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\u534e\u9896ESD\u6291\u5236\u5668\uff08POLYMER ESD\uff09\u7684\u7279\u8272<\/p>\n

1.ESD\u6291\u5236\u5668\u662f\u76ee\u524d\u6700\u65b0\u4e00\u4ee3\u9632\u9759\u7535\u4ea7\u54c1\uff0898\u5e74\u7531\u519b\u5de5\u8f6c\u6c11\u7528\uff0c\u73b0\u884c\u4e1a\u5185\u5df2\u7ecf\u5168\u9762\u94fa\u5f00\uff09\uff0c\u7531\u805a\u5408\u7269\uff08POLYMER\uff09\u7535\u538b\u8bf1\u53d8\u6750\u6599\u548c\u9ad8\u7535\u5206\u5b50\u6750\u6599\u6838\u5fc3\u5236\u6210\u7684\u65b0\u578b\u56fa\u4f53\u7535\u5b50\u5143\u4ef6\u3002\u5176\u6700\u5927\u7684\u7279\u70b9\u5c31\u662f\u7269\u7406\u653e\u7535\u65e0\u4f7f\u7528\u5bff\u547d\u7684\u9650\u5236\uff08\u6211\u53f8\u627f\u8bfa\u53d730\u4e07\u6b21\u9759\u7535\u51b2\u51fb\u6b21\u6570\uff09\uff0c\u518d\u52a0\u4e0a\u5176\u53cd\u5e94\u5feb\u901f(<1 ns), \u8d85\u4f4e\u7535\u5bb9 (<0.15pF),\u8d85\u4f4e\u6f0f\u7535\u6d41(<1nA)\uff0c\u4fe1\u53f7\u9ad8\u4fdd\u771f\u5ea6\uff0c\u635f\u574f\u4e3a\u5f00\u8def\u72b6\u6001\u4ee5\u53ca\u5176\u4f18\u5f02\u7684\u6027\u4ef7\u6bd4\u7b49\u4f18\u52bf\uff0c\u8fd1\u4e9b\u5e74\u6765\u5df2\u7ecf\u9010\u6b65\u66ff\u4ee3\u4f20\u7edf\u7684\u9f50\u7eb3\u4e8c\u6781\u7ba1\uff08TVS\uff09\u5143\u4ef6\u3002<\/p>\n

2.\u5173\u4e8eESD\u5668\u4ef6\u7684\u9009\u62e9\u6700\u5173\u952e\u7684\u53c2\u6570\u662f\u54ea\u4e9b\uff1f\u8be5\u53c2\u6570\u4ee3\u8868\u4e86\u4ec0\u4e48\uff1f<\/p>\n

1\uff09Working Voltage (Vdc) \u5373ESD\u5143\u4ef6\u6b63\u5e38\u8fd0\u884c\u7684\u5de5\u4f5c\u7535\u538b\uff0c\u5176\u4f5c\u4e3a\u9009\u578b\u7684\u786c\u6027\u6307\u6807\u4f46\u4e0d\u662f\u5173\u952e\u6307\u6807\uff0c\u6240\u9009\u7684\u5143\u4ef6\u4e4b\u5de5\u4f5c\u7535\u538b\u53ea\u8981\u7b49\u4e8e\u6216\u5927\u4e8e\u5143\u4ef6\u4f7f\u7528\u4f4d\u7f6e\u7684\u5de5\u4f5c\u7535\u538b\u5373\u53ef\uff0c\u5982USB\u7684\u5de5\u4f5c\u7535\u538b\u4e3a5V\uff0c\u53ea\u8981\u9009\u7b49\u4e8e\u6216\u5927\u4e8e5V\u7684ESD\u5143\u4ef6\u6765\u4f5c\u9632\u62a4\u5373\u53ef<\/p>\n

2\uff09Trigger Voltage(Vv)\u5373ESD\u5143\u4ef6\u7684\u89e6\u53d1\u7535\u538b\uff0c\u5373\u7535\u538b\u8981\u8fbe\u5230\u6b64\u53c2\u6570\u5143\u4ef6\u624d\u5de5\u4f5c\uff0c\u6240\u4ee5\u6b64\u53c2\u6570\u662f\u8861\u91cfESD\u5143\u4ef6\u7075\u654f\u5ea6\u7684\u5173\u952e\u56e0\u7d20\uff0c\u6b64\u53c2\u6570\u8d8a\u4f4e\u8d8a\u597d\uff0c\u6b64\u53c2\u6570\u4e5f\u662fPOLYMER ESD\u5de5\u827a\u7684\u96be\u70b9\u6240\u5728\u3002<\/p>\n

3\uff09Clamping Voltage(Vc) \u5373ESD\u5143\u4ef6\u7684\u94b3\u4f4d\u7535\u538b\uff0c\u5373\u5143\u4ef6\u89e6\u53d1\u540e\u7acb\u5373\u5c06\u9ad8\u538b\u94b3\u5236\u5728\u6b64\u53c2\u6570\u8303\u56f4\u5185\u540e\u4f20\u9012\u5230\u5730\u9762\uff0c\u6b64\u53c2\u6570\u8d8a\u4f4e\u8d8a\u597d\uff0c\u4e5f\u662f\u5de5\u827a\u7684\u96be\u70b9\u6240\u5728\u3002<\/p>\n

\u4e09\u79cd\u9632\u9759\u7535\u4ea7\u54c1\u7684\u6bd4\u8f83<\/p>\n

TVS\u4f5c\u4e3a\u4f20\u7edf\u7684\u9632ESD\u5143\u4ef6\uff0c\u6709\u7740\u4e0d\u53ef\u6bd4\u62df\u7684\u4f18\u70b9\uff1a\u94b3\u4f4d\u7535\u538b\u4f4e\u800c\u51c6\uff0c\u4f46\u662f\u884c\u4e1a\u6807\u51c6\u8981\u6c42\u4e00\u822c\u7684\u82af\u7247\u90fd\u8981\u6709\u62972K ESD\u7684\u80fd\u529b\uff0c\u6240\u4ee5\u5b9e\u9645\u4e0a\u94b3\u4f4d\u7535\u538b\u503c\u663e\u5f97\u5c31\u4e0d\u90a3\u4e48\u91cd\u8981\u4e86\u3002<\/p>\n

\u538b\u654f\u7535\u963b \u662f\u4e00\u79cd\u65e0\u6781\u6027\u8fc7\u7535\u538b\u4fdd\u62a4\u5143\u4ef6\uff0c\u65e0\u8bba\u662f\u4ea4\u6d41\u7535\u8def\u6216\u76f4\u6d41\u7535\u8def\uff0c\u53ea\u9700\u5c06\u538b\u654f\u7535\u963b\u5668\u4e0e\u88ab\u4fdd\u62a4\u7535\u5668\u8bbe\u5907\u6216\u5143\u5668\u4ef6\u5e76\u8054\u5373\u53ef\u8fbe\u5230\u4fdd\u62a4\u8bbe\u5907\u7684\u76ee\u7684\u3002\u538b\u654f\u7535\u963b\u7684\u7f3a\u70b9\u662f\u6613\u8001\u5316\u548c\u7535\u5bb9\u8f83\u9ad8\uff0c\u8001\u5316\u662f\u6307\u538b\u654f\u7535\u963b\u5185\u7684\u4e8c\u6781\u7ba1\u5143\u4ef6\u88ab\u51fb\u7a7f\u3002\u7531\u4e8e\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff30\uff0d\uff2e\u7ed3\u8fc7\u8f7d\u65f6\u4f1a\u9020\u6210\u77ed\u8def\uff0c\u4f9d\u5176\u8d1f\u8f7d\u7684\u9891\u7e41\u7a0b\u5ea6\uff0c\u538b\u654f\u7535\u963b\u5f00\u59cb\u5438\u5f15\u6cc4\u6f0f\u7535\u6d41\uff0c\u6cc4\u6f0f\u7535\u6d41\u4f1a\u5728\u654f\u611f\u7684\u6d4b\u8bd5\u7535\u8def\u4e2d\u5f15\u8d77\u6d4b\u91cf\u6570\u636e\u8bef\u5dee\uff0c\u540c\u65f6\uff0c\u7279\u522b\u662f\u5728\u989d\u5b9a\u7535\u538b\u9ad8\u7684\u7535\u8def\u4e2d\uff0c\u4f1a\u9020\u6210\u5f3a\u70c8\u53d1\u70ed\u3002<\/p>\n

\u538b\u654f\u7535\u963b\u7684\u7535\u5bb9\u9ad8\uff08\u6700\u4f4e\u90fd\u5728100\u03bcf\u4ee5\u4e0a\uff09\uff0c\u4f7f\u5b83\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\u4e0d\u80fd\u5728\u4fe1\u53f7\u4f20\u8f93\u7ebf\u8def\u4e2d\u4f7f\u7528\u3002\u7535\u5bb9\u548c\u5bfc\u7ebf\u7535\u611f\u5f62\u6210\u4e00\u4e2a\u4f4e\u901a\u7535\u8def\uff0c\u4f1a\u4f7f\u4fe1\u53f7\u6781\u5927\u5730\u8870\u51cf\u3002\u4f46\u9891\u7387\u5927\u7ea6\u5728\uff13\uff10\uff4b\uff28\uff5a\u4ee5\u4e0b\u7684\u8870\u51cf\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u3002\u4f46\u662f\u5bf9\u4e8e\u8981\u6c42\u901a\u8fc7USB\u7aef\u53e3\u4e0e\u8ba1\u7b97\u673a\u8fde\u63a5\u7684\u5927\u591a\u6570\u7801\u4ea7\u54c1\u6765\u8bf4\uff0c\u4e00\u65e6\u8fde\u63a5\u7aef\u53e3\u7684\u7535\u5bb9\u503c\u5927\u4e8e5pf\u65f6\uff0c\u5f80\u5f80\u4f1a\u5f15\u8d77\u6570\u636e\u4f20\u8f93\u51fa\u9519\u6216\u5931\u8d25\u3002<\/p>\n

ESD\u6291\u5236\u5668\uff08\u805a\u5408\u7269\u9ad8\u5206\u5b50\u6750\u6599\uff09\u7684\u6700\u5927\u7f3a\u70b9\u5c31\u662f\u94b3\u4f4d\u7535\u538b\u505a\u4e0d\u5230\u975e\u5e38\u4f4e\uff0c\u800c\u4e14\u4e0d\u80fd\u591a\u811a\u5171\u5730\u7c7b\u4f3c\u4e8e\u591a\u901a\u9053TVS\u4e00\u6837\uff0c\u4f46\u8fd9\u5e76\u4e0d\u662f\u6700\u91cd\u8981\u7684\u6027\u80fd\u6307\u6807\u3002<\/p>\n

\"\"<\/p>\n

\u6297ESD\u5143\u4ef6\u6700\u91cd\u8981\u7684\u6027\u80fd\u6307\u6807\u5e94\u8be5\u6709\uff1a<\/p>\n

1.\u53cd\u5e94\u65f6\u95f4\uff1a\u56e0\u4e3aESD\u7684\u901f\u5ea6\u662f\u975e\u5e38\u5feb\u7684—\u51e0nS\u81f3\u51e0\u5341nS\u4e0d\u7b49,\u6240\u4ee5\u8981\u6c42\u9632\u9759\u7535\u5143\u5668\u4ef6\u7684\u53cd\u5e94\u901f\u5ea6\u4e5f\u8981\u591f\u5feb\uff0c\u4ece\u8fd9\u70b9\u800c\u8a00\uff0c\u805a\u5408\u7269\u9ad8\u5206\u5b50\u6750\u6599\u7684ESD\u6291\u5236\u5668\u662f\u76ee\u524d\u53cd\u5e94\u901f\u5ea6\u6700\u5feb(<1 ns)\u7684\u9632ESD\u5143\u4ef6\uff0c\u800cTVS\u57fa\u4e8e\u4e8c\u6781\u7ba1PN\u7ed3\u7684\u53cd\u5e94\u539f\u7406\uff0c\u5728\u6280\u672f\u4e0a\u4e00\u76f4\u6ca1\u6709\u7a81\u7834\u8fd9\u4e2a\u95e8\u69db<\/p>\n

2.\u4f7f\u7528\u5bff\u547d\uff1a\u538b\u654f\u7535\u963b\u56e0\u662f\u5316\u5b66\u5de5\u4f5c\u539f\u7406\uff0c\u53d7ESD\u51b2\u51fb\u7684\u6b21\u6570\u5927\u6982\u5728800\u6b21\u5de6\u53f3\u3002TVS\u57fa\u4e8e\u4e8c\u6781\u7ba1\u5de5\u4f5c\u539f\u7406\uff0c\u53d7ESD\u51b2\u51fb\u6b21\u6570\u7684\u9012\u589e\uff08\u6700\u597d\u7684\u7ea63\u5343\u6b21\u9759\u7535\u51b2\u51fb\uff09\uff0c\u5176\u5185\u963bESR\u4e5f\u4f1a\u4e0d\u65ad\u5347\u9ad8\u800c\u5bfc\u81f3\u5143\u4ef6\u5438\u6536ESD\u4e0d\u5b8c\u5168\u800c\u9010\u6e10\u5931\u6548\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u4e00\u822c\u7535\u5b50\u4ea7\u54c1\u5728\u4f7f\u7528\u4e00\u5e74\u5de6\u53f3\u5c31\u4f1a\u51fa\u73b0\u95ee\u9898\u7684\u539f\u56e0\u4e4b\u4e00\uff1b\u800c\u805a\u5408\u7269\u9ad8\u5206\u5b50\u6750\u6599\u7684ESD\u6291\u5236\u5668\u5176\u5de5\u4f5c\u539f\u7406\u662f\u7269\u7406\u6027\u8d28\u7684\u4ece\u800c\u7a81\u7834\u4e86\u4f7f\u7528\u5bff\u547d\u7684\u9650\u5236\uff08\u7ea630\u4e07\u6b21\u9759\u7535\u51b2\u51fb\u7684\u5bff\u547d\uff09\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u5143\u4ef6\u7684\u53ef\u9760\u6027\u3002<\/p>\n

3.\u6027\u4ef7\u6bd4\uff1a\u4e0eESD\u6291\u5236\u5668\u6027\u80fd\u63a5\u8fd1\u7684TVS\u4ef7\u683c\u9ad8\u51fa\u5176\u597d\u51e0\u500d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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