\u2756<\/span> <\/span>\u52302025\u5e74\uff0c750V\u548c1200V\u4e24\u4e2a\u7535\u538b\u7b49\u7ea7\u7684\u4ea7\u54c1\u5c06\u5b9e\u73b0\u91cf\u4ea7\uff0c\u5c06\u78b3\u5316\u7845\u66f4\u5c0f\u3001\u66f4\u9ad8\u6548\u7684\u4f18\u52bf\u4ece\u9ad8\u7aef\u7535\u52a8\u6c7d\u8f66\u6269\u5c55\u5230\u4e2d\u578b\u548c\u7d27\u51d1\u8f66\u578b\u3002<\/strong><\/span><\/p>\n \u2756<\/span> <\/span>\u52302027\u5e74\uff0cST\u8ba1\u5212\u63a8\u51fa\u591a\u9879\u78b3\u5316\u7845\u6280\u672f\u521b\u65b0\uff0c\u5305\u62ec\u4e00\u9879\u7a81\u7834\u6027\u521b\u65b0<\/strong><\/span>\u3002<\/strong><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n \u610f\u6cd5\u534a\u5bfc\u4f53\uff08\u7b80\u79f0ST<\/span>\uff09\u63a8\u51fa\u7b2c\u56db\u4ee3STPOWER\u78b3\u5316\u7845\uff08Si<\/span>C<\/span>\uff09MOSFET\u6280\u672f\u3002\u7b2c\u56db\u4ee3\u6280\u672f\u6709\u671b\u5728\u80fd\u6548\u3001\u529f\u7387\u5bc6\u5ea6\u548c\u7a33\u5065\u6027\u4e09\u4e2a\u65b9\u9762\u6210\u4e3a\u65b0\u7684\u5e02\u573a\u6807\u6746\u3002\u5728\u6ee1\u8db3\u6c7d\u8f66\u548c\u5de5\u4e1a\u5e02\u573a\u9700\u6c42\u7684\u540c\u65f6\uff0c\u610f\u6cd5\u534a\u5bfc\u4f53\u8fd8\u9488\u5bf9\u7535\u52a8\u6c7d\u8f66\u7535\u9a71\u7cfb\u7edf\u7684\u5173\u952e\u90e8\u4ef6\u9006\u53d8\u5668\u7279\u522b\u4f18\u5316\u4e86\u7b2c\u56db\u4ee3\u6280\u672f\u3002\u516c\u53f8\u8ba1\u5212\u57282027\u5e74\u524d\u63a8\u51fa\u66f4\u591a\u5148\u8fdb\u7684SiC\u6280\u672f\u521b\u65b0\u6210\u679c\uff0c\u5c65\u884c\u521b\u65b0\u627f\u8bfa\u3002<\/span><\/p>\n \u00a0<\/span><\/p>\n <\/p>\n <\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n \u4f5c\u4e3aSiC\u529f\u7387MOSFET\u7684\u5e02\u573a\u9886\u8dd1\u8005\uff0c\u610f\u6cd5\u534a\u5bfc\u4f53\u6b63\u5728\u8fdb\u4e00\u6b65\u63a8\u8fdb\u6280\u672f\u521b\u65b0\uff0c\u4ee5\u5145\u5206\u5229\u7528SiC\u80fd\u6548\u548c\u529f\u7387\u5bc6\u5ea6\u6bd4\u7845\u57fa\u5668\u4ef6\u66f4\u9ad8\u7684\u4f18\u70b9\u3002\u6700\u65b0\u4e00\u4ee3SiC\u5668\u4ef6\u65e8\u5728\u6539\u5584\u672a\u6765\u7535\u52a8\u6c7d\u8f66\u7535\u9a71\u9006\u53d8\u5668\u5e73\u53f0\uff0c\u8fdb\u4e00\u6b65\u91ca\u653e\u5c0f\u578b\u5316\u548c\u8282\u80fd\u6f5c\u529b\u3002\u5c3d\u7ba1\u7535\u52a8\u6c7d\u8f66\u5e02\u573a\u4e0d\u65ad\u589e\u957f\uff0c\u4f46\u8981\u5b9e\u73b0\u5e7f\u6cdb\u5e94\u7528\u4ecd\u9762\u4e34\u6311\u6218\uff0c\u6c7d\u8f66\u5236\u9020\u5546\u6b63\u5728\u63a2\u7d22\u63a8\u51fa\u666e\u901a\u6d88\u8d39\u8005\u90fd\u80fd\u4e70\u5f97\u8d77\u7684\u7535\u52a8\u6c7d\u8f66\u3002\u57fa\u4e8eSiC\u7684800V\u7535\u52a8\u6c7d\u8f66\u5e73\u53f0\u7535\u9a71\u7cfb\u7edf\u5b9e\u73b0\u4e86\u66f4\u5feb\u7684\u5145\u7535\u901f\u5ea6\uff0c\u964d\u4f4e\u4e86\u7535\u52a8\u6c7d\u8f66\u7684\u91cd\u91cf\uff0c\u6709\u52a9\u4e8e\u6c7d\u8f66\u5236\u9020\u5546\u751f\u4ea7\u7eed\u822a\u91cc\u7a0b\u66f4\u957f\u7684\u9ad8\u7aef\u8f66\u578b\u3002\u610f\u6cd5\u534a\u5bfc\u4f53\u7684\u65b0SiC MOSFET\u4ea7\u54c1\u6709750V\u548c1200V\u4e24\u4e2a\u7535\u538b\u7b49\u7ea7\uff0c\u80fd\u591f\u5206\u522b\u63d0\u9ad8400V\u548c800V\u7535\u52a8\u6c7d\u8f66\u5e73\u53f0\u7535\u9a71\u9006\u53d8\u5668\u7684\u80fd\u6548\u548c\u6027\u80fd\u3002\u4e2d\u578b\u548c\u7d27\u51d1\u8f66\u578b\u662f\u4e24\u4e2a\u91cd\u8981\u7684\u6c7d\u8f66\u7ec6\u5206\u5e02\u573a\u3002\u5c06SiC\u7684\u6280\u672f\u4f18\u52bf\u4e0b\u63a2\u5230\u8fd9\u4e24\u4e2a\u5e02\u573a\uff0c\u6709\u52a9\u4e8e\u8ba9\u7535\u52a8\u6c7d\u8f66\u88ab\u666e\u7f57\u5927\u4f17\u63a5\u53d7\u3002\u9664\u4e86\u7535\u8f66\u5916\uff0c\u65b0\u4e00\u4ee3SiC\u6280\u672f\u8fd8\u9002\u7528\u4e8e\u5404\u79cd\u5927\u529f\u7387\u5de5\u4e1a\u8bbe\u5907\uff0c\u5305\u62ec\u592a\u9633\u80fd\u9006\u53d8\u5668\u3001\u50a8\u80fd\u89e3\u51b3\u65b9\u6848\u548c\u6570\u636e\u4e2d\u5fc3\u7b49\u65e5\u76ca\u589e\u957f\u7684\u5e94\u7528\uff0c\u5e2e\u52a9\u5176\u663e\u8457\u63d0\u9ad8\u80fd\u6e90\u6548\u7387\u3002<\/span><\/p>\n \n <\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n \u610f\u6cd5\u534a\u5bfc\u4f53\u73b0\u5df2\u5b8c\u6210\u7b2c\u56db\u4ee3SiC\u6280\u672f\u5e73\u53f0750V\u7535\u538b\u7b49\u7ea7\u7684\u4ea7\u524d\u8ba4\u8bc1\uff0c\u9884\u8ba1\u5c06\u57282025\u5e74\u7b2c\u4e00\u5b63\u5ea6\u5b8c\u62101200V\u7535\u538b\u7b49\u7ea7\u7684\u8ba4\u8bc1\u3002\u6807\u79f0\u7535\u538b\u4e3a750V\u548c1200V\u7684\u4ea7\u54c1\u968f\u540e\u5c06\u4e0a\u5e02\u9500\u552e\uff0c\u4ece\u6807\u51c6\u5e02\u7535\u7535\u538b\uff0c\u5230\u9ad8\u538b\u7535\u52a8\u6c7d\u8f66\u7535\u6c60\u548c\u5145\u7535\u5668\uff0c\u6ee1\u8db3\u8bbe\u8ba1\u4eba\u5458\u7684\u5404\u79cd\u5e94\u7528\u5f00\u53d1\u9700\u6c42\u3002<\/span><\/p>\n \n \u00a0<\/span><\/p>\n \u4e0e\u7845\u57fa\u89e3\u51b3\u65b9\u6848\u76f8\u6bd4\uff0c\u610f\u6cd5\u534a\u5bfc\u4f53\u7684\u7b2c\u56db\u4ee3SiC MOSFET\u89e3\u51b3\u65b9\u6848\u7684\u80fd\u6548\u66f4\u9ad8\uff0c\u5c3a\u5bf8\u66f4\u5c0f\uff0c\u91cd\u91cf\u66f4\u8f7b\uff0c\u7eed\u822a\u66f4\u957f\u3002\u8fd9\u4e9b\u4f18\u52bf\u5bf9\u4e8e\u5b9e\u73b0\u7535\u52a8\u6c7d\u8f66\u7684\u5e7f\u6cdb\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002\u4e00\u7ebf\u7535\u52a8\u6c7d\u8f66\u5382\u5546\u6b63\u4e0e\u610f\u6cd5\u534a\u5bfc\u4f53\u8fbe\u6210\u5408\u4f5c\uff0c\u5c06\u7b2c\u56db\u4ee3SiC\u6280\u672f\u5f15\u5165\u4ed6\u4eec\u7684\u65b0\u8f66\u578b\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u80fd\u6e90\u6548\u7387\u3002\u867d\u7136\u4e3b\u8981\u5e94\u7528\u662f\u7535\u52a8\u6c7d\u8f66\u7535\u9a71\u9006\u53d8\u5668\uff0c\u4f46\u610f\u6cd5\u534a\u5bfc\u4f53\u7684\u7b2c\u56db\u4ee3SiC MOSFET\u4e5f\u540c\u6837\u9002\u7528\u4e8e\u5927\u529f\u7387\u5de5\u4e1a\u7535\u673a\u9a71\u52a8\u5668\uff0c\u56e0\u4e3a\u65b0\u4e00\u4ee3\u4ea7\u54c1\u6539\u8fdb\u4e86\u5f00\u5173\u6027\u80fd\u548c\u7a33\u5065\u6027\uff0c\u8ba9\u7535\u673a\u63a7\u5236\u5668\u53d8\u5f97\u66f4\u9ad8\u6548\u3001\u66f4\u53ef\u9760\uff0c\u53ef\u964d\u4f4e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u80fd\u8017\u548c\u8fd0\u8425\u6210\u672c\u3002\u5728\u53ef\u518d\u751f\u80fd\u6e90\u5e94\u7528\u4e2d\uff0c\u7b2c\u56db\u4ee3SiC MOSFET\u53ef\u4ee5\u63d0\u9ad8\u592a\u9633\u80fd\u9006\u53d8\u5668\u548c\u50a8\u80fd\u7cfb\u7edf\u7684\u80fd\u6548\uff0c\u6709\u52a9\u4e8e\u5b9e\u73b0\u53ef\u6301\u7eed\u5316\u548c\u6210\u672c\u6548\u76ca\u66f4\u9ad8\u7684\u80fd\u6e90\u89e3\u51b3\u65b9\u6848\u3002\u6b64\u5916\uff0c\u65b0\u4e00\u4ee3SiC MOSFET\u9ad8\u80fd\u6548\u548c\u7d27\u51d1\u5c3a\u5bf8\u7684\u6280\u672f\u7279\u6027\u5bf9\u4e8e\u89e3\u51b3\u5de8\u5927\u7684\u529f\u7387\u9700\u6c42\u548c\u70ed\u7ba1\u7406\u6311\u6218\u81f3\u5173\u91cd\u8981\uff0c\u9002\u7528\u4e8eAI\u670d\u52a1\u5668\u6570\u636e\u4e2d\u5fc3\u7684\u7535\u6e90\u3002<\/span><\/p>\n \n \u00a0<\/span><\/p>\n \u610f\u6cd5\u534a\u5bfc\u4f53\u901a\u8fc7\u5782\u76f4\u6574\u5408\u5236\u9020\u6218\u7565\u52a0\u5febSiC\u529f\u7387\u5668\u4ef6\u7684\u5f00\u53d1\uff0c\u540c\u65f6\u8fd8\u5728\u5f00\u53d1\u591a\u9879SiC\u6280\u672f\u521b\u65b0\uff0c\u63a8\u52a8\u529f\u7387\u5668\u4ef6\u6280\u672f\u5728\u672a\u6765\u4e09\u5e74\u5185\u53d6\u5f97\u91cd\u5927\u6539\u8fdb\u3002\u672a\u6765\u7684\u7b2c\u4e94\u4ee3SiC\u529f\u7387\u5668\u4ef6\u5c06\u91c7\u7528\u57fa\u4e8e\u5168\u65b0\u5de5\u827a\u7684\u9ad8\u529f\u7387\u5bc6\u5ea6\u521b\u65b0\u6280\u672f\u3002ST\u6b63\u5728\u540c\u65f6\u5f00\u53d1\u4e00\u9879\u7a81\u7834\u6027\u521b\u65b0\u6280\u672f\uff0c\u8be5\u6280\u672f\u521b\u65b0\u6709\u671b\u5728\u9ad8\u6e29\u4e0b\u5b9e\u73b0\u66f4\u51fa\u8272\u7684\u5bfc\u901a\u7535\u963bRDS(on)\u53c2\u6570\uff0c\u5728\u4e0e\u73b0\u6709\u7684SiC\u6280\u672f\u76f8\u6bd4\uff0c\u5c06\u8fdb\u4e00\u6b65\u964d\u4f4e RDS(on)\u3002<\/span><\/p>\n \u00a0<\/span><\/p>\n ST\u5c06\u57282024\u5e74ICSCRM\u79d1\u5b66\u4ea7\u4e1a\u5927\u4f1a\u4e0a\u5c55\u793a\u516c\u53f8\u5728SiC\u548c\u5176\u4ed6\u5bbd\u7981\u5e26\u534a\u5bfc\u4f53\u4e0a\u53d6\u5f97\u7684\u6700\u65b0\u7814\u53d1\u6210\u679c\u3002\u8be5\u6d3b\u52a8\u5c06\u4e8e2024\u5e749\u670829\u65e5\u81f310\u67084\u65e5\u5728\u5317\u5361\u7f57\u6765\u7eb3\u5dde\u7f57\u5229\u4e3e\u884c\uff0c\u5305\u62ecST\u6280\u672f\u8bb2\u89e3\u548c\u5173\u4e8e\u201cHigh volume industrial environment for leading edge technologies in SiC<\/span>\u201d\uff08\u4e3aSiC\u524d\u6cbf\u6280\u672f\u521b\u9020\u91cf\u4ea7\u5de5\u4e1a\u73af\u5883<\/span>\uff09\u7684\u4e3b\u9898\u6f14\u8bb2\u3002<\/span><\/p>\n \n \n