{"id":219553,"date":"2023-04-11T09:35:38","date_gmt":"2023-04-11T01:35:38","guid":{"rendered":"https:\/\/www.cmpe360.com\/?p=219553"},"modified":"2023-04-11T09:36:06","modified_gmt":"2023-04-11T01:36:06","slug":"497d0af9e7","status":"publish","type":"post","link":"https:\/\/www.cmpe360.com\/p\/219553","title":{"rendered":"IGBT \u82af\u7247\u53d1\u5c55\u53f2"},"content":{"rendered":"
\n

\u81ea 20 \u4e16\u7eaa 80 \u5e74\u4ee3\u53d1\u5c55\u81f3\u4eca\uff0cIGBT \u82af\u7247\u7ecf\u5386\u4e86 7 \u4ee3\u6280\u672f\u53ca\u5de5\u827a\u7684\u5347\u7ea7\uff0c\u4ece\u5e73\u9762\u7a7f\u901a\u578b\uff08PT\uff09\u5230\u5fae\u6c9f\u69fd\u573a\u622a\u6b62\u578b\uff0cIGBT \u4ece\u82af\u7247\u9762\u79ef\u3001\u5de5\u827a\u7ebf\u5bbd\u3001\u901a\u6001\u9971\u548c\u538b\u964d\u3001\u5173\u65ad\u65f6\u95f4\u3001\u529f\u7387\u635f\u8017\u7b49\u5404\u9879\u6307\u6807\u90fd\u8fdb\u884c\u4e86\u4e0d\u65ad\u7684\u4f18\u5316\uff0c\u65ad\u6001\u7535\u538b\u4ece 600V \u63d0\u9ad8\u5230 7000V\uff0c\u5173\u65ad\u65f6\u95f4\u4ece 0.5 \u5fae\u79d2\u964d\u4f4e\u81f3 0.12 \u5fae\u79d2\uff0c\u5de5\u827a\u7ebf\u5bbd\u7531 5um \u964d\u4f4e\u81f3 0.3um\u3002<\/p>\n

\n

\"IGBT<\/p>\n

\n

\u6b64\u5916\uff0c\u7531\u4e8e IGBT \u4ea7\u54c1\u5bf9\u53ef\u9760\u6027\u548c\u8d28\u91cf\u7a33\u5b9a\u6027\u8981\u6c42\u8f83\u9ad8\uff0c\u4e0b\u6e38\u5ba2\u6237\u8ba4\u8bc1\u5468\u671f\u8f83\u957f\uff0c\u6240\u4ee5\u4ea7\u54c1\u7684\u751f\u547d\u5468\u671f\u8f83\u4e00\u822c\u96c6\u6210\u7535\u8def\u4ea7\u54c1\u8f83\u957f\uff0c\u5bf9\u4e0d\u540c\u4ee3\u9645\u7684 IGBT \u4ea7\u54c1\uff0c\u7531\u4e8e\u6027\u80fd\u548c\u9700\u6c42\u5dee\u5f02\u5bfc\u81f4\u5e94\u7528\u9886\u57df\u7565\u6709\u4e0d\u540c\uff0c\u76ee\u524d\u5e02\u573a\u4e0a\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u4ecd\u662f IGBT \u7b2c 4 \u4ee3\u5de5\u827a\u4ea7\u54c1\u3002<\/p>\n

\u7b2c\u4e00\u4ee3 \u5e73\u9762\u6805+\u7a7f\u901a\uff08PT\uff09<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a1988\u5e74<\/p>\n

\n

\"IGBT<\/p>\n

\n

PT \u662f\u6700\u521d\u4ee3\u7684 IGBT\uff0c\u4f7f\u7528\u91cd\u63ba\u6742\u7684P+\u886c\u5e95\u4f5c\u4e3a\u8d77\u59cb\u5c42\uff0c\u5728\u6b64\u4e4b\u4e0a\u4f9d\u6b21\u751f\u957fN+ buffer\uff0cN- base\u5916\u5ef6\uff0c\u6700\u540e\u5728\u5916\u5ef6\u5c42\u8868\u9762\u5f62\u6210\u5143\u80de\u7ed3\u6784\u3002\u5de5\u827a\u590d\u6742\uff0c\u6210\u672c\u9ad8\uff0c\u9971\u548c\u538b\u964d\u5448\u8d1f\u6e29\u5ea6\u7cfb\u6570\uff0c\u4e0d\u5229\u4e8e\u5e76\u8054\uff0c\u5728 80 \u5e74\u4ee3\u540e\u671f\u9010\u6e10\u88ab NPT \u53d6\u4ee3\uff0c\u76ee\u524d IGBT \u4ea7\u54c1\u5df2\u4e0d\u4f7f\u7528 PT \u6280\u672f\u3002<\/section>\n

\n

\u7b2c\u4e8c\u4ee3 \u5e73\u9762\u6805+\u975e\u7a7f\u901a (NPT)<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a1997\u5e74<\/p>\n

\n

\"IGBT<\/p>\n

\n

NPT\u4e0ePT\u4e0d\u540c\u5728\u4e8e\uff0c\u5b83\u4f7f\u7528\u4f4e\u63ba\u6742\u7684N-\u886c\u5e95\u4f5c\u4e3a\u8d77\u59cb\u5c42\uff0c\u5148\u5728N-\u6f02\u79fb\u533a\u7684\u6b63\u9762\u505a\u6210MOS\u7ed3\u6784\uff0c\u7136\u540e\u7528\u7814\u78e8\u51cf\u8584\u5de5\u827a\u4ece\u80cc\u9762\u51cf\u8584\u5230 IGBT \u7535\u538b\u89c4\u683c\u9700\u8981\u7684\u539a\u5ea6\uff0c\u518d\u4ece\u80cc\u9762\u7528\u79bb\u5b50\u6ce8\u5165\u5de5\u827a\u5f62\u6210P+ collector\u3002\u5728\u622a\u6b62\u65f6\u7535\u573a\u6ca1\u6709\u8d2f\u7a7f N-\u6f02\u79fb\u533a\uff0cNPT \u4e0d\u9700\u8981\u8f7d\u6d41\u5b50\u5bff\u547d\u63a7\u5236\uff0c\u4f46\u5b83\u7684\u7f3a\u70b9\u5728\u4e8e\uff0c\u5982\u679c\u9700\u8981\u66f4\u9ad8\u7684\u7535\u538b\u963b\u65ad\u80fd\u529b\uff0c\u52bf\u5fc5\u9700\u8981\u7535\u963b\u7387\u66f4\u9ad8\u4e14\u66f4\u539a\u7684 N-\u6f02\u79fb\u5c42\uff0c\u8fd9\u610f\u5473\u7740\u9971\u548c\u5bfc\u901a\u7535\u538b Vce(sat)\u4e5f\u4f1a\u968f\u4e4b\u4e0a\u5347\uff0c\u4ece\u800c\u5927\u5e45\u589e\u52a0\u5668\u4ef6\u7684\u635f\u8017\u4e0e\u6e29\u5347\u3002<\/section>\n

\n

\u7b2c\u4e09\u4ee3 \u6c9f\u69fd\u6805+\u573a\u622a\u6b62\uff08Trench+FS\uff09<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a2001\u5e74<\/p>\n

\n

\"IGBT<\/p>\n

\n

\u6c9f\u69fd\u578bIGBT\u4e2d\uff0c\u7535\u5b50\u6c9f\u9053\u5782\u76f4\u4e8e\u7845\u7247\u8868\u9762\uff0c\u6d88\u9664\u4e86JFET\u7ed3\u6784\uff0c\u589e\u52a0\u4e86\u8868\u9762\u6c9f\u9053\u5bc6\u5ea6\uff0c\u63d0\u9ad8\u8fd1\u8868\u9762\u8f7d\u6d41\u5b50\u6d53\u5ea6\uff0c\u4ece\u800c\u4f7f\u6027\u80fd\u66f4\u52a0\u4f18\u5316\u3002\u5f97\u76ca\u4e8e\u573a\u622a\u6b62\u4ee5\u53ca\u6c9f\u69fd\u578b\u5143\u80de\uff0cIGBT3 \u7684\u901a\u6001\u538b\u964d\u66f4\u4f4e\uff0c\u5de5\u4f5c\u7ed3\u6e29 125\u2103\u8f83 2 \u4ee3\u6ca1\u6709\u592a\u5927\u63d0\u5347\uff0c \u5f00\u5173\u6027\u80fd\u4f18\u5316\u3002<\/p>\n

\n

\u7b2c\u56db\u4ee3 \u6c9f\u69fd\u6805+\u573a\u622a\u6b62(Trench+FS)<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a2007\u5e74<\/p>\n

\n

\"IGBT<\/p>\n

\n

\n

IGBT4 \u662f\u76ee\u524d\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684 IGBT \u82af\u7247\u6280\u672f\uff0c\u7535\u538b\u5305\u542b 600V\uff0c1200V\uff0c1700V\uff0c\u7535\u6d41\u4ece 10A \u5230 3600A\u30024 \u4ee3\u8f83 3 \u4ee3\u4f18\u5316\u4e86\u80cc\u9762\u7ed3\u6784\uff0c\u6f02\u79fb\u533a\u539a\u5ea6\u66f4\u8584\uff0c\u80cc\u9762 P \u53d1\u5c04\u6781\u53ca N buffer \u7684\u63ba\u6742\u6d53\u5ea6\u53ca\u53d1\u5c04\u6548\u7387\u90fd\u6709\u4f18\u5316\u3002\u540c\u65f6\uff0c\u6700\u9ad8\u5141\u8bb8\u5de5\u4f5c\u7ed3\u6e29\u4ece \u7b2c 3 \u4ee3\u7684 125\u2103\u63d0\u9ad8\u5230\u4e86 150\u2103\u589e\u52a0\u4e86\u5668\u4ef6\u7684\u8f93\u51fa\u7535\u6d41\u80fd\u529b\u3002<\/p>\n

\n

\u7b2c\u4e94\u4ee3 \u6c9f\u69fd\u6805+\u573a\u622a\u6b62+\u8868\u9762\u8986\u94dc(Trench+FS)<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a2013\u5e74
\n<\/strong><\/p>\n

\"IGBT<\/strong><\/p>\n

\n

IGBT\u4f7f\u7528\u539a\u94dc\u4ee3\u66ff\u4e86\u94dd\uff0c\u94dc\u7684\u901a\u6d41\u80fd\u529b\u53ca\u70ed\u5bb9\u90fd\u8fdc\u8fdc\u4f18\u4e8e\u94dd\uff0c\u56e0\u6b64IGBT5\u5141\u8bb8\u66f4\u9ad8\u7684\u5de5\u4f5c\u7ed3\u6e29\u53ca\u8f93\u51fa\u7535\u6d41\u3002\u540c\u65f6\u82af\u7247\u7ed3\u6784\u7ecf\u8fc7\u4f18\u5316\uff0c\u82af\u7247\u539a\u5ea6\u8fdb\u4e00\u6b65\u51cf\u5c0f\u3002<\/p>\n

\u00a0<\/strong><\/p>\n

\u7b2c\u516d\u4ee3 \u6c9f\u69fd\u6805+\u573a\u622a\u6b62=(Trench+FS)<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a2017\u5e74
\n<\/strong><\/p>\n

\n

\"IGBT<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

6 \u4ee3\u662f 4 \u4ee3\u7684\u4f18\u5316\uff0c\u5668\u4ef6\u7ed3\u6784\u548c IGBT4 \u7c7b\u4f3c\uff0c\u4f46\u662f\u4f18\u5316\u4e86\u80cc\u9762 P+\u6ce8\u5165\uff0c\u4ece\u800c\u5f97\u5230\u4e86\u65b0\u7684\u6298\u8877\u66f2\u7ebf\u3002IGBT6\u76ee\u524d\u53ea\u5728\u5355\u7ba1\u4e2d\u6709\u5e94\u7528\u3002<\/p>\n

\n

\u7b2c\u4e03\u4ee3 \u5fae\u6c9f\u69fd\u6805+\u573a\u622a\u6b62(Micro Pattern Trench)<\/strong><\/p>\n

\u51fa\u73b0\u65f6\u95f4\uff1a2018<\/p>\n

\n

\"IGBT<\/strong><\/p>\n

\n

IGBT7 \u6c9f\u9053\u5bc6\u5ea6\u66f4\u9ad8\uff0c\u5143\u80de\u95f4\u8ddd\u4e5f\u7ecf\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\uff0c\u5e76\u4e14\u4f18\u5316\u4e86\u5bc4\u751f\u7535\u5bb9\u53c2\u6570\uff0c\u4ece\u800c\u5b9e\u73b0 5kv\/us \u4e0b\u7684\u6700\u4f73\u5f00\u5173\u6027\u80fd\u3002IGBT7 Vce(sat)\u76f8\u6bd4 IGBT4 \u964d\u4f4e 20%\uff0c\u53ef\u5b9e\u73b0\u6700\u9ad8 175\u2103\u7684\u6682\u6001\u5de5\u4f5c\u7ed3\u6e29\u3002<\/p>\n

\n

\u6765\u6e90\uff1a\u82f1\u98de\u51cc\u3001\u65af\u8fbe\u534a\u5bfc\u62db\u80a1\u8bf4\u660e\u4e66\u3001\u4e1c\u6d77\u8bc1\u5238\u7814\u7a76\u6240<\/em><\/span><\/p>\n

\n

<\/section>\n

\n

\u539f\u6587\u59cb\u53d1\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7\uff08\u827e\u90a6\u534a\u5bfc\u4f53\u7f51\uff09\uff1aIGBT \u82af\u7247\u53d1\u5c55\u53f2<\/a><\/p><\/blockquote>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u81ea 20 \u4e16\u7eaa 80 \u5e74\u4ee3\u53d1\u5c55\u81f3\u4eca\uff0cIGBT \u82af\u7247\u7ecf\u5386\u4e86 7 \u4ee3\u6280\u672f\u53ca\u5de5\u827a\u7684\u5347\u7ea7\uff0c\u4ece\u5e73\u9762\u7a7f\u901a\u578b\uff08PT\uff09\u5230\u5fae\u6c9f\u69fd […]<\/p>\n","protected":false},"author":9,"featured_media":219554,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[157],"tags":[],"class_list":["post-219553","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-semiconductor"],"_links":{"self":[{"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/posts\/219553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/comments?post=219553"}],"version-history":[{"count":0,"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/posts\/219553\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/media\/219554"}],"wp:attachment":[{"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/media?parent=219553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/categories?post=219553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cmpe360.com\/wp-json\/wp\/v2\/tags?post=219553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}