{"id":7487,"date":"2020-08-19T00:00:37","date_gmt":"2020-08-18T15:00:37","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=7487"},"modified":"2022-08-18T14:25:09","modified_gmt":"2022-08-18T06:25:09","slug":"%e6%a1%a5%e5%bc%8f%e7%94%b5%e8%b7%af%e7%9a%84%e5%bc%80%e5%85%b3%e4%ba%a7%e7%94%9f%e7%9a%84%e7%94%b5%e6%b5%81%e5%92%8c%e7%94%b5%e5%8e%8b","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/sic\/a-sic\/01-a-sic\/9145","title":{"rendered":"\u6865\u5f0f\u7535\u8def\u7684\u5f00\u5173\u4ea7\u751f\u7684\u7535\u6d41\u548c\u7535\u538b"},"content":{"rendered":"

\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0<\/a>\u4e2d\uff0c\u5bf9SiC MOSFET\u6865\u5f0f\u7ed3\u6784\u7684\u6805\u6781\u9a71\u52a8\u7535\u8def\u7684\u5bfc\u901a(Turn-on)\/\u5173\u65ad( Turn-off)\u52a8\u4f5c\u8fdb\u884c\u4e86\u89e3\u8bf4\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728SiC MOSFET\u8fd9\u4e00\u7cfb\u5217\u5f00\u5173\u52a8\u4f5c\u4e2d\uff0cSiC MOSFET\u7684VDS<\/sub>\u548cID<\/sub>\u7684\u53d8\u5316\u4f1a\u4ea7\u751f\u4ec0\u4e48\u6837\u7684\u7535\u6d41\u548c\u7535\u538b\u3002<\/p>\n

\u4e0b\u9762\u7684\u7535\u8def\u56fe\u662fSiC MOSFET\u6865\u5f0f\u7ed3\u6784\u7684\u540c\u6b65\u5f0fboost\u7535\u8def\uff0cLS\u5f00\u5173\u5bfc\u901a\u65f6\u7684\u793a\u4f8b\u3002\u7535\u8def\u56fe\u4e2d\u5305\u62ecSiC MOSFET\u7684\u5bc4\u751f\u7535\u5bb9\u3001\u7535\u611f\u3001\u7535\u963b\uff0cHS\u548cLS\u7684SiC MOSFET\u7684VDS<\/sub>\u548cID<\/sub>\u7684\u53d8\u5316\u5e26\u6765\u7684\u5404\u5904\u7684\u6805\u6781\u7535\u6d41\uff08\u7eff\u8272\u7ebf\uff09\u3002<\/p>\n

\"SiC<\/p>\n

ID<\/sub>\u7684\u53d8\u5316dID<\/sub>\/dt\u6240\u4ea7\u751f\u7684\u7535\u538b<\/strong><\/p>\n

ID<\/sub>\u7684\u53d8\u5316\u5c06\u4f1a\u4ea7\u751f\u4e0b\u8ff0\u516c\u5f0f\uff081\uff09\u6240\u793a\u7684\u7535\u538b\u3002<\/p>\n

\"ID\u7684\u53d8\u5316dID\/dt\u6240\u4ea7\u751f\u7684\u7535\u538b\"<\/p>\n

\u8fd9\u662f\u7531\u4e8e\u5b58\u5728\u4e8eSiC MOSFET\u6e90\u6781\u7684\u5bc4\u751f\u7535\u611f\u4e2d\u6d41\u8fc7ID<\/sub>\u800c\u4ea7\u751f\u7684\u7535\u538b\uff0c\u662f\u7531\u7535\u8def\u56fe\u4e2d\u7684(I)\u5f15\u8d77\u7684\u3002\u8be5\u7535\u538b\u4f1a\u4f7f\u7535\u6d41(I\u2019)\u6d41\u8fc7\u3002<\/p>\n

VDS<\/sub>\u7684\u53d8\u5316dVDS<\/sub>\/dt\u6240\u4ea7\u751f\u7684\u7535\u6d41<\/strong><\/p>\n

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\"VDS\u7684\u53d8\u5316dVDS\/dt\u6240\u4ea7\u751f\u7684\u7535\u6d41\"<\/p>\n

\u4ece\u516c\u5f0f\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53CGD<\/sub>\u8f83\u5927\u65f6\u6216CGD<\/sub>\/CGS<\/sub>\u7684\u6bd4\u503c\u53d8\u5c0f\u65f6\uff0cICGD1<\/sub>\u4f1a\u589e\u52a0\u3002<\/p>\n

dVDS<\/sub>\/dt\u548cdID<\/sub>\/dt\u65e2\u53ef\u4ee5\u4e3a\u6b63\u4e5f\u53ef\u4ee5\u4e3a\u8d1f\uff0c\u6240\u4ee5\u56e0\u5b83\u4eec\u800c\u4ea7\u751f\u7684\u7535\u6d41\u548c\u7535\u538b\u7684\u6781\u6027\u5728\u5bfc\u901a\uff08Turn-on\uff09\u548c\u5173\u65ad\uff08Turn-off\uff09\u65f6\u662f\u4e0d\u540c\u7684\u3002\u5728\u4e0b\u4e00\u7bc7\u6587\u7ae0\u4e2d\u5c06\u4f1a\u8fdb\u4e00\u6b65\u8be6\u7ec6\u89e3\u8bf4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u5bf9SiC MOSFET\u6865\u5f0f\u7ed3\u6784\u7684\u6805\u6781\u9a71\u52a8\u7535\u8def\u7684\u5bfc\u901a(Turn-on)\/\u5173\u65ad( Turn-off)\u52a8\u4f5c\u8fdb\u884c\u4e86\u89e3\u8bf4\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728SiC MOSFET\u8fd9\u4e00\u7cfb\u5217\u5f00\u5173\u52a8\u4f5c\u4e2d\uff0cSiC MOSFET\u7684VDS\u548cID\u7684\u53d8\u5316 […]","protected":false},"author":4,"featured_media":18389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1147],"tags":[49,176,178,306,1148,1149,1150,1168,1182,1183,1184,1185,1186,1912,1913],"class_list":["post-7487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-01-a-sic","tag-49","tag-sic","tag-178","tag-igbt","tag-1148","tag-boost","tag-1150","tag-sicmosfet","tag-mosfet-did-dt","tag-mosfet-dvds-dt","tag-1184","tag-did-dt","tag-dvds-dt","tag-1912","tag-1913"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/7487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=7487"}],"version-history":[{"count":7,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/7487\/revisions"}],"predecessor-version":[{"id":19921,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/7487\/revisions\/19921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/18389"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=7487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=7487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=7487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}