{"id":63732,"date":"2023-04-23T17:34:00","date_gmt":"2023-04-23T09:34:00","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=63732"},"modified":"2023-04-24T16:30:23","modified_gmt":"2023-04-24T08:30:23","slug":"%e4%b8%ad%e5%9b%bd%e5%8a%9f%e7%8e%87%e5%8d%8a%e5%af%bc%e4%bd%93%ef%bc%8c%e5%bc%80%e5%90%af%e9%bb%84%e9%87%91%e5%8d%81%e5%b9%b4","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/SiC\/newsdetail-63732.html","title":{"rendered":"\u4e2d\u56fd\u529f\u7387\u534a\u5bfc\u4f53\uff0c\u5f00\u542f\u9ec4\u91d1\u5341\u5e74"},"content":{"rendered":"

\u968f\u7740\u56fd\u5185\u529f\u7387\u534a\u5bfc\u4f53\u5382\u5546\u5bf9\u76f8\u5173\u4ea7\u54c1\u7684\u6301\u7eed\u7814\u53d1\uff0c\u4ee5\u53ca\u56fd\u5916\u5de8\u5934\u7684\u4ea7\u80fd\u4e0d\u65ad\u6269\u5f20\uff0c\u529f\u7387\u534a\u5bfc\u4f53\u5982\u4eca\u5df2\u6210\u4e3a\u7ade\u4e89\u6fc0\u70c8\u7684\u201c\u7ea2\u6d77\u5e02\u573a\u201d\u3002<\/p>\n

\u529f\u7387\u534a\u5bfc\u4f53\u7684\u529f\u80fd\u4e3b\u8981\u662f\u5bf9\u7535\u80fd\u8fdb\u884c\u8f6c\u6362\uff0c\u5bf9\u7535\u8def\u8fdb\u884c\u63a7\u5236\uff0c\u6539\u53d8\u7535\u5b50\u88c5\u7f6e\u4e2d\u7684\u7535\u538b\u548c\u9891\u7387\uff0c\u76f4\u6d41\u6216\u4ea4\u6d41\u7b49\uff0c\u5177\u6709\u5904\u7406\u9ad8\u7535\u538b\uff0c\u5927\u7535\u6d41\u7684\u80fd\u529b\u3002<\/p>\n

\u5728\u8fc7\u53bb\u76f8\u5f53\u957f\u7684\u4e00\u6bb5\u65f6\u95f4\u91cc\uff0c\u529f\u7387\u534a\u5bfc\u4f53\u5e02\u573a\u4e00\u76f4\u7531\u6b27\u3001\u7f8e\u3001\u65e5\u7b49\u5916\u8d44\u5de8\u5934\u7262\u7262\u5360\u636e\u7740\u4e3b\u5bfc\u5730\u4f4d\uff0c\u968f\u7740\u8fd1\u5e74\u6765\u65b0\u80fd\u6e90\u6c7d\u8f66\u7684\u53d1\u5c55\uff0c\u8bb8\u591a\u672c\u571f\u4f01\u4e1a\u4e5f\u7eb7\u7eb7\u5165\u5c40\u3002\u653e\u773c\u5e02\u573a\uff0c\u4e0d\u8bba\u662f\u4f20\u7edfSi\u529f\u7387\u5668\u4ef6IGBT\u3001MOSFET\uff0c\u8fd8\u662f\u4ee5SiC\u3001GaN\u7b49\u4e3a\u4ee3\u8868\u7684\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\uff0c\u56fd\u5185\u90fd\u6709\u4f01\u4e1a\u5e03\u5c40\u3002<\/p>\n

IGBT\u5e02\u573a\u7206\u53d1<\/strong><\/p>\n

2022\u5e74\u4e2d\u56fdIGBT\u4ea7\u4e1a\u8fdb\u5165\u7206\u53d1\u671f\u3002<\/p>\n

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IGBT\u4f5c\u4e3a\u65b0\u80fd\u6e90\u6c7d\u8f66\u6838\u5fc3\u96f6\u90e8\u4ef6\uff0c\u9700\u6c42\u91cf\u6301\u7eed\u9ad8\u6da8\u3002IGBT\u82af\u7247\u5382\u5546\u5305\u62ec\u82f1\u98de\u51cc\u548c\u5b89\u68ee\u7f8e\u7b49\uff0c\u8fd9\u4e9b\u5927\u5382\u7684\u4ea4\u671f\u5e73\u5747\u90fd\u5728\u4e00\u5e74\u4ee5\u4e0a\uff0c\u540c\u65f6\u6d77\u5916\u5982\u6b27\u6d32\u548c\u7f8e\u56fd\u7684\u7535\u52a8\u8f66\u5e02\u573a\u4e5f\u5f00\u59cb\u8fdb\u5165\u9ad8\u901f\u589e\u957f\u671f\uff0c\u4ed6\u4eec\u4f1a\u4f18\u5148\u4fdd\u969c\u672c\u571f\u4f9b\u5e94\u3002\u56e0\u6b64\uff0c\u5728\u4f9b\u9700\u504f\u7d27\u7684\u60c5\u51b5\u4e0b\uff0c\u56fd\u4ea7IGBT\u5382\u5546\u5728\u8f66\u8f7dIGBT\u9886\u57df\u7684\u66ff\u4ee3\u8fdb\u7a0b\u52a0\u901f\u3002<\/p>\n

2021\u5e74\u5e95\uff0c\u65f6\u4ee3\u7535\u6c14\u3001\u58eb\u5170\u5fae\u548c\u534e\u8679\u534a\u5bfc\u4f53\u7b49\u5382\u5546\u7684IGBT\u4ea7\u80fd\u76f8\u7ee7\u6295\u4ea7\uff0c\u76f8\u5173\u4f01\u4e1a\u5229\u6da6\u4e5f\u8fc5\u901f\u589e\u539a\u3002\u6bd4\u5982\uff1a\u65af\u8fbe\u534a\u5bfc\u3001\u58eb\u5170\u5fae\u3001\u6bd4\u4e9a\u8fea\u534a\u5bfc\u4f53\u3001\u65f6\u4ee3\u7535\u6c14\u3001\u5b8f\u5fae\u79d1\u6280\u3001\u534e\u6da6\u5fae\u3001\u65b0\u6d01\u80fd\u7b49\u534a\u5bfc\u4f53\u4f01\u4e1aIGBT\u4e1a\u52a1\u5747\u5b9e\u73b0\u4e86\u6781\u5927\u63d0\u5347\uff0c\u8f66\u89c4\u7ea7IGBT\u4ea7\u54c1\u5728\u5e02\u573a\u4e0a\u4e5f\u5b9e\u73b0\u4e86\u6781\u5927\u7a81\u7834\u3002<\/p>\n

\u6839\u636eDIGITIMES Research\u7edf\u8ba1\u4e0e\u5206\u6790\uff0c2022\u5e74IGBT\u56e0\u7535\u52a8\u8f66\u4e0e\u5149\u4f0f\u53d1\u7535\u5e02\u573a\u7684\u5f3a\u52b2\u9700\u6c42\uff0c\u5728\u4f9b\u5e94\u7aef\u4ea7\u80fd\u6709\u9650\u7684\u60c5\u51b5\u4e0b\uff0c\u6574\u4f53\u4f9b\u9700\u7f3a\u53e3\u8fbe13.6%\u3002\u5bf9\u4e8e\u4e2d\u56fd\u5e02\u573a\u6765\u8bf4\uff0cIGBT\u662f\u8fd1\u5e74\u6765\u534a\u5bfc\u4f53\u548c\u7535\u52a8\u6c7d\u8f66\u7684\u5e03\u5c40\u70ed\u70b9\uff0c\u4e0d\u8fc7\u81f3\u4eca\u8f66\u89c4\u7ea7IGBT\u4ea7\u54c1\u56fd\u4ea7\u5316\u7387\u4ecd\u7136\u8f83\u4f4e\u3002<\/p>\n

\"\"
<\/figcaption><\/figure>\n

\u56fe\u7247\u6765\u6e90\uff1a\u62cd\u4fe1\u7f51\u6b63\u7248\u56fe\u5e93<\/p>\n

MOSFET\u8425\u6536\u8d85\u4ebf<\/strong><\/p>\n

MOSFET\u5668\u4ef6\u5177\u6709\u5f00\u5173\u901f\u5ea6\u5feb\u3001\u8f93\u5165\u963b\u6297\u9ad8\u3001\u70ed\u7a33\u5b9a\u6027\u597d\u7b49\u7279\u70b9\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f4e\u4e2d\u9ad8\u538b\u7684\u7535\u8def\u4e2d\uff0c\u662f\u8986\u76d6\u7535\u538b\u8303\u56f4\u6700\u5e7f\uff0c\u4e0b\u6e38\u5e94\u7528\u6700\u591a\u7684\u529f\u7387\u5668\u4ef6\u4e4b\u4e00\u3002<\/p>\n

\u968f\u7740\u65b0\u80fd\u6e90\u6c7d\u8f66\u52a0\u901f\u53d1\u5c55\uff0c\u6c7d\u8f66\u529f\u7387\u5668\u4ef6\u4f9b\u5e94\u7f3a\u53e3\u62c9\u5927\uff0c\u4ee5\u53ca\u4ee5\u745e\u8428\u4e3a\u4ee3\u8868\u7684\u5927\u5382\u9010\u6b65\u9000\u51fa\u4e2d\u4f4e\u538b MOSFET \u90e8\u5206\u5e02\u573a\u3002\u5728\u4f9b\u7ed9\u4f18\u5316\u4e0e\u9700\u6c42\u589e\u52a0\u7684\u53cc\u91cd\u9a71\u52a8\u4e0b\uff0c\u56fd\u4ea7\u8f66\u89c4\u7ea7\u529f\u7387\u5668\u4ef6\u5382\u5546\u5f00\u59cb\u52a0\u901f\u8fdb\u5165\u6c7d\u8f66\u4f9b\u5e94\u94fe\u3002<\/p>\n

\u76ee\u524d\u58eb\u5170\u5fae\u3001\u5b89\u4e16\u534a\u5bfc\u4f53\u5728 MOSFET \u5e02\u573a\u4efd\u989d\u4e0a\u4f4d\u5217\u56fd\u5185\u5382\u5546\u524d\u5217\u3002\u6b64\u5916\uff0c\u534e\u6da6\u5fae\u3001\u626c\u6770\u79d1\u6280\u3001\u82cf\u5dde\u56fa\u951d\u3001\u534e\u5fae\u7535\u5b50\u3001\u65b0\u6d01\u80fd\u3001\u4e1c\u5fae\u534a\u5bfc\u3001\u6377\u6377\u5fae\u7535\u7b49\u56fd\u5185\u5382\u5546\u8fd1\u5e74\u6765\u5728\u8f66\u89c4\u7ea7 MOSFET \u9886\u57df\u6301\u7eed\u53d1\u5c55\u3002<\/p>\n

\u4ee5\u58eb\u5170\u5fae\u3001\u534e\u6da6\u5fae\u3001\u626c\u6770\u79d1\u6280\u4e3a\u4ee3\u8868\u7684 IDM \u516c\u53f8\u5df2\u8986\u76d6\u9ad8\u538b\u8d85\u7ea7\u7ed3\u4ea7\u54c1\uff0c\u5e76\u9010\u6b65\u6269\u5927\u4ea7\u54c1\u5360\u6709\u7387\uff1a\u58eb\u5170\u5fae\u5df2\u5b8c\u6210 12 \u82f1\u5bf8\u9ad8\u538b\u8d85\u7ed3 MOS \u5de5\u827a\u5e73\u53f0\u5f00\u53d1\uff1b\u534e\u6da6\u5fae2022\u5e74Q1\u9ad8\u538b\u8d85\u7ed3\u4ea7\u54c1\u6536\u5165\u8d85\u4ebf\u5143\uff1b\u626c\u6770\u79d1\u62802022\u5e74Q1\u6c7d\u8f66 MOS \u8ba2\u5355\u5b9e\u73b0\u5927\u5e45\u589e\u957f\u3002<\/p>\n

\u5728\u8bbe\u8ba1\u516c\u53f8\u7aef\uff0c\u4e1c\u5fae\u534a\u5bfc\u3001\u65b0\u6d01\u80fd\u4e3a\u4ee3\u8868\u7684 MOSFET \u5382\u5546\u53d1\u5c55\u8fc5\u901f\uff1a\u4e1c\u5fae\u534a\u5bfc 2022\u5e74Q1\u9ad8\u538b\u8d85\u7ed3 MOS \u4ea7\u54c1\u6536\u5165\u5360\u6bd4\u8fbe 78.1%\uff0c\u8f66\u8f7d\u5145\u7535\u673a\u6536\u5165\u5360\u6bd4\u8d8514%\uff1b\u65b0\u6d01\u80fd2022\u5e74Q1 \u8d85\u7ed3MOS \u6536\u5165\u8fd1\u4ebf\u5143(\u536011.5%)\uff0c\u6c7d\u8f66\u7535\u5b50\u6536\u5165\u5360\u6bd4\u8fbe 13%\u3002<\/p>\n

SiC\u6301\u7eed\u52a0\u7801<\/strong><\/p>\n

SiC\u4f5c\u4e3a\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u5177\u6709\u6bd4\u7845\u66f4\u4f18\u8d8a\u7684\u6027\u80fd\u3002\u4e0d\u4ec5\u7981\u5e26\u5bbd\u5ea6\u8f83\u5927\uff0c\u8fd8\u517c\u5177\u70ed\u5bfc\u7387\u9ad8\u3001\u9971\u548c\u7535\u5b50\u6f02\u79fb\u901f\u7387\u9ad8\u3001\u6297\u8f90\u5c04\u6027\u80fd\u5f3a\u3001\u70ed\u7a33\u5b9a\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u597d\u7b49\u4f18\u826f\u7279\u6027\u3002<\/p>\n

SiC\u5668\u4ef6\u5e7f\u6cdb\u7528\u4e8e\u5149\u4f0f\u9006\u53d8\u5668\u3001\u5de5\u4e1a\u7535\u6e90\u548c\u5145\u7535\u6869\u5e02\u573a\uff0c\u5df2\u6210\u4e3a\u4e2d\u56fd\u529f\u7387\u534a\u5bfc\u4f53\u5382\u5546\u7684\u5fc5\u4e89\u4e4b\u5730\u3002\u76ee\u524d\u65af\u8fbe\u534a\u5bfc\u8f66\u89c4\u7ea7 SiC MOSFET \u6a21\u5757\u5f00\u59cb\u5927\u6279\u91cf\u88c5\u8f66\u5e94\u7528\uff0c\u5e76\u65b0\u589e\u591a\u4e2a\u4f7f\u7528\u8f66\u89c4\u7ea7 SiC MOSFET \u6a21\u5757\u7684\u4e3b\u7535\u673a\u63a7\u5236\u5668\u9879\u76ee\u5b9a\u70b9\uff1b\u4e09\u5b89\u5149\u7535\u3001\u534e\u6da6\u5fae\u7b49\u4f01\u4e1a\u5728 SiC \u4e8c\u6781\u7ba1\u3001SiC MOSFET \u7b49\u5668\u4ef6\u9886\u57df\u5df2\u9010\u6b65\u5b9e\u73b0\u4ea7\u54c1\u7cfb\u5217\u5316\uff1b\u58eb\u5170\u5fae\u3001\u95fb\u6cf0\u79d1\u6280\u7b49\u4f01\u4e1a\u4e5f\u79ef\u6781\u5e03\u5c40 SiC \u5668\u4ef6\u7814\u53d1\uff0c\u5e76\u5df2\u53d6\u5f97\u9636\u6bb5\u6027\u8fdb\u5c55\u3002<\/p>\n

\u9762\u5bf9\u5e02\u573a\u9700\u6c42\u8f6c\u53d8\uff0c\u529f\u7387\u534a\u5bfc\u4f53\u88ab\u8ba4\u4e3a\u662f\u4e2d\u56fd\u534a\u5bfc\u4f53\u4ea7\u4e1a\u5d1b\u8d77\u7684\u53ef\u80fd\u7a81\u7834\u53e3\u4e4b\u4e00\uff0c\u4e2d\u56fd\u5382\u5546\u4e5f\u6295\u5165\u4e86\u5927\u91cf\u8d44\u91d1\u8fdb\u884c\u5e03\u5c40\uff0c\u76f8\u5173\u8ba1\u5212\u4e5f\u9646\u7eed\u4f20\u51fa\u8fdb\u5ea6\u66f4\u65b0\u7684\u6d88\u606f\u3002<\/p>\n

\u8c6a\u63b7\u5343\u91d1\u201c\u4e0b\u6ce8\u201d<\/strong><\/p>\n

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