\u5728\u667a\u80fd\u80fd\u6e90\u6c7d\u8f66\u548c\u5de5\u4e1a\u673a\u68b0\u7b49\u9ad8\u538b\u5e94\u7528\u9886\u57df\uff0c\u78b3\u5316\u7845 MOSFET \u7684\u6027\u80fd\u4f18\u4e8e Si IGBT \u6676\u4f53\u7ba1\uff0c\u5728\u529f\u7387\u6027\u80fd\u3001\u6563\u70ed\u548c\u6e29\u5ea6\u8303\u56f4\u7b49\u65b9\u9762\u5747\u4f18\u4e8e IGBT \u6676\u4f53\u7ba1\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u7684\u53ef\u9760\u6027\u4e5f\u8d85\u8fc7\u4e86 IGBT\u3002<\/p>\n
\u5728\u6805\u6781\u4e0a\u65bd\u52a0\u6b63\u7535\u538b\u65f6\uff0cp \u578b\u7845\u8868\u9762\u7684\u7a7a\u7a74\u4f1a\u88ab\u5176\u7535\u573a\u5438\u5f15\u8d70\uff0c\u7559\u4e0b\u4e00\u4e2a\u79f0\u4e3a\u8017\u5c3d\u533a\u7684\u7a7a\u533a\u57df\u3002<\/p>\n
\u78b3\u5316\u7845 MOSFET \u5177\u6709\u9ad8\u989d\u5b9a\u7535\u538b\uff0c\u7531\u4e8e\u5176\u8282\u80fd\u7279\u6027\u548c\u6709\u6548\u7684\u6563\u70ed\u80fd\u529b\uff0c\u5728\u5404\u79cd\u7535\u5b50\u7535\u8def\u8bbe\u8ba1\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/p>\n
\u4e0e\u4f20\u7edf\u7845\u57fa\u529f\u7387\u5668\u4ef6\uff08\u901a\u5e38\u662f\u73b0\u4ee3\u7cfb\u7edf\u7684\u74f6\u9888\uff09\u76f8\u6bd4\uff0c\u5b83\u4eec\u5177\u6709\u66f4\u4f4e\u7684\u5bfc\u901a\u7535\u963b\u548c\u66f4\u9ad8\u7684\u5de5\u4f5c\u9891\u7387\uff0c\u5728\u7f29\u5c0f\u5143\u4ef6\u5c3a\u5bf8\u548c\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002<\/p>\n
\u4e0e\u7845\u5668\u4ef6\u76f8\u6bd4\uff0c\u78b3\u5316\u7845\u529f\u7387\u5668\u4ef6\u62e5\u6709\u66f4\u51fa\u8272\u7684\u7535\u6c14\u53c2\u6570\uff0c\u5305\u62ec\u66f4\u4f4e\u7684 RDSon \u548c\u5de5\u4f5c\u6e29\u5ea6\u6027\u80fd\uff0c\u56e0\u6b64\u9002\u7528\u4e8e\u7275\u5f15\u9006\u53d8\u5668\u3001\u7535\u710a\u673a\u3001\u53ef\u518d\u751f\u80fd\u6e90\u7cfb\u7edf\u548c\u5145\u7535\u7ad9\u3001IT \u6570\u636e\u4e2d\u5fc3\u4ee5\u53ca\u710a\u63a5\u95f4\u7b49\u6076\u52a3\u73af\u5883\u7b49\u8981\u6c42\u82db\u523b\u7684\u5e94\u7528\u3002\u5176\u5353\u8d8a\u7684\u53ef\u9760\u6027\u548c\u4f7f\u7528\u5bff\u547d\u4f7f\u5176\u6df1\u53d7\u5de5\u7a0b\u5e08\u4eec\u7684\u9752\u7750\uff0c\u8fd9\u4e5f\u662f\u5176\u5728\u5de5\u7a0b\u5e08\u4e2d\u53d7\u6b22\u8fce\u7a0b\u5ea6\u4e0d\u65ad\u63d0\u9ad8\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n
\u78b3\u5316\u7845 MOSFET \u4f7f\u529f\u7387\u5668\u4ef6\u80fd\u591f\u6709\u6548\u5904\u7406\u5927\u7535\u6d41\uff0c\u8fd9\u4e00\u70b9\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u63d0\u9ad8\u5f00\u5173\u9891\u7387\uff0c\u4ece\u800c\u964d\u4f4e\u529f\u7387\u7535\u8def\u8bbe\u8ba1\u4e2d\u5bf9\u7535\u611f\u548c\u7535\u5bb9\u5143\u4ef6\u7684\u8981\u6c42\u3002<\/p>\n
\u78b3\u5316\u7845 MOSFET \u7684\u5de5\u4f5c\u539f\u7406\u662f\u5728\u6e90\u6781\u548c\u6f0f\u6781\u4e4b\u95f4\u4ea7\u751f\u7535\u6d41\uff0c\u5411\u5176\u6805\u6781\u65bd\u52a0\u6b63\u7535\u538b\u53ef\u4f7f\u5176\u5de5\u4f5c\uff1b\u8fd9\u4f1a\u4ea7\u751f\u4e00\u4e2a\u7535\u573a\uff0c\u5c06\u7535\u5b50\u4ece\u9876\u90e8 p \u533a\u5438\u5f15\u5230\u5bfc\u7535\u901a\u9053\u4e2d\uff0c\u4f7f\u5176\u8fdb\u5165 \"\u5bfc\u901a \"\u72b6\u6001\u3002\u53cd\u4e4b\uff0c\u65bd\u52a0\u96f6\u7535\u538b\u6216\u8d1f\u7535\u538b\u5219\u4f1a\u9006\u8f6c\u8fd9\u79cd\u6548\u679c\uff0c\u505c\u6b62\u7535\u6d41\u6d41\u52a8\uff0c\u4f7f\u5668\u4ef6\u56de\u5230 \"\u5173\u65ad \"\u72b6\u6001\u3002<\/p>\n
\u7531\u4e8e\u78b3\u5316\u7845 MOSFET \u662f\u5355\u6781\u5668\u4ef6\uff08\u7535\u6d41\u53ea\u6d89\u53ca\u6d41\u7ecf n \u578b\u534a\u5bfc\u4f53\u533a\u57df\u7684\u7535\u5b50\uff09\uff0c\u5b83\u4eec\u53ef\u4ee5\u5728\u76f8\u5bf9\u8f83\u4f4e\u7684\u6f0f\u6781-\u6e90\u6781\u7535\u538b\u4e0b\u5f00\u542f\uff0c\u5bfc\u901a\u7535\u963b\u5f88\u5c0f\uff0c\u56e0\u6b64\u5f00\u5173\u65f6\u95f4\u66f4\u5feb\u3002<\/p>\n
\u78b3\u5316\u7845 mosfets \u4e13\u4e3a\u5728\u6076\u52a3\u73af\u5883\u4e2d\u4f7f\u7528\u800c\u8bbe\u8ba1\uff0c\u662f\u7275\u5f15\u9006\u53d8\u5668\u3001\u7535\u673a\u9a71\u52a8\u5668\u3001\u592a\u9633\u80fd\u53d1\u7535\u548c\u5907\u7528\u7535\u6e90\u7cfb\u7edf\u7684\u7406\u60f3\u4e4b\u9009\u3002\u4e0e\u7845\u5668\u4ef6\u76f8\u6bd4\uff0c\u5b83\u4eec\u5177\u6709\u66f4\u9ad8\u7684\u6548\u7387\uff0c\u53ef\u5728\u66f4\u5c0f\u7684\u5360\u5730\u9762\u79ef\u5185\u5b9e\u73b0\u66f4\u5c0f\u7684\u7cfb\u7edf\uff0c\u540c\u65f6\u63d0\u4f9b\u6bd4\u529f\u80fd\u66f4\u5f3a\u5927\u7684\u7845\u5668\u4ef6\u66f4\u9ad8\u7684\u529f\u7387\u3002<\/p>\n
SiC MOSFET \u53ef\u4ee5\u8fbe\u5230\u6bd4 IGBT \u9ad8\u5f97\u591a\u7684\u963b\u65ad\u7535\u538b\uff08\u9ad8\u8fbe 1200V\uff09\uff0c\u4f46\u5fc5\u987b\u5bf9\u9ad8\u538b\u4fa7\u5f00\u5173\u7684\u6f0f\u6781\u81f3\u6e90\u6781 (VDS) \u4fe1\u53f7\u8fdb\u884c\u4ed4\u7ec6\u7ba1\u7406\uff0c\u4ee5\u907f\u514d\u8fc7\u538b\u5bfc\u81f4\u7126\u8033\u70ed\u548c\u5668\u4ef6\u635f\u574f\u3002\u56e0\u6b64\uff0c\u9700\u8981\u4f7f\u7528\u5e26\u6709\u7cbe\u786e\u63a2\u5934\u548c\u6b7b\u533a\u65f6\u95f4\u7684\u793a\u6ce2\u5668\u8fdb\u884c\u7cbe\u786e\u7684\u9a8c\u8bc1\u6d4b\u91cf\uff0c\u4ee5\u4fbf\u8fdb\u884c\u9002\u5f53\u7684\u7ba1\u7406\u3002<\/p>\n
\u6cf0\u514b\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7528\u4e8e\u9a8c\u8bc1\u5305\u62ec MOSFET \u5728\u5185\u7684\u529f\u7387\u534a\u5bfc\u4f53\u6027\u80fd\u7684\u5de5\u5177\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684\u65b0\u5e94\u7528\u8bf4\u660e--\u6709\u6548\u6d4b\u91cf SiC \u529f\u7387\u7535\u5b50\u5668\u4ef6\u4e2d\u7684 MOSFET \u4fe1\u53f7<\/p>\n
\u78b3\u5316\u7845 MOSFET \u7684\u6f0f\u7535\u6d41\u4f4e\u4e8e\u7845 MOSFET\uff0c\u56e0\u6b64\u5f00\u5173\u901f\u5ea6\u66f4\u5feb\uff0c\u5e76\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u4e86\u7535\u529b\u7cfb\u7edf\u7684\u603b\u4f53\u80fd\u91cf\u635f\u8017\u3002<\/p>\n
\u4e0e\u6807\u51c6\u7845\u529f\u7387 MOSFET \u548c IGBT \u76f8\u6bd4\uff0cSiC MOSFET \u7684\u6297\u70ed\u5931\u63a7\u80fd\u529b\u66f4\u5f3a\uff0c\u5373\u4f7f\u5728\u8f83\u9ad8\u7684\u73af\u5883\u6e29\u5ea6\u4e0b\u4e5f\u80fd\u6709\u6548\u5de5\u4f5c\uff0c\u65e0\u9700\u989d\u5916\u7684\u51b7\u5374\u5143\u4ef6\u3002\u56e0\u6b64\uff0cSiC MOSFET \u7279\u522b\u9002\u7528\u4e8e\u5de5\u4e1a\u548c\u6c7d\u8f66\u5e94\u7528\uff0c\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0c\u7269\u4f53\u7684\u7cbe\u786e\u5b9a\u4f4d\u6216\u5de5\u5177\u81c2\u7684\u79fb\u52a8\u9700\u8981\u9ad8\u4f3a\u670d\u7535\u673a\u63a7\u5236\uff0c\u4ee5\u5b9e\u73b0\u7cbe\u786e\u5b9a\u4f4d\u6216\u79fb\u52a8\u3002<\/p>\n
GeneSiC \u7684\u7b2c\u4e09\u4ee3\u78b3\u5316\u7845 (SiC) MOSFET \u4ea7\u54c1\u7ec4\u5408\u91c7\u7528\u6700\u5148\u8fdb\u7684\u5c01\u88c5\u548c\u88f8\u82af\u7247\uff0c\u989d\u5b9a\u7535\u538b\u4ece 650 V \u5230 6.5 kV\uff0c\u9002\u7528\u4e8e\u786c\u5f00\u5173\u548c\u8c10\u632f\u5f00\u5173\u62d3\u6251\u7ed3\u6784\uff0c\u53ef\u9ad8\u6548\u9a71\u52a8 IGBT\uff0c\u5e76\u663e\u8457\u51cf\u8f7b\u91cd\u91cf\u548c\u51cf\u5c0f\u5c3a\u5bf8\u3002<\/p>","protected":false},"excerpt":{"rendered":"
Silicon Carbide MOSFETs outperform Si IGBT transistors when it comes to high voltage applications like smart energy vehicles and industrial […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-58","post","type-post","status-publish","format-standard","hentry","category-sic-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/posts\/58","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/comments?post=58"}],"version-history":[{"count":1,"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/posts\/58\/revisions"}],"predecessor-version":[{"id":59,"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/posts\/58\/revisions\/59"}],"wp:attachment":[{"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/media?parent=58"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/categories?post=58"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/zh\/wp-json\/wp\/v2\/tags?post=58"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}