{"id":721,"date":"2026-10-27T06:42:22","date_gmt":"2026-10-26T22:42:22","guid":{"rendered":"https:\/\/www.icreli.com\/?p=721"},"modified":"2026-10-27T06:42:22","modified_gmt":"2026-10-26T22:42:22","slug":"power-device-thermal-resistance-power-cycling-test","status":"publish","type":"post","link":"https:\/\/www.icreli.com\/?p=721","title":{"rendered":"\u529f\u7387\u5668\u4ef6\u70ed\u963b\u4e0e\u529f\u7387\u5faa\u73af\u6d4b\u8bd5\uff1aAEC\u5bbd\u7981\u5e26\u6807\u51c6\u66f4\u65b0\u53ca\u9a8c\u8bc1\u65b9\u6cd5\u89e3\u8bfb"},"content":{"rendered":"

\u5bbd\u7981\u5e26\u5668\u4ef6\u7684\u53ef\u9760\u6027\u9a8c\u8bc1\u6b63\u5728\u5411\u771f\u5b9e\u5de5\u51b5\u9760\u62e2\u30022025\u5e746\u670820\u65e5\uff0cDEKRA iST\u53d7\u9080\u53c2\u52a0OITC\u5728\u65b0\u7af9\u559c\u6765\u767b\u4e3b\u529e\u7684\u529f\u7387\u5668\u4ef6\u70ed\u963b\u4e0e\u5bff\u547d\u7814\u8ba8\u4f1a\uff0c\u5176\u5143\u4ef6\u5de5\u7a0b\u90e8\u6280\u672f\u7ecf\u7406Bobby Hsieh\u4ee5\u201c\u529f\u7387\u5668\u4ef6\u70ed\u963b\u4e0e\u529f\u7387\u5faa\u73af\u6d4b\u8bd5\u4ecb\u7ecd\u201d\u4e3a\u9898\uff0c\u68b3\u7406\u4e86AEC\u9488\u5bf9\u78b3\u5316\u7845\uff08SiC\uff09\u3001\u6c2e\u5316\u9553\uff08GaN\uff09\u5668\u4ef6\u7684\u6807\u51c6\u66f4\u65b0\u3002\u76f4\u63a5\u5f71\u54cd\u9a8c\u8bc1\u7b56\u7565\u7684\u53d8\u5316\u6709\u4e09\u5904\uff1aH3TRB\u53d6\u6d88100V\u4e0a\u9650\u3001HAST\u4e0d\u518d\u4f5c\u4e3a\u6b63\u5f0f\u9a8c\u8bc1\u65b9\u6cd5\u3001\u529f\u7387\u5faa\u73af\u6d4b\u8bd5\u987b\u6309\u65f6\u95f4\u5c3a\u5ea6\u5206\u6bb5\u8bbe\u8ba1\u3002<\/p>\n

\u6807\u51c6\u6761\u6b3e\uff1a\u6539\u4e86\u4ec0\u4e48\uff0c\u6761\u4ef6\u5728\u54ea<\/h2>\n

H3TRB\uff1a\u4e0a\u9650\u653e\u5f00\u5230\u989d\u5b9a\u7535\u538b\u768480%<\/h3>\n

\u65e7\u7248\u8981\u6c42\u572885\u00b0C\/85%RH\u73af\u5883\u4e0b\u65bd\u52a0100V\u3002\u66f4\u65b0\u7248\u9488\u5bf9\u5bbd\u7981\u5e26\u5668\u4ef6\u7684\u7279\u6027\u53d6\u6d88\u4e86\u8fd9\u4e00\u7535\u538b\u4e0a\u9650\uff0c\u5141\u8bb8\u65bd\u52a0\u81f3\u5668\u4ef6\u989d\u5b9a\u7535\u538b\u768480%\u3002\u5e94\u529b\u6761\u4ef6\u56e0\u6b64\u66f4\u63a5\u8fd1\u5b9e\u9645\u6bcd\u7ebf\u7535\u538b\u4e0b\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u949d\u5316\u5c42\u7f3a\u9677\u3001\u8868\u9762\u6f0f\u7535\u8fd9\u7c7b\u95ee\u9898\u4e5f\u66f4\u5bb9\u6613\u5728\u6d4b\u8bd5\u4e2d\u66b4\u9732\u51fa\u6765\u3002<\/p>\n

\u524d\u63d0\u662f\u5668\u4ef6\u672c\u8eab\u80fd\u627f\u53d7\u8be5\u504f\u538b\u3002\u6d4b\u8bd5\u524d\u5fc5\u987b\u786e\u8ba4\u989d\u5b9a\u7535\u538b\u3001\u7ec8\u7aef\u7ed3\u6784\u4e0e\u7edd\u7f18\u8bbe\u8ba1\uff0c\u4e0d\u80fd\u628a\u201c\u53ef\u4ee5\u52a0\u523080%\u201d\u5f53\u6210\u6240\u6709\u6837\u54c1\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u3002<\/p>\n

HAST\uff1a\u9000\u51fa\u6b63\u5f0f\u65b9\u6cd5\uff0c\u4fdd\u7559\u7b5b\u9009\u4ef7\u503c<\/h3>\n

HAST\u7684\u6761\u4ef6\u662f130\u00b0C\u300185%RH\u4e0b\u65bd\u52a096\u5c0f\u65f6\u7535\u504f\u7f6e\uff0c\u7b49\u6548\u4e8e1000\u5c0f\u65f6H3TRB\u3002\u66f4\u65b0\u540e\u7684AEC\u6307\u5357\u4e0d\u518d\u63a8\u8350\u5b83\u4f5c\u4e3a\u6b63\u5f0f\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u539f\u56e0\u4e4b\u4e00\u662f\u4e3a\u907f\u514d\u8d77\u5f27\u7b49\u95ee\u9898\u3002<\/p>\n

\u5b9e\u8df5\u4e2d\u5b83\u4ecd\u88ab\u5f53\u4f5c\u5feb\u901f\u7b5b\u9009\u5de5\u5177\u4f7f\u7528\uff0c\u5c24\u5176\u5728\u7814\u53d1\u65e9\u671f\u8bc4\u4f30\u9636\u6bb5\uff1a\u4e0d\u5fc5\u7b49\u6ee11000\u5c0f\u65f6\u7684H3TRB\uff0c\u5c31\u80fd\u62ff\u5230\u8d8b\u52bf\u6027\u5224\u65ad\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7b5b\u9009\u7ed3\u679c\u4e0d\u80fd\u66ff\u4ee3\u6b63\u5f0f\u9a8c\u8bc1\u7ed3\u8bba\u3002<\/p>\n

TCT\u4e0eIOL\uff1a\u5404\u81ea\u8003\u6838\u7684\u76ee\u6807\u4e0d\u540c<\/h3>\n

TCT\u7528\u4e8e\u5c01\u88c5\u8bbe\u8ba1\u4e0e\u5de5\u827a\u6574\u5408\u5b8c\u6210\u540e\u7684\u6574\u4f53\u53ef\u9760\u6027\u9a8c\u8bc1\uff0c\u91c7\u7528\u6700\u7ec8\u5c01\u88c5\uff08\u5982TO-247\uff09\u6d4b\u8bd5\uff0c\u7b5b\u7684\u662f\u70ed\u81a8\u80c0\u5e94\u529b\u5f15\u8d77\u7684\u6f5c\u5728\u7ed3\u6784\u5931\u6548\u3002IOL\u5219\u572825\u00b0C\u73af\u5883\u6e29\u5ea6\u4e0b\u901a\u8fc7\u5668\u4ef6\u81ea\u52a0\u70ed\u628a\u7ed3\u6e29\u62ac\u5230125\u00b0C\u2013150\u00b0C\uff0c\u4ee5\u53cd\u590d\u5f00\u5173\u5faa\u73af\u8003\u6838\u957f\u671f\u7a33\u5b9a\u6027\uff0c\u5de5\u51b5\u66f4\u63a5\u8fd1\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n

\n

\u4e0a\u8ff0\u6761\u6b3e\u4e3a\u7814\u8ba8\u4f1a\u8f6c\u8ff0\uff0c\u5177\u4f53\u9650\u503c\u4e0e\u5224\u5b9a\u8981\u6c42\u987b\u56de\u5230\u5bf9\u5e94\u7248\u672c\u7684AEC\u6587\u4ef6\u6838\u5bf9\u3002<\/p>\n<\/blockquote>\n

\u70ed\u963b\uff1a\u5bff\u547d\u7684\u5173\u952e\u53d8\u91cf<\/h2>\n

\u4f1a\u4e0a\u5f15\u7528\u7684AQG\u5206\u6790\u6570\u636e\u663e\u793a\uff0c\u76f8\u540c\u6761\u4ef6\u4e0b\u70ed\u963b\u964d\u4f4e10%\uff0c\u5668\u4ef6\u5bff\u547d\u6700\u591a\u53ef\u5ef6\u957f40%\uff1b\u53cd\u4e4b\uff0c\u70ed\u8bbe\u8ba1\u4e0d\u8db3\u4f1a\u5e26\u6765\u5c40\u90e8\u8fc7\u70ed\uff0c\u62ac\u9ad8\u53ef\u9760\u6027\u98ce\u9669\u3002\u539f\u56e0\u4e0d\u96be\u7406\u89e3\uff1a\u70ed\u963b\u51b3\u5b9a\u4e86\u540c\u6837\u635f\u8017\u4e0b\u7ed3\u6e29\u62ac\u5347\u591a\u5c11\uff0c\u7ed3\u6e29\u7684\u7edd\u5bf9\u6c34\u5e73\u548c\u6ce2\u52a8\u5e45\u5ea6\u53c8\u76f4\u63a5\u51b3\u5b9a\u529f\u7387\u5faa\u73af\u4e2d\u7684\u5e94\u529b\u5927\u5c0f\u3002<\/p>\n

\u6d4b\u91cf\u91c7\u7528T3STER\u70ed\u77ac\u6001\u6d4b\u8bd5\u4eea\uff0c\u4f9d\u636eJESD51\u7cfb\u5217\u6807\u51c6\u505a\u7ed3\u6784\u51fd\u6570\u5206\u6790\uff0c\u7cfb\u7edf\u652f\u6301\u81f3240A\u3002\u6d41\u7a0b\u662f\uff1a\u9009\u62e9\u52a0\u70ed\u4e0e\u611f\u6d4b\u65b9\u5f0f\uff0c\u8bbe\u5b9a\u7535\u6d41\u53c2\u6570\uff0c\u8bb0\u5f55\u5b9e\u65f6\u529f\u7387\u3001\u7535\u538b\u4e0e\u6e29\u5ea6\u66f2\u7ebf\uff0c\u8ba1\u7b97\u70ed\u963bRth\u4e0e\u7ed3\u6e29\u5dee\u0394Tj\uff0c\u518d\u6309\u7ed3\u6784\u5c42\u5206\u89e3\u70ed\u963b\u5206\u5e03\u3002<\/p>\n

\u7ed3\u6784\u51fd\u6570\u7684\u4ef7\u503c\u5728\u4e8e\u5b9a\u4f4d\u3002\u603b\u70ed\u963b\u8d85\u6807\u53ea\u662f\u7ed3\u8bba\uff0c\u5206\u5c42\u4e4b\u540e\u624d\u80fd\u770b\u51fa\u74f6\u9888\u5361\u5728\u82af\u7247\u7c98\u63a5\u3001\u710a\u6599\u5c42\u8fd8\u662f\u6563\u70ed\u754c\u9762\uff0c\u8fdb\u800c\u53cd\u63a8\u5c01\u88c5\u8bbe\u8ba1\u7684\u4f18\u5316\u65b9\u5411\u3002\u4e0a\u8ff0\u6570\u503c\u4e0e\u8bbe\u5907\u80fd\u529b\u6765\u81ea\u8be5\u673a\u6784\u5b9e\u8df5\uff0c\u4e0d\u7b49\u540c\u4e8e\u884c\u4e1a\u901a\u7528\u9608\u503c\u3002<\/p>\n

\u529f\u7387\u5faa\u73af\u6d4b\u8bd5\u7684\u4e24\u7c7b\u573a\u666f<\/h2>\n\n\n\n\n\n\n
\u7c7b\u578b<\/th>\n\u5468\u671f<\/th>\n\u5e94\u529b\u5206\u5e03<\/th>\n\u5173\u6ce8\u5bf9\u8c61<\/th>\n<\/tr>\n<\/thead>\n
PC sec<\/td>\n\u5c0f\u4e8e5\u79d2<\/td>\n\u96c6\u4e2d\u4e8e\u82af\u7247\u9644\u8fd1\u7ed3\u6784<\/td>\n\u710a\u6599\u5c42\u7b49\u8fd1\u82af\u7247\u7ed3\u6784<\/td>\n<\/tr>\n
PC min<\/td>\n\u5927\u4e8e15\u79d2<\/td>\n\u70ed\u91cf\u4f20\u81f3\u5916\u90e8\u5c01\u88c5\uff0c\u5f62\u6210\u8de8\u6a21\u5757\u673a\u68b0\u5e94\u529b<\/td>\n\u5f15\u7ebf\u952e\u5408\u3001\u7cfb\u7edf\u7ea7\u710a\u63a5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e24\u8005\u7684\u5931\u6548\u4f4d\u7f6e\u4e0d\u540c\uff0c\u6d4b\u8bd5\u6761\u4ef6\u4e0d\u80fd\u4e92\u76f8\u66ff\u4ee3\u3002\u5224\u65ad\u903b\u8f91\u662f\u5148\u5b9a\u4f4d\u5173\u5fc3\u7684\u5931\u6548\u5c42\u7ea7\uff0c\u518d\u9009\u5faa\u73af\u5468\u671f\u548c\u9700\u8981\u76d1\u63a7\u7684\u91cf\uff1a\u5173\u5fc3\u8fd1\u82af\u7247\u7ed3\u6784\u5c31\u7528\u79d2\u7ea7\u5faa\u73af\uff0c\u5173\u5fc3\u952e\u5408\u4e0e\u7cfb\u7edf\u7ea7\u8fde\u63a5\u5c31\u7528\u5206\u949f\u7ea7\u5faa\u73af\u3002<\/p>\n

\u5b89\u5168\u5de5\u4f5c\u533a\uff08SOA\uff0c\u5668\u4ef6\u53ef\u957f\u671f\u627f\u53d7\u7684\u7535\u6d41\u7535\u538b\u8fb9\u754c\uff09\u7531\u5b9e\u9645\u5668\u4ef6\u6570\u636e\u63a8\u5bfc\u3002\u901a\u8fc7\u4e0d\u540c\u5360\u7a7a\u6bd4\u4e0b\u70ed\u963b\u7684\u53d8\u5316\uff0c\u53ef\u4ee5\u786e\u5b9a\u77ac\u65f6\u7535\u6d41\u4e0e\u51fb\u7a7f\u7535\u538b\u7684\u4e0a\u9650\uff0c\u800c\u4e0d\u662f\u5957\u7528\u7406\u60f3\u5316\u7684\u6570\u636e\u624b\u518c\u66f2\u7ebf\u3002<\/p>\n

\u5b9e\u65bd\uff1a\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u770b\u4ec0\u4e48<\/h2>\n

Power Tester 2400\u7528\u4e8e\u6d4b\u8bd5\u3001\u76d1\u63a7\u4e0e\u5206\u6790\uff0c\u6d4b\u8bd5\u4e2d\u53ef\u5b9e\u65f6\u8bfb\u53d6\u6700\u9ad8\u7ed3\u6e29Tj-max\u3001\u70ed\u963bRth\u4e0e\u5bfc\u901a\u7535\u538bVon\u3002\u8fd9\u4e09\u4e2a\u91cf\u653e\u5728\u4e00\u8d77\u770b\uff0c\u80fd\u5224\u65ad\u5668\u4ef6\u662f\u5728\u6b63\u5e38\u5347\u6e29\u8fd8\u662f\u5df2\u7ecf\u51fa\u73b0\u9000\u5316\u8d8b\u52bf\u3002<\/p>\n

\u7ea2\u5916\u70ed\u50cf\u53ef\u5feb\u901f\u5b9a\u4f4d\u6837\u54c1\u7684\u5c40\u90e8\u53d1\u70ed\u70b9\uff0c\u4e0e\u7535\u53c2\u6570\u4e92\u76f8\u5370\u8bc1\u3002\u901a\u8fc7\u5e76\u8054\u7535\u8def\u6a21\u5757\uff0c\u6d4b\u8bd5\u80fd\u529b\u53ef\u6269\u5c55\u81f32400A\uff0c\u4ee5\u9002\u914d\u4e0d\u540c\u6837\u54c1\u7c7b\u578b\u4e0e\u5e94\u529b\u6761\u4ef6\u3002<\/p>\n

\u5bf9\u8bbe\u8ba1\u4e0e\u9a8c\u8bc1\u610f\u5473\u7740\u4ec0\u4e48<\/h2>\n
    \n
  • \u9a8c\u8bc1\u8ba1\u5212\u5e94\u6309\u7535\u538b\u7b49\u7ea7\u91cd\u65b0\u5212\u5206\uff0cH3TRB\u7684\u504f\u538b\u6761\u4ef6\u9700\u8981\u4e0e\u5668\u4ef6\u989d\u5b9a\u503c\u6302\u94a9\u3002<\/li>\n
  • \u529f\u7387\u5faa\u73af\u6d4b\u8bd5\u987b\u660e\u786e\u5199\u6e05\u5468\u671f\u5c3a\u5ea6\uff0c\u5426\u5219\u4e0d\u540c\u6279\u6b21\u7ed3\u679c\u65e0\u6cd5\u6a2a\u5411\u6bd4\u8f83\u3002<\/li>\n
  • \u70ed\u963b\u6d4b\u91cf\u8d8a\u65e9\u505a\u8d8a\u597d\uff0c\u7ed3\u6784\u51fd\u6570\u7ed9\u51fa\u7684\u5c42\u7ea7\u4fe1\u606f\u53ef\u4ee5\u76f4\u63a5\u53cd\u9988\u5230\u5c01\u88c5\u8bbe\u8ba1\u3002<\/li>\n<\/ul>\n

    \u539f\u6587\u7684\u7ed3\u8bba\u5f88\u76f4\u767d\uff1a\u5728\u8bbe\u8ba1\u9636\u6bb5\u5c3d\u65e9\u8bc6\u522b\u70ed\u98ce\u9669\uff0c\u6bd4\u540e\u671f\u9760\u7b5b\u9009\u5254\u9664\u4e0d\u826f\u54c1\u66f4\u6709\u4ef7\u503c\u3002\u5bf9\u5bbd\u7981\u5e26\u5668\u4ef6\u800c\u8a00\uff0c\u8fd9\u610f\u5473\u7740\u70ed\u963b\u8868\u5f81\u4e0e\u529f\u7387\u5faa\u73af\u6d4b\u8bd5\u4e0d\u662f\u91cf\u4ea7\u524d\u7684\u6700\u540e\u4e00\u9053\u5173\u5361\uff0c\u800c\u662f\u8bbe\u8ba1\u8fed\u4ee3\u4e2d\u7684\u5e38\u89c4\u8f93\u5165\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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