{"id":2381,"date":"2019-05-04T02:23:39","date_gmt":"2019-05-04T02:23:39","guid":{"rendered":""},"modified":"2019-05-04T10:23:55","modified_gmt":"2019-05-04T02:23:55","slug":"%e6%9b%b4%e6%8d%a2%e8%80%81%e5%8c%96%e7%9a%84%e6%a0%85%e6%9e%81%e9%a9%b1%e5%8a%a8%e5%85%89%e7%94%b5%e8%80%a6%e5%90%88%e5%99%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2381","title":{"rendered":"\u66f4\u6362\u8001\u5316\u7684\u6805\u6781\u9a71\u52a8\u5149\u7535\u8026\u5408\u5668"},"content":{"rendered":"

\n\t\u7535\u673a\u7528\u4e8e\u7535\u68af\u3001\u98df\u54c1\u52a0\u5de5\u8bbe\u5907\u3001\u5de5\u5382\u81ea\u52a8\u5316\u3001\u673a\u5668\u4eba\u3001\u8d77\u91cd\u673a……\u8fd9\u6837\u7684\u4f8b\u5b50\u4e0d\u80dc\u679a\u4e3e\u3002\u4ea4\u6d41\u611f\u5e94\u7535\u673a\u5728\u8fd9\u79cd\u5e94\u7528\u4e2d\u5f88\u5e38\u89c1\uff0c\u4e14\u603b\u662f\u901a\u8fc7\u7528\u4e8e\u7535\u6e90\u7ea7\u7684\u7edd\u7f18\u6805\u53cc\u6781\u6676\u4f53\u7ba1<\/u>\uff08IGBT<\/u>\uff09\u6765\u5b9e\u73b0\u9a71\u52a8\u3002\u5178\u578b\u7684\u603b\u7ebf\u7535\u538b\u4e3a200 VDC\u81f31\uff0c000 VDC\u3002IGBT\u91c7\u7528\u7535\u5b50\u6362\u5411\uff0c\u4ee5\u5b9e\u73b0\u4ea4\u6d41\u611f\u5e94\u7535\u673a\u6240\u9700\u7684\u6b63\u5f26\u7535\u6d41<\/u>\u3002<\/p>\n

\n\t <\/div>\n

\n\t\"\u66f4\u6362\u8001\u5316\u7684\u6805\u6781\u9a71\u52a8\u5149\u7535\u8026\u5408\u5668\"<\/p>\n

\n\t\u5728\u8bbe\u8ba1\u7535\u673a\u9a71\u52a8\u5668<\/u>\u65f6\uff0c\u4fdd\u62a4\u64cd\u4f5c\u91cd\u578b\u673a\u68b0<\/u>\u7684\u4eba\u5458\u514d\u53d7\u7535\u51fb\u662f\u9996\u8981\u8003\u8651\u56e0\u7d20\uff0c\u5176\u6b21\u5e94\u8003\u8651\u6548\u7387\u3001\u5c3a\u5bf8\u548c\u6210\u672c\u56e0\u7d20\u3002\u867d\u7136IGBT\u53ef\u5904\u7406\u9a71\u52a8\u7535\u673a\u6240\u9700\u7684\u9ad8\u7535\u538b\u548c\u7535\u6d41\uff0c\u4f46\u5b83\u4eec\u4e0d\u63d0\u4f9b\u9632\u6b62\u7535\u51fb\u7684\u5b89\u5168\u9694\u79bb\u3002\u5728\u7cfb\u7edf\u4e2d\u63d0\u4f9b\u5b89\u5168\u9694\u79bb\u7684\u91cd\u8981\u4efb\u52a1\u7531\u9a71\u52a8IGBT\u7684\u6805\u6781\u9a71\u52a8\u5668\u5b8c\u6210\u3002<\/p>\n

\n\t\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u5df2\u6210\u529f\u7528\u4e8e\u9a71\u52a8IGBT\uff0c\u5e76\u63d0\u4f9b\u7535\u6d41\u5b89\u5168\u9694\u79bb\u3002\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u7684\u8f93\u5165\u7ea7\u5305\u542b\u5355\u4e2a\u94dd\u9553\u7837\uff08AlGaAs\uff09LED\u3002\u8f93\u51fa\u7ea7\u5305\u62ec\u4e00\u4e2a\u5149\u7535\u63a2\u6d4b\u5668\u548c\u653e\u5927\u5668<\/u>\uff0c\u7136\u540e\u662f\u9a71\u52a8\u8f93\u51fa\u7684\u4e0a\u62c9\u548c\u4e0b\u62c9\u6676\u4f53\u7ba1\u3002\u6700\u7ec8\u5c01\u88c5\u4e2d\u539a\u5c42\u900f\u660e\u7845\u6811\u8102\u5c06\u8f93\u5165\u548c\u8f93\u51fa\u7ea7\u5206\u5f00\uff0c\u5e76\u63d0\u4f9b\u4e86\u5b89\u5168\u9694\u79bb\u3002\u7535\u6d41\u9a71\u52a8\u8f93\u5165\u7ea7\u7684\u7b80\u6613\u6027\u3001\u826f\u597d\u7684\u6297\u566a\u6027\u548c\u5b89\u5168\u9694\u79bb\u662f\u7535\u673a\u9a71\u52a8\u5668\u5236\u9020<\/u>\u5546\u51e0\u4e4e\u5728\u6240\u6709\u8bbe\u8ba1\u4e2d\u90fd\u91c7\u7528\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u7684\u4e3b\u8981\u539f\u56e0\u3002<\/p>\n

\n\t\u7136\u800c\uff0c\u73b0\u4ee3\u7cfb\u7edf\u4e0d\u65ad\u589e\u957f\u7684\u9700\u6c42\u5df2\u7a81\u7834\u5149\u7535\u9694\u79bb\u6280\u672f\u7684\u9650\u5236\u3002\u4f8b\u5982\uff0c\u5171\u6a21\u77ac\u53d8\u6297\u6270\u5ea6\uff08CMTI<\/u>\uff09\u5728\u603b\u7ebf\u7535\u538b\u548c\u7535\u6d41\u90fd\u5f88\u5927\u7684\u9ad8\u529f\u7387\u7cfb\u7edf\u4e2d\u7684\u4f5c \u7528\u81f3\u5173\u91cd\u8981\u3002IGBT\u9700\u8981\u66f4\u5feb\u5730\u5207\u6362\uff0c\u4ee5\u964d\u4f4e\u5f00\u5173\u635f\u8017\u5e76\u964d\u4f4e\u529f\u8017\u3002\u78b3\u5316\u7845\uff08SiC\uff09\u573a\u6548\u5e94\u6676\u4f53\u7ba1\uff08FET\uff09\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\u8d8a\u6765\u8d8a\u53d7\u6b22\u8fce\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u5207\u6362\u901f\u5ea6\u5feb\u4e8eIGBT\u3002\u65e0\u8bba\u60a8\u4f7f\u7528IGBT\u6291\u6216SiC FET\u4f5c\u4e3a\u529f\u7387FET\uff0c\u66f4\u5feb\u7684\u5207\u6362\u901f\u5ea6\u610f\u5473\u7740\u66f4\u9ad8\u7684\u77ac\u6001\u7535\u538b\uff08dv\/dt\uff09\u548c\u66f4\u5927\u7684\u5171\u6a21\u77ac\u53d8\uff0c\u5b83\u4eec\u53ef\u8026\u5408<\/u>\u56de\u6805\u6781\u9a71\u52a8\u5668\u8f93\u5165\uff0c\u7834\u574f\u529f\u7387FET\u7684\u6805\u6781\u9a71\u52a8\u4fe1\u53f7\u3002<\/p>\n

\n\t\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u7684CMTI\u989d\u5b9a\u503c\u4ec5\u4e3a35 V\/ns\u81f350 V\/ns\uff0c\u8fd9\u9650\u5236\u4e86\u529f\u7387FET\u7684\u5207\u6362\u901f\u5ea6\u3002\u8fd9\u5bfc\u81f4\u529f\u7387FET\u7684\u529f\u8017\u66f4\u9ad8\u3001\u6548\u7387\u66f4\u4f4e\u3001\u5c3a\u5bf8\u66f4\u5927\u3001\u7cfb\u7edf\u6210\u672c\u66f4\u9ad8\u3002\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\uff08\u91c7\u75286\u7ba1\u811a\u5c0f\u5916\u5f62\u5c01\u88c5\uff0c\u5e26\u5bbd\u7ba1\u811a\uff09\u989d\u5b9a\u5de5\u4f5c\u7535\u538b\u4e3a1\uff0c414 VPK\u3002\u4f46\u662f\u5149\u7535\u5b66\u5236\u9020\u5546\u6ca1\u6709\u63d0\u4f9b\u4efb\u4f55\u6709\u5173\u4f7f\u7528\u5bff\u547d\u7684\u6307\u5357\u3002\u6b64\u5916\uff0c\u6700\u9ad8\u5de5\u4f5c\u6e29\u5ea6\u4ec5\u4e3a105°C\uff08Tj = 125°C\uff09\uff0c\u4e14LED\u8001\u5316\u6548\u5e94\u8fdb\u4e00\u6b65\u9650\u5236\u4e86\u53ef\u4f7f\u7528\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u7684\u5e94\u7528\uff0c\u4ece\u800c\u4f7f\u9a71\u52a8\u5668\u5236\u9020\u5546\u5bfb\u6c42\u66ff\u4ee3\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\n\tUCC23513\u662f\u4e00\u6b3e3-A\u30015-kVR<\/u>MS\u5149\u517c\u5bb9\u5355\u901a\u9053\u9694\u79bb\u5f0f\u6805\u6781\u9a71\u52a8\u5668\u3002\u5176\u91c7\u7528\u7535\u5bb9<\/u>\u9694\u79bb\u6280\u672f\uff0c\u5e266\u5f15\u811a\u5c01\u88c5\u3002\u5fb7\u5dde\u4eea\u5668\u4e13\u6709\u7684\u4eff\u771f\u4e8c\u6781\u7ba1<\/u>\uff08e-diode<\/u>\uff09\u6280\u672f\u6784\u6210\u4e86\u7535\u6d41\u9a71\u52a8\u7684\u8f93\u5165\u7ea7\u3002\u4e0eLED\u4e0d\u540c\uff0c\u5b83\u4e0d\u4f1a\u8001\u5316\u3002\u4f7f\u7528\u6784\u6210\u534a\u5bfc\u4f53\u5de5\u827a\u4e00\u90e8\u5206\u7684\u5177\u6709\u9ad8\u7eaf\u5ea6\u4e8c\u6c27\u5316<\/u>\u7845\uff08SiO2\uff09\u7535\u4ecb\u8d28\u7684\u7535\u5bb9\u5668<\/u>\u53ef\u5b9e\u73b0\u9ad8\u538b\u5b89\u5168\u9694\u79bb\u3002\u5176\u5de5\u827a\u4e0e\u5236\u9020\u91d1\u5c5e\u6c27\u5316\u7269\u534a\u5bfc\u4f53FET\u7684\u5de5\u827a\u76f8\u540c\u3002<\/p>\n

\n\t\u7531\u4e8e\u534a\u5bfc\u4f53\u5de5\u827a\u5177\u6709\u6781\u5176\u4e25\u683c\u7684\u516c\u5dee\uff0c\u56e0\u6b64\u53ef\u6781\u597d\u5730\u63a7\u5236SiO2\u7535\u4ecb\u8d28\u7684\u7eaf\u5ea6\u548c\u539a\u5ea6\u3002\u5728\u5de5\u4f5c\u7535\u538b\u4e3a1060VRMS\uff081500 VPK\uff09\u65f6\uff0c\u5668\u4ef6\u7684\u4f7f\u7528\u5bff\u547d\u53ef\u4fdd\u8bc1\u9ad8\u4e8e50\u5e74\uff0c\u5e76\u5b9e\u73b0\u6781\u4f4e\u7684\u5668\u4ef6\u95f4\u5dee\u5f02\uff0c\u800c\u5149\u7535\u9694\u79bb\u65e0\u6cd5\u505a\u5230\u3002<\/p>\n

\n\t\u51ed\u501f\u300b150 V\/ns\u7684CMTI\u989d\u5b9a\u503c\uff0cUCC23513\u53ef\u627f\u53d7\u6781\u9ad8\u7684dv\/dt\uff0c\u6781\u5176\u9002\u5408\u9700\u6781\u5feb\u5207\u6362IGBT\u7684\u5e94\u7528\uff0c\u4ee5\u964d\u4f4e\u529f\u7387\u635f\u8017\u5e76\u5b9e\u73b0\u9ad8\u7cfb\u7edf\u6548\u7387\u3002UCC23513\u7684\u6700\u9ad8\u5de5\u4f5c\u6e29\u5ea6\u4e3a125°C\uff08Tj = 150°C\uff09\uff0c\u53ef\u7528\u4e8e\u73af\u5883\u6e29\u5ea6\u8f83\u9ad8\u7684\u7cfb\u7edf\u3002\u5176\u4ed6\u4f18\u52bf\u5305\u62ec\u66f4\u4f4e\u7684\u4f20\u64ad\u5ef6\u8fdf\u3001\u66f4\u4f4e\u7684\u8109\u51b2\u5bbd\u5ea6\u5931\u771f\u548c\u66f4\u4f4e\u7684\u5668\u4ef6\u5230\u5668\u4ef6\u504f\u79fb\uff0c\u4f7f\u9a71\u52a8\u5668\u5236\u9020\u5546\u80fd\u591f\u63d0\u9ad8\u8109\u51b2\u5bbd\u5ea6\u8c03\u5236\u9891\u7387\uff0c\u964d\u4f4e\u5931\u771f\uff0c\u540c\u65f6\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387\u3002<\/p>\n

\n\tUCC23513\u5177\u6709\u66f4\u957f\u7684\u4f7f\u7528\u5bff\u547d\u3001\u66f4\u9ad8\u7684CMTI\u548c\u66f4\u5927\u7684\u6e29\u5ea6\u8303\u56f4\uff0c\u662f\u5bf9\u4f20\u7edf\u5149\u7535\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u7684\u4e00\u6b21\u5f7b\u5e95\u5347\u7ea7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7535\u673a\u7528\u4e8e\u7535\u68af\u3001\u98df\u54c1\u52a0\u5de5\u8bbe\u5907\u3001\u5de5\u5382\u81ea\u52a8\u5316\u3001\u673a\u5668\u4eba\u3001\u8d77\u91cd\u673a\u8fd9\u6837\u7684\u4f8b\u5b50\u4e0d\u80dc\u679a\u4e3e\u3002\u4ea4\u6d41\u611f\u5e94\u7535\u673a\u5728\u8fd9\u79cd\u5e94\u7528\u4e2d\u5f88\u5e38\u89c1\uff0c\u4e14\u603b\u662f\u901a\u8fc7\u7528\u4e8e\u7535\u6e90\u7ea7\u7684\u7edd\u7f18\u6805\u53cc\u6781 \u6676\u4f53\u7ba1 \uff08 IGBT \uff09\u6765\u5b9e\u73b0\u9a71<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2381"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2381"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2381\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2381"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}