{"id":63702,"date":"2023-04-20T16:46:54","date_gmt":"2023-04-20T08:46:54","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=63702"},"modified":"2023-04-20T17:19:23","modified_gmt":"2023-04-20T09:19:23","slug":"%e7%89%b9%e6%96%af%e6%8b%89%e8%99%9a%e6%99%83%e4%b8%80%e6%9e%aa%ef%bc%8c%e7%a2%b3%e5%8c%96%e7%a1%85%e9%ab%98%e9%80%9f%e8%bf%88%e8%bf%9b","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/SiC\/newsdetail-63702.html","title":{"rendered":"\u7279\u65af\u62c9\u865a\u6643\u4e00\u67aa\uff0c\u78b3\u5316\u7845\u9ad8\u901f\u8fc8\u8fdb"},"content":{"rendered":"

\u88ab\u79f0\u4e3a\u201c\u672a\u6765\u5341\u5e74\u9ec4\u91d1\u8d5b\u9053\u201d\u7684\u78b3\u5316\u7845\u884c\u4e1a\u8fd1\u65e5\u53c8\u968f\u7740\u534e\u4e3a\u53d1\u5e03SiC\u7535\u9a71\u5e73\u53f0\u518d\u88ab\u5173\u6ce8\uff0c\u5728\u8fd1\u671f\u7279\u65af\u62c9\u5927\u5e45\u51cf\u5c11\u78b3\u5316\u7845\u4f7f\u7528\u98ce\u66b4\u4e0b\uff0c\u4e1a\u754c\u5728\u4e00\u6b21\u6b21\u7684\u63a2\u8ba8\u4e2d\uff0c\u9010\u6b65\u5ed3\u6e05\u4e86\u78b3\u5316\u7845\u672a\u6765\u4f7f\u7528\u7684\u4fe1\u5fc3\u4e0e\u524d\u666f\u3002<\/p>\n

\u534e\u4e3a\u7684\u78b3\u5316\u7845\u4ea7\u4e1a\u94fe\u5e03\u5c40<\/strong><\/p>\n

\u8fd1\u65e5\u534e\u4e3a\u4e3e\u529e\u4e86\u667a\u80fd\u7535\u52a8\u65b0\u54c1\u53d1\u5e03\u4f1a\uff0c\u5e76\u53d1\u5e03\u4e86\u805a\u7126\u52a8\u529b\u57df\u7684\u201cDriveONE\u65b0\u4e00\u4ee3\u8d85\u878d\u5408\u9ec4\u91d1\u52a8\u529b\u5e73\u53f0\u201d\u4ee5\u53ca\u201c\u65b0\u4e00\u4ee3\u5168\u6db2\u51b7\u8d85\u5145\u67b6\u6784\u201d\u7684\u5145\u7535\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u5176\u4e2d\uff0cDriveONE\u65b0\u4e00\u4ee3\u8d85\u878d\u5408\u9ec4\u91d1\u52a8\u529b\u5e73\u53f0\u4e3b\u8981\u5305\u62ec\u9762\u5411B\/B+\u7ea7\u7eaf\u7535\u3001B\/B+\u7ea7\u589e\u7a0b\u6df7\u52a8\uff0c\u4ee5\u53caA\u7ea7\u7eaf\u7535\u8f66\u578b\u52a8\u529b\u603b\u6210\u89e3\u51b3\u65b9\u6848\uff0c\u76ee\u6807\u662f\u4e0d\u65ad\u63d0\u5347\u6574\u8f66\u5ea6\u7535\u91cc\u7a0b\u548c\u5347\u6cb9\u91cc\u7a0b\uff0c\u5b9e\u73b0\u540c\u7b49\u7535\u6c60\u7535\u91cf\u4e0b\u5f97\u5230\u66f4\u9ad8\u7684\u884c\u9a76\u91cc\u7a0b\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u5e73\u53f0\u642d\u8f7d\u4e86\u9ad8\u6548SiC\u78b3\u5316\u7845\u6280\u672f\uff0c\u6027\u80fd\u3001\u6548\u7387\u3001\u5145\u7535\u901f\u5ea6\u53ca\u7eed\u822a\u91cc\u7a0b\u7b49\u6c34\u5e73\u9886\u5148\u4e1a\u754c\u3002<\/p>\n

\u4f5c\u4e3a\u7b2c\u4e09\u4ee3\u534a\u5bfc\u4f53\u6750\u6599\u7684\u5178\u578b\u4ee3\u8868\uff0c\u78b3\u5316\u7845\u9887\u53d7\u8d44\u672c\u5e02\u573a\u9752\u7750\u3002\u78b3\u5316\u7845\uff08SiC\uff09\u5668\u4ef6\u5177\u6709\u8010\u9ad8\u6e29\u3001\u8010\u9ad8\u538b\u3001\u9ad8\u9891\u7279\u6027\u597d\u3001\u8f6c\u5316\u6548\u7387\u9ad8\u3001\u4f53\u79ef\u5c0f\u548c\u91cd\u91cf\u8f7b\u7b49\u4f18\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65b0\u80fd\u6e90\u6c7d\u8f66\u3001\u8f68\u9053\u4ea4\u901a\u3001\u5149\u4f0f\u30015G\u901a\u8baf\u7b49\u9886\u57df\u3002<\/p>\n

\u5728\u6b64\u78b3\u5316\u7845\u5165\u5c40\u7684\u7edd\u4f73\u7a97\u53e3\uff0c\u534e\u4e3a\u7684\u78b3\u5316\u7845\u5e03\u5c40\u65e9\u65e9\u62c9\u5f00\u3002\u672c\u6b21\u53d1\u5e03\u667a\u80fd\u7535\u52a8\u4ea7\u54c1\u4e4b\u524d\uff0c\u534e\u4e3a\u5728SiC\u9886\u57df\u7684\u52a8\u4f5c\u4ee5\u6295\u8d44\u5e03\u5c40SiC\u4f9b\u5e94\u94fe\u4f01\u4e1a\u4e3a\u4e3b\u3002\u636e\u5316\u5408\u7269\u534a\u5bfc\u4f53\u5e02\u573a\u4e0d\u5b8c\u5168\u7edf\u8ba1\uff0c\u534e\u4e3a\u901a\u8fc7\u65d7\u4e0b\u534e\u4e3a\u54c8\u52c3\u6295\u8d44\u4e86SiC\u5916\u5ef6\u4f01\u4e1a\u4e1c\u839e\u5929\u57df\u3001\u701a\u5929\u5929\u6210\uff0c\u886c\u5e95\u4f01\u4e1a\u5c71\u4e1c\u5929\u5cb3\u3001\u5929\u79d1\u5408\u8fbe\uff0c\u8bbe\u5907\u76f8\u5173\u4f01\u4e1a\u7279\u601d\u8fea\uff0c\u6750\u6599\u76f8\u5173\u4f01\u4e1a\u5fb7\u667a\u65b0\u6750\u3002<\/p>\n

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

\u25b3Source\uff1a\u5316\u5408\u7269\u534a\u5bfc\u4f53\u5e02\u573a\u6839\u636e\u516c\u5f00\u4fe1\u606f\u6574\u7406<\/p>\n

\u7531\u6b64\u53ef\u89c1\uff0c\u534e\u4e3a\u5bf9SiC\u7684\u6295\u8d44\u57fa\u672c\u8986\u76d6\u4e86\u6574\u4e2a\u4ea7\u4e1a\u94fe\uff0c\u8fd9\u4f53\u73b0\u4e86\u534e\u4e3a\u5bf9SiC\u7684\u53d1\u5c55\u6f5c\u529b\u6709\u7740\u5145\u5206\u7684\u4fe1\u5fc3\u3002\u65e9\u57282021\u5e74\uff0c\u534e\u4e3a\u4fbf\u6307\u51fa\uff0c\u672a\u6765\u5341\u5e74\u662f\u7b2c\u4e09\u4ee3\u529f\u7387\u534a\u5bfc\u4f53\u7684\u521b\u65b0\u52a0\u901f\u671f\uff0c\u6e17\u900f\u7387\u5c06\u5168\u9762\u63d0\u5347\u3002\u800cSiC\u4ea7\u4e1a\u94fe\u7206\u53d1\u7684\u62d0\u70b9\u4e5f\u5c06\u4e34\u8fd1\uff0c\u5e02\u573a\u6f5c\u529b\u5c06\u88ab\u5145\u5206\u6316\u6398\u3002<\/p>\n

\u5404\u5927\u8f66\u4f01\u65e9\u65e9\u5165\u5c40\uff0c\u4e89\u76f8\u7ed1\u5b9a\u957f\u671f\u8ba2\u5355<\/strong><\/p>\n

\u867d\u7136SiC\u5f53\u4e0b\u5728\u826f\u7387\u3001\u5236\u9020\u5de5\u827a\u4ee5\u53ca\u6210\u672c\u4e0a\u4f9d\u65e7\u5b58\u5728\u4e00\u5b9a\u7684\u96be\u5ea6\uff0c\u4f46\u56fd\u5185\u5916\u4e1a\u754c\u51e0\u4e4e\u6240\u6709\u6c7d\u8f66OEM\u548c\u7535\u52a8\u6c7d\u8f66\u521d\u521b\u516c\u53f8\u90fd\u5df2\u7ecf\u5c06SiC\u7528\u4e8e\u7535\u52a8\u6c7d\u8f66\u7275\u5f15\u9006\u53d8\u5668\u548c\u8f66\u8f7d\u5145\u7535\u5668\u4e2d\uff0c\u6216\u8005\u6b63\u5904\u4e8e\u4ea7\u54c1\u8bbe\u8ba1\u9636\u6bb5\uff0c\u8fd9\u4e5f\u8db3\u4ee5\u4f53\u73b0\u4e86SiC\u7684\u4f18\u52bf\u5927\u4e8e\u5176\u58c1\u5792\u3002<\/p>\n

\u4ece\u56fd\u5916\u8f66\u5382\u8fd1\u671f\u52a8\u6001\u770b\uff0c\u5b9d\u9a6c\u3001\u8fc8\u51ef\u4f26\u3001\u5927\u4f17\u3001\u5954\u9a70\u3001\u73b0\u4ee3\u8d77\u4e9a\u7b49\u5728\u5185\u7684\u4e00\u4f17\u8f66\u4f01\u7eb7\u7eb7\u4e0eWolfspeed\u3001\u82f1\u98de\u51cc\u3001ST\u610f\u6cd5\u534a\u5bfc\u4f53\u7b49\u534a\u5bfc\u4f53\u5382\u5546\u7b7e\u8ba2\u5408\u4f5c\u534f\u8bae\u4ee5\u786e\u4fdd\u78b3\u5316\u7845\u4ea7\u54c1\u7684\u7a33\u5b9a\u4f9b\u5e94\u3002<\/p>\n

3\u67087\u65e5\uff0c\u5b9d\u9a6c\u6c7d\u8f66\u96c6\u56e2\uff08BMW\uff09\u5b98\u65b9\u6d88\u606f\u663e\u793a\uff0c\u4ed6\u4eec\u5df2\u4e0e\u5b89\u68ee\u7f8e\u7b7e\u7f72\u4e86\u957f\u671f\u4f9b\u8d27\u534f\u8bae\uff0c\u5b89\u68ee\u7f8e750V EliteSiC\u6a21\u5757\u5c06\u201c\u4e0a\u8f66\u201d\u5b9d\u9a6c\u7684400V\u7535\u52a8\u52a8\u529b\u4f20\u52a8\u7cfb\u7edf\u3002\u4e0e\u5b89\u68ee\u7f8e\u5408\u4f5c\u7684\u8f66\u4f01\u8fd8\u5305\u62ec\u5fb7\u56fd\u5927\u4f17\u3001\u8d77\u4e9a\u7b49\u3002\u4eca\u5e74\u5e74\u521d\uff0c\u5fb7\u56fd\u5927\u4f17\u6c7d\u8f66\u516c\u53f8(VW)\u4e0e\u5b89\u68ee\u7f8e\u7b7e\u7f72\u4e86\u4e00\u9879\u6218\u7565\u534f\u8bae\uff0c\u5b89\u68ee\u7f8e\u7684\u78b3\u5316\u7845\u4ea7\u54c1\u5c06\u7528\u4e8e\u5927\u4f17\u4e0b\u4e00\u4ee3\u5e73\u53f0\u7cfb\u5217\u7684\u8f66\u8f86\u7275\u5f15\u9006\u53d8\u5668\u89e3\u51b3\u65b9\u6848\uff1b1\u6708\u521d\uff0c\u5b89\u68ee\u7f8e\u5b98\u5fae\u5ba3\u5e03\uff0c\u4ed6\u4eec\u7684EliteSiC\u7cfb\u5217\u78b3\u5316\u7845\u529f\u7387\u6a21\u5757\u5df2\u88ab\u8d77\u4e9aEV6 GT\u8f66\u578b\u91c7\u7528\u3002<\/p>\n

\u6b64\u5916\uff0cWolfspeed\u5b98\u7f51\u5ba3\u5e031\u6708\u521d\uff0c\u4ed6\u4eec\u7684\u78b3\u5316\u7845\u5668\u4ef6\u5c06\u88ab\u6574\u5408\u5230\u6885\u8d5b\u5fb7\u65af-\u5954\u9a70\u591a\u6b3e\u8f66\u578b\u7684\u4e0b\u4e00\u4ee3\u52a8\u529b\u603b\u6210\u7cfb\u7edf\u4e2d\uff0c\u8fd9\u4e5f\u610f\u5473\u7740\u5954\u9a70\u5728\u4e3a\u4ed6\u4eec\u7684SiC\u8f66\u578b\u5373\u5c06\u89c4\u6a21\u5316\u91cf\u4ea7\u505a\u597d\u51c6\u5907\uff1b2\u6708\u672b\uff0cExro Technologies\u516c\u53f8\u5ba3\u5e03\uff0c\u4ed6\u4eec\u4e0e\u6b27\u6d32\u4e00\u5bb6\u9886\u5148\u7684\u5168\u7403\u6c7d\u8f66\u884c\u4e1a\u4f9b\u5e94\u5546\u7b7e\u7f72\u4e86\u6218\u7565\u5408\u4f5c\u534f\u8bae\uff0c\u5408\u4f5c\u5185\u5bb9\u5305\u62ec800V SiC\u7ebf\u5708\u7cfb\u7edf\uff08Coil DriverTM\uff09\u30023\u6708\uff0c\u8fc8\u51ef\u4f26\u5ba3\u5e03\u5df2\u4e0e\u610f\u6cd5\u534a\u5bfc\u4f53\u8fbe\u6210\u5408\u4f5c\uff0c\u4e0b\u4e00\u4ee3 IPG5 800V \u9006\u53d8\u5668\u5c06\u642d\u8f7d\u7531ST\u63d0\u4f9b\u7684 1200V SiC MOSFET\u6a21\u5757\uff1b3\u6708\u672b\uff0c\u65e5\u7acb\u80fd\u6e90\u5b98\u7f51\u5ba3\u5e03\uff0c\u4ed6\u4eec\u83b7\u5f97\u4e86\u5409\u5229\u6c7d\u8f66\u7684\u591a\u5e74\u8ba2\u5355\uff0c\u5e76\u5c06\u4e3a\u5409\u5229\u7684\u6781\u6c2a\u54c1\u724c\u63d0\u4f9b\u5176RoadPakTM\u529f\u7387\u6a21\u5757\u3002<\/p>\n

\u6b64\u5916\uff0c\u56fd\u5185\u8f66\u4f01\u4e5f\u6beb\u4e0d\u900a\u8272\uff0c\u9646\u7eed\u52a0\u7801\u78b3\u5316\u7845\u5e03\u5c40\u3002\u76ee\u524d\uff0c\u56fd\u5185\u5982\u6bd4\u4e9a\u8fea\u6c49\u3001\u851a\u6765\u3001\u5c0f\u9e4f\u3001\u5409\u5229\u7b49\u5747\u6709\u91cf\u4ea7\u8f66\u578b\u6709\u642d\u8f7d\u78b3\u5316\u7845\u5668\u4ef6\uff0c\u8fd1\u671f\u52a8\u6001\u5747\u6709\u66f4\u65b0\u3002<\/p>\n

\u5982\u5c0f\u9e4f\u53d1\u5e03\u4e86\u6276\u6447\u5e73\u53f0G6\uff0c\u5373\u5c06\u642d\u8f7d800V SiC\u6280\u672f\uff1b\u4e1c\u98ce\u6c7d\u8f66\u53d1\u5e03\u9a6c\u8d6bE\u54c1\u724c\uff0c\u5c06\u642d\u8f7d\u81ea\u4e3b\u5f00\u53d1\u7684SiC\u63a7\u5236\u5668\uff0c\u8fd8\u5c06\u4e8e\u5e74\u5e95\u91cf\u4ea7SiC\u6a21\u5757\uff1b\u54ea\u5412GT\u5728\u4e0a\u6d77\u8f66\u5c55\u4e2d\u4e0a\u5e02\uff0c\u642d\u8f7d800V SiC\u7535\u9a71\uff1b\u4e00\u6c7d\u7ea2\u65d7\u66f4\u662f\u5927\u52a8\u4f5c\u4e0d\u65ad\uff0c\u4eca\u5e74\u4e0d\u4ec5\u5c06\u4e0a\u5e022\u6b3e\u642d\u8f7d\u201c\u65d7\u5e1c\u201d\u8d85\u7ea7\u67b6\u6784\u7684SiC\u8f66\u578b\uff0c\u8fd8\u81ea\u4e3b\u7814\u53d1\u4e86\u57fa\u4e8e\u8d85\u9ad8\u9891\u9ad8\u529f\u7387SiC\u6a21\u5757\u7684\u7ea2\u65d7HSM\u9ad8\u6548\u7535\u9a71\u7cfb\u7edf\uff0c\u5e76\u4e14\u8fd8\u5b8c\u6210\u4e86\u9996\u6b3e\u5168\u56fd\u4ea7\u7535\u9a71\u75281200V\u5851\u5c012in1\u78b3\u5316\u7845\u529f\u7387\u6a21\u5757A\u6837\u4ef6\u2026\u2026<\/p>\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u57282023\u7b2c\u4e8c\u5341\u5c4a\u4e0a\u6d77\u56fd\u9645\u6c7d\u8f66\u5de5\u4e1a\u5c55\u89c8\u4f1a\u4e2d\uff0cSiC\u8f66\u578b\u6210\u4e3a\u4e86\u5176\u4e2d\u4e00\u5927\u4eae\u70b9\u3002\u851a\u6765\u3001\u7406\u60f3\u3001\u4e1c\u98ce\u3001\u7ea2\u65d7\u3001\u5e7f\u6c7d\u57c3\u5b89\u3001\u8fdc\u822a\u6c7d\u8f66\u3001\u6781\u661f\u3001\u6df1\u84dd\u6c7d\u8f66\u7b49\u8f66\u4f01\u9ad8\u8c03\u5c55\u793a\u4e86\u76f8\u5173\u8f66\u578b\u3002\u5f88\u663e\u7136\u7684\u662f\uff0cSiC\u4e0a\u8f66\u901f\u5ea6\u5f00\u59cb\u52a0\u5feb\u4e86\uff0cSiC\u5728\u6c7d\u8f66\u9886\u57df\u7684\u5730\u4f4d\u4e5f\u5728\u8d8a\u6765\u8d8a\u591a\u8f66\u4f01\u7684\u79ef\u6781\u5bfc\u5165\u4e0b\u4e0d\u65ad\u5f97\u5230\u660e\u786e\u3002<\/p>\n

\u78b3\u5316\u7845\u5c31\u662f\u541e\u91d1\u517d<\/strong><\/p>\n

\u78b3\u5316\u7845\u5165\u5c40\u6162\u7684\u6839\u672c\u539f\u56e0\u8fd8\u5728\u4e8e\u6210\u672c\u8fc7\u9ad8\uff0c\u8fd9\u80cc\u540e\u662f\u7814\u53d1\u5236\u9020\u7684\u56f0\u5c40\u3002<\/p>\n

\u4ece\u56fd\u5185\u5916\u78b3\u5316\u7845\u4f01\u4e1a\u76c8\u5229\u60c5\u51b5\u770b\uff0c\u6700\u8fd1\u8fd9\u51e0\u5e74\u8fd8\u5c5e\u4e8e\u7814\u53d1\u6295\u5165\u9ad8\u5cf0\u671f\uff0c\u5927\u90e8\u5206\u4f01\u4e1a\u8fd8\u672a\u5b9e\u73b0\u5b8c\u5168\u76c8\u5229\u3002<\/p>\n

\u4ee5\u78b3\u5316\u7845\u886c\u5e95\u7684\u884c\u4e1a\u9f99\u5934Wolfspeed\uff08\u524d\u79d1\u9510CREE\uff09\u60c5\u51b5\u770b\uff0c\u4ece1987\u5e74CREE\u5c06\u5176\u5e26\u51fa\u5b9e\u9a8c\u5ba4\u5f00\u5c55SiC\u5546\u7528\u751f\u4ea7\u7ebf\uff0c\u81f3\u4eca\u6b65\u5165\u5230\u9ad8\u901f\u53d1\u5c55\u65f6\u671f\u5df2\u6709\u8fd145\u4e2a\u5e74\u5934\u3002\u867d\u7136Wolfspeed\u8fd1\u5e74\u4ea7\u54c1\u4f9b\u4e0d\u5e94\u6c42\uff0c\u5176\u78b3\u5316\u7845\u4e1a\u7ee9\u5374\u8fde\u5e74\u4e8f\u635f\uff0c2018~2020\u5e74\u95f4\u5171\u8ba1\u4e8f\u635f8.46\u4ebf\u7f8e\u5143\uff0c2021\u8d22\u5e74\u5176\u6bdb\u5229\u6da6\u7387\u53ea\u670930%\uff0c\u5176\u4e2d2021\u5e74\u7b2c\u56db\u5b63\u5ea6\u51c0\u4e8f\u635f\u540c\u6bd4\u5927\u589e\uff0c\u4ece\u4e00\u5e74\u524d\u76840.44\u4ebf\u7f8e\u5143\uff0c\u589e\u52a0\u52301.45\u4ebf\u7f8e\u5143\u3002<\/p>\n

\u8fd9\u5e76\u975e\u662f\u56e0\u4e3a\u78b3\u5316\u7845\u4e0d\u8d5a\u94b1\uff0c\u800c\u662fWolfspeed\u4e00\u76f4\u8d70\u5728\u6269\u4ea7\u7684\u8def\u4e0a\u3002\u7531\u4e8e\u6269\u4ea7\u4e0e\u5efa\u5382\u9700\u6c42\uff0cWolfspeed\u8fd1\u4e09\u5e74\u6765\u7814\u53d1\u8d39\u7528\u4e0e\u9500\u552e\u7ba1\u7406\u8d39\u7528\uff08\u6ce8\uff1a\u5176\u9500\u552e\u4e0e\u7ba1\u7406\u8d39\u7528\u5408\u5e76\u8ba1\u7b97\uff09\u7686\u9010\u5e74\u9012\u589e\uff0c\u4e24\u8005\u76f8\u52a0\u63a5\u8fd1\u8425\u6536\u76842\/3\u3002<\/p>\n

Wolfspeed\u8fd1\u4e24\u5e74\u8d22\u62a5\u6570\u636e\u663e\u793a\uff0c\u5176\u8d44\u672c\u652f\u51fa\u4fdd\u6301\u9ad8\u4f4d\uff0c2021\u8d22\u5e74\u5176\u8d44\u672c\u652f\u51fa\u7ea65.5\u4ebf\u7f8e\u5143\uff0c2022\u8d22\u5e74Wolfspeed\u4f30\u8ba1\u7ea6\u4e3a4.75\u4ebf\u7f8e\u5143\u3002\u53e6\u5916\uff0cWolfspeed\u5728\u78b3\u5316\u7845\u7684\u7814\u53d1\u6295\u5165\u4e0a\u4fdd\u6301\u5728\u8425\u6536\u768430%\u5de6\u53f3\uff0c\u8fd9\u52a0\u5267\u4e86\u5176\u4e8f\u635f\u3002<\/p>\n

\u76c8\u4e8f\u6709\u53ef\u80fd\u5728\u4e00\u523b\u95f4\u7ffb\u8f6c\uff0cWolfspeed\u5bf9\u5176\u672a\u6765\u5df2\u6709\u8425\u6536\u9884\u5224\uff0c\u5c3d\u7ba1\u4e0a\u8ff0\u62a5\u544a\u671f\u5185\u51c0\u4e8f\u635f\u6301\u7eed\u6269\u5927\uff0c\u4f46\u5f53\u5176\u6700\u5927\u5de5\u5382\u5efa\u6210\u5e76\u542f\u52a8\u751f\u4ea7\u548c\u91cf\u4ea7\u722c\u5761\uff0cWolfspeed\u5373\u6709\u671b\u8fce\u6765\u8425\u6536\u8fc5\u901f\u589e\u957f\u3002<\/p>\n

Wolfspeed\u9884\u8ba1\uff0c\u52302024\u5e74\u5168\u90e8\u5b8c\u5de5\u65f6\u5c06\u5e26\u6765\u78b3\u5316\u7845\u6676\u5706\u5236\u9020\u4ea7\u80fd\u768430\u500d\u589e\u957f\u3002\u6b64\u5916\uff0c\u57282022\u8d22\u5e74Q1\u7684\u7535\u8bdd\u4f1a\u8bae\u4e0a\uff0c\u7ba1\u7406\u5c42\u4e5f\u5bf9\u8be5\u5382\u8868\u8fbe\u5145\u5206\u4fe1\u5fc3\uff0c\u9884\u8ba1\u65b0\u5382\u751f\u4ea7\u6210\u672c\u5c06\u964d\u4f4e50%\u5de6\u53f3\uff0c\u751f\u4ea7\u5468\u671f\u4e5f\u5c06\u964d\u4f4e50%\u5de6\u53f3\u3002\u4f34\u968f2022\uff08\u516c\u5386\u5e74\u975e\u8d22\u5e74\uff09\u6295\u4ea7\uff0cWolfspeed\u7528\u4e8e\u5efa\u5382\u7684\u8d39\u7528\u4e5f\u5c06\u5927\u5e45\u964d\u4f4e\uff0c\u4ece\u800c\u626d\u8f6c\u6301\u7eed\u201c\u5931\u8840\u201d\u72b6\u6001\uff0c\u63d0\u5347\u5229\u6da6\u7387\u3002<\/p>\n

\u6211\u56fd\u78b3\u5316\u7845\u4f01\u4e1a\u4e5f\u4e0d\u4f8b\u5916\uff0c\u56fd\u5185\u4e3b\u8981\u78b3\u5316\u7845\u886c\u5e95\u4f01\u4e1a\u5305\u62ec\u5929\u5cb3\u5148\u8fdb\u3001\u540c\u5149\u6676\u4f53\u3001\u5929\u79d1\u5408\u8fbe\u3001\u70c1\u79d1\u6676\u4f53\u3001\u9732\u7b11\u79d1\u6280\u7b49\u3002\u65e9\u5e74\u78b3\u5316\u7845\u843d\u5730\u573a\u666f\u7684\u53d1\u5c55\u901f\u5ea6\u8f83\u6162\uff0c\u5bfc\u81f4\u78b3\u5316\u7845\u8fd9\u4e00\u9886\u57df\u7684\u5546\u4e1a\u5316\u4e5f\u4e0d\u5c3d\u5982\u4eba\u610f\uff0c\u540c\u65f6\u78b3\u5316\u7845\u886c\u5e95\u4f5c\u4e3a\u77e5\u8bc6\u5bc6\u96c6\u578b\u884c\u4e1a\uff0c\u5bf9\u7814\u53d1\u6295\u5165\u7684\u9700\u6c42\u6781\u9ad8\uff0c\u4f7f\u5f97\u4f01\u4e1a\u5148\u5929\u5c31\u5e26\u6709\u201c\u541e\u91d1\u517d\u201d\u5c5e\u6027\u3002<\/p>\n

\u5929\u79d1\u5408\u8fbe\u9996\u5e2d\u79d1\u5b66\u5bb6\u3001\u4e2d\u79d1\u9662\u7269\u7406\u6240\u7814\u7a76\u5458\u9648\u5c0f\u9f99\u9648\u5c0f\u9f99\u65e9\u671f\u5c31\u66fe\u900f\u9732\uff0c\u5929\u79d1\u5408\u8fbe\u6210\u7acb\u591a\u5e74\u6765\uff0c\u5927\u90e8\u5206\u65f6\u95f4\u5e76\u672a\u5b9e\u73b0\u76c8\u5229\uff0c\u8fd9\u7ed9\u9648\u5c0f\u9f99\u56e2\u961f\u548c\u6295\u8d44\u65b9\u90fd\u5e26\u6765\u5f88\u5927\u7684\u538b\u529b\u3002\u4ece\u5929\u79d1\u5408\u8fbe\u4e0e\u5929\u5cb3\u5148\u8fdb\u62ab\u9732\u7684\u6570\u636e\u6765\u770b\uff0c\u4e24\u5bb6\u516c\u53f8\u90fd\u5b58\u5728\u7d2f\u8ba1\u672a\u5f25\u8865\u4e8f\u635f\u7684\u60c5\u51b5\u3002\u8fd9\u4e3b\u8981\u662f\u7531\u4e8e\u4f01\u4e1a\u6301\u7eed\u7814\u53d1\u6295\u5165\u4e0e\u524d\u671f\u78b3\u5316\u7845\u6750\u6599\u5de5\u4e1a\u5316\u5e94\u7528\u8fdb\u7a0b\u8f83\u6162\u7b49\u5f71\u54cd\u56e0\u7d20\u3002\u53e6\u4e00\u5bb6\u5927\u5382\u9732\u7b11\u79d1\u6280\u4e5f\u66fe\u516c\u5f00\u8868\u793a\uff0c\u56e0SiC\u4ea7\u4e1a\u524d\u671f\u7814\u53d1\u53ca\u8d44\u4ea7\u6295\u5165\u6210\u672c\u9ad8\uff0c\u9884\u8ba12022\u5e74\u51c0\u5229\u6da6\u4e8f\u635f\u4eba\u6c11\u5e012.30\u4ebf~2.95\u4ebf\u5143\uff0c\u5e74\u589e\u7531\u76c8\u8f6c\u4e8f\u3002<\/p>\n

\u6240\u5e78\uff0c\u6700\u56f0\u82e6\u7684\u65f6\u5149\u5df2\u7ecf\u8fc7\u53bb\uff0c\u6211\u56fd\u591a\u4e2a\u5927\u5382\u78b3\u5316\u7845\u5df2\u53d6\u5f97\u6700\u65b0\u8fdb\u5c55\uff0c\u76f8\u5173\u7684\u6269\u4ea7\u9879\u76ee\u4e5f\u5728\u52a0\u901f\u63a8\u8fdb\u4e2d\u3002\u5510\u4ee3\u8bd7\u4eba\u66f9\u677e\u6709\u53e5\u4e2d\u56fd\u4eba\u4eba\u7686\u77e5\u7684\u8bd7\u2014\u2014\u51ed\u541b\u83ab\u8bdd\u5c01\u4faf\u4e8b\uff0c\u4e00\u5c06\u529f\u6210\u4e07\u9aa8\u67af\uff0c\u78b3\u5316\u7845\u7684\u4ea7\u4e1a\u5316\u5e94\u7528\u662f\u4ee5\u65e0\u6570\u5931\u8d25\u8005\u505a\u5206\u6bcd\u4e3a\u4ee3\u4ef7\u7684\u3002\u76ee\u524d\u8ddd\u79bb\u78b3\u5316\u7845\u7684\u5927\u89c4\u6a21\u843d\u5730\u5e94\u7528\u8fd8\u6709\u4e00\u6bb5\u65f6\u95f4\uff0c\u78b3\u5316\u7845\u8fd8\u5728\u5411\u7740\u66f4\u9ad8\u7684\u5207\u5272\u826f\u7387\u3001\u66f4\u5feb\u7684\u751f\u957f\u901f\u5ea6\u3001\u66f4\u5927\u7684\u6676\u5706\u5c3a\u5bf8\u4ee5\u53ca\u66f4\u4f4e\u7684\u751f\u4ea7\u6210\u672c\u8dc3\u8fdb\u3002<\/p>\n

\u78b3\u5316\u7845\u5927\u89c4\u6a21\u5e94\u7528\u201c\u867d\u8fdf\u4f46\u5230\u201d<\/strong><\/p>\n

\u65e9\u524d\u7279\u65af\u62c9\u7387\u5148\u5728Model 3\u4e2d\u91c7\u7528\u78b3\u5316\u7845\u66ff\u4ee3IGBT\uff0c\u78b3\u5316\u7845\u5f00\u59cb\u5d2d\u9732\u950b\u8292\uff1b\u8fd1\u65e5\u7279\u65af\u62c9\u5728\u6295\u8d44\u8005\u5927\u4f1a\u4e0a\u5ba3\u5e03\uff0c\u5728\u5176\u4e0b\u4e00\u4ee3\u5e73\u53f0\u5c06\u51cf\u5c1175%\u78b3\u5316\u7845\u7684\u65b9\u6848\uff0c\u5f15\u8d77\u4e1a\u754c\u6ce2\u52a8\u3002<\/p>\n

\u82af\u7ca4\u80fd\u603b\u7ecf\u7406\u5f90\u4f1f\u5728\u8fd1\u65e5\u4e3e\u529e\u7684\u7b2c25\u5c4a\u4e2d\u56fd\u96c6\u6210\u7535\u8def\u5236\u9020\u5e74\u4f1a\u66a8\u4f9b\u5e94\u94fe\u521b\u65b0\u53d1\u5c55\u5927\u4f1a-\u529f\u7387\u534a\u5bfc\u4f53\u53ca\u5316\u5408\u7269\u534a\u5bfc\u4f53\u8bba\u575b\u4e2d\uff0c\u5bf9\u7279\u65af\u62c9\u5927\u5e45\u5ea6\u51cf\u5c11\u78b3\u5316\u7845\u7528\u91cf\u539f\u56e0\u8fdb\u884c\u4e86\u5206\u6790\uff0c\u4ed6\u8868\u793a\u7845\u57faIGBT\u7684\u90e8\u5206\u66ff\u4ee3\u4ee5\u53ca\u901a\u8fc7\u521b\u65b0\u4e0e\u6539\u8fdb\u51cf\u5c11\u78b3\u5316\u7845\u82af\u7247\u9762\u79ef\u7528\u91cf\u768475\uff05\u6216\u662f\u7279\u65af\u62c9\u51cf\u5c11\u78b3\u5316\u7845\u7528\u91cf\u7684\u539f\u56e0\uff0c\u6839\u672c\u539f\u56e0\u8fd8\u662f\u5728\u4e8e\u5f53\u4e0b\u78b3\u5316\u7845\u6210\u672c\u8fc7\u9ad8\u3002<\/p>\n

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

\u25b3Source\uff1a\u5168\u7403\u534a\u5bfc\u4f53\u89c2\u5bdf\u73b0\u573a\u62cd\u6444<\/p>\n

\u201c\u6700\u8fd1\u4e3b\u8981\u662f\u53d7\u5230\u4e86\u7279\u65af\u62c9\u5927\u5e45\u7f29\u51cf\u78b3\u5316\u7845\u7528\u91cf\u6d88\u606f\u7684\u5f71\u54cd\uff0c\u5e02\u573a\u51fa\u73b0\u4e86\u4e00\u4e9b\u60b2\u89c2\u60c5\u7eea\u3002\u4f46\u611f\u89c9\u5e02\u573a\u53cd\u5e94\u6709\u4e9b\u8fc7\u5ea6\u3002\u201d\u4ece\u4e2d\u957f\u671f\u770b\uff0c\u78b3\u5316\u7845\u62e5\u6709\u4f18\u8d8a\u7684\u7535\u6c14\u7279\u6027\uff0c\u4f20\u7edf\u7684\u7845\u6750\u6599\u65e0\u6cd5\u6bd4\u62df\u3002<\/p>\n

TrendForce\u96c6\u90a6\u54a8\u8be2\u5206\u6790\u5e08\u9f9a\u745e\u9a84\u6307\u51fa\uff0c\u78b3\u5316\u7845\u53d6\u4ee3\u7845\u57faIGBT\u662f\u4e0d\u53ef\u9006\u7684\u8d8b\u52bf\uff0c\u5c24\u5176\u662f\u5728800V\u5145\u7535\u67b6\u6784\u4e4b\u4e0b\uff0c\u7845\u57faIGBT\u5df2\u7ecf\u8fbe\u5230\u6027\u80fd\u7684\u6781\u9650\uff0c\u5f88\u96be\u6ee1\u8db3\u4e3b\u9a71\u9006\u53d8\u5668\u7684\u6280\u672f\u9700\u6c42\u3002\u4ece\u4e0b\u6e38\u5e94\u7528\u6765\u770b\uff0c\u78b3\u5316\u7845\u7ec4\u4ef6\u662f\u7535\u52a8\u6c7d\u8f66\u5236\u9020\u5546\u672a\u6765\u5fc5\u987b\u8003\u8651\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u53e6\u5916\u5149\u4f0f\u50a8\u80fd\u573a\u666f\u4e5f\u5728\u52a0\u901f\u5bfc\u5165\uff0c\u56e0\u6b64\u8fd1\u51e0\u5e74\u78b3\u5316\u7845\u5e02\u573a\u5c06\u7ef4\u6301\u4f9b\u4e0d\u5e94\u6c42\u6001\u52bf\uff0c\u4ea7\u4e1a\u70ed\u5ea6\u4e0d\u4f1a\u964d\u4f4e\u3002<\/p>\n

\u636eTrendForce\u96c6\u90a6\u54a8\u8be2\u4e86\u89e3\uff0cSiC\u7684\u53ef\u9760\u6027\u4ee5\u53ca\u4f9b\u5e94\u94fe\u7684\u7a33\u5b9a\u6027\u786e\u5b9e\u4ee4\u7279\u65af\u62c9\u4fe1\u5fc3\u4e0d\u8db3\uff0c\u4e14\u5f53\u524dSiC\u529f\u7387\u5668\u4ef6\u4ef7\u683c\u8f83\u9ad8\uff0c\u7279\u65af\u62c9\u7684\u8fd9\u4e00\u51b3\u5b9a\u6216\u8bb8\u5e76\u975e\u51fa\u4e8e\u5bf9SiC\u7684\u4e0d\u4fe1\u4efb\uff0c\u800c\u662f\u57fa\u4e8eSiC\u53d1\u5c55\u73b0\u72b6\u6240\u505a\u7684\u8ba9\u6b65\u3002<\/p>\n

\u636eTrendForce\u96c6\u90a6\u54a8\u8be2\u7814\u7a76\u7edf\u8ba1\uff0c\u968f\u7740\u76f8\u5173\u5927\u5382\u4e0e\u6c7d\u8f66\u3001\u80fd\u6e90\u4e1a\u8005\u5408\u4f5c\u9879\u76ee\u660e\u6717\u5316\uff0c\u5c06\u63a8\u52a82023\u5e74\u6574\u4f53SiC\u529f\u7387\u5143\u4ef6\u5e02\u573a\u4ea7\u503c\u8fbe22.8\u4ebf\u7f8e\u5143\uff0c\u5e74\u6210\u957f41.4%\u3002\u6b64\u5916\uff0cTrendForce\u96c6\u90a6\u54a8\u8be2\u9884\u671f\uff0c\u81f32026\u5e74SiC\u529f\u7387\u5143\u4ef6\u5e02\u573a\u4ea7\u503c\u53ef\u671b\u8fbe53.3\u4ebf\u7f8e\u5143\u3002<\/p>\n

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

\u57fa\u4e8e\u5bf9\u65b0\u6280\u672f\u3001\u65b0\u6750\u6599\u7684\u53d8\u9769\u4fe1\u5fc3\uff0c\u672a\u6765\u968f\u7740\u826f\u7387\u7684\u5927\u5e45\u63d0\u5347\uff0c\u89c4\u6a21\u4f18\u52bf\u4e0b\u6210\u672c\u7684\u4e0d\u65ad\u4e0b\u964d\uff0c\u76f8\u4fe1\u78b3\u5316\u7845\u5c06\u8fce\u6765\u7206\u53d1\u6027\u6210\u957f\u3002\uff08\u6765\u6e90\uff1a\u5168\u7403\u534a\u5bfc\u4f53\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":"

\u88ab\u79f0\u4e3a\u201c\u672a\u6765\u5341\u5e74\u9ec4\u91d1\u8d5b\u9053\u201d\u7684\u78b3\u5316\u7845\u884c\u4e1a\u8fd1\u65e5\u53c8\u968f\u7740\u534e\u4e3a\u53d1\u5e03SiC\u7535\u9a71\u5e73\u53f0\u518d\u88ab\u5173\u6ce8\uff0c\u5728\u8fd1\u671f\u7279\u65af\u62c9\u5927\u5e45\u51cf\u5c11\u78b3\u5316\u7845\u4f7f\u7528 […]<\/p>\n","protected":false},"author":118,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[872],"tags":[],"_links":{"self":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/63702"}],"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=63702"}],"version-history":[{"count":1,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/63702\/revisions"}],"predecessor-version":[{"id":63706,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/63702\/revisions\/63706"}],"wp:attachment":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/media?parent=63702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/categories?post=63702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/tags?post=63702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}