{"id":5724,"date":"2026-06-04T07:02:23","date_gmt":"2026-06-04T07:02:23","guid":{"rendered":"https:\/\/www.hiitiosemi.com\/?p=5724"},"modified":"2026-06-04T07:02:27","modified_gmt":"2026-06-04T07:02:27","slug":"the-role-of-dbc-substrates-in-high-power-semiconductor-modules","status":"publish","type":"post","link":"https:\/\/www.hiitiosemi.com\/zh\/blog\/the-role-of-dbc-substrates-in-high-power-semiconductor-modules\/","title":{"rendered":"DBC\u57fa\u677f\u5728\u9ad8\u529f\u7387\u534a\u5bfc\u4f53\u6a21\u5757\u4e2d\u7684\u4f5c\u7528"},"content":{"rendered":"<p>\u5728\u8bbe\u8ba1\u9ad8\u529f\u7387\u534a\u5bfc\u4f53\u6a21\u5757\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u57fa\u677f\u81f3\u5173\u91cd\u8981\u3002 <a href=\"https:\/\/kurtzersa.com\/services\/solder-wiki\/dcb-dbc\" target=\"_blank\" rel=\"noopener\">\u76f4\u63a5\u952e\u5408\u94dc\uff08DBC\uff09<\/a> 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https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/06\/DBC-process-diagram-600x466.webp 600w\" sizes=\"(max-width: 884px) 100vw, 884px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u70ed\u7ba1\u7406\u4e0e\u6563\u70ed\u8def\u5f84<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u6548\u7684\u70ed\u4f20\u5bfc\u5bf9\u4e8e\u9ad8\u529f\u7387\u6a21\u5757\u81f3\u5173\u91cd\u8981\u3002DBC\u57fa\u677f\u5177\u6709\u539a\u94dc\u5c42\uff0c\u76f4\u63a5\u952e\u5408\u5728\u9676\u74f7\u57fa\u677f\u4e0a\uff0c\u9676\u74f7\u57fa\u677f\u5145\u5f53\u6563\u70ed\u5668\u3002<\/li>\n\n\n\n<li>\u5b83\u4eec\u63d0\u4f9b\u4f4e\u70ed\u963b\u8def\u5f84\uff0c\u6709\u52a9\u4e8e\u63a7\u5236\u7ed3\u6e29\u3002<\/li>\n\n\n\n<li>\u8fd9\u79cd\u9ad8\u6548\u7684\u6563\u70ed\u51cf\u5c11\u4e86\u5bf9\u7edd\u7f18\u6805\u6781\u6676\u4f53\u7ba1\uff08IGBT\uff09\u548c\u78b3\u5316\u7845\u6676\u4f53\u7ba1\u7b49\u534a\u5bfc\u4f53\u5668\u4ef6\u7684\u70ed\u5e94\u529b\uff0c\u63d0\u5347\u4e86\u53ef\u9760\u6027\u548c\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7535\u6c14\u7edd\u7f18\u4e0e\u9ad8\u538b\u80fd\u529b<\/h3>\n\n\n\n<ul 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class=\"wp-block-list\">\n<li>\u8fd9\u4e9b\u57fa\u677f\u4e3a\u529f\u7387\u5668\u4ef6\u7684\u5b89\u88c5\u63d0\u4f9b\u575a\u56fa\u7684\u673a\u68b0\u652f\u6491\uff0c\u9632\u6b62\u53d8\u5f62\u6216\u5f00\u88c2\u3002<\/li>\n\n\n\n<li>\u94dc\u5c42\u4f5c\u4e3a\u4e92\u8fde\u70b9\uff0c\u7b80\u5316\u4e86\u88c5\u914d\u8fc7\u7a0b\u3002<\/li>\n\n\n\n<li>\u5b83\u4eec\u7684\u8bbe\u8ba1\u6709\u52a9\u4e8e\u5747\u5300\u5206\u5e03\u673a\u68b0\u5e94\u529b\uff0c\u5728\u70ed\u5faa\u73af\u548c\u673a\u68b0\u51b2\u51fb\u8fc7\u7a0b\u4e2d\u5c24\u4e3a\u5173\u952e\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e2d\u56fd\uff0cDBC\u57fa\u677f\u662f\u9ad8\u529f\u7387\u534a\u5bfc\u4f53\u6a21\u5757\u7684\u6838\u5fc3\uff0c\u63d0\u4f9b\u70ed\u3001\u7535\u3001\u673a\u68b0\u6027\u80fd\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002\u8fd9\u4f7f\u5b83\u4eec\u6210\u4e3a\u6c7d\u8f66\u9006\u53d8\u5668\u3001\u53ef\u518d\u751f\u80fd\u6e90\u7cfb\u7edf\u548c\u5de5\u4e1a\u9a71\u52a8\u7b49 demanding \u5e94\u7528\u7684\u9996\u9009\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ed\u4f18\u52bf\uff1a\u4e3a\u4ec0\u4e48DBC\u57fa\u677f\u80fd\u5b9e\u73b0\u9ad8\u6548\u7387\u548c\u9ad8\u53ef\u9760\u6027<\/h2>\n\n\n\n<p>\u5728\u9ad8\u529f\u7387\u534a\u5bfc\u4f53\u6a21\u5757\u4e2d\u4f7f\u7528DBC\u57fa\u677f\u7684\u6700\u5927\u4f18\u52bf\u4e4b\u4e00\u662f\u5176\u51fa\u8272\u7684\u70ed\u7ba1\u7406\u80fd\u529b\u3002\u5339\u914d\u9676\u74f7\u57fa\u677f\u4e0e\u7845\u53ca\u5176\u4ed6\u534a\u5bfc\u4f53\u6750\u6599\u7684\u70ed\u81a8\u80c0\u7cfb\u6570\uff08CTE\uff09\uff0c\u6709\u52a9\u4e8e\u5728\u6e29\u5ea6\u53d8\u5316\u8fc7\u7a0b\u4e2d\u9632\u6b62\u5e94\u529b\u548c\u88c2\u7eb9\u3002\u8fd9\u79cd\u517c\u5bb9\u6027\u786e\u4fdd\u4e86\u5728\u6c7d\u8f66\u6216\u5de5\u4e1a\u7b49 demanding \u73af\u5883\u4e2d\u7684\u957f\u671f\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"952\" height=\"240\" src=\"https:\/\/www.hiitiosemi.com\/wp-content\/uploads\/2026\/06\/DBC2.webp\" alt=\"\" class=\"wp-image-5732\" srcset=\"https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/06\/DBC2.webp 952w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/06\/DBC2-300x76.webp 300w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/06\/DBC2-768x194.webp 768w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/06\/DBC2-18x5.webp 18w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/06\/DBC2-600x151.webp 600w\" sizes=\"(max-width: 952px) 100vw, 952px\" \/><\/figure>\n\n\n\n<p>DBC\u57fa\u677f\u4e0a\u7684\u539a\u94dc\u5c42\u5728\u8fd9\u91cc\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u5b83\u4eec\u63d0\u4f9b\u4f4e\u70ed\u963b\uff0c\u5141\u8bb8\u70ed\u91cf\u8fc5\u901f\u4ece\u5668\u4ef6\u7ed3\u6563\u5f00\u3002\u8fd9\u6709\u52a9\u4e8e\u4fdd\u6301\u7ed3\u6e29\u8f83\u4f4e\uff0c\u8fd9\u5bf9\u4e8e\u9ad8\u6548\u7387\u548c\u5ef6\u957f\u5668\u4ef6\u5bff\u547d\u81f3\u5173\u91cd\u8981\u3002\u9ad8\u7535\u6d41\u5bc6\u5ea6\u6a21\u5757\u53d7\u76ca\u4e8e\u8fd9\u4e9b\u94dc\u5c42\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u4ee5\u627f\u53d7\u66f4\u591a\u7684\u529f\u7387\u800c\u4e0d\u53d1\u751f\u8fc7\u70ed\uff0c\u4f7f\u5f97DBC\u57fa\u677f\u6210\u4e3a\u9ad8\u529f\u7387\u534a\u5bfc\u4f53\u6a21\u5757\u7684\u9996\u9009\u3002<\/p>\n\n\n\n<p>\u603b\u4f53\u800c\u8a00\uff0c\u8fd9\u4e9b\u70ed\u6027\u80fd\u4f18\u52bf\u610f\u5473\u7740\u5728\u9ad8\u529f\u7387\u5e94\u7528\u4e2d\u8868\u73b0\u66f4\u4f73\uff0c\u6545\u969c\u66f4\u5c11\uff0c\u8fd0\u884c\u66f4\u53ef\u9760\u3002\u5bf9\u4e8e\u6709\u5174\u8da3\u7684\u5148\u8fdb\u529f\u7387\u6a21\u5757\uff0c&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/product\/3300v-250a-high-voltage-igbt-power-module\/\">\u9ad8\u538bIGBT\u529f\u7387\u6a21\u5757<\/a>&nbsp;\u5229\u7528\u8fd9\u4e9b\u70ed\u6027\u80fd\u4f18\u52bf\u4ee5\u5b9e\u73b0\u5353\u8d8a\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<h2 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href=\"https:\/\/www.hiitiosemi.com\/product\/econo-dual-3h-1200v-900a-igbt-power-module-e1a\/\">Econo Dual 3H 1200V 900A IGBT \u529f\u7387\u6a21\u5757<\/a>\uff0c\u5b83\u5229\u7528\u8fd9\u4e9b\u5148\u8fdb\u7684\u57fa\u677f\u7279\u6027\u5b9e\u73b0\u5353\u8d8a\u7684\u7535\u6027\u80fd\u3002<\/p>\n\n\n\n<h2 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class=\"wp-block-heading\">DBC\u4e0e\u5f15\u7ebf\u6846\u67b6\u7ec4\u88c5<\/h3>\n\n\n\n<p>\u5f15\u7ebf\u6846\u67b6\u7ec4\u88c5\u4ee5\u5176\u4f4e\u6210\u672c\u548c\u6613\u4e8e\u5236\u9020\u800c\u95fb\u540d\u3002\u5b83\u4eec\u901a\u5e38\u6d89\u53ca\u5c06\u534a\u5bfc\u4f53\u5668\u4ef6\u8fde\u63a5\u5230\u91d1\u5c5e\u6846\u67b6\u4e0a\uff0c\u5e76\u901a\u8fc7\u7ebf\u952e\u5408\u5b9e\u73b0\u8fde\u63a5\u3002\u7136\u800c\uff0c\u4e0e\u5177\u6709\u539a\u94dc\u5c42\u76f4\u63a5\u952e\u5408\u9676\u74f7\u7684DBC\u57fa\u677f\u76f8\u6bd4\uff0c\u5b83\u4eec\u7684\u70ed\u963b\u8f83\u9ad8\uff0c\u6563\u70ed\u6548\u679c\u8f83\u5dee\u3002\u8fd9\u4f7f\u5f97DBC\u66f4\u9002\u5408\u9700\u8981\u70ed\u7ba1\u7406\u7684\u9ad8\u529f\u7387\u6a21\u5757\uff0c\u4f8b\u5982\u7535\u52a8\u8f66\u9006\u53d8\u5668\u6216\u5de5\u4e1a\u9a71\u52a8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DBC\u4e0e\u6d3b\u6027\u91d1\u5c5e\u948e\u710a\uff08AMB\uff09\u57fa\u677f<\/h3>\n\n\n\n<p>AMB\u57fa\u677f\u7531\u4e8e\u5176\u948e\u710a\u5de5\u827a\uff0c\u5177\u6709\u4f18\u5f02\u7684\u673a\u68b0\u5f3a\u5ea6\u548c\u9ad8\u6e29\u7a33\u5b9a\u6027\u3002\u5b83\u4eec\u5e38\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u6216\u9ad8\u53ef\u9760\u6027\u5de5\u4e1a\u5e94\u7528\u4e2d\u3002\u7136\u800c\uff0cDBC\u57fa\u677f\u901a\u5e38\u63d0\u4f9b\u66f4\u597d\u7684\u7535\u6c14\u7edd\u7f18\u548c\u66f4\u7b80\u4fbf\u7684\u5236\u9020\u5de5\u827a\uff0c\u56e0\u6b64\u5728\u9ad8\u538b\u5e94\u7528\u5982\u78b3\u5316\u7845\uff08SiC\uff09\u529f\u7387\u6a21\u5757\u4e2d\u66f4\u53d7\u6b22\u8fce\u3002\u5f53\u9ad8\u70ed\u5bfc\u7387\u548c\u7535\u6027\u80fd\u4f18\u5148\u8003\u8651\u65f6\uff0cDBC\u901a\u5e38\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DBC\u4e0e\u7edd\u7f18\u91d1\u5c5e\u57fa\u677f\uff08IMS\uff09<\/h3>\n\n\n\n<p>IMS\u57fa\u677f\u6210\u672c\u66f4\u4f4e\uff0c\u5e38\u7528\u4e8e\u8981\u6c42\u4e0d\u90a3\u4e48\u82db\u523b\u7684\u5e94\u7528\uff0c\u5982LED\u7167\u660e\u6216\u4f4e\u529f\u7387\u7535\u673a\u9a71\u52a8\u3002\u5b83\u4eec\u7531\u91d1\u5c5e\u5e95\u677f\u4e0a\u7684\u94dc\u5c42\u548c\u4e2d\u95f4\u7684\u7edd\u7f18\u5c42\u7ec4\u6210\u3002\u867d\u7136IMS\u53ef\u4ee5\u5904\u7406\u4e2d\u7b49\u529f\u7387\u6c34\u5e73\uff0c\u4f46\u5728\u9ad8\u529f\u7387\u6a21\u5757\u4e2d\uff0cDBC\u57fa\u677f\u5728\u70ed\u7ba1\u7406\u3001\u7535\u6c14\u7edd\u7f18\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u65b9\u9762\u8868\u73b0\u66f4\u4f18\u3002\u5bf9\u4e8e\u9ad8\u538b\u548c\u5927\u7535\u6d41\u6a21\u5757\uff0c\u5c24\u5176\u662f\u5728\u6c7d\u8f66\u6216\u53ef\u518d\u751f\u80fd\u6e90\u9886\u57df\uff0cDBC\u901a\u5e38\u662f\u9996\u9009\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f55\u65f6\u9009\u62e9\u6bcf\u79cd\u6280\u672f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5f15\u7ebf\u6846\u7ec4\u4ef6\uff1a<\/strong>&nbsp;\u9002\u7528\u4e8e\u4f4e\u81f3\u4e2d\u7b49\u529f\u7387\u3001\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\uff0c\u70ed\u6027\u80fd\u8981\u6c42\u4e0d\u9ad8\u3002<\/li>\n\n\n\n<li><strong>AMB\u57fa\u677f\uff1a<\/strong>&nbsp;\u7406\u60f3\u7528\u4e8e\u9ad8\u53ef\u9760\u6027\u548c\u9ad8\u6e29\u73af\u5883\uff0c\u5982\u822a\u7a7a\u822a\u5929\u6216\u519b\u7528\u7ea7\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li><strong>IMS\u57fa\u677f\uff1a<\/strong>&nbsp;\u9002\u7528\u4e8e\u9884\u7b97\u6709\u9650\u7684\u4f4e\u81f3\u4e2d\u7b49\u529f\u7387\u5e94\u7528\uff0c\u5982\u7167\u660e\u6216\u5c0f\u578b\u7535\u673a\u9a71\u52a8\u3002<\/li>\n\n\n\n<li><strong>DBC\u57fa\u677f\uff1a<\/strong>&nbsp;\u9ad8\u529f\u7387\u3001\u9ad8\u7535\u538b\u6a21\u5757\u7684\u9996\u9009\uff0c\u7279\u522b\u662f\u5728\u6c7d\u8f66\u9006\u53d8\u5668\u3001\u5de5\u4e1a\u9a71\u52a8\u548c\u53ef\u518d\u751f\u80fd\u6e90\u7cfb\u7edf\u4e2d\uff0c\u56e0\u5176\u4f18\u5f02\u7684\u70ed\u548c\u7535\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9009\u62e9\u5408\u9002\u7684\u57fa\u677f\u53d6\u51b3\u4e8e\u60a8\u7684\u5177\u4f53\u529f\u7387\u6c34\u5e73\u3001\u7535\u538b\u9700\u6c42\u548c\u73af\u5883\u6761\u4ef6\u3002\u5bf9\u4e8e\u6548\u7387\u548c\u53ef\u9760\u6027\u6700\u4e3a\u5173\u952e\u7684\u9ad8\u529f\u7387\u6a21\u5757\uff0cDBC\u57fa\u677f\u662f\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<h2 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