{"id":62754,"date":"2023-01-09T17:11:53","date_gmt":"2023-01-09T09:11:53","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=62754"},"modified":"2023-01-10T17:21:43","modified_gmt":"2023-01-10T09:21:43","slug":"%e8%a2%ab%e6%8a%a2%e8%b4%ad%e7%9a%84sic%e8%a1%ac%e5%ba%95","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/SiC\/newsdetail-62754.html","title":{"rendered":"\u88ab\u62a2\u8d2d\u7684SiC\u886c\u5e95"},"content":{"rendered":"

\u8fd1\u4e9b\u5e74\uff0c\u5168\u7403\u73af\u4fdd\u610f\u8bc6\u7684\u62ac\u5934\uff0c\u518d\u52a0\u4e0a\u81ea\u52a8\u9a7e\u9a76\u4e00\u54e5\u7279\u65af\u62c9\u7684\u62a2\u7528\uff0c\u78b3\u5316\u7845\u70ed\u5ea6\u75af\u72c2\u98d9\u5347\u3002\u4ece\u5916\u5ef6\u8bbe\u5907\u3001\u886c\u5e95\u6750\u6599\uff0c\u5230SiC\u5de5\u5382\uff0c\u4ece\u7f8e\u56fd\u3001\u6b27\u6d32\uff0c\u518d\u5230\u9a6c\u6765\u897f\u4e9a\uff0c\u6574\u4e2a\u4ea7\u4e1a\u94fe\u90fd\u5fd9\u5f97\u4e0d\u4ea6\u4e50\u4e4e\u3002<\/p>\n

\u800c\u5728\u8fd9\u4e00\u7247\u9ad8\u6da8\u7684\u6269\u4ea7\u58f0\u4e2d\uff0c\u90a3\u4e9b\u8eab\u5904\u78b3\u5316\u7845\u4ea7\u4e1a\u94fe\u4e0a\u6e38\u7684\u886c\u5e95\u5382\u5546\u4eec\u4f3c\u4e4e\u7387\u5148\u6210\u4e3a\u4e86\u8d5a\u94b1\u738b\u8005\uff0c\u4e0d\u4ec5\u88ab\u75af\u72c2\u4e0b\u5355\uff0c\u8d5a\u5f97\u76c6\u6ee1\u94b5\u6ee1\uff0c\u4ea7\u80fd\u65b9\u9762\u4e5f\u662f\u63a5\u8fde\u7206\u6ee1\uff0c\u53ea\u80fd\u4e0d\u65ad\u6269\u4ea7\u3002<\/p>\n

\u4e0d\u65ad\u88ab\u4e0b\u5355\u7684\u886c\u5e95\u5382\u5546<\/strong><\/p>\n

\u5f53\u524d\uff0c\u5728\u5168\u7403\u886c\u5e95\u5e02\u573a\u4e2d\uff0c\u6700\u6709\u5f71\u54cd\u529b\u3001\u6280\u672f\u6700\u9886\u5148\u7684\u4f01\u4e1a\u5f53\u5c5e\u7f8e\u56fd\u7684Wolfspeed\uff0c\u62e5\u670930 \u4f59\u5e74\u7684\u78b3\u5316\u7845\u751f\u4ea7\u7ecf\u9a8c\uff0c\u65e9\u57281991\u5e74\u5c31\u63a8\u51fa\u5168\u7403\u9996\u6b3e\u5546\u7528 SiC \u6676\u5706\uff0c\u5230\u4e862021\u5e74\uff0cWolfspeed\u886c\u5e95\u5168\u7403\u5e02\u5360\u7387\u8d85\u8fc760%\u3002<\/p>\n

\u6570\u636e\u663e\u793a\uff0cWolfspeed\u4e0e\u610f\u6cd5\u534a\u5bfc\u4f53\u3001\u82f1\u98de\u51cc\u3001ABB\u7b49\u516c\u53f8\u7b7e\u4e0b\u4e86\u8d85 10 \u4ebf\u7f8e\u5143\u7684\u957f\u671f\u8ba2\u5355\u3002\u800c\u5176\u6700\u65b0\u4e00\u671f\u8d22\u62a5\u6570\u636e\u4e5f\u663e\u73b0\u51fa\u4e86\u78b3\u5316\u7845\u7684\u706b\u70ed\uff0c\u636e\u900f\u9732\uff0cWolfspeed\u7ebd\u7ea6\u5dde8\u82f1\u5bf8 SiC \u65b0\u5382\u6301\u7eed\u5c0f\u91cf\u8bd5\u4ea7\u4e2d\uff0c\u9884\u8ba1\u660e\u5e74\u4e0a\u534a\u5e74\u5b8c\u6210\u521d\u59cb\u8ba4\u8bc1\u5e76\u5f00\u59cb\u51fa\u8d27\uff0c\u76ee\u524d\u5df2\u6709\u51e0\u5bb6\u5927\u578b\u5ba2\u6237\u6765\u5382\u7b7e\u7ea6\uff0cSiC \u65b0\u8ba2\u5355\u4f18\u4e8e\u9884\u671f\u3002<\/p>\n

Wolfspeed\u6267\u884c\u957f Gregg Lowe\u8868\u793a\uff0c\u603b\u8ba1 2022 \u5e74\u4f1a\u8ba1\u5e74\u5ea6 Design-in \u89c4\u6a21\u8fbe64\u4ebf\u7f8e\u5143\uff0c\u662f 2020 \u5e74\u76843\u500d\uff0c\u5e74\u589e 119%\u3002\u5c55\u671b 2023 \u5e74\u4f1a\u8ba1\u5e74\u5ea6\u7b2c\u4e00\u5b63\uff0cWolfSpeed \u9884\u4f30\u53d7\u60e0\u4e8e\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\u6750\u6599 6 \u82f1\u5bf8\u57fa\u677f\u9700\u6c42\u5f3a\u52b2\u4e14\u6301\u7eed\u4f9b\u4e0d\u5e94\u6c42\uff0c\u52a0\u4e0a\u529f\u7387\u7ec4\u4ef6\u4e1a\u52a1\u6539\u5584\uff0c\u8425\u6536\u7ea6\u843d\u5728 2.32-2.47 \u4ebf\u7f8e\u5143\u3002\u6b64\u5916\uff0cWolfSpeed \u66f4\u662f\u770b\u597dSiC\u5e02\u573a\u6210\u957f\uff0cLowe \u9884\u8ba18\u82f1\u5bf8\u65b0\u5382\u672a\u6765\u80fd\u6339\u6ce8 15-20 \u4ebf\u7f8e\u5143\u8425\u6536\u3002<\/p>\n

\u5982\u679c\u8bf4Wolfspeed\u5728\u78b3\u5316\u7845\u886c\u5e95\u5e02\u573a\u4f4d\u5217\u7b2c\u4e00\u68af\u961f\uff0c\u90a3\u4e48\u6700\u8fd17\u5929\u5185\u63a5\u8fde\u62ff\u4e0b2\u4e2a\u5927\u5355\u7684\u9ad8\u610f\u96c6\u56e2(II\u2010VI)\u5c31\u5c5e\u4e8e\u7b2c\u4e8c\u68af\u961f\uff0c\u5168\u7403\u78b3\u5316\u7845\u886c\u5e95\u5e02\u5360\u7387\u6392\u540d\u7b2c\u4e8c\u3002\u5c31\u57288\u670817\u65e5\u5ba3\u5e03\u4e0e\u4e1c\u839e\u5929\u57df\u534a\u5bfc\u4f53\u7b7e\u8ba21\u4ebf\u7f8e\u5143\u8ba2\u5355\uff0c\u4ece\u672c\u5b63\u5ea6\u5f00\u59cb\u52302023\u5e74\u5e95\u5411\u540e\u8005\u4f9b\u5e94\u78b3\u5316\u78456\u82f1\u5bf8\u886c\u5e95\u4e00\u5468\u540e\uff0c\u9ad8\u610f\u96c6\u56e2\u518d\u6b21\u5ba3\u5e03\uff0c\u4e0e\u82f1\u98de\u51cc\u7b7e\u7f72\u4e86\u4e00\u9879\u4e3a\u671f\u591a\u5e74\u7684\u5408\u540c\uff0c\u5c06\u5411\u82f1\u98de\u51cc\u63d0\u4f9b\u7528\u4e8e\u7535\u529b\u7535\u5b50\u76846\u82f1\u5bf8SiC\u886c\u5e95\uff0c\u800c\u4e14II-VI\u548c\u82f1\u98de\u51cc\u8fd8\u8ba1\u5212\u5c06\u5408\u4f5c\u54118\u82f1\u5bf8SiC\u886c\u5e95\u8fc7\u6e21\u3002<\/p>\n

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

\u56fe\u6e90\uff1a\u9ad8\u610f\u96c6\u56e2<\/p>\n

\u4e0e\u9ad8\u610f\u96c6\u56e2\u540c\u5c5e\u7b2c\u4e8c\u68af\u961f\u7684\u8fd8\u6709\u7f57\u59c6\u5b50\u516c\u53f8SiCrystal\uff0c\u636e\u8463\u4e8b\u603b\u7ecf\u7406Robert Eckstein\u6b64\u524d\u900f\u9732\uff0c2022\u5e74SiCrystal\u7684SiC\u886c\u5e95\u4ea7\u80fd\u51e0\u4e4e\u552e\u7f44\uff0c\u4e3b\u8981\u5ba2\u6237\u4e3a\u6bcd\u516c\u53f8\u7f57\u59c6\u3001\u82f1\u98de\u51cc\u3001\u610f\u6cd5\u534a\u5bfc\u4f53\u7b49\u591a\u5bb6\u516c\u53f8\u4f9b\u8d27\u3002<\/p>\n

\u5728\u6d77\u5916\u78b3\u5316\u7845\u886c\u5e95\u5382\u5546\u8ba2\u5355\u7206\u6ee1\u7684\u540c\u65f6\uff0c\u6211\u56fd\u5382\u5546\u4e5f\u8fce\u6765\u4e86\u65b0\u673a\u9047\uff0c\u5c71\u4e1c\u5929\u5cb3\u3001\u6676\u76db\u673a\u7535\u7b49\u7686\u6709\u4e86\u65b0\u8fdb\u5c55\u3002<\/p>\n

\u5176\u4e2d\uff0c\u5c71\u4e1c\u5929\u5cb3\u51ed\u501f\u8fd114\u4ebf\u5143\u7684\u8ba2\u5355\u5f15\u4eba\u6ce8\u76ee\u30027\u670821\u65e5\u665a\u95f4\uff0c\u5929\u5cb3\u5148\u8fdb\u516c\u544a\u62ab\u9732\uff0c\u516c\u53f8\u7b7e\u7f72\u4e86\u65f6\u957f\u4e09\u5e74\u76846\u82f1\u5bf8\u5bfc\u7535\u578b\u78b3\u5316\u7845\u886c\u5e95\u4ea7\u54c1\u9500\u552e\u5408\u540c\uff0c\u6309\u7167\u5408\u540c\u7ea6\u5b9a\u5e74\u5ea6\u57fa\u51c6\u5355\u4ef7\u6d4b\u7b97\uff0c\u9884\u8ba1\u542b\u7a0e\u9500\u552e\u5408\u8ba1\u91d1\u989d\u4e3a13.93\u4ebf\u5143\u3002<\/p>\n

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

\u56fe\u6e90\uff1a\u5929\u5cb3<\/p>\n

\u867d\u7136\u5929\u5cb3\u672a\u900f\u9732\u7b7e\u7ea6\u5ba2\u6237\u540d\u79f0\u548c\u5177\u4f53\u60c5\u51b5\uff0c\u4f46\u5176\u8868\u793a\u8fd9\u7b14\u5de8\u989d\u8ba2\u5355\u7b26\u5408\u672a\u6765\u53d1\u5c55\u6218\u7565\u89c4\u5212\u3002\u636e\u4e86\u89e3\uff0c\u76ee\u524d\u5929\u5cb3\u5148\u8fdb\u81ea\u4e3b\u7814\u53d1\u51fa\u534a\u7edd\u7f18\u578b\u78b3\u5316\u7845\u886c\u5e95\u4ea7\u54c1\u5df2\u6279\u91cf\u4f9b\u5e94\u81f3\u56fd\u5185\u4e0b\u6e38\u6838\u5fc3\u5ba2\u6237\uff0c\u540c\u65f6\u88ab\u56fd\u5916\u77e5\u540d\u7684\u534a\u5bfc\u4f53\u516c\u53f8\u4f7f\u7528\u3002\u5728\u5bfc\u7535\u578b\u78b3\u5316\u7845\u886c\u5e95\u9886\u57df\uff0c\u516c\u53f86\u82f1\u5bf8\u4ea7\u54c1\u5df2\u9001\u6837\u81f3\u591a\u5bb6\u56fd\u5185\u5916\u77e5\u540d\u5ba2\u6237\u30022021\u5e74\uff0c\u5929\u5cb3\u5148\u8fdb\u5b9e\u73b0\u9500\u552e\u886c\u5e95\u7ea65.7\u4e07\u7247\u3002<\/p>\n

\u5c31\u5728\u4eca\u5e743\u6708\uff0c\u5c71\u4e1c\u5929\u5cb3\u8fd8\u4e2d\u6807\u4e86\u4e2d\u753555\u6240\u9ad8\u8fbe1.806\u4ebf\u76844\u82f1\u5bf8\u9ad8\u7eaf\u534a\u7edd\u7f18SiC\u886c\u5e95\u8ba2\u5355\u3002\u5168\u519b\u6b66\u5668\u88c5\u5907\u91c7\u8d2d\u4fe1\u606f\u7f51\u516c\u544a\u663e\u793a\uff0c\u4e2d\u753555\u6240\u91c7\u8d2d4\u82f1\u5bf8\u9ad8\u7eaf\u534a\u7edd\u7f18SiC\u886c\u5e95\u8ba2\u5355\uff0c\u91c7\u8d2d\u91cf\u4e3a2.3\u4e07\u7247SiC\u886c\u5e95\uff0c\u6cb3\u5317\u540c\u5149\u548c\u5c71\u4e1c\u5929\u5cb3\u4e24\u5bb6\u5382\u5546\u4e2d\u6807\uff0c\u5176\u4e2d\u6cb3\u5317\u540c\u5149\u4e3a1.2\u4e07\u7247\uff0c\u5c71\u4e1c\u5929\u5cb3\u5219\u4e3a1.1\u4e07\u7247\u3002<\/p>\n

\u4eca\u5e744\u6708\u5e95\uff0c\u9732\u7b11\u79d1\u6280\u57282022\u5e74\u7b2c\u4e00\u5b63\u5ea6\u62a5\u544a\u4e2d\u62ab\u9732\uff0c\u5176\u63a7\u80a1\u5b50\u516c\u53f8\u5408\u80a5\u9732\u7b11\u534a\u5bfc\u4f53\u6750\u6599\u6709\u9650\u516c\u53f8\u4e0e\u4e1c\u839e\u5e02\u5929\u57df\u534a\u5bfc\u4f53\u79d1\u6280\u6709\u9650\u516c\u53f8\u5df2\u7b7e\u7f72\u8d2d\u9500\u5408\u540c\uff0c2022\u5e74-2024\u5e74\u4e0d\u5c11\u4e8e15\u4e07\u7247\u30027\u6708\uff0c\u9732\u7b11\u79d1\u6280\u5728\u53c2\u52a0\u8c03\u7814\u65f6\u8868\u793a\uff0c\u4e1c\u839e\u5929\u57df3\u5e7415\u4e07\u7247\u7684\u8ba2\u5355\u5df2\u7ecf\u5728\u5206\u6279\u91cf\u8fdb\u884c\u4ea4\u4ed8\u4e86\uff0c\u540e\u7eed\u968f\u7740\u5b9e\u9645\u4ea7\u80fd\u7684\u9010\u6b65\u722c\u5347\uff0c\u6574\u4f53\u4ea4\u4ed8\u8fdb\u5ea6\u6709\u671b\u8fdb\u4e00\u6b65\u52a0\u5feb\u3002<\/p>\n

2\u6708\u521d\uff0c\u6676\u76db\u673a\u7535\u5219\u662f\u5728\u300a\u5ba1\u6838\u95ee\u8be2\u51fd\u56de\u590d\u62a5\u544a\u300b\u4e2d\u63d0\u5230\uff0c2\u67087\u65e5\uff0c\u5ba2\u6237 A \u5df2\u4e0e\u6676\u76db\u673a\u7535\u5f62\u6210\u91c7\u8d2d\u610f\u5411\uff0c2022-2025 \u5e74\u4ed6\u4eec\u5c06\u4f18\u5148\u5411\u5ba2\u6237A\u63d0\u4f9b\u78b3\u5316\u7845\u886c\u5e95\u5408\u8ba1\u4e0d\u4f4e\u4e8e 23 \u4e07\u7247\u3002\u9664\u6b64\u4e4b\u5916\uff0c7\u6708\u6d88\u606f\u663e\u793a\uff0c\u6c5f\u82cf\u8d85\u82af\u661f\u534a\u5bfc\u4f53\u6709\u9650\u516c\u53f86\u82f1\u5bf8\u78b3\u5316\u7845\u886c\u5e95\u8fdb\u5165\u7f8e\u56fd\u4e00\u6d41\u5668\u4ef6\u5382\u5546\u3002<\/p>\n

\u79cd\u79cd\u8ff9\u8c61\u8868\u660e\uff0c\u9762\u5bf9\u672a\u6765\u7684\u78b3\u5316\u7845\u70ed\u6f6e\uff0c\u886c\u5e95\u5382\u5546\u5df2\u7ecf\u5148\u884c\u4e00\u6b65\uff0c\u8d5a\u4e86\u4e2a\u76c6\u6ee1\u94b5\u6ee1\u3002<\/p>\n

\u4e3a\u4f55\u662f\u8d5a\u94b1\u738b\u8005\uff1f<\/strong><\/p>\n

\u4ece\u4ef7\u503c\u91cf\u6765\u770b\uff0c\u6574\u4e2a\u78b3\u5316\u7845\u4ea7\u4e1a\u5448\u73b0\u51fa\u660e\u663e\u7684 \u201c\u5934\u91cd\u811a\u8f7b\u201d \u7279\u5f81\uff0c\u4ee5\u886c\u5e95\u548c\u5916\u5ef6\u4e3a\u4e3b\u7684\u78b3\u5316\u7845\u6750\u6599\u5360\u636e\u4e86\u6574\u4e2a\u4ea7\u4e1a\u94fe\u8fd170% \u7684\u4ef7\u503c\u91cf\uff0c\u5176\u4e2d\u886c\u5e95\u4f5c\u4e3a\u6700\u91cd\u8981\u7684\u73af\u8282\uff0c\u4ef7\u503c\u91cf\u5360\u6bd4\u63a5\u8fd1 50%\u3002<\/p>\n

\u78b3\u5316\u7845\u886c\u5e95,\u987e\u540d\u601d\u4e49\u5c31\u662f\u7528\u78b3\u5316\u7845\u5236\u6210\u7684\u886c\u5e95\uff0c\u662f\u5236\u9020\u78b3\u5316\u7845\u5668\u4ef6\u6700\u57fa\u7840\u7684\u6750\u6599\uff0c\u7b80\u5355\u5730\u8bf4\uff0c\u5c31\u662f\u6ca1\u6709\u78b3\u5316\u7845\u886c\u5e95\u5c31\u65e0\u6cd5\u5236\u9020\u51fa\u78b3\u5316\u7845\u5668\u4ef6\u3002\u76ee\u524d\u56fd\u5185 SiC \u886c\u5e95\u4e3b\u6d41\u89c4\u683c\u5206\u522b\u4e3a 4 \u82f1\u5bf8\u548c 6 \u82f1\u5bf8\uff0c\u867d\u7136\u6676\u76db\u673a\u7535\u3001\u70c1\u79d1\u6676\u4f53\u3001\u4e2d\u79d1\u9662\u7269\u7406\u6240\u7b49\u5df2\u6210\u529f\u7814\u53d1\u4e868\u82f1\u5bf8SiC\u5355\u6676\uff0c\u4f46\u79bb\u4ea7\u4e1a\u5316\u4ecd\u6709\u4e00\u6bb5\u8ddd\u79bb\u3002\u800c\u56fd\u5916\u5df2\u7ecf\u5411\u77408\u82f1\u5bf8\u91cf\u4ea7\u8fc8\u8fdb\uff0c\u6bd4\u5982\u4e0a\u8ff0\u63d0\u5230\u7684Wolfspeed 8\u82f1\u5bf8\u5382\u9884\u8ba1\u660e\u5e74\u4e0a\u534a\u5e74\u5f00\u59cb\u51fa\u8d27\uff0c\u6b64\u5916\u6cd5\u56fdSoitec\u3001\u9ad8\u610f\u96c6\u56e2\u3001\u610f\u6cd5\u534a\u5bfc\u4f53\u90fd\u5df2\u6210\u529f\u63a8\u51fa8\u82f1\u5bf8\u886c\u5e95\u3002<\/p>\n

\u4e0e\u7845\u6676\u5706\u76f8\u6bd4\uff0c\u78b3\u5316\u7845\u886c\u5e95\u7684\u5236\u5907\u96be\u5ea6\u8981\u9ad8\u51fa\u4e0d\u5c11\uff0c\u8fd9\u4e5f\u662f\u81f3\u4eca\u4e3a\u6b62\u80fd\u591f\u91cf\u4ea78\u82f1\u5bf8\u886c\u5e95\u5382\u5546\u5c48\u6307\u53ef\u6570\u7684\u539f\u56e0\u3002<\/p>\n

\u4e00\u65b9\u9762\uff0c\u78b3\u5316\u7845\u886c\u5e95\u5236\u9020\u5bf9\u6e29\u5ea6\u8981\u6c42\u8f83\u9ad8\uff0c\u5176\u6c14\u76f8\u751f\u957f\u6e29\u5ea6\u8d85\u8fc72300\u2103\uff0c\u4e14\u5728\u751f\u4ea7\u4e2d\u9700\u8981\u7cbe\u786e\u8c03\u63a7\u751f\u957f\u6e29\u5ea6\uff0c\u9ad8\u6e29\u5bf9\u8bbe\u5907\u548c\u5de5\u827a\u63a7\u5236\u5e26\u6765\u4e86\u6781\u9ad8\u7684\u8981\u6c42\uff0c\u518d\u52a0\u4e0a\u751f\u4ea7\u8fc7\u7a0b\u51e0\u4e4e\u662f\u9ed1\u7bb1\u64cd\u4f5c\u96be\u4ee5\u89c2\u6d4b\uff0c\u4e00\u65e6\u6e29\u5ea6\u548c\u538b\u529b\u63a7\u5236\u7a0d\u6709\u5931\u8bef\uff0c\u5219\u4f1a\u5bfc\u81f4\u5931\u8d25\u3002<\/p>\n

\u53e6\u4e00\u65b9\u9762\uff0c\u78b3\u5316\u7845\u957f\u6676\u901f\u5ea6\u6162\uff0c\u4ea7\u51fa\u826f\u7387\u8fd8\u4f4e\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7845\u68d2\u62c9\u6676 2-3 \u5929\u5373\u53ef\u62c9\u51fa\u7ea62m\u957f\u76848\u82f1\u5bf8\u7845\u68d2\uff0c\u800c\u78b3\u5316\u7845\u5374\u9700\u8981\u7ea67\u5929\u7684\u65f6\u95f4\u624d\u80fd\u751f\u957f 2cm\uff0c\u6bd4\u7845\u68d2\u62c9\u6676\u901f\u5ea6\u6162\u4e86\u4e00\u500d\u8fd8\u4e0d\u6b62\u3002\u66f4\u91cd\u8981\u7684\u662f\u78b3\u5316\u7845\u886c\u5e95\u5bf9\u6676\u578b\u8981\u6c42\u9ad8\uff0c\u9700\u8981\u7cbe\u51c6\u63a7\u5236\u7845\u78b3\u6bd4\u3001\u751f\u957f\u6e29\u5ea6\u68af\u5ea6\u3001\u6676\u4f53\u751f\u957f\u901f\u7387\u4ee5\u53ca\u6c14\u6d41\u6c14\u538b\u7b49\u5404\u79cd\u53c2\u6570\uff0c\u624d\u6709\u53ef\u80fd\u5236\u9020\u51fa\u65e0\u7f3a\u9677\u3001\u7686\u4e3a 4H \u6676\u578b\u7684\u53ef\u7528\u78b3\u5316\u7845\u886c\u5e95\uff0c\u5982\u6b64\u82db\u523b\u7684\u8981\u6c42\uff0c\u4f7f\u5f97\u539f\u672c\u5c31\u56f0\u96be\u7684\u78b3\u5316\u7845\u886c\u5e95\u5236\u9020\u66f4\u52a0\u96ea\u4e0a\u52a0\u971c\u3002<\/p>\n

\u8f83\u9ad8\u7684\u5236\u9020\u96be\u5ea6\u5e26\u6765\u7684\u662f\u4e00\u65f6\u4e4b\u95f4\u96be\u4ee5\u4e0b\u63a2\u7684\u4ef7\u683c\u3002\u636e\u300a\u79d1\u521b\u677f\u65e5\u62a5\u300b\u62a5\u9053\uff0c\u6709\u4e1a\u5185\u4eba\u58eb\u8868\u793a\uff0c\u76ee\u524d\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\u4e3b\u8981\u74f6\u9888\u4fbf\u5728\u4e8e\u5916\u5ef6\u7247\uff0c\u800c\u886c\u5e95\u662f\u78b3\u5316\u7845\u6676\u5706\u4ea7\u80fd\u7684\u5173\u952e\u5236\u7ea6\u70b9\u3002\u76f8\u8f83\u4e8e\u6210\u719f\u7684\u7845\u7247\u5236\u9020\u5de5\u827a\uff0c\u78b3\u5316\u7845\u886c\u5e95\u4ef7\u683c\u77ed\u671f\u5185\u4f9d\u7136\u4f1a\u8f83\u4e3a\u9ad8\u6602\u3002<\/p>\n

\u9664\u4e86\u672c\u8eab\u4ef7\u683c\u6602\u8d35\u5916\uff0c\u78b3\u5316\u7845\u529f\u7387\u5668\u4ef6\u5e02\u573a\u6301\u7eed\u6269\u5f20\u4e5f\u662f\u4e00\u90e8\u5206\u539f\u56e0\uff0c\u6bd5\u7adf\u65e0\u8bba\u5728\u54ea\u4e2a\u9886\u57df\uff0c\u7ec8\u7aef\u5e02\u573a\u6c38\u8fdc\u6709\u7740\u7edd\u5bf9\u7684\u53d1\u8a00\u6743\u3002<\/p>\n

\u4ec5\u4ee5\u65b0\u80fd\u6e90\u6c7d\u8f66\u4e3a\u4f8b\uff0c\u5b89\u68ee\u7f8e\u5728\u6280\u672f\u8d44\u6599\u4e2d\u6307\u51fa\uff0c\u78b3\u5316\u7845\u5668\u4ef6\u6240\u5177\u6709\u7684\u72ec\u7279\u4f18\u52bf\u5c06\u6539\u53d8\u7535\u52a8\u8f66\u7684\u672a\u6765\uff0c\u5982\u5728\u5173\u952e\u7684\u4e3b\u9a71\u9006\u53d8\u5668\u4e2d\u91c7\u7528\u78b3\u5316\u7845\u53ef\u6ee1\u8db3\u66f4\u9ad8\u529f\u7387\u548c\u66f4\u4f4e\u7684\u80fd\u6548\u3001\u66f4\u8fdc\u7eed\u822a\u3001\u66f4\u5c0f\u635f\u8017\u548c\u66f4\u4f4e\u7684\u91cd\u91cf\uff0c\u4ee5\u53ca\u5411800V\u8fc1\u79fb\u7684\u8d8b\u52bf\u4e2d\u66f4\u80fd\u53d1\u6325\u5b83\u7684\u4f18\u52bf\u3002<\/p>\n

\u9762\u5bf9\u5982\u6b64\u4f18\u52bf\uff0c\u8f66\u4f01\u5f88\u96be\u4e0d\u5fc3\u52a8\u3002\u4e09\u5b89\u5149\u7535\u526f\u603b\u7ecf\u7406\u9648\u4e1c\u5761\u66fe\u9884\u8ba1\uff0c\u57282023-2024\u5e74\uff0c\u78b3\u5316\u7845\u5668\u4ef6\u5728\u957f\u7eed\u822a\u91cc\u7a0b\u7684\u7535\u52a8\u8f66\u8f66\u578b\u7684\u6e17\u900f\u7387\u4f1a\u523080%\u201490%\uff0c\u672a\u6765\u4e5f\u4f1a\u5728\u4f4e\u7eed\u822a\u91cc\u7a0b\u7684\u8f66\u578b\u4e2d\u9010\u6b65\u6e17\u900f\u3002\u9884\u8ba12024\u5e74\u4e4b\u540e\uff0c400\u81f3500\u516c\u91cc\u7eed\u822a\u7684\u7535\u52a8\u8f66\u78b3\u5316\u7845\u5668\u4ef6\u7684\u6e17\u900f\u7387\u4f1a\u8fbe\u523040%\u5de6\u53f3\uff0c\u800c400\u516c\u91cc\u7eed\u822a\u4ee5\u4e0b\u7684\u8f66\u578b\u78b3\u5316\u7845\u5668\u4ef6\u4f1a\u57282025\u5e74\u4e4b\u540e\u8fbe\u523010%\u5de6\u53f3\u3002<\/p>\n

\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u7684\u8f66\u4f01\u5f00\u59cb\u5bfc\u5165\uff0c\u78b3\u5316\u7845\u529f\u7387\u5668\u4ef6\u6709\u671b\u6210\u4e3a\u6700\u7545\u9500\u7684\u529f\u7387\u5668\u4ef6\u3002\u636e\u7814\u8c03\u673a\u6784DIGITIMES Research\u9884\u4f30\uff0c2025\u5e74SiC\u5728\u7535\u52a8\u8f66\u5e94\u7528\u7684\u5e02\u573a\u89c4\u6a21\u53ef\u81f36.5\u4ebf\u7f8e\u5143\uff0c2021-2025\u5e74\uff0c\u5e74\u590d\u5408\u589e\u957f\u738725-30%\u3002\u6b64\u5916\uff0cTrendForce\u4e5f\u9884\u6d4b\uff0c2022\u5e74\u8f66\u7528\u78b3\u5316\u7845\u5668\u4ef6\u5e02\u573a\u89c4\u6a21\u6709\u671b\u8fbe\u523010.7\u4ebf\u7f8e\u5143\uff0c2026\u5e74\u5c06\u8fdb\u4e00\u6b65\u6500\u5347\u81f339.4\u4ebf\u7f8e\u5143\u3002<\/p>\n

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

\u56fe\u6e90\uff1aTrendForce<\/p>\n

\u5f53\u7136\uff0c\u65b0\u80fd\u6e90\u6c7d\u8f66\u53ea\u662f\u78b3\u5316\u7845\u529f\u7387\u5668\u4ef6\u5e7f\u9614\u7684\u5e94\u7528\u5e02\u573a\u4e4b\u4e00\uff0c\u672a\u6765\u57285G \u57fa\u5efa\u3001\u7279\u9ad8\u538b\u53ca\u8f68\u9053\u4ea4\u901a\u7b49\u5404\u9886\u57df\uff0c\u78b3\u5316\u7845\u90fd\u5c06\u8fce\u6765\u5de8\u5927\u7684\u53d1\u5c55\u673a\u9047\uff0c\u800c\u4f5c\u4e3a\u78b3\u5316\u7845\u529f\u7387\u5668\u4ef6\u5fc5\u5907\u7684\u6750\u6599\uff0c\u78b3\u5316\u7845\u886c\u5e95\u5e02\u573a\u6beb\u65e0\u7591\u95ee\u4e5f\u4f1a\u6c34\u6da8\u8239\u9ad8\u3002<\/p>\n

\u5728\u5e02\u573a\u548c\u4ef7\u683c\u7684\u53cc\u91cd\u5f71\u54cd\u4e0b\uff0c\u78b3\u5316\u7845\u886c\u5e95\u5382\u5546\u81ea\u7136\u4e5f\u5c31\u6210\u4e3a\u4e86\u6700\u5148\u8d5a\u94b1\u7684\u90a3\u4e2a\u73af\u8282\u3002<\/p>\n

\u5954\u8d74\u5728\u6269\u4ea7\u8def\u4e0a\u7684\u886c\u5e95\u5382\u5546<\/strong><\/p>\n

\u4e3a\u4e86\u4fdd\u8bc1\u78b3\u5316\u7845\u82af\u7247\u7684\u4f9b\u7ed9\uff0c\u529f\u7387\u5668\u4ef6\u5382\u5546\u7387\u5148\u4e70\u8fdb\u4e0a\u6e38\u886c\u5e95\u94fe\uff0c\u5305\u62ec\u5b89\u68ee\u7f8e\u3001\u7f57\u59c6\u3001\u82f1\u98de\u51cc\u4ee5\u53ca\u610f\u6cd5\u534a\u5bfc\u4f53\u5728\u5185\uff0c\u4f17\u591a\u529f\u7387\u534a\u5bfc\u4f53\u5927\u5382\u7eb7\u7eb7\u4e70\u4e0b\u4e0d\u540c\u7684\u4f18\u8d28SiC\u886c\u5e95\u4f9b\u5e94\u5546\u3002<\/p>\n

\u4e0e\u4e4b\u76f8\u5bf9\u7684\u662f\u886c\u5e95\u5382\u5546\u4eec\u7684\u5927\u5e45\u6269\u4ea7\u3002Wolfspeed\u57282019\u5e74\u65f6\u63a8\u51fa\u4e865\u5e74\u5b9e\u73b030\u500d\u6269\u4ea7\u8ba1\u5212\uff0c\u5ba3\u5e03\u5c06\u6295\u8d4410\u4ebf\u7f8e\u5143\u5206\u522b\u5728\u5317\u5361\u7f57\u6765\u7eb3\u5dde\u548c\u7ebd\u7ea6\u5dde\u5efa\u90208\u82f1\u5bf8\u529f\u7387\u548c\u5c04\u9891\u886c\u5e95\u5236\u9020\u5de5\u5382\uff0c\u5c06\u78b3\u5316\u7845\u6676\u5706\u5236\u9020\u80fd\u529b\u63d0\u9ad8\u591a\u8fbe30\u500d\uff0c\u5e76\u4f7f\u78b3\u5316\u7845\u6750\u6599\u751f\u4ea7\u589e\u52a030\u500d\uff0c\u4ece\u800c\u6ee1\u8db32024\u5e74\u7684\u9884\u671f\u5e02\u573a\u589e\u957f\u3002<\/p>\n

\u5728\u53bb\u5e74\u5e74\u5e95\u4e3e\u884c\u7684Wolfspeed\u5206\u6790\u5e08\u5927\u4f1a\u4e0a\uff0cWolfspeed\u900f\u9732\u886c\u5e95\u4ea7\u80fd\u6301\u7eed\u6269\u5f20\uff0c8 \u82f1\u5bf8SiC \u6676\u5706\u5382\u6709\u671b\u4e8e2022 \u5e74\u5b9e\u73b0\u91cf\u4ea7\uff0c\u5f53\u524dWolfspeed SiC \u886c\u5e95\u7684\u603b\u4ea7\u80fd\u4e3a16.7 \u4e07\u5e73\u65b9\u82f1\u5c3a\uff0c\u7ea6\u54087 \u4e07\u7247\/\u6708\uff08\u7b49\u65486 \u82f1\u5bf8\uff09\uff0c\u672a\u6765\u4e24\u5e74\u5c06\u9010\u6b65\u6269\u5f20\u4ea7\u80fd\u81f324.2 \u5e73\u65b9\u82f1\u5c3a\uff0c\u7ea6\u540810 \u4e07\u7247\/\u6708\uff08\u7b49\u65486 \u82f1\u5bf8\uff09\u3002\u4eca\u5e744\u6708\uff0cWolfspeed\u5168\u7403\u6700\u5927\u7684\u9996\u5ea78\u82f1\u5bf8SiC\uff08\u78b3\u5316\u7845\uff09\u5de5\u5382\u6b63\u5f0f\u5f00\u4e1a\uff0c\u8be5\u5de5\u5382\u9884\u8ba12024\u5e74\u8fbe\u4ea7\uff0c\u5c4a\u65f6\u4ea7\u80fd\u5c06\u8fbe2017\u5e74\u768430\u500d\u3002<\/p>\n

\u6b64\u5916\uff0c\u5b89\u68ee\u7f8e2022\u5e74\u7b2c\u4e00\u5b63\u5ea6\u8d22\u62a5\u6307\u51fa\uff0c\u8ba1\u5212\u5728\u4eca\u5e74\u5c06\u78b3\u5316\u7845\u886c\u5e95\u4ea7\u80fd\u6269\u51454\u500d\uff0c2021\u5e74\u5e74\u5e95\u54c8\u5fb7\u900a\u5de5\u5382\u6269\u5efa4\u4e07\u5e73\u65b9\u82f1\u5c3a\u4fbf\u662f\u8ba1\u5212\u4e2d\u7684\u4e00\u6b65\uff1b\u9ad8\u610f\u96c6\u56e2\u5728\u4eca\u5e743\u6708\u5ba3\u5e03\uff0c\u5c06\u6269\u5927\u5176\u5728\u5317\u5b89\u666e\u987f\u53bf\u548c\u745e\u5178\u7684\u6676\u5706\u5236\u9020\u80fd\u529b\uff0c\u4f5c\u4e3a 10 \u5e74\u5185 10 \u4ebf\u7f8e\u5143\u6295\u8d44\u7684\u4e00\u90e8\u5206\uff0c\u5176\u4e2dEaston \u5de5\u5382\u5728\u672a\u6765\u4e94\u5e74\u5185\u5c06 II-VI \u7684\u78b3\u5316\u7845\u886c\u5e95\u4ea7\u91cf\u81f3\u5c11\u589e\u52a0 6 \u500d\uff1b\u4eca\u5e745\u6708\uff0c\u610f\u6cd5\u534a\u5bfc\u4f53\u5f00\u59cb\u8d2d\u4e70\u8bbe\u5907\uff0c\u52a0\u5feb8\u82f1\u5bf8\u78b3\u5316\u7845\u886c\u5e95\u751f\u4ea7\u7ebf\u5efa\u8bbe\u3002<\/p>\n

\u518d\u6765\u770b\u56fd\u5185\uff0c\u5c71\u4e1c\u5929\u5cb3\u4e8e\u4eca\u5e74\u767b\u9646\u79d1\u521b\u677fIPO\uff0c\u53d1\u529b\u5bfc\u7535\u578bSiC\u886c\u5e95\uff0c\u52df\u5f97\u8d44\u91d1\u4e2d\u670923\u4ebf\u5143\u7528\u4e8e\u5efa\u8bbe6\u82f1\u5bf8\u5bfc\u7535\u578b\u78b3\u5316\u7845\u886c\u5e95\u9879\u76ee\uff0c\u9884\u8ba12026\u5e74\u5b9e\u73b0\u5168\u9762\u8fbe\u4ea7\uff0c\u5bf9\u5e946\u82f1\u5bf8\u5bfc\u7535\u578bSiC\u886c\u5e95\u4ea7\u80fd\u4e3a30\u4e07\u7247\/\u5e74\uff1b\u4eca\u5e743\u6708\uff0c\u6676\u76db\u673a\u7535\u5728\u5b81\u590f\u5f00\u5de5\u5efa\u8bbe\u4e86\u4e00\u671f\u5e74\u4ea740\u4e07\u72476\u82f1\u5bf8\u4ee5\u4e0a\u7684\u5bfc\u7535\u578b\u3001\u7edd\u7f18\u578bSiC\u886c\u5e95\u4ea7\u80fd\uff1b\u9732\u7b11\u79d1\u6280\u4e5f\u5728\u5168\u529b\u63a8\u8fdb\u4ea7\u80fd\u5efa\u8bbe\uff0c\u968f\u7740\u540e\u7aef\u76f8\u5e94\u7684\u5207\u78e8\u629b\u8fdb\u53e3\u8bbe\u5907\u5230\u4f4d\uff0c\u9884\u8ba1\u80fd\u591f\u57282023\u5e74\u5b9e\u73b0\u5e74\u4ea720\u4e07\u7247\u7684\u4ea7\u80fd\u89c4\u5212\uff1b\u8d85\u82af\u661f\u5219\u8ba1\u5212\u5c066-8\u82f1\u5bf8\u78b3\u5316\u7845\u886c\u5e95\u7684\u5e74\u4ea7\u91cf\u63d0\u5347\u81f3150\u4e07\u7247\u3002<\/p>\n

\u5199\u5728\u6700\u540e<\/strong><\/p>\n

\u5f53\u524d\u5730\u7403\u73af\u5883\u6b63\u5728\u9762\u4e34\u7740\u524d\u6240\u672a\u6709\u7684\u6076\u52a3\u52bf\u6001\uff0c\u6301\u7eed\u4e0d\u65ad\u7684\u9ad8\u6e29\u3001\u63a5\u8fde\u878d\u5316\u7684\u51b0\u5c71\u2026\u6240\u6709\u7684\u4e00\u5207\u90fd\u5728\u63d0\u9192\u6211\u4eec\u73af\u4fdd\u7684\u91cd\u8981\u6027\uff0c\u5728\u53cc\u78b3\u653f\u7b56\u4ee5\u53ca\u5404\u79cd\u9700\u6c42\u7684\u63a8\u52a8\u4e0b\uff0c\u4ee5\u78b3\u5316\u7845\u4e3a\u4e3b\u7684\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\u5fc5\u7136\u4f1a\u6210\u4e3a\u7eff\u8272\u65f6\u4ee3\u7684\u5ba0\u513f\uff0c\u76f8\u4fe1\u5728\u4e0d\u4e45\u7684\u672a\u6765\uff0c\u4e0d\u6b62\u78b3\u5316\u7845\u886c\u5e95\u5382\u5546\uff0c\u4e0b\u6e38\u7684\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\u529f\u7387\u5668\u4ef6\u5382\u5546\u4e5f\u5c06\u4f1a\u8fce\u6765\u65b0\u4e00\u8f6e\u7684\u201c\u635e\u91d1\u6d6a\u6f6e\u201d\u3002\uff08\u6587\uff1a\u534a\u5bfc\u4f53\u884c\u4e1a\u89c2\u5bdf\uff09<\/p>\n

\u66f4\u591aSiC\u548cGaN\u7684\u5e02\u573a\u8d44\u8baf\uff0c\u8bf7\u5173\u6ce8\u5fae\u4fe1\u516c\u4f17\u8d26\u53f7\uff1a\u96c6\u90a6\u5316\u5408\u7269\u534a\u5bfc\u4f53\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u8fd1\u4e9b\u5e74\uff0c\u5168\u7403\u73af\u4fdd\u610f\u8bc6\u7684\u62ac\u5934\uff0c\u518d\u52a0\u4e0a\u81ea\u52a8\u9a7e\u9a76\u4e00\u54e5\u7279\u65af\u62c9\u7684\u62a2\u7528\uff0c\u78b3\u5316\u7845\u70ed\u5ea6\u75af\u72c2\u98d9\u5347\u3002\u4ece\u5916\u5ef6\u8bbe\u5907\u3001\u886c\u5e95\u6750\u6599\uff0c\u5230SiC […]<\/p>\n","protected":false},"author":118,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[872],"tags":[64],"_links":{"self":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/62754"}],"collection":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/users\/118"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/comments?post=62754"}],"version-history":[{"count":1,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/62754\/revisions"}],"predecessor-version":[{"id":62758,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/62754\/revisions\/62758"}],"wp:attachment":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/media?parent=62754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/categories?post=62754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/tags?post=62754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}