{"id":20516,"date":"2025-12-03T10:38:48","date_gmt":"2025-12-03T02:38:48","guid":{"rendered":"https:\/\/viox.com\/?p=20516"},"modified":"2025-12-03T10:38:50","modified_gmt":"2025-12-03T02:38:50","slug":"mov-vs-gdt-vs-tvs-comparison","status":"publish","type":"post","link":"https:\/\/test.viox.com\/my\/mov-vs-gdt-vs-tvs-comparison\/","title":{"rendered":"MOV vs GDT vs TVS \u6d6a\u6d8c\u4fdd\u62a4\uff1a\u6280\u672f\u5bf9\u6bd4"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u1014\u102d\u1012\u102b\u1014\u103a\u1038<\/h2>\n<p>\u5728\u4e3a\u7535\u6c14\u7cfb\u7edf\u6307\u5b9a\u6d6a\u6d8c\u4fdd\u62a4\u65b9\u6848\u65f6\uff0c\u5de5\u7a0b\u5e08\u9700\u8981\u5728\u4e09\u79cd\u6838\u5fc3\u6280\u672f\u4e4b\u95f4\u505a\u51fa\u6839\u672c\u6027\u9009\u62e9\uff1a\u91d1\u5c5e\u6c27\u5316\u7269\u538b\u654f\u7535\u963b\uff08<a href=\"https:\/\/test.viox.com\/my\/mov-surge-protector-invisible-resistor-problem\/\">MOV<\/a>\uff09\u3001\u6c14\u4f53\u653e\u7535\u7ba1\uff08GDT\uff09\u548c\u77ac\u6001\u7535\u538b\u6291\u5236\uff08TVS\uff09\u4e8c\u6781\u7ba1\u3002\u6bcf\u79cd\u6280\u672f\u57fa\u4e8e\u4e0d\u540c\u7684\u7269\u7406\u539f\u7406\u63d0\u4f9b\u72ec\u7279\u7684\u6027\u80fd\u7279\u5f81\u2014\u2014MOV\u5229\u7528\u975e\u7ebf\u6027\u9676\u74f7\u7535\u963b\u7279\u6027\uff0cGDT\u4f9d\u8d56\u6c14\u4f53\u7535\u79bb\u6548\u5e94\uff0cTVS\u4e8c\u6781\u7ba1\u5219\u8fd0\u7528\u534a\u5bfc\u4f53\u96ea\u5d29\u51fb\u7a7f\u539f\u7406\u3002.<\/p>\n<p>\u6280\u672f\u9009\u62e9\u5e76\u975e\u5bfb\u627e\u201c\u6700\u4f18\u201d\u65b9\u6848\uff0c\u800c\u662f\u6839\u636e\u5e94\u7528\u9700\u6c42\u5339\u914d\u5176\u56fa\u6709\u7684\u6027\u80fd\u6743\u8861\u3002\u5728\u4ea4\u6d41\u914d\u7535\u7cfb\u7edf\u4e2d\u8868\u73b0\u51fa\u8272\u7684MOV\uff0c\u82e5\u7528\u4e8e\u9ad8\u901f\u6570\u636e\u7ebf\u8def\u53ef\u80fd\u5bfc\u81f4\u707e\u96be\u6027\u6545\u969c\uff1b\u9002\u7528\u4e8e\u7535\u4fe1\u63a5\u53e3\u7684GDT\u82e5\u7528\u4e8e5V\u76f4\u6d41\u7535\u6e90\u8f68\u5219\u5b8c\u5168\u9519\u8bef\uff1b\u800c\u9002\u5408\u677f\u7ea7I\/O\u4fdd\u62a4\u7684TVS\u4e8c\u6781\u7ba1\uff0c\u5728\u66b4\u9732\u4e8e\u96f7\u7535\u7684\u6237\u5916\u7535\u8def\u4e2d\u53ef\u80fd\u4e0d\u582a\u91cd\u8d1f\u3002.<\/p>\n<p>\u672c\u6587\u5c06\u4ece\u57fa\u672c\u539f\u7406\u51fa\u53d1\u5256\u6790\u6bcf\u79cd\u6280\u672f\uff0c\u9610\u91ca\u5176\u6027\u80fd\u5dee\u5f02\u80cc\u540e\u7684\u7269\u7406\u673a\u5236\uff0c\u5e76\u5728\u54cd\u5e94\u65f6\u95f4\u3001\u94b3\u4f4d\u7535\u538b\u3001\u80fd\u91cf\u5904\u7406\u80fd\u529b\u3001\u7535\u5bb9\u7279\u6027\u3001\u8001\u5316\u884c\u4e3a\u548c\u6210\u672c\u7b49\u65b9\u9762\u63d0\u4f9b\u91cf\u5316\u5bf9\u6bd4\u3002\u65e0\u8bba\u60a8\u6b63\u5728\u8bbe\u8ba1\u914d\u7535\u7cfb\u7edf <a href=\"https:\/\/test.viox.com\/my\/spd\/\">SPD<\/a>, \u65e0\u8bba\u662f\u4fdd\u62a4\u901a\u4fe1\u63a5\u53e3\uff0c\u8fd8\u662f\u534f\u8c03\u591a\u7ea7\u9632\u62a4\uff0c\u7406\u89e3\u8fd9\u4e9b\u6839\u672c\u5dee\u5f02\u5c06\u5e2e\u52a9\u60a8\u9009\u62e9\u771f\u6b63\u5177\u5907\u9632\u62a4\u529f\u80fd\u7684\u5143\u5668\u4ef6\u2014\u2014\u800c\u4e0d\u4ec5\u4ec5\u662f\u901a\u8fc7\u91c7\u8d2d\u5ba1\u6838\u3002.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/img.viox.com\/Physical-comparison-of-three-surge-protection-technologies.webp\" alt=\"Surge Protection Components Visual Comparison\" \/><\/figure>\n<p><em>\u56fe0\uff1a\u4e09\u79cd\u6d6a\u6d8c\u9632\u62a4\u6280\u672f\u7684\u5b9e\u7269\u5bf9\u6bd4\u3002\u5de6\uff1aMOV\uff08\u91d1\u5c5e\u6c27\u5316\u7269\u538b\u654f\u7535\u963b\uff09\u5c55\u793a\u4e86\u6807\u5fd7\u6027\u7684\u84dd\u8272\u6c27\u5316\u950c\u9676\u74f7\u5706\u76d8\u4e0e\u5f84\u5411\u5f15\u7ebf\u2014\u2014\u5176\u7269\u7406\u5c3a\u5bf8\u968f\u989d\u5b9a\u7535\u538b\uff08\u5706\u76d8\u539a\u5ea6\uff09\u548c\u901a\u6d41\u80fd\u529b\uff08\u5706\u76d8\u76f4\u5f84\uff09\u800c\u53d8\u5316\u3002\u4e2d\uff1aGDT\uff08\u6c14\u4f53\u653e\u7535\u7ba1\uff09\u5448\u73b0\u5706\u67f1\u5f62\u5bc6\u5c01\u73bb\u7483\/\u9676\u74f7\u5916\u58f3\uff0c\u5185\u90e8\u5145\u6709\u60f0\u6027\u6c14\u4f53\u548c\u7535\u6781\u2014\u2014\u5bc6\u95ed\u7ed3\u6784\u786e\u4fdd\u7a33\u5b9a\u7684\u706b\u82b1\u653e\u7535\u7279\u6027\u3002\u53f3\uff1aTVS\u4e8c\u6781\u7ba1\u5c55\u793a\u4e86\u4ece\u7d27\u51d1\u578b\u8d34\u7247\u5c01\u88c5\uff080402\u3001SOT-23\uff09\u5230\u8f83\u5927\u901a\u5b54\u5c01\u88c5\uff08DO-201\u3001DO-218\uff09\u7b49\u591a\u79cd\u534a\u5bfc\u4f53\u5c01\u88c5\u5f62\u5f0f\u2014\u2014\u7845\u82af\u7247\u5c3a\u5bf8\u51b3\u5b9a\u8109\u51b2\u529f\u7387\u989d\u5b9a\u503c\u3002\u8fd9\u4e9b\u663e\u8457\u7684\u7269\u7406\u5dee\u5f02\u53cd\u6620\u4e86\u6839\u672c\u4e0d\u540c\u7684\u5de5\u4f5c\u539f\u7406\uff1a\u9676\u74f7\u6676\u754c\u7ed3\uff08MOV\uff09\u3001\u6c14\u4f53\u7535\u79bb\u7b49\u79bb\u5b50\u4f53\uff08GDT\uff09\u4ee5\u53ca\u534a\u5bfc\u4f53\u96ea\u5d29\u51fb\u7a7f\uff08TVS\uff09\u3002.<\/em><\/p>\n<h2>MOV\uff08\u91d1\u5c5e\u6c27\u5316\u7269\u538b\u654f\u7535\u963b\uff09\uff1a\u7ed3\u6784\u4e0e\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u91d1\u5c5e\u6c27\u5316\u7269\u538b\u654f\u7535\u963b\u662f\u4e00\u79cd\u9676\u74f7\u534a\u5bfc\u4f53\u5668\u4ef6\uff0c\u5176\u7535\u963b\u503c\u968f\u7535\u538b\u5347\u9ad8\u800c\u6025\u5267\u4e0b\u964d\u3002\u8fd9\u79cd\u538b\u654f\u7279\u6027\u4f7f\u5176\u80fd\u591f\u4f5c\u4e3a\u81ea\u52a8\u7535\u538b\u94b3\u4f4d\u5668\u4ef6\u2014\u2014\u5728\u6d6a\u6d8c\u671f\u95f4\u5927\u7535\u6d41\u5bfc\u901a\uff0c\u800c\u5728\u6b63\u5e38\u5de5\u4f5c\u65f6\u51e0\u4e4e\u5904\u4e8e\u9690\u5f62\u72b6\u6001\u3002.<\/p>\n<h3>\u5185\u90e8\u7ed3\u6784<\/h3>\n<p>MOV\u7531\u6c27\u5316\u950c\uff08ZnO\uff09\u6676\u7c92\u70e7\u7ed3\u800c\u6210\uff0c\u5e76\u542b\u6709\u5c11\u91cf\u94cb\u3001\u94b4\u3001\u9530\u53ca\u5176\u4ed6\u91d1\u5c5e\u6c27\u5316\u7269\u3002\u5176\u5173\u952e\u4f5c\u7528\u53d1\u751f\u5728\u6676\u754c\u5904\u3002\u76f8\u90bbZnO\u6676\u7c92\u4e4b\u95f4\u7684\u6bcf\u4e2a\u754c\u9762\u90fd\u5f62\u6210\u4e00\u4e2a\u5fae\u89c2\u7684\u8096\u7279\u57fa\u52bf\u5792\u2014\u2014\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u5fae\u5c0f\u7684\u80cc\u5bf9\u80cc\u4e8c\u6781\u7ba1\u7ed3\u3002\u5355\u4e2aMOV\u5706\u7247\u5305\u542b\u6570\u767e\u4e07\u4e2a\u8fd9\u6837\u7684\u5fae\u7ed3\uff0c\u5b83\u4eec\u4ee5\u590d\u6742\u7684\u4e09\u7ef4\u4e32\u5e76\u8054\u7f51\u7edc\u8fde\u63a5\u3002.<\/p>\n<p>\u5668\u4ef6\u7684\u6574\u4f53\u7279\u6027\u6e90\u4e8e\u8fd9\u79cd\u5fae\u89c2\u7ed3\u6784\u3002\u5706\u7247\u539a\u5ea6\u51b3\u5b9a\u5de5\u4f5c\u7535\u538b\uff08\u4e32\u8054\u6676\u754c\u8d8a\u591a = \u989d\u5b9a\u7535\u538b\u8d8a\u9ad8\uff09\u3002\u5706\u7247\u76f4\u5f84\u51b3\u5b9a\u7535\u6d41\u80fd\u529b\uff08\u5e76\u8054\u8def\u5f84\u8d8a\u591a = \u6d6a\u6d8c\u7535\u6d41\u8d8a\u9ad8\uff09\u3002\u56e0\u6b64MOV\u6570\u636e\u624b\u518c\u4f1a\u89c4\u5b9a\u6bcf\u6beb\u7c73\u539a\u5ea6\u7684\u538b\u654f\u7535\u538b\uff0c\u8fd9\u4e5f\u662f\u7528\u4e8e\u914d\u7535\u7684\u9ad8\u80fdMOV\u5728\u7269\u7406\u4e0a\u901a\u5e38\u662f\u5927\u578b\u5757\u72b6\u6216\u5706\u7247\u7ec4\u4ef6\u7684\u539f\u56e0\u3002.<\/p>\n<h3>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019<\/h3>\n<p>\u5728\u7535\u538b\u4f4e\u4e8e\u538b\u654f\u7535\u538b\uff08V\u1d65\uff09\u65f6\uff0c\u6676\u754c\u7ed3\u4fdd\u6301\u8017\u5c3d\u6a21\u5f0f\uff0c\u5668\u4ef6\u4ec5\u5438\u6536\u5fae\u5b89\u7ea7\u7684\u6f0f\u7535\u6d41\u3002\u5f53\u6d6a\u6d8c\u4f7f\u7535\u538b\u8d85\u8fc7V\u1d65\u65f6\uff0c\u7ed3\u901a\u8fc7\u91cf\u5b50\u96a7\u7a7f\u548c\u96ea\u5d29\u500d\u589e\u6548\u5e94\u51fb\u7a7f\u3002\u7535\u963b\u4ece\u5146\u6b27\u7ea7\u9aa4\u964d\u81f3\u6b27\u59c6\u7ea7\uff0cMOV\u5c06\u6d6a\u6d8c\u7535\u6d41\u65c1\u8def\u81f3\u5730\u3002.<\/p>\n<p>\u8fd9\u79cd\u8f6c\u53d8\u672c\u8d28\u4e0a\u662f\u5feb\u901f\u7684\u2014\u2014\u5728\u6750\u6599\u5c42\u9762\u4e3a\u4e9a\u7eb3\u79d2\u7ea7\u3002\u6807\u51c6\u76ee\u5f55\u578bMOV\u7684\u54cd\u5e94\u65f6\u95f4\u4f4e\u4e8e25\u7eb3\u79d2\uff0c\u5176\u4e3b\u8981\u9650\u5236\u6765\u81ea\u5f15\u7ebf\u7535\u611f\u548c\u5c01\u88c5\u7ed3\u6784\uff0c\u800c\u975eZnO\u7684\u7269\u7406\u7279\u6027\u3002\u5176\u7535\u538b-\u7535\u6d41\u7279\u6027\u5448\u9ad8\u5ea6\u975e\u7ebf\u6027\uff0c\u901a\u5e38\u7528\u516c\u5f0f I = K\u00b7V\u1d45 \u63cf\u8ff0\uff0c\u975e\u7ebf\u6027\u7cfb\u6570\u03b1\u8303\u56f4\u572825\u81f350\u4e4b\u95f4\uff08\u7ebf\u6027\u7535\u963b\u7684\u03b1 = 1\uff09\u3002.<\/p>\n<h3>\u5173\u952e\u89c4\u683c\u4e0e\u7279\u6027<\/h3>\n<p><strong>\u80fd\u91cf\u5904\u7406\u80fd\u529b<\/strong>\uff1aMOV\u64c5\u957f\u5438\u6536\u6d6a\u6d8c\u80fd\u91cf\u3002\u5236\u9020\u5546\u91c7\u75282\u6beb\u79d2\u77e9\u5f62\u8109\u51b2\u6807\u5b9a\u80fd\u91cf\u627f\u53d7\u80fd\u529b\uff0c\u5e76\u4f7f\u7528\u6807\u51c68\/20 \u00b5s\u6ce2\u5f62\u6807\u5b9a\u6d6a\u6d8c\u7535\u6d41\u3002\u7528\u4e8e\u914d\u7535\u7684\u5757\u72b6MOV\u5355\u6b21\u4e8b\u4ef6\u53ef\u5904\u740610,000\u81f3100,000\u5b89\u57f9\u7684\u6d6a\u6d8c\u7535\u6d41\u3002.<\/p>\n<p><strong>\u8001\u5316\u4e0e\u9000\u5316<\/strong>\uff1a\u53cd\u590d\u627f\u53d7\u6d6a\u6d8c\u4f1a\u5bfc\u81f4\u7d2f\u79ef\u7684\u5fae\u89c2\u7ed3\u6784\u635f\u4f24\u3002\u538b\u654f\u7535\u538b\u4e0b\u964d\uff0c\u6f0f\u7535\u6d41\u589e\u52a0\uff0c\u94b3\u4f4d\u6027\u80fd\u9000\u5316\u3002\u4e25\u91cd\u8fc7\u8f7d\u53ef\u80fd\u51fb\u7a7f\u6676\u754c\uff0c\u5f62\u6210\u6c38\u4e45\u6027\u5bfc\u7535\u8def\u5f84\u3002\u56e0\u6b64\uff0c\u6570\u636e\u624b\u518c\u4f1a\u89c4\u5b9a\u91cd\u590d\u6d6a\u6d8c\u7684\u964d\u989d\u7cfb\u6570\uff0c\u5173\u952e\u5b89\u88c5\u573a\u5408\u5e94\u5c06MOV\u6f0f\u7535\u6d41\u4f5c\u4e3a\u7ef4\u62a4\u53c2\u6570\u8fdb\u884c\u76d1\u6d4b\u3002.<\/p>\n<p><strong>\u1015\u1036\u102f\u1019\u103d\u1014\u1039\u1021\u101e\u1036\u102f\u1038\u1001\u103a\u103b\u1001\u1004\u1039\u1038<\/strong>\uff1a\u4ea4\u6d41\u7535\u6e90\u6d6a\u6d8c\u4fdd\u62a4\u3001\u914d\u7535\u76d8\u3001\u5de5\u4e1a\u7535\u673a\u9a71\u52a8\u3001\u91cd\u578b\u8bbe\u5907\u4ee5\u53ca\u4efb\u4f55\u9700\u8981\u9ad8\u80fd\u91cf\u5438\u6536\u548c\u5feb\u901f\uff08\u7eb3\u79d2\u7ea7\uff09\u54cd\u5e94\u7684\u5e94\u7528\u3002.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/img.viox.com\/MOV-cutaway-section-showing-zinc-oxide-ZnO-grains-embedded-in-ceramic-matrix-with-inter-granular-boundaries-magnified-inset.webp\" alt=\"MOV Internal Structure - Zinc Oxide Grain Architecture\" \/><\/figure>\n<p><em>\u56fe1\uff1aMOV\u5256\u9762\u56fe\u663e\u793a\u6c27\u5316\u950c\uff08ZnO\uff09\u6676\u7c92\u5d4c\u5165\u9676\u74f7\u57fa\u4f53\u4e2d\uff0c\u5177\u6709\u6676\u95f4\u8fb9\u754c\uff08\u653e\u5927\u63d2\u56fe\uff09\u3002\u6bcf\u4e2a\u6676\u754c\u5f62\u6210\u4e00\u4e2a\u5fae\u89c2\u8096\u7279\u57fa\u52bf\u5792\uff0c\u6784\u6210\u6570\u767e\u4e07\u4e2a\u4e32\u5e76\u8054\u914d\u7f6e\u7684\u5fae\u7ed3\u3002\u5706\u7247\u7684\u7269\u7406\u5c3a\u5bf8\u2014\u2014\u539a\u5ea6\u51b3\u5b9a\u989d\u5b9a\u7535\u538b\uff08\u4e32\u8054\u8fb9\u754c\u8d8a\u591a\uff09\uff0c\u76f4\u5f84\u51b3\u5b9a\u7535\u6d41\u80fd\u529b\uff08\u5e76\u8054\u8def\u5f84\u8d8a\u591a\uff09\u2014\u2014\u76f4\u63a5\u63a7\u5236\u6d6a\u6d8c\u4fdd\u62a4\u6027\u80fd\u3002.<\/em><\/p>\n<h2>GDT\uff08\u6c14\u4f53\u653e\u7535\u7ba1\uff09\uff1a\u7ed3\u6784\u4e0e\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u6c14\u4f53\u653e\u7535\u7ba1\u91c7\u7528\u6839\u672c\u4e0d\u540c\u7684\u65b9\u6cd5\uff1a\u5b83\u4e0d\u662f\u901a\u8fc7\u975e\u7ebf\u6027\u7535\u963b\u94b3\u4f4d\u7535\u538b\uff0c\u800c\u662f\u5728\u7535\u538b\u8d85\u8fc7\u9608\u503c\u65f6\u5f62\u6210\u4e34\u65f6\u77ed\u8def\u3002\u8fd9\u79cd\u201c\u64ac\u6760\u201d\u4f5c\u7528\u901a\u8fc7\u7535\u79bb\u6c14\u4f53\u800c\u975e\u56fa\u6001\u6750\u6599\u6765\u6cc4\u653e\u6d6a\u6d8c\u7535\u6d41\u3002.<\/p>\n<h3>\u5185\u90e8\u7ed3\u6784<\/h3>\n<p>GDT\u7531\u4e24\u4e2a\u6216\u4e09\u4e2a\u7535\u6781\u7ec4\u6210\uff0c\u5bc6\u5c01\u5728\u5145\u6709\u60f0\u6027\u6c14\u4f53\uff08\u901a\u5e38\u662f\u6c29\u3001\u6c16\u6216\u6c19\u7684\u6df7\u5408\u6c14\u4f53\uff0c\u538b\u529b\u4f4e\u4e8e\u5927\u6c14\u538b\uff09\u7684\u9676\u74f7\u6216\u73bb\u7483\u5916\u58f3\u5185\u3002\u7535\u6781\u95f4\u9699\u548c\u6c14\u4f53\u6210\u5206\u51b3\u5b9a\u51fb\u7a7f\u7535\u538b\u3002\u6c14\u5bc6\u5bc6\u5c01\u81f3\u5173\u91cd\u8981\u2014\u2014\u4efb\u4f55\u6c61\u67d3\u6216\u538b\u529b\u53d8\u5316\u90fd\u4f1a\u6539\u53d8\u51fb\u7a7f\u7279\u6027\u3002.<\/p>\n<p>\u4e09\u7535\u6781GDT\u5e38\u89c1\u4e8e\u7535\u4fe1\u5e94\u7528\uff0c\u53ef\u5728\u5355\u4e2a\u5143\u4ef6\u4e2d\u63d0\u4f9b\u7ebf\u5bf9\u7ebf\u548c\u7ebf\u5bf9\u5730\u4fdd\u62a4\u3002\u53cc\u7535\u6781\u7248\u672c\u7528\u4e8e\u66f4\u7b80\u5355\u7684\u7ebf\u5bf9\u5730\u914d\u7f6e\u3002\u7535\u6781\u5e38\u6d82\u8986\u6709\u964d\u4f4e\u51fb\u7a7f\u7535\u538b\u548c\u7a33\u5b9a\u7535\u5f27\u5f62\u6210\u7684\u6750\u6599\u3002.<\/p>\n<h3>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019<\/h3>\n<p>\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u6c14\u4f53\u4e0d\u5bfc\u7535\uff0cGDT\u5448\u73b0\u8fd1\u4e4e\u65e0\u9650\u7684\u963b\u6297\uff08&gt;10\u2079 \u03a9\uff09\u548c\u6781\u4f4e\u7684\u7535\u5bb9\u2014\u2014\u901a\u5e38\u4f4e\u4e8e2\u76ae\u6cd5\u3002\u5f53\u77ac\u6001\u7535\u538b\u8d85\u8fc7\u706b\u82b1\u653e\u7535\u7535\u538b\u65f6\uff0c\u7535\u573a\u4f7f\u6c14\u4f53\u7535\u79bb\u3002\u81ea\u7531\u7535\u5b50\u52a0\u901f\u5e76\u4e0e\u6c14\u4f53\u539f\u5b50\u78b0\u649e\uff0c\u5728\u96ea\u5d29\u8fc7\u7a0b\u4e2d\u91ca\u653e\u66f4\u591a\u7535\u5b50\u3002\u5728\u5fae\u79d2\u7ea7\u65f6\u95f4\u5185\uff0c\u7535\u6781\u95f4\u5f62\u6210\u5bfc\u7535\u7b49\u79bb\u5b50\u4f53\u901a\u9053\u3002.<\/p>\n<p>\u4e00\u65e6\u7535\u79bb\uff0cGDT\u8fdb\u5165\u7535\u5f27\u6a21\u5f0f\u3002\u5668\u4ef6\u4e24\u7aef\u7535\u538b\u964d\u81f3\u4f4e\u7535\u5f27\u7535\u538b\u2014\u2014\u901a\u5e38\u4e3a10-20\u4f0f\uff0c\u4e0e\u521d\u59cb\u51fb\u7a7f\u7535\u538b\u65e0\u5173\u3002\u6b64\u65f6\u5668\u4ef6\u8fd1\u4f3c\u77ed\u8def\uff0c\u901a\u8fc7\u7b49\u79bb\u5b50\u4f53\u6cc4\u653e\u6d6a\u6d8c\u7535\u6d41\u3002\u7535\u5f27\u6301\u7eed\u81f3\u7535\u6d41\u4f4e\u4e8e\u201c\u8f89\u5149-\u7535\u5f27\u8f6c\u6362\u7535\u6d41\u201d\uff08\u901a\u5e38\u4e3a\u6570\u5341\u6beb\u5b89\uff09\u4e3a\u6b62\u3002.<\/p>\n<p>\u1024 crowbar \u101e\u1018\u1031\u102c\u1011\u102c\u1038\u101e\u100a\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a- \u1021\u1000\u101a\u103a\u104d \u1000\u102c\u1000\u103d\u101a\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u101e\u100a\u103a \u1010\u1031\u102c\u1000\u103a\u1015\u1019\u103e\u102f\u1021\u1006\u1004\u1037\u103a\u1011\u1000\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u201c\u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u201d \u1000\u102d\u102f \u1011\u102f\u1010\u103a\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1000\u104a \u101a\u102c\u101a\u102e\u1016\u103c\u1005\u103a\u101b\u1015\u103a \u1015\u103c\u102e\u1038\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a\u1015\u1004\u103a GDT \u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1006\u1000\u103a\u101c\u1000\u103a\u1010\u100a\u103a\u101b\u103e\u102d\u1014\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b AC mains \u101b\u103e\u102d GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u102e\u1038\u101b\u102e\u1038\u1001\u102f\u1001\u1036\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a upstream breakers \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101b\u1001\u103c\u1004\u103a\u1038\u104f \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b impedance \u1014\u100a\u103a\u1038\u101e\u1031\u102c DC supply \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a\u104a \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1006\u1000\u103a\u101c\u1000\u103a\u1010\u100a\u103a\u101b\u103e\u102d\u1014\u1031\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u101c\u103d\u1014\u103a\u1006\u102d\u102f\u1038\u101b\u103d\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u5173\u952e\u89c4\u683c\u4e0e\u7279\u6027<\/h3>\n<p><strong>Surge Current Capability (\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a)<\/strong>: GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u101c\u103d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c surge current \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u2014\u1015\u102f\u1036\u1019\u103e\u1014\u103a \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u1021\u1006\u1004\u1037\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a 10,000 \u1019\u103e 20,000 amperes (8\/20 \u00b5s waveform) \u1021\u1011\u102d \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 multi-shot \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b \u1024\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u101e\u100a\u103a \u1012\u1031\u101e\u1021\u101c\u102d\u102f\u1000\u103a solid-state junction \u1019\u103b\u102c\u1038\u1011\u1000\u103a plasma channel \u104f \u1016\u103c\u1014\u1037\u103a\u101d\u1031\u1011\u102c\u1038\u101e\u1031\u102c \u101e\u1018\u1031\u102c\u101e\u1018\u102c\u101d\u1019\u103e \u101b\u101b\u103e\u102d\u101c\u102c\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Capacitance (\u1000\u1015\u1039\u1015\u1005\u102e\u1010\u1014\u1037\u103a)<\/strong>: GDT \u1019\u103b\u102c\u1038\u104f \u1021\u1013\u102d\u1000\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u104f sub-2 pF capacitance \u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038\u104a \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1021\u1001\u103b\u1000\u103a\u1015\u103c\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u103d\u1004\u1037\u103a\u101c\u1004\u103a\u1038\u1019\u103c\u1004\u103a\u101e\u102c\u1005\u1031\u101e\u100a\u103a\u104b \u1024\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u101c\u102d\u102f\u1004\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1010\u103d\u1004\u103a \u101c\u103d\u103e\u1019\u103a\u1038\u1019\u102d\u102f\u1038\u1011\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a- xDSL\u104a cable broadband \u1014\u103e\u1004\u1037\u103a Gigabit Ethernet \u1010\u102d\u102f\u1037\u101e\u100a\u103a MOV \u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a TVS \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u104f capacitance \u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1019\u101b\u103e\u102d\u1015\u102b\u104b.<\/p>\n<p><strong>\u1010\u102f\u1014\u1037\u103a\u1015\u103c\u1014\u103a\u1021\u1001\u103b\u102d\u1014\u103a<\/strong>: GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a solid-state \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1011\u1000\u103a \u1014\u103e\u1031\u1038\u1000\u103d\u1031\u1038\u101e\u100a\u103a\u104b Breakdown \u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a nanosecond \u101b\u102c\u1002\u100f\u1014\u103a\u1038\u1019\u103e microsecond \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1015\u103c\u102e\u1038 \u1017\u102d\u102f\u1037\u1021\u102c\u1038 overshoot \u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a (\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c dV\/dt \u101e\u100a\u103a ionization \u1000\u102d\u102f \u1021\u101b\u103e\u102d\u1014\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1015\u1031\u1038\u101e\u100a\u103a)\u104b \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u101b\u103e\u102d \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c \u101a\u102c\u101a\u102e\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a GDT \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1021\u1005\u102e\u1021\u1005\u1009\u103a\u1010\u103d\u1004\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c clamp \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u103d\u1032\u1016\u1000\u103a\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Stability and Lifespan (\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u101e\u1000\u103a\u1010\u1019\u103a\u1038)<\/strong>: \u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u1031\u101b\u103e\u100a\u103a\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103c\u101e\u101e\u100a\u103a\u104b ITU-T K.12 \u1014\u103e\u1004\u1037\u103a IEEE C62.31 \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a surge cycle \u1011\u1031\u102c\u1004\u103a\u1015\u1031\u102b\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u103b\u1031\u102c\u103a\u1010\u103d\u1004\u103a \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u101e\u100a\u103a\u104b UL \u1019\u103e \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038 GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1006\u101a\u103a\u1005\u102f\u1014\u103e\u1005\u103a\u1019\u103b\u102c\u1038\u1005\u103d\u102c \u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1015\u1031\u1038\u101b\u102c\u1010\u103d\u1004\u103a parameter \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u101e\u102c \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1000\u103a\u101e\u1031\u1015\u103c\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1015\u1036\u102f\u1019\u103d\u1014\u1039\u1021\u101e\u1036\u102f\u1038\u1001\u103a\u103b\u1001\u1004\u1039\u1038<\/strong>: \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u101c\u102d\u102f\u1004\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 (xDSL, cable, fiber optics), \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a Ethernet interfaces, RF \u1014\u103e\u1004\u1037\u103a antenna inputs \u1014\u103e\u1004\u1037\u103a \u101c\u102d\u102f\u1004\u103a\u1038\u1010\u1004\u103a\u1019\u103e\u102f \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u103c\u102e\u1038 surge source impedance \u101e\u100a\u103a \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1006\u1000\u103a\u101c\u1000\u103a\u1010\u100a\u103a\u101b\u103e\u102d\u1014\u1031\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1019\u100a\u103a\u101e\u100a\u1037\u103a application \u1019\u1006\u102d\u102f\u104b.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/img.viox.com\/Gas-Discharge-Tube-GDT-construction-and-operating-behavior.webp\" alt=\"GDT Structure and Ionization Process\" \/><\/figure>\n<p><em>\u1015\u102f\u1036 \u1042- Gas Discharge Tube (GDT) \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1015\u102f\u1036\u1014\u103e\u1004\u1037\u103a \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u104b \u1018\u101a\u103a\u1018\u1000\u103a\u1015\u102f\u1036\u1010\u103d\u1004\u103a \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u103a- electrode gap \u1014\u103e\u1004\u1037\u103a inert gas fill (argon\/neon) \u1015\u102b\u101e\u1031\u102c hermetically sealed gas chamber\u104b \u100a\u102c\u1018\u1000\u103a\u1002\u101b\u1015\u103a\u101e\u100a\u103a ionization \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u101b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u101e\u100a\u103a\u2014\u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u101e\u100a\u103a spark-over threshold \u1011\u1000\u103a\u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c\u1021\u1001\u102b\u104a \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u101e\u100a\u103a conductive plasma channel \u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038\u104a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u101e\u100a\u103a arc mode (~10-20V) \u101e\u102d\u102f\u1037 \u1000\u103b\u1006\u1004\u103a\u1038\u101e\u103d\u102c\u1038\u1015\u103c\u102e\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u100a\u103a glow-to-arc transition threshold \u1021\u1031\u102c\u1000\u103a\u101e\u102d\u102f\u1037 \u1000\u103b\u1006\u1004\u103a\u1038\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u1021\u1011\u102d plasma \u1019\u103e\u1010\u1006\u1004\u1037\u103a \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u104b.<\/em><\/p>\n<h2>TVS Diode: Structure and Operating Principle (TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a- \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036\u1014\u103e\u1004\u1037\u103a \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019)<\/h2>\n<p>Transient Voltage Suppressor \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a surge clamping \u1021\u1010\u103d\u1000\u103a \u1021\u1011\u1030\u1038\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1006\u102e\u101c\u102e\u1000\u103d\u1014\u103a avalanche \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1026\u1038\u1005\u102c\u1038\u1015\u1031\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c surge protection \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1019\u103c\u1014\u103a\u1006\u102f\u1036\u1038\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1021\u1001\u103b\u102d\u1014\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1014\u102d\u1019\u1037\u103a\u1006\u102f\u1036\u1038 clamping \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u5185\u90e8\u7ed3\u6784<\/h3>\n<p>TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u101e\u100a\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1001\u103c\u1004\u103a\u1038\u1011\u1000\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c pulse power \u1021\u1010\u103d\u1000\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u1021\u1031\u102c\u1004\u103a \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1011\u1030\u1038\u1015\u103c\u102f Zener \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1006\u102e\u101c\u102e\u1000\u103d\u1014\u103a die \u101e\u100a\u103a \u1010\u102d\u1000\u103b\u101e\u1031\u102c\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1010\u103d\u1004\u103a avalanche breakdown \u101e\u102d\u102f\u1037 \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u101b\u1014\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1011\u102f\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u101c\u103d\u1014\u103a\u1021\u1019\u1004\u103a\u1038 doped P-N junction \u1000\u102d\u102f \u1015\u102b\u101b\u103e\u102d\u101e\u100a\u103a\u104b Die \u1027\u101b\u102d\u101a\u102c\u101e\u100a\u103a surge \u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1019\u103b\u102c\u1038\u104f peak current \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u100a\u102e\u1019\u103b\u103e\u101e\u1031\u102c Zener regulators \u1019\u103b\u102c\u1038\u1011\u1000\u103a \u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u100a\u103a\u2014submicrosecond pulses \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101b\u102c\u1002\u100f\u1014\u103a\u1038 amperes \u1019\u103b\u102c\u1038\u104b.<\/p>\n<h3>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019<\/h3>\n<p>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a\u104a TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u101e\u100a\u103a nanoampere-level leakage \u1016\u103c\u1004\u1037\u103a reverse bias \u1010\u103d\u1004\u103a \u101c\u100a\u103a\u1015\u1010\u103a\u101e\u100a\u103a\u104b \u101a\u102c\u101a\u102e\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u101e\u100a\u103a reverse breakdown voltage (V_BR) \u1011\u1000\u103a\u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c\u1021\u1001\u102b\u104a \u1006\u102e\u101c\u102e\u1000\u103d\u1014\u103a junction \u101e\u100a\u103a avalanche multiplication \u101e\u102d\u102f\u1037 \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u101e\u100a\u103a\u104b Impact ionization \u101e\u100a\u103a electron-hole pairs \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u1031\u101c\u103d\u103e\u1019\u103a\u1038\u1019\u102d\u102f\u1038\u1005\u1031\u1015\u103c\u102e\u1038 junction resistance \u101e\u100a\u103a \u1015\u103c\u102d\u102f\u101c\u1032\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u104b \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a breakdown \u1021\u1006\u1004\u1037\u103a\u1010\u103d\u1004\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f clamp \u101c\u102f\u1015\u103a\u1015\u103c\u102e\u1038 dynamic resistance \u101e\u100a\u103a surge current \u1014\u103e\u1004\u1037\u103a \u1019\u103c\u103e\u1031\u102c\u1000\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u101b\u1030\u1015\u1017\u1031\u1012\u101e\u100a\u103a \u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101c\u103e\u102f\u1015\u103a\u101b\u103e\u102c\u1038\u1019\u103e\u102f\u104a \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 ionization \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1006\u1004\u1037\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1001\u103c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u101e\u1031\u102c \u101e\u1000\u103a\u101e\u1000\u103a solid-state \u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a nanosecond \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u1001\u103c\u102c\u1038\u1021\u1010\u103d\u1004\u103a\u1038 \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1021\u1001\u103b\u102d\u1014\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103d\u1004\u1037\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u2014\u1021\u101d\u1010\u103a\u1019\u1015\u102b\u101e\u1031\u102c \u1006\u102e\u101c\u102e\u1000\u103d\u1014\u103a\u1021\u1010\u103d\u1000\u103a sub-1 ns \u1016\u103c\u1005\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 package inductance \u101e\u100a\u103a \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1000\u102d\u102f 1-5 ns \u101e\u102d\u102f\u1037 \u1010\u103d\u1014\u103a\u1038\u1015\u102d\u102f\u1037\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b \u1017\u102d\u102f\u1037\u1021\u102c\u1038-\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101c\u1000\u1039\u1001\u100f\u102c\u101e\u100a\u103a \u1021\u101c\u103d\u1014\u103a\u1019\u1010\u103a\u1005\u1031\u102c\u1000\u103a\u101e\u100a\u103a (dynamic resistance \u1014\u100a\u103a\u1038\u1015\u102b\u1038\u101e\u100a\u103a)\u104a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c clamping \u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u5173\u952e\u89c4\u683c\u4e0e\u7279\u6027<\/h3>\n<p><strong>Pulse Power Ratings (Pulse Power \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038)<\/strong>: TVS \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1036\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c pulse widths (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 10\/1000 \u00b5s exponential waveforms) \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d power capacity \u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u100a\u103a\u104b \u1018\u102f\u1036\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1019\u102d\u101e\u102c\u1038\u1005\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a 400W, 600W, 1500W \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 5000W pulse ratings \u1000\u102d\u102f \u1015\u1031\u1038\u1006\u1031\u102c\u1004\u103a\u101e\u100a\u103a\u104b Peak current capability \u1000\u102d\u102f pulse power \u1014\u103e\u1004\u1037\u103a clamping voltage \u1019\u103e \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u101e\u100a\u103a\u201415V clamp \u1015\u102b\u101e\u1031\u102c 600W \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a 40A peak \u1001\u1014\u1037\u103a\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Clamping Performance (Clamping \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a)<\/strong>: TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a surge protection \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1011\u1000\u103a\u1019\u1006\u102d\u102f \u1021\u1014\u102d\u1019\u1037\u103a\u1006\u102f\u1036\u1038 clamping \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1006\u1031\u102c\u1004\u103a\u101e\u100a\u103a\u104b Clamping voltage \u1014\u103e\u1004\u1037\u103a standoff voltage (V_C\/V_WM) \u1021\u1001\u103b\u102d\u102f\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 1.3 \u1019\u103e 1.5 \u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 MOV \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 2.0-2.5 \u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1024\u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u101e\u100a\u103a 3.3V logic, 5V USB, 12V automotive circuits \u1014\u103e\u1004\u1037\u103a \u1021\u1001\u103c\u102c\u1038\u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c load \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Capacitance (\u1000\u1015\u1039\u1015\u1005\u102e\u1010\u1014\u1037\u103a)<\/strong>: TVS capacitance \u101e\u100a\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038 \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1000\u103b\u101a\u103a\u1015\u103c\u1014\u1037\u103a\u1005\u103d\u102c \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u101e\u100a\u103a\u104b \u1005\u1036 junction TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a picofarad \u101b\u102c\u1002\u100f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038\u104a \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1012\u1031\u1010\u102c\u101c\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1004\u103a\u1006\u1031\u102c\u1004\u103a\u101e\u100a\u103a\u104b HDMI, USB 3.0, Ethernet \u1014\u103e\u1004\u1037\u103a RF \u1021\u1010\u103d\u1000\u103a \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c Low-capacitance TVS \u1019\u102d\u101e\u102c\u1038\u1005\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1011\u1030\u1038\u1015\u103c\u102f junction geometries \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u103c\u102e\u1038 \u1010\u1005\u103a\u101c\u102d\u102f\u1004\u103a\u1038\u101c\u103b\u103e\u1004\u103a sub-5 pF \u1000\u102d\u102f \u101b\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Aging and Reliability (\u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f)<\/strong>: MOV \u1019\u103b\u102c\u1038\u1019\u1010\u1030\u1018\u1032\u104a TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c pulse stress \u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u101e\u102c \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103c\u101e\u101e\u100a\u103a\u104b \u1006\u102e\u101c\u102e\u1000\u103d\u1014\u103a junction \u101e\u100a\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1011\u1015\u103a\u1001\u102b\u1011\u1015\u103a\u1001\u102b surge \u1019\u103b\u102c\u1038\u1019\u103e \u1005\u102f\u1015\u102f\u1036\u104d \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u1015\u102b\u104b Failure modes \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a open-circuit (junction annihilation) \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a short-circuit (metallization fusing) \u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038\u104a \u104e\u1004\u103a\u1038\u1014\u103e\u1005\u103a\u1001\u102f\u1005\u101c\u102f\u1036\u1038\u101e\u100a\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c \u1021\u101c\u103d\u1014\u103a\u1021\u1019\u1004\u103a\u1038 overload \u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a\u101e\u102c \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1015\u1036\u102f\u1019\u103d\u1014\u1039\u1021\u101e\u1036\u102f\u1038\u1001\u103a\u103b\u1001\u1004\u1039\u1038<\/strong>: Board-level circuit protection (I\/O ports, power rails), USB \u1014\u103e\u1004\u1037\u103a HDMI interfaces, automotive electronics, DC power supplies, communication data lines \u1014\u103e\u1004\u1037\u103a \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c load \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038 clamping \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1019\u100a\u103a\u101e\u100a\u1037\u103a application \u1019\u1006\u102d\u102f\u104b.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/img.viox.com\/TVS-Diode-I-V-Characteristic-and-Clamping-Behavior.webp\" alt=\"TVS Diode I-V Characteristic and Clamping Behavior\" \/><\/figure>\n<p><em>\u1015\u102f\u1036 \u1043- \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c avalanche \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u1031\u102c TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038-\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 (I-V) \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u1009\u103a\u1038\u104b \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038 (V_WM standoff region) \u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a\u104a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a nanoampere leakage \u1016\u103c\u1004\u1037\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c impedance \u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b \u101a\u102c\u101a\u102e\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u101e\u100a\u103a reverse breakdown voltage (V_BR) \u1011\u1000\u103a\u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c\u1021\u1001\u102b\u104a \u1006\u102e\u101c\u102e\u1000\u103d\u1014\u103a P-N junction \u101e\u100a\u103a avalanche multiplication \u101e\u102d\u102f\u1037 \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u101e\u100a\u103a\u2014junction resistance \u101e\u100a\u103a \u1015\u103c\u102d\u102f\u101c\u1032\u101e\u103d\u102c\u1038\u1015\u103c\u102e\u1038 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a V_C \u1010\u103d\u1004\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f clamp \u101c\u102f\u1015\u103a\u101e\u100a\u103a (breakdown voltage plus dynamic resistance \u00d7 surge current)\u104b \u1019\u1010\u103a\u1005\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1019\u103b\u1009\u103a\u1038\u1000\u103d\u1031\u1038 (dynamic resistance \u1014\u100a\u103a\u1038\u1015\u102b\u1038\u101e\u100a\u103a) \u101e\u100a\u103a \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c load \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a\u104b.<\/em><\/p>\n<h2>Clamping vs Crowbar: Two Protection Philosophies (Clamping \u1014\u103e\u1004\u1037\u103a Crowbar- \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1021\u1010\u103d\u1031\u1038\u1021\u1001\u1031\u102b\u103a \u1014\u103e\u1005\u103a\u1001\u102f)<\/h2>\n<p>\u1024\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u1000\u103c\u102c\u1038 \u1021\u1001\u103c\u1031\u1001\u1036\u1000\u103d\u102c\u1001\u103c\u102c\u1038\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u104f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1021\u1010\u103d\u1031\u1038\u1021\u1001\u1031\u102b\u103a\u1010\u103d\u1004\u103a \u1010\u100a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b MOV \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a <strong>clamping devices (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1019\u103b\u102c\u1038)<\/strong>\u2014\u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a surge current \u1014\u103e\u1004\u1037\u103a \u1021\u1001\u103b\u102d\u102f\u1038\u1000\u103b\u101e\u1031\u102c \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1001\u102f\u1021\u1011\u102d \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a <strong>crowbar devices (\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1015\u1031\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1019\u103b\u102c\u1038)<\/strong>\u2014\u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1015\u1019\u102c\u100f \u1019\u100a\u103a\u101e\u102d\u102f\u1037\u1015\u1004\u103a\u101b\u103e\u102d\u1005\u1031\u1000\u102c\u1019\u1030 \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1021\u1014\u102d\u1019\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1006\u1004\u1037\u103a\u101e\u102d\u102f\u1037 \u1015\u103c\u102d\u102f\u101c\u1032\u1005\u1031\u101e\u1031\u102c short circuit \u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Clamping behavior (Clamping \u1021\u1015\u103c\u102f\u1021\u1019\u1030)<\/strong> (MOV \u1014\u103e\u1004\u1037\u103a TVS): surge current \u1010\u102d\u102f\u1038\u101c\u102c\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a\u1021\u1019\u103b\u103e clamping voltage \u101e\u100a\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u104f nonlinear V-I \u1019\u103b\u1009\u103a\u1038\u1000\u103d\u1031\u1038\u1021\u101b \u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u101c\u102c\u101e\u100a\u103a\u104b 275V RMS \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c MOV \u101e\u100a\u103a 1 kA surge \u1021\u1010\u103d\u1000\u103a 750V \u1010\u103d\u1004\u103a clamp \u101c\u102f\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 5 kA \u1010\u103d\u1004\u103a 900V \u101e\u102d\u102f\u1037 \u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b 15V standoff \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u101e\u100a\u103a 10A \u1021\u1010\u103d\u1000\u103a 24V \u1010\u103d\u1004\u103a clamp \u101c\u102f\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 20A \u1010\u103d\u1004\u103a 26V \u101e\u102d\u102f\u1037 \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1000\u102c\u1000\u103d\u101a\u103a\u1011\u102c\u1038\u101e\u1031\u102c load \u101e\u100a\u103a surge amplitude \u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038 \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1019\u103c\u1004\u103a\u1010\u103d\u1031\u1037\u101b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Crowbar behavior (Crowbar \u1021\u1015\u103c\u102f\u1021\u1019\u1030)<\/strong> (GDT): breakdown \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1015\u103c\u102e\u1038\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a GDT \u101e\u100a\u103a arc mode \u101e\u102d\u102f\u1037 \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038 surge current \u101e\u100a\u103a 100A \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 10,000A \u1016\u103c\u1005\u103a\u1005\u1031\u1000\u102c\u1019\u1030 \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u101e\u100a\u103a 10-20V \u101e\u102d\u102f\u1037 \u1015\u103c\u102d\u102f\u101c\u1032\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a trigger \u101c\u102f\u1015\u103a\u1015\u103c\u102e\u1038\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 initial spark-over \u101e\u100a\u103a ionization \u1019\u1015\u103c\u102e\u1038\u1006\u102f\u1036\u1038\u1019\u102e \u1017\u102d\u102f\u1037\u1021\u102c\u1038 spike \u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1024\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a GDT \u1019\u103b\u102c\u1038\u1014\u1031\u102c\u1000\u103a\u1000\u103d\u101a\u103a\u101b\u103e\u102d \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c load \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1012\u102f\u1010\u102d\u101a\u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c clamp \u101c\u102d\u102f\u1021\u1015\u103a\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1021\u1010\u103d\u1031\u1038\u1021\u1001\u1031\u102b\u103a\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u101e\u100a\u103a \u1019\u1010\u1030\u100a\u102e\u101e\u1031\u102c application \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u100a\u103a\u104b Clamping \u1005\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b Crowbar \u1005\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b Clamping \u101e\u100a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u101e\u100a\u103a clamp voltage \u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c\u1021\u1001\u102b \u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a\u104b Crowbar \u101e\u100a\u103a surge source \u1010\u103d\u1004\u103a \u101c\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u102f short \u101c\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a upstream \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1005\u1031\u1018\u1032 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u1016\u103c\u1005\u103a\u1005\u1031\u101b\u1014\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c impedance \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1021\u1001\u102b \u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h2>MOV vs GDT vs TVS: Side-by-Side Comparison (MOV \u1014\u103e\u1004\u1037\u103a GDT \u1014\u103e\u1004\u1037\u103a TVS- \u1018\u1031\u1038\u1001\u103b\u1004\u103a\u1038\u101a\u103e\u1009\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1001\u103c\u1004\u103a\u1038)<\/h2>\n<p>\u1021\u1031\u102c\u1000\u103a\u1016\u1031\u102c\u103a\u1015\u103c\u1015\u102b \u1007\u101a\u102c\u1038\u101e\u100a\u103a \u1024 surge protection \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u101e\u102f\u1036\u1038\u1001\u102f\u1000\u103c\u102c\u1038\u101b\u103e\u102d \u1021\u1013\u102d\u1000 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a \u1000\u103d\u102c\u1001\u103c\u102c\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1019\u102c\u100f\u1021\u101c\u102d\u102f\u1000\u103a \u1016\u1031\u102c\u103a\u1015\u103c\u1011\u102c\u1038\u101e\u100a\u103a-<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u1007\u102c\u1010\u102d<\/strong><\/td>\n<td><strong>MOV (Metal Oxide Varistor)<\/strong><\/td>\n<td><strong>GDT (Gas Discharge Tube)<\/strong><\/td>\n<td><strong>\u1017\u102e\u103c\u108f\u103d\u1004\u1037\u1039\u1017\u102e\u103c\u1012\u102e Diode<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019<\/strong><\/td>\n<td>Voltage-dependent nonlinear resistance (ZnO grain boundaries) (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u1031\u102c nonlinear \u1001\u102f\u1001\u1036\u1019\u103e\u102f (ZnO grain boundaries))<\/td>\n<td>Gas ionization crowbar (\u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 ionization \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1001\u103c\u1004\u103a\u1038)<\/td>\n<td>Semiconductor avalanche breakdown (\u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c avalanche \u1015\u103c\u102d\u102f\u101c\u1032\u1001\u103c\u1004\u103a\u1038)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f \u101a\u1014\u1039\u1010\u101b\u102c\u1038<\/strong><\/td>\n<td>Clamping (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038)<\/td>\n<td>Crowbar (\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1001\u103c\u1004\u103a\u1038)<\/td>\n<td>Clamping (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1010\u102f\u1014\u1037\u103a\u1015\u103c\u1014\u103a\u1021\u1001\u103b\u102d\u1014\u103a<\/strong><\/td>\n<td>&lt;25 ns (\u1015\u102f\u1036\u1019\u103e\u1014\u103a catalog \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038)<\/td>\n<td>100 ns \u2013 1 \u00b5s (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a)<\/td>\n<td>1-5 ns (package-limited)<\/td>\n<\/tr>\n<tr>\n<td><strong>Clamping\/Arc Voltage (Clamping\/Arc \u1017\u102d\u102f\u1037\u1021\u102c\u1038)<\/strong><\/td>\n<td>2.0-2.5 \u00d7 MCOV<\/td>\n<td>10-20 V (arc mode)<\/td>\n<td>1.3-1.5 \u00d7 V_standoff<\/td>\n<\/tr>\n<tr>\n<td><strong>Surge Current (8\/20 \u00b5s) (\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 (8\/20 \u00b5s))<\/strong><\/td>\n<td>400 A \u2013 100 kA (\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a)<\/td>\n<td>5 kA \u2013 20 kA (\u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u1021\u1006\u1004\u1037\u103a)<\/td>\n<td>10 A \u2013 200 A (600W \u1019\u102d\u101e\u102c\u1038\u1005\u102f ~40A)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u80fd\u91cf\u5904\u7406\u80fd\u529b<\/strong><\/td>\n<td>Excellent (100-1000 J) (\u1021\u101c\u103d\u1014\u103a\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u100a\u103a (100-1000 J))<\/td>\n<td>Excellent (distributed plasma) (\u1021\u101c\u103d\u1014\u103a\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u100a\u103a (\u1016\u103c\u1014\u1037\u103a\u101d\u1031\u1011\u102c\u1038\u101e\u1031\u102c plasma))<\/td>\n<td>Moderate (limited by junction) (\u1021\u101e\u1004\u1037\u103a\u1021\u1010\u1004\u1037\u103a (junction \u1016\u103c\u1004\u1037\u103a \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a))<\/td>\n<\/tr>\n<tr>\n<td><strong>Capacitance (\u1000\u1015\u1039\u1015\u1005\u102e\u1010\u1014\u1037\u103a)<\/strong><\/td>\n<td>50-5000 pF (\u1027\u101b\u102d\u101a\u102c\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a)<\/td>\n<td>&lt;2 pF<\/td>\n<td>5-500 pF (\u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a)<\/td>\n<\/tr>\n<tr>\n<td><strong>Aging Behavior (\u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038 \u1021\u1015\u103c\u102f\u1021\u1019\u1030)<\/strong><\/td>\n<td>Degrades with surge cycles; V_n drifts down (surge cycle \u1019\u103b\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u101c\u102c\u101e\u100a\u103a; V_n \u101e\u100a\u103a \u1021\u1031\u102c\u1000\u103a\u101e\u102d\u102f\u1037 \u101b\u103d\u1031\u1037\u101c\u103b\u102c\u1038\u101e\u100a\u103a)<\/td>\n<td>Stable over thousands of surges (surge \u1011\u1031\u102c\u1004\u103a\u1015\u1031\u102b\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u103b\u1031\u102c\u103a\u1010\u103d\u1004\u103a \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u101e\u100a\u103a)<\/td>\n<td>\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u1019\u103b\u1031\u102c\u1015\u102b\u1019\u103e\u102f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036<\/strong><\/td>\n<td>\u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1001\u103c\u1004\u103a\u1038 \u2192 \u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037 (\u101e\u102d\u102f\u1037) \u1015\u103d\u1004\u1037\u103a\u101e\u103d\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/td>\n<td>\u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037 (\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1019\u102e\u1038\u1015\u103d\u102c\u1038 \u1011\u102d\u1014\u103a\u1038\u1011\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u1001\u103c\u1004\u103a\u1038)<\/td>\n<td>\u1015\u103d\u1004\u1037\u103a\u101e\u103d\u102c\u1038\u1001\u103c\u1004\u103a\u1038 (\u101e\u102d\u102f\u1037) \u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037 (\u1021\u1000\u103c\u102e\u1038\u1021\u1000\u103b\u101a\u103a \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u102c)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a<\/strong><\/td>\n<td>\u1014\u100a\u103a\u1038\u1015\u102b\u1038\u1001\u103c\u1004\u103a\u1038 (\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a \u1004\u103c\u102d\u1019\u103a\u1038\u101e\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103c\u1004\u103a\u1038)<\/td>\n<td>\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038 (\u1015\u103c\u1004\u103a\u1015\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103c\u1004\u103a\u1038)<\/td>\n<td>\u1019\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038 (Solid-state)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1015\u102f\u1036\u1019\u103e\u1014\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038<\/strong><\/td>\n<td>18V RMS \u2013 1000V RMS<\/td>\n<td>75V \u2013 5000V DC sparkover<\/td>\n<td>3.3V \u2013 600V standoff<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a (\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a)<\/strong><\/td>\n<td>\u1014\u100a\u103a\u1038\u1015\u102b\u1038\u1001\u103c\u1004\u103a\u1038 ($0.10 \u2013 $5)<\/td>\n<td>\u1014\u100a\u103a\u1038\u1015\u102b\u1038-\u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a ($0.50 \u2013 $10)<\/td>\n<td>\u1014\u100a\u103a\u1038\u1015\u102b\u1038-\u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a ($0.20 \u2013 $8)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/strong><\/td>\n<td>IEC 61643-11, UL 1449<\/td>\n<td>ITU-T K.12, IEEE C62.31<\/td>\n<td>IEC 61643-11, UL 1449<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1019\u1030\u101c\u1010\u1014\u103a\u1038\u1000\u1031\u1038\u101b\u103e\u1004\u103a\u1038<\/strong><\/td>\n<td>AC mains, power distribution, \u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038<\/td>\n<td>Telecom lines, high-speed data, antenna<\/td>\n<td>Board-level I\/O, DC supplies, \u1019\u1031\u102c\u103a\u1010\u1031\u102c\u103a\u1000\u102c\u1038<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1019\u103e\u102f\u1019\u103e \u1021\u1013\u102d\u1000\u101b\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<p><strong>MOVs<\/strong> \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1019\u103e\u102f\u104a \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1015\u102b\u101d\u102b\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1010\u102d\u102f\u1037\u104f \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 \u1019\u103b\u103e\u1010\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a AC mains \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u101c\u103d\u103e\u1019\u103a\u1038\u1019\u102d\u102f\u1038\u1011\u102c\u1038\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1000\u103c\u102d\u1019\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1011\u1015\u103a\u1001\u102b\u1010\u101c\u1032\u101c\u1032 \u1016\u102d\u1005\u102e\u1038\u1019\u103e\u102f\u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a \u1005\u102f\u1015\u102f\u1036\u101c\u102c\u101e\u1031\u102c \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u101b\u1004\u1037\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1001\u1036\u1005\u102c\u1038\u101b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>GDTs<\/strong> \u101c\u102d\u102f\u1004\u103a\u1038\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1015\u103c\u102e\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u101b\u1019\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1011\u1030\u1038\u1001\u103b\u103d\u1014\u103a\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u104f \u1021\u101c\u103d\u1014\u103a\u1014\u100a\u103a\u1038\u1015\u102b\u1038\u101e\u1031\u102c Capacitance \u101e\u100a\u103a \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u1014\u103e\u1004\u1037\u103a RF \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u104d\u1019\u101b\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1014\u103e\u1031\u1038\u1000\u103d\u1031\u1038\u101e\u1031\u102c \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101e\u100a\u103a \u1002\u101b\u102f\u1010\u1005\u102d\u102f\u1000\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>TVS diodes<\/strong> \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1019\u103c\u1014\u103a\u1006\u102f\u1036\u1038\u104a \u1021\u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1006\u102f\u1036\u1038 \u100a\u103e\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a 50V \u1021\u1031\u102c\u1000\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c I\/O \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u101e\u1031\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1010\u1005\u103a\u1001\u102f\u101e\u102c\u1016\u103c\u1005\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1015\u1019\u102c\u100f \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a MOVs \u1014\u103e\u1004\u1037\u103a GDTs \u1019\u103b\u102c\u1038 \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1005\u102f\u1015\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u1000\u102d\u102f \u1019\u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/img.viox.com\/MOV-vs-TVS-Comparison-Matrix-Technical-Specifications.webp\" alt=\"MOV vs TVS Comparison Matrix - Technical Specifications\" \/><\/figure>\n<p><em>\u1015\u102f\u1036 \u1044- \u1021\u1013\u102d\u1000 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a MOV (Metal Oxide Varistor) \u1014\u103e\u1004\u1037\u103a TVS (Transient Voltage Suppressor) \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u101b\u1031\u102c\u103a\u1016\u1000\u103a\u101b\u103e\u1004\u103a\u1014\u101a\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1007\u101a\u102c\u1038\u104b MOVs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102b\u101d\u102b\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101c\u103d\u1014\u103a\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1005\u102f\u1015\u103a\u101a\u1030\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u100a\u103e\u1015\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1001\u103b\u102d\u102f\u1038 (2.0-2.5\u00d7 MCOV) \u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u1015\u103c\u102e\u1038 TVS diodes \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f (&lt;5 ns) \u1016\u103c\u1004\u1037\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f (1.3-1.5\u00d7 standoff) \u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1007\u101a\u102c\u1038\u1010\u103d\u1004\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u104f \u1016\u103c\u100a\u1037\u103a\u1005\u103d\u1000\u103a\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u101e\u101b\u102f\u1015\u103a\u1015\u103c\u101e\u1031\u102c \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038 \u1014\u1036\u1015\u102b\u1010\u103a \u1025\u1015\u1019\u102c\u1019\u103b\u102c\u1038 \u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104b.<\/em><\/p>\n<h2>\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a- \u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1000\u102d\u102f \u1018\u101a\u103a\u1021\u1001\u103b\u102d\u1014\u103a\u1019\u103e\u102c \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u101c\u1032<\/h2>\n<p>\u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u104f \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u1021\u1015\u1031\u102b\u103a \u1019\u1030\u1010\u100a\u103a\u1015\u102b\u101e\u100a\u103a\u104b \u1024\u1010\u103d\u1004\u103a \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u1030\u1018\u1031\u102c\u1004\u103a\u1010\u1005\u103a\u1001\u102f\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/p>\n<h3>MOV \u1000\u102d\u102f \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b-<\/h3>\n<ul class=\"bulleted-list\">\n<li><strong>\u1006\u102c\u1038\u1000\u1005\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u101e\u100a\u103a AC mains \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a DC (&gt;50V) \u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/strong>: MOVs \u1019\u103b\u102c\u1038\u101e\u100a\u103a 18V RMS \u1019\u103e 1000V \u1000\u103b\u1031\u102c\u103a\u1021\u1011\u102d \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a (120\/240V)\u104a \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a (277\/480V) \u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038 \u1015\u102b\u101d\u102b\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u102f\u1036\u1038\u101d\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1015\u102b\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u100a\u103a\u104b<\/strong>: \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a\u1016\u103c\u1005\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1021\u101e\u102f\u1036\u1038\u1021\u1006\u1031\u102c\u1004\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038 \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1019\u1031\u102c\u103a\u1010\u102c\u1019\u103b\u102c\u1038 \u1005\u1010\u1004\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a MOVs \u1019\u103b\u102c\u1038\u101e\u102c \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038\u1021\u101b \u1005\u102f\u1015\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038 (\u1002\u103b\u1030\u1038\u101c\u103a\u101b\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1019\u103e \u1011\u1031\u102c\u1004\u103a\u1015\u1031\u102b\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c) \u1000\u102d\u102f \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1001\u103b\u102d\u1014\u103a &lt;25 ns \u101e\u100a\u103a \u101c\u1000\u103a\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1016\u103d\u101a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/strong>: \u1015\u102b\u101d\u102b\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1019\u103e\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1019\u103b\u102c\u1038\u1005\u102f\u101e\u100a\u103a MOV \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1021\u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>Capacitance \u1010\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101c\u1000\u103a\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1016\u103d\u101a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/strong>: \u1015\u102b\u101d\u102b\u1000\u103c\u102d\u1019\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038 (50\/60 Hz) \u1010\u103d\u1004\u103a\u1015\u1004\u103a 1000 pF capacitance \u101e\u100a\u103a \u1021\u101b\u1031\u1038\u1019\u1015\u102b\u1015\u102b\u104b.<\/li>\n<li><strong>\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/strong>: MOVs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u104f \u1002\u103b\u1030\u1038\u101c\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u103b\u103e\u1004\u103a \u1021\u1014\u102d\u1019\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p><strong>MOVs \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101b\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u1009\u103a\u1015\u102b<\/strong> \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038\u101c\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 (capacitance \u1010\u1004\u103a\u1001\u103c\u1004\u103a\u1038)\u104a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u100a\u103a\u1038 \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038 (\u100a\u103e\u1015\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1019\u103c\u1004\u1037\u103a\u101c\u103d\u1014\u103a\u1038\u1001\u103c\u1004\u103a\u1038) \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1006\u101a\u103a\u1005\u102f\u1014\u103e\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1004\u103a\u1038 \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1019\u103b\u1031\u102c\u1015\u102b\u1019\u103e\u102f\u1019\u103e \u1019\u101b\u103e\u102d\u1005\u1031\u101b\u1014\u103a \u1021\u102c\u1019\u1001\u1036\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038 (\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u101b\u1004\u1037\u103a\u1019\u103e\u102f \u1005\u102d\u102f\u1038\u101b\u102d\u1019\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038) \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u102b\u104b.<\/p>\n<h3>GDT \u1000\u102d\u102f \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b-<\/h3>\n<ul class=\"bulleted-list\">\n<li><strong>\u101c\u102d\u102f\u1004\u103a\u1038\u1010\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 (&lt;2 pF) \u1016\u103c\u1005\u103a\u101b\u1019\u100a\u103a\u104b<\/strong>: xDSL modem \u1019\u103b\u102c\u1038\u104a cable broadband\u104a Gigabit Ethernet\u104a RF receivers \u1014\u103e\u1004\u1037\u103a antenna inputs \u1019\u103b\u102c\u1038\u101e\u100a\u103a MOVs \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a standard TVS \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104f capacitance \u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1019\u101b\u103e\u102d\u1015\u102b\u104b.<\/li>\n<li><strong>\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u101b\u1019\u100a\u103a\u104b<\/strong>: \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u1017\u101f\u102d\u102f\u101b\u102f\u1036\u1038\u1019\u103b\u102c\u1038\u104a \u1006\u1032\u101c\u103a\u1010\u102c\u101d\u102b\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u1004\u103a\u1015\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a TVS \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c \u1011\u1015\u103a\u1001\u102b\u1010\u101c\u1032\u101c\u1032 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u1000\u102c\u1000\u103d\u101a\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1010\u103d\u1004\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c source impedance \u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/strong>: \u1010\u101a\u103a\u101c\u102e\u1016\u102f\u1014\u103a\u1038\u101c\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 (600\u03a9)\u104a antenna feedlines (50-75\u03a9) \u1014\u103e\u1004\u1037\u103a data cable \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036 \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u1018\u1032 \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u1005\u103d\u102c crowbarred \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u101c\u100a\u103a\u1015\u1010\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u100a\u103a (&gt;100V)<\/strong>: GDTs \u1019\u103b\u102c\u1038\u101e\u100a\u103a 75V \u1019\u103e 5000V \u1021\u1011\u102d sparkover \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u104a PoE (Power over Ethernet) \u1014\u103e\u1004\u1037\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u1021\u1001\u103b\u1000\u103a\u1015\u103c\u1001\u103c\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u1021\u1000\u103b\u102f\u1036\u1038\u101d\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p><strong>GDTs \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101b\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u1009\u103a\u1015\u102b<\/strong> impedance \u1014\u100a\u103a\u1038\u101e\u1031\u102c DC \u1015\u102b\u101d\u102b\u1011\u1031\u102c\u1000\u103a\u1015\u1036\u1037\u1019\u103e\u102f\u1019\u103b\u102c\u1038 (\u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a)\u104a \u1021\u1019\u103c\u1014\u103a\u1006\u102f\u1036\u1038\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038 (&lt;100 ns \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u100a\u103a) \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u1030\u101c spark-over spike \u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1019\u101b\u103e\u102d\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u101c\u103d\u101a\u103a\u101e\u1031\u102c \u101d\u1014\u103a\u1019\u103b\u102c\u1038 (\u1012\u102f\u1010\u102d\u101a \u100a\u103e\u1015\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a) \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u102b\u104b.<\/p>\n<h3>TVS Diode \u1000\u102d\u102f \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b-<\/h3>\n<ul class=\"bulleted-list\">\n<li><strong>\u100a\u103e\u1015\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1005\u103d\u102c \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u101b\u1019\u100a\u103a\u104b<\/strong>: 3.3V logic, 5V USB, 12V \u1019\u1031\u102c\u103a\u1010\u1031\u102c\u103a\u1000\u102c\u1038 \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1001\u103c\u102c\u1038 \u1006\u102e\u1019\u102e\u1038\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c \u101d\u1014\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u104f 20-30% \u1021\u1010\u103d\u1004\u103a\u1038 \u100a\u103e\u1015\u103a\u101b\u1014\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u2014TVS diodes \u1019\u103b\u102c\u1038\u101e\u102c \u1024\u1021\u101b\u102c\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1001\u103b\u102d\u1014\u103a\u101e\u100a\u103a \u1021\u1019\u103c\u1014\u103a\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u101b\u1019\u100a\u103a (&lt;5 ns)<\/strong>: \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1015\u101b\u102d\u102f\u1006\u1000\u103a\u1006\u102c\u1019\u103b\u102c\u1038\u104a FPGAs \u1014\u103e\u1004\u1037\u103a \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c analog \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a nanosecond \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u1031\u102c\u1004\u103a\u1038\u1006\u102d\u102f\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u1006\u102c\u1038\u1000\u1005\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u101e\u100a\u103a \u1014\u100a\u103a\u1038\u1015\u102b\u1038\u1019\u103e \u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a (&lt;100V) \u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/strong>: TVS \u1019\u102d\u101e\u102c\u1038\u1005\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a 3.3V data lines \u1019\u103e 48V \u1010\u101a\u103a\u101c\u102e\u1000\u103d\u1014\u103a\u1038\u1011\u1031\u102c\u1000\u103a\u1015\u1036\u1037\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1011\u102d \u1021\u101b\u102c\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1021\u1000\u103b\u102f\u1036\u1038\u101d\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u101b\u1004\u1037\u103a\u1001\u103c\u1004\u103a\u1038\/\u1019\u103b\u1031\u102c\u1015\u102b\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1019\u101b\u103e\u102d\u1015\u102b\u104b<\/strong>: \u1006\u1031\u1038\u1018\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1021\u102c\u1000\u102c\u101e\u101a\u102c\u1009\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038 \u1021\u101b\u1031\u1038\u1015\u102b\u101e\u1031\u102c \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1010\u1005\u103a\u101c\u103b\u103e\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u104a \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u1018\u102f\u1010\u103a\u1021\u1016\u103d\u1032\u1037\u1014\u1031\u101b\u102c\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/strong>: 0402 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a SOT-23 \u1015\u102f\u1036\u1005\u1036\u1001\u103d\u1000\u103a\u1019\u103b\u102c\u1038\u101b\u103e\u102d SMT TVS \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a MOVs \u1014\u103e\u1004\u1037\u103a GDTs \u1019\u1010\u1015\u103a\u1006\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p><strong>TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u1009\u103a\u1015\u102b<\/strong> \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101e\u100a\u103a pulse power rating \u1011\u1000\u103a\u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u1015\u102b\u1000 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a 600W \u1000\u102d\u101b\u102d\u101a\u102c\u101e\u100a\u103a 1 joule \u101e\u102c \u1005\u102f\u1015\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a)\u104a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u100a\u103a peak rating \u1011\u1000\u103a\u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u1015\u102b\u1000 (15V \u1010\u103d\u1004\u103a 600W \u1021\u1010\u103d\u1000\u103a 40A \u1015\u102f\u1036\u1019\u103e\u1014\u103a) \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a multi-line \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a channel \u1010\u1005\u103a\u1001\u102f\u1021\u1010\u103d\u1000\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u100a\u103a \u1000\u103c\u102e\u1038\u1019\u103c\u1004\u1037\u103a\u101c\u102c\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a Matrix<\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong>\u101c\u103b\u103e\u1031\u102c\u1000\u103a\u101c\u103d\u103e\u102c<\/strong><\/td>\n<td><strong>\u1019\u1030\u101c\u1014\u100a\u103a\u1038\u1015\u100a\u102c<\/strong><\/td>\n<td><strong>\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1001\u103b\u1000\u103a<\/strong><\/td>\n<\/tr>\n<tr>\n<td>AC mains panel \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/td>\n<td>MOV (Type 1\/2 SPD)<\/td>\n<td>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u104a 120-480V\u104a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u1000\u103a\u101e\u102c\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td>Telecom line interface<\/td>\n<td>GDT + TVS (\u1021\u1006\u1004\u1037\u103a\u101c\u102d\u102f\u1000\u103a)<\/td>\n<td>GDT \u101e\u100a\u103a \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1005\u102f\u1015\u103a\u101a\u1030\u1015\u103c\u102e\u1038 TVS \u101e\u100a\u103a \u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td>USB 2.0 \/ 3.0 data lines<\/td>\n<td>Low-cap TVS<\/td>\n<td>\u1021\u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a\u1001\u103c\u1004\u103a\u1038\u104a 5V supply\u104a &lt;5 pF \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td>Ethernet (10\/100\/1000 Base-T)<\/td>\n<td>GDT (\u1019\u1030\u101c) + low-cap TVS<\/td>\n<td>\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 loading\u104a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f<\/td>\n<\/tr>\n<tr>\n<td>24V DC \u1005\u1000\u103a\u1019\u103e\u102f I\/O<\/td>\n<td>TVS<\/td>\n<td>\u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c clamp\u104a \u1021\u1019\u103c\u1014\u103a\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u104a \u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td>PV solar DC input<\/td>\n<td>MOV (DC-rated)<\/td>\n<td>\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038 (600-1000V)\u104a \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td>Automotive 12V circuits<\/td>\n<td>TVS<\/td>\n<td>Load dump \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u104a 24-36V \u1010\u103d\u1004\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c clamp<\/td>\n<\/tr>\n<tr>\n<td>RF antenna input<\/td>\n<td>GDT<\/td>\n<td>Sub-2 pF\u104a \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td>3.3V FPGA power rail<\/td>\n<td>TVS (low-cap)<\/td>\n<td>6-8V clamp\u104a &lt;1 ns \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1024 matrix \u101e\u100a\u103a \u1021\u1005\u1019\u103e\u1010\u103a\u1010\u1005\u103a\u1001\u102f\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1021\u1005\u102e\u1021\u1005\u1009\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101c\u1031\u1037\u101b\u103e\u102d\u1015\u103c\u102e\u1038 \u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u104f \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u101e\u100a\u103a\u104b.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/img.viox.com\/Three-Stage-Layered-Surge-Protection-Architecture.webp\" alt=\"Three-Stage Layered Surge Protection Architecture\" \/><\/figure>\n<p><em>\u1015\u102f\u1036 \u1045- \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1014\u100a\u103a\u1038\u1017\u103b\u1030\u101f\u102c\u1000\u102d\u102f \u101e\u101b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u101b\u1031\u102c\u103a\u1016\u1000\u103a\u101b\u103e\u1004\u103a\u1014\u101a\u103a \u101e\u102f\u1036\u1038\u1006\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1017\u102d\u101e\u102f\u1000\u102c\u1015\u102f\u1036\u1000\u103c\u1019\u103a\u1038\u104b \u1021\u1006\u1004\u1037\u103a \u1041 (\u1019\u1030\u101c) - \u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u101b\u103e\u102d Type 1 MOV SPD \u101e\u100a\u103a \u1021\u101c\u103d\u1014\u103a\u1021\u1019\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a (40-100 kA) \u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1015\u103c\u102e\u1038 \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f 10+ kV \u1019\u103e ~600V \u101e\u102d\u102f\u1037 \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1021\u1006\u1004\u1037\u103a \u1042 (\u1012\u102f\u1010\u102d\u101a) - Gas Discharge Tube \u101e\u100a\u103a \u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u101a\u102c\u101a\u102e\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 arc mode \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1019\u103e\u1010\u1005\u103a\u1006\u1004\u1037\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f ~30V \u101e\u102d\u102f\u1037 \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1021\u1006\u1004\u1037\u103a \u1043 (\u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038) - TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u101e\u100a\u103a \u1021\u102c\u101b\u102f\u1036\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c semiconductor \u101d\u1014\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a nanosecond \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1016\u103c\u1004\u1037\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c clamping (&lt;1.5\u00d7 standoff voltage) \u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1010\u103d\u1004\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c grounding \u1014\u103e\u1004\u1037\u103a voltage \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1010\u102d\u102f\u1037 \u1015\u102b\u101d\u1004\u103a\u1015\u103c\u102e\u1038 upstream \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a downstream \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1019\u1010\u102d\u102f\u1004\u103a\u1019\u102e \u1005\u1010\u1004\u103a\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1000\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 cascade \u1010\u1005\u103a\u101c\u103b\u103e\u1031\u102c\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1016\u103c\u1014\u1037\u103a\u101d\u1031\u1015\u1031\u1038\u101e\u100a\u1037\u103a \u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101e\u1031\u102c \u201chandoff\u201d \u1021\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1024\u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a\u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f\u101e\u100a\u103a MOV (\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038)\u104a GDT (capacitance \u1014\u100a\u103a\u1038\u1015\u102b\u1038\u1001\u103c\u1004\u103a\u1038) \u1014\u103e\u1004\u1037\u103a TVS (\u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c clamp) \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u104f \u1016\u103c\u100a\u1037\u103a\u1005\u103d\u1000\u103a\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u101e\u100a\u103a\u104b.<\/em><\/p>\n<h2>\u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f- \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/h2>\n<p>\u1021\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1006\u102f\u1036\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1017\u102d\u101e\u102f\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u1000\u102d\u102f \u1021\u102c\u1038\u1019\u1000\u102d\u102f\u1038\u1015\u102b\u104b \u101a\u1004\u103a\u1038\u1021\u1005\u102c\u1038\u104a \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1001\u103c\u102d\u1019\u103a\u1038\u1001\u103c\u1031\u102c\u1000\u103a\u1019\u103e\u102f spectrum \u104f \u1019\u1010\u1030\u100a\u102e\u101e\u1031\u102c \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1021\u1010\u103d\u1000\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u1021\u1031\u102c\u1004\u103a \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u102d\u102f \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1000\u103c\u101e\u100a\u103a\u104b \u1024 \u201cdefense in depth\u201d \u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f\u101e\u100a\u103a MOV, GDT \u1014\u103e\u1004\u1037\u103a TVS \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u104f \u1016\u103c\u100a\u1037\u103a\u1005\u103d\u1000\u103a\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u101e\u1014\u100a\u103a\u1038\u104b<\/h3>\n<p><strong>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a \u1016\u103c\u1014\u1037\u103a\u101d\u1031\u1001\u103c\u1004\u103a\u1038<\/strong>: TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u100a\u103a 10 kA \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102d\u102f \u1019\u1005\u102f\u1015\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 upstream \u101b\u103e\u102d GDT \u101e\u100a\u103a \u1011\u102d\u102f\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u104f 99% \u1000\u102d\u102f \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 TVS \u101e\u100a\u103a \u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u101e\u100a\u103a \u104e\u1004\u103a\u1038\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u101b\u102c\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1021\u101b\u103e\u102d\u1014\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/strong>: GDT \u101e\u100a\u103a ionize \u101c\u102f\u1015\u103a\u101b\u1014\u103a nanosecond \u101b\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c \u1000\u103c\u102c\u101e\u100a\u103a\u104b \u1011\u102d\u102f\u1021\u1001\u103b\u102d\u1014\u103a\u1021\u1010\u103d\u1004\u103a\u1038 downstream \u101b\u103e\u102d \u1021\u1019\u103c\u1014\u103a TVS \u101e\u100a\u103a \u1021\u1005\u1015\u102d\u102f\u1004\u103a\u1038 spike \u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u102c\u101b\u102f\u1036\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101d\u1014\u103a\u1019\u103b\u102c\u1038 \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u103e \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b GDT \u1005\u1010\u1004\u103a\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1019\u103c\u1031\u102c\u1000\u103a\u1021\u1019\u103c\u102c\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1010\u102c\u101d\u1014\u103a\u101a\u1030\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/strong>: downstream \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u1010\u102d\u102f\u1004\u103a\u1019\u102e upstream \u1000\u102d\u101b\u102d\u101a\u102c\u101e\u100a\u103a \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u101b\u1019\u100a\u103a\u104b \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1015\u1011\u1019\u1021\u1006\u1004\u1037\u103a\u101e\u100a\u103a 600V \u1010\u103d\u1004\u103a \u1005\u1010\u1004\u103a\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1015\u103c\u102e\u1038 \u1012\u102f\u1010\u102d\u101a\u1021\u1006\u1004\u1037\u103a (150V \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a) \u101e\u102d\u102f\u1037 \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u101e\u100a\u1037\u103a\u1021\u101b\u102c\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101d\u1014\u103a (50V \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a) \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1021\u101e\u102f\u1036\u1038\u1019\u103b\u102c\u1038\u101e\u1031\u102c \u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a \u1017\u102d\u101e\u102f\u1000\u102c\u1019\u103b\u102c\u1038<\/h3>\n<p><strong>Telecom Interface (GDT + TVS)<\/strong>:<\/p>\n<ul class=\"bulleted-list\">\n<li><strong>\u1019\u1030\u101c\u1021\u1006\u1004\u1037\u103a<\/strong>: interface \u1014\u101a\u103a\u1014\u102d\u1019\u102d\u1010\u103a\u101b\u103e\u102d GDT \u101e\u100a\u103a \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101c\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u1015\u102b\u101d\u102b\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u101e\u100a\u103a (2-10 kV \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u104a 20 kA \u1021\u1011\u102d)\u104b.<\/li>\n<li><strong>\u1012\u102f\u1010\u102d\u101a\u1021\u1006\u1004\u1037\u103a<\/strong>: Low-capacitance TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u101e\u100a\u103a transceiver IC (&lt;30V) \u1021\u1010\u103d\u1000\u103a \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101e\u1031\u102c\u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037 \u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u101a\u102c\u101a\u102e\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/strong>: GDT sparkover \u101e\u100a\u103a 400V \u1010\u103d\u1004\u103a\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 TVS breakdown \u101e\u100a\u103a 15V \u1010\u103d\u1004\u103a\u1016\u103c\u1005\u103a\u1000\u102c transceiver \u104f \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102c 12V \u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b TVS \u101e\u100a\u103a GDT ionization \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1019\u103e\u102f\u1021\u1010\u103d\u1004\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b GDT \u1005\u1010\u1004\u103a\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1019\u103c\u1031\u102c\u1000\u103a\u1021\u1019\u103c\u102c\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1010\u102c\u101d\u1014\u103a\u1000\u102d\u102f \u101a\u1030\u1006\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p><strong>Ethernet PoE (GDT + TVS + Inductor)<\/strong>:<\/p>\n<ul class=\"bulleted-list\">\n<li><strong>\u1019\u1030\u101c<\/strong>: GDT \u101e\u100a\u103a line-to-ground \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>Series inductor<\/strong>: \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1010\u1000\u103a\u1001\u103b\u102d\u1014\u103a (dV\/dt) \u1000\u102d\u102f \u1014\u103e\u1031\u1038\u1000\u103d\u1031\u1038\u1005\u1031\u1015\u103c\u102e\u1038 GDT \u1000\u102d\u102f ionize \u101c\u102f\u1015\u103a\u101b\u1014\u103a \u1021\u1001\u103b\u102d\u1014\u103a\u1015\u1031\u1038\u1000\u102c downstream \u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>\u1012\u102f\u1010\u102d\u101a<\/strong>: differential pair \u1010\u1005\u103a\u1001\u102f\u1005\u102e\u101b\u103e\u102d TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a Ethernet PHY (\u00b18V max) \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a common-mode \u1014\u103e\u1004\u1037\u103a differential-mode \u101a\u102c\u101a\u102e\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p><strong>\u1005\u1000\u103a\u1019\u103e\u102f AC Panel (MOV Primary + MOV Secondary)<\/strong>:<\/p>\n<ul class=\"bulleted-list\">\n<li><strong>\u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f \u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a<\/strong>: Type 1 MOV \u101e\u100a\u103a 40-100 kA \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101c\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u101e\u100a\u103a (IEC 61643-11 \u1021\u101b 1.2\/50 \u00b5s \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u104a 10\/350 \u00b5s \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038)\u104b.<\/li>\n<li><strong>\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038 panel<\/strong>: Type 2 MOV \u101e\u100a\u103a 20-40 kA \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026 \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1019\u103e\u1010\u1005\u103a\u1006\u1004\u1037\u103a \u1010\u103d\u1032\u1006\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>Load equipment<\/strong>: Type 3 SPD \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a board-level TVS \u101e\u100a\u103a \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p><strong>PV Solar System (MOV DC + TVS)<\/strong>:<\/p>\n<ul class=\"bulleted-list\">\n<li><strong>Array junction box<\/strong>: PV string output \u101b\u103e\u102d DC-rated MOV (600-1000V) \u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a\u1016\u103c\u1005\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li><strong>Inverter \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f<\/strong>: TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a DC-DC converter \u1014\u103e\u1004\u1037\u103a MPPT controller semiconductor \u1019\u103b\u102c\u1038\u1000\u102d\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 silicon \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c level \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a clamping \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p>\u1021\u1031\u102c\u1004\u103a\u1019\u103c\u1004\u103a\u101e\u1031\u102c \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u104f \u1021\u1013\u102d\u1000\u1021\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101e\u1031\u102c \u201chandoff\u201d \u1021\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u101e\u1031\u102c breakdown \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u1005\u103a\u1006\u1004\u1037\u103a\u1019\u103e \u1011\u103d\u1000\u103a\u101c\u102c\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101e\u100a\u103a \u1014\u1031\u102c\u1000\u103a\u1010\u1005\u103a\u1006\u1004\u1037\u103a\u104f \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1010\u103d\u1004\u103a\u1038\u104c \u101b\u103e\u102d\u1014\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b VIOX \u1000\u1032\u1037\u101e\u102d\u102f\u1037\u101e\u1031\u102c SPD \u1005\u1014\u1005\u103a\u1021\u1005\u102f\u1036\u1021\u101c\u1004\u103a \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1024\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u1031\u1038\u101e\u100a\u1037\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1015\u103c\u102e\u1038 \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u1000\u103c\u102c\u1001\u100f \u1011\u102f\u1010\u103a\u101d\u1031\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1014\u102d\u1002\u102f\u1036\u1038<\/h2>\n<p>surge protection \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u201c\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u201d \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1001\u103c\u1004\u103a\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b - \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u101b\u1030\u1015\u1017\u1031\u1012\u1000\u102d\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1021\u1031\u102c\u1004\u103a \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b MOV \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102b\u101d\u102b\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1005\u103d\u102c \u1005\u102f\u1015\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u101b\u1014\u103a \u1007\u1004\u1037\u103a\u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a \u1000\u103c\u103d\u1031\u1011\u100a\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a\u104b GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038 current \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1016\u103c\u1004\u1037\u103a \u101c\u102d\u102f\u1004\u103a\u1038\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1005\u1031\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 ionization \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u101e\u100a\u103a\u104b TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u1001\u1036\u101e\u1031\u102c \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1019\u103c\u1014\u103a\u1006\u102f\u1036\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1005\u103d\u102c clamping \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u101b\u1014\u103a semiconductor avalanche \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u101e\u100a\u103a \u1021\u1001\u103c\u1031\u1001\u1036 \u1000\u102f\u1014\u103a\u101e\u103d\u101a\u103a\u1019\u103e\u102f\u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f \u1000\u102d\u102f\u101a\u103a\u1005\u102c\u1038\u1015\u103c\u102f\u101e\u100a\u103a-<\/p>\n<ul class=\"bulleted-list\">\n<li>MOV \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1021\u1010\u103d\u1000\u103a clamping \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102f\u1014\u103a\u1006\u102f\u1036\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u1032\u101c\u103e\u101a\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li>GDT \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1014\u103e\u1031\u1038\u1000\u103d\u1031\u1038\u101e\u1031\u102c \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a follow-current \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1021\u1010\u103d\u1000\u103a ultra-low capacitance \u1014\u103e\u1004\u1037\u103a surge \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u101c\u1032\u101c\u103e\u101a\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li>TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1015\u1019\u102c\u100f\u1021\u1010\u103d\u1000\u103a \u1021\u1019\u103c\u1014\u103a\u1006\u102f\u1036\u1038\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u1032\u101c\u103e\u101a\u103a\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p>\u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037 \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u103c\u102e\u1038\u101e\u1031\u102c \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1019\u1030\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1019\u103c\u1005\u103a\u1010\u103d\u101a\u103a\u1014\u1031\u101e\u1031\u102c \u1024\u1000\u102f\u1014\u103a\u101e\u103d\u101a\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u101e\u1004\u1037\u103a\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a \u1021\u101c\u102f\u1015\u103a\u1016\u103c\u1005\u103a\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u1031\u1015\u102b\u101e\u100a\u103a\u104b 5V data line \u1015\u1031\u102b\u103a\u101b\u103e\u102d 600V MOV \u101e\u100a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u101c\u102d\u1019\u1037\u103a\u1019\u100a\u103a\u104b 10 kA \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u101b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u1014\u1031\u101b\u101e\u1031\u102c 40A TVS \u1012\u102d\u102f\u1004\u103a\u1021\u102f\u1010\u103a\u101e\u100a\u103a \u1006\u102d\u102f\u1038\u101b\u103d\u102c\u1038\u1005\u103d\u102c \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u101c\u102d\u1019\u1037\u103a\u1019\u100a\u103a\u104b impedance \u1014\u100a\u103a\u1038\u101e\u1031\u102c DC supply \u1015\u1031\u102b\u103a\u101b\u103e\u102d GDT \u101e\u100a\u103a \u1021\u1016\u103b\u1000\u103a\u1021\u1019\u103e\u1031\u102c\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c follow-current conduction \u101e\u102d\u102f\u1037 \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u101e\u103d\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p>\u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a \u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u102d\u102f \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1000\u102d\u102f \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1014\u1031\u101b\u102c\u1001\u103b\u1011\u102c\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b GDT \u101e\u100a\u103a \u1021\u101c\u102f\u1036\u1038\u101c\u102d\u102f\u1000\u103a\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1005\u102f\u1015\u103a\u101a\u1030\u1015\u103c\u102e\u1038 MOV \u101e\u100a\u103a \u1015\u102b\u101d\u102b\u1021\u1006\u1004\u1037\u103a surge \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1000\u102c TVS \u101e\u100a\u103a semiconductor load \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u1021\u1006\u1004\u1037\u103a clamping \u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u101e\u1004\u103a\u101e\u100a\u103a IEC 61643-11 \u1021\u101b 100 kA \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u102b\u101d\u102b\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038 SPD \u1000\u102d\u102f \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1006\u103d\u1032\u101e\u100a\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u104a sub-2 pF loading \u1015\u102b\u101e\u1031\u102c Gigabit Ethernet interface \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101e\u100a\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u104a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 3.3V FPGA I\/O \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101e\u100a\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u104a \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u1030\u1018\u1031\u102c\u1004\u103a\u101e\u100a\u103a \u1021\u1010\u1030\u1010\u1030\u1015\u1004\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a- \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101b\u1030\u1015\u1017\u1031\u1012\u1000\u102d\u102f circuit \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1021\u1031\u102c\u1004\u103a\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1015\u102b\u104a \u1001\u103c\u102d\u1019\u103a\u1038\u1001\u103c\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u103c\u102e\u1038 \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u1000 spectrum \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036\u1000\u102d\u102f \u1019\u1000\u102c\u1000\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a\u1021\u1001\u102b \u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1015\u102b\u104b.<\/p>\n<hr \/>\n<p><strong>VIOX Electric \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038<\/strong>: surge protection \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104f \u1026\u1038\u1006\u1031\u102c\u1004\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1021\u1014\u1031\u1016\u103c\u1004\u1037\u103a VIOX \u101e\u100a\u103a \u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a\u104a \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u101e\u102f\u1036\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c MOV, GDT \u1014\u103e\u1004\u1037\u103a TVS \u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1021\u1016\u103d\u1032\u1037\u101e\u100a\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a application support \u1000\u102d\u102f \u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u1000\u103c\u100a\u1037\u103a\u101b\u103e\u102f\u1015\u102b <a href=\"https:\/\/test.viox.com\/my\/\">www.viox.com<\/a> \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1000\u1030\u1021\u100a\u102e\u1021\u1010\u103d\u1000\u103a \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u101b\u1031\u102c\u1004\u103a\u1038\u1021\u1016\u103d\u1032\u1037\u1011\u1036 \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1015\u102b\u104b.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction When specifying surge protection for electrical systems, engineers face a fundamental choice among three core technologies: Metal Oxide Varistor (MOV), Gas Discharge Tube (GDT), and Transient Voltage Suppressor (TVS) diode. Each technology offers distinct performance characteristics rooted in different physical principles\u2014MOVs harness nonlinear ceramic resistance, GDTs exploit gas ionization, and TVS diodes leverage semiconductor [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20517,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/comments?post=20516"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20516\/revisions"}],"predecessor-version":[{"id":20518,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20516\/revisions\/20518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media\/20517"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media?parent=20516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/categories?post=20516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/tags?post=20516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}