{"id":5357,"date":"2026-03-24T05:15:11","date_gmt":"2026-03-24T05:15:11","guid":{"rendered":"https:\/\/www.hiitiosemi.com\/?p=5357"},"modified":"2026-03-24T05:15:46","modified_gmt":"2026-03-24T05:15:46","slug":"gate-driver-design-for-igbt-and-sic-modules-practical-guide","status":"publish","type":"post","link":"https:\/\/www.hiitiosemi.com\/zh\/blog\/gate-driver-design-for-igbt-and-sic-modules-practical-guide\/","title":{"rendered":"IGBT\u4e0eSiC\u6a21\u5757\u95e8\u9a71\u52a8\u8bbe\u8ba1\u5b9e\u7528\u6307\u5357"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u7406\u89e3IGBT\u4e0eSiC\u529f\u7387\u6a21\u5757\uff1a\u57fa\u7840\u77e5\u8bc6\u4e0e\u5dee\u5f02<\/h2>\n\n\n\n<p>\u5728\u8bbe\u8ba1\u95e8\u9a71\u52a8\u5668\u65f6\uff0c\u9996\u5148\u7406\u89e3IGBT\u4e0eSiC\u529f\u7387\u6a21\u5757\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\u548c\u5dee\u5f02\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e24\u79cd\u6280\u672f\u90fd\u7528\u4e8e\u529f\u7387\u5f00\u5173\uff0c\u4f46\u5728\u884c\u4e3a\u548c\u9700\u6c42\u4e0a\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u5b9e\u73b0IGBT\u548cSiC\u7535\u6e90\u6a21\u5757\u7684\u9ad8\u529f\u7387\u5bc6\u5ea6\u2014\u2014\u82f1\u98de\u51cc\u4e0e\u6469\u5c14\u58eb\" width=\"1290\" height=\"726\" src=\"https:\/\/www.youtube.com\/embed\/y7MLEcDJZHk?start=75&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u57fa\u672c\u5de5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7edd\u7f18\u6805\u53cc\u6781\u6676\u4f53\u7ba1\uff08IGBT\uff09<\/strong>&nbsp;\u7ed3\u5408\u4e86MOSFET\u8f93\u5165\u548c\u53cc\u6781\u5bfc\u7535\uff0c\u9002\u7528\u4e8e\u4e2d\u538b\u548c\u4e2d\u7535\u6d41\u5e94\u7528\u3002<\/li>\n\n\n\n<li><strong>\u78b3\u5316\u7845MOSFET\uff08SiC\u91d1\u5c5e\u6c27\u5316\u7269\u534a\u5bfc\u4f53\u573a\u6548\u5e94\u6676\u4f53\u7ba1\uff09<\/strong>&nbsp;\u662f\u4e00\u79cd\u5bbd\u7981\u5e26\u534a\u5bfc\u4f53\u5668\u4ef6\uff0c\u80fd\u591f\u5728\u66f4\u9ad8\u7535\u538b\u548c\u6e29\u5ea6\u4e0b\u5b9e\u73b0\u66f4\u5feb\u7684\u5f00\u5173\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5173\u952e\u5bf9\u6bd4\u6982\u8ff0<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u6027<\/th><th>IGBT<\/th><th>\u78b3\u5316\u7845MOSFET<\/th><\/tr><\/thead><tbody><tr><td>\u7535\u538b\u989d\u5b9a\u503c<\/td><td>\u6700\u9ad8\u7ea61700V<\/td><td>\u6700\u9ad83300V\u6216\u66f4\u9ad8<\/td><\/tr><tr><td>\u5f00\u5173\u9891\u7387<\/td><td>\u901a\u5e38\u9ad8\u8fbe20\u201350 kHz<\/td><td>\u53ef\u8d85\u8fc7100 kHz<\/td><\/tr><tr><td>\u95e8\u6781\u7535\u538b\u8981\u6c42<\/td><td>+15V\u5f00\u542f\uff0c-5V\u5173\u95ed<\/td><td>+18\u81f3+20V\u5f00\u542f\uff0c-3\u81f3-5V\u5173\u95ed<\/td><\/tr><tr><td>\u95e8\u6781\u7535\u8377\uff08Qg\uff09<\/td><td>\u8f83\u9ad8\uff08\u6570\u767e\u7eb3\u5e93\u4ed1\uff09<\/td><td>\u8f83\u4f4e\uff08\u6570\u5341\u7eb3\u5e93\u4ed1\uff09<\/td><\/tr><tr><td>\u70ed\u7279\u6027<\/td><td>\u4e2d\u7b49\u7ed3\u6e29\uff08\u6700\u5927\u7ea6150\u00b0C\uff09<\/td><td>\u9ad8\u70ed\u5bfc\u7387\uff1b\u80fd\u627f\u53d7\u8d85\u8fc7175\u00b0C<\/td><\/tr><tr><td>\u5f00\u5173\u635f\u8017<\/td><td>\u7531\u4e8e\u8f6c\u6362\u8f83\u6162\u800c\u66f4\u9ad8<\/td><td>\u635f\u8017\u8f83\u4f4e\uff0c\u5f00\u5173\u901f\u5ea6\u66f4\u5feb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bf9\u95e8\u6781\u9a71\u52a8\u5668\u7684\u5f71\u54cd<\/h3>\n\n\n\n<p>\u78b3\u5316\u7845MOSFET\u63a8\u52a8\u95e8\u6781\u9a71\u52a8\u5668\u9700\u6c42\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u66f4\u9ad8\u7684\u5171\u6a21\u77ac\u6001\u514d\u75ab\uff08CMTI\uff09\uff1a<\/strong>&nbsp;\u78b3\u5316\u7845\u5668\u4ef6\u80fd\u8010\u53d7\u5feb\u901f\u7535\u538b\u53d8\u5316\uff0c\u9700\u914d\u5907\u9ad8\u6297\u566a\u58f0\u7684\u95e8\u6781\u9a71\u52a8\u5668\u3002<\/li>\n\n\n\n<li><strong>\u66f4\u4f4e\u7684\u4f20\u64ad\u5ef6\u8fdf\uff1a<\/strong>&nbsp;\u5feb\u901f\u5f00\u5173\u8981\u6c42\u95e8\u6781\u9a71\u52a8\u5668\u6700\u5c0f\u5316\u5ef6\u8fdf\u5e76\u786e\u4fdd\u7d27\u5bc6\u63a7\u5236\u3002<\/li>\n\n\n\n<li><strong>\u7a33\u5065\u7684\u95e8\u6781\u7535\u538b\u63a7\u5236\uff1a<\/strong>&nbsp;\u8d1f\u504f\u7f6e\u7535\u538b\u53ef\u9632\u6b62\u5728\u9ad8dv\/dt\u5207\u6362\u8fc7\u7a0b\u4e2d\u8bef\u5bfc\u901a\u3002<\/li>\n<\/ul>\n\n\n\n<p>IGBT\u95e8\u6781\u9a71\u52a8\u5668\uff0c\u867d\u7136\u7ed3\u6784\u66f4\u7b80\u5355\uff0c\u4f46\u901a\u5e38\u5305\u62ec\u5931\u8c10\u4fdd\u62a4\uff08DESAT\uff09\u5e76\u4f9d\u8d56\u53d7\u63a7\u5173\u65ad\u7535\u6d41\u548c\u95e8\u6781\u7535\u963b\u4ee5\u51cf\u5c11\u5c3e\u7535\u6d41\u548c\u5f00\u5173\u5e94\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"994\" height=\"574\" src=\"https:\/\/www.hiitiosemi.com\/wp-content\/uploads\/2026\/03\/IGBT_Thermal_Management_and_Cooling_Selection_uBkA.webp\" alt=\"\" class=\"wp-image-5366\" srcset=\"https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Thermal_Management_and_Cooling_Selection_uBkA.webp 994w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Thermal_Management_and_Cooling_Selection_uBkA-300x173.webp 300w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Thermal_Management_and_Cooling_Selection_uBkA-768x443.webp 768w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Thermal_Management_and_Cooling_Selection_uBkA-18x10.webp 18w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Thermal_Management_and_Cooling_Selection_uBkA-600x346.webp 600w\" sizes=\"(max-width: 994px) 100vw, 994px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e94\u7528\u4e0e\u6a21\u5757\u9009\u62e9\u6807\u51c6<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9009\u62e9&nbsp;<strong>\u901a\u8fc7\u91c7\u7528\u8fd9\u4e9b\u5148\u8fdb\u7684\u4eba\u5de5\u667a\u80fd\u548c\u673a\u5668\u5b66\u4e60\u6280\u672f\uff0c\u534a\u5bfc\u4f53\u5236\u9020\u5546\u53ef\u4ee5\u5f7b\u5e95\u6539\u53d8\u5173\u952e\u8bbe\u5907\u7684\u7ef4\u62a4\u65b9\u5f0f\uff0c\u5982<\/strong>&nbsp;\u9002\u7528\u4e8e\u5de5\u4e1a\u7535\u673a\u9a71\u52a8\u548c\u7275\u5f15\u9006\u53d8\u5668\u7b49\u9ad8\u7535\u6d41\u3001\u4e2d\u9891\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528&nbsp;<strong>\u78b3\u5316\u7845\u529f\u7387\u6a21\u5757<\/strong>&nbsp;\u5728\u7535\u52a8\u8f66\u3001\u53ef\u518d\u751f\u80fd\u6e90\u9006\u53d8\u5668\u548c\u822a\u7a7a\u822a\u5929\u7b49\u5bf9\u6548\u7387\u3001\u9ad8\u901f\u5f00\u5173\u548c\u9ad8\u6e29\u64cd\u4f5c\u8981\u6c42\u5173\u952e\u7684\u573a\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7406\u89e3\u8fd9\u4e9b\u57fa\u7840\u77e5\u8bc6\u6709\u52a9\u4e8e\u7cbe\u51c6\u5b9a\u4f4d\u9002\u5408\u6bcf\u4e2a\u5668\u4ef6\u7684\u95e8\u6781\u9a71\u52a8\u5668\u8bbe\u8ba1\uff0c\u4f18\u5316\u7cfb\u7edf\u6027\u80fd\u800c\u4e0d\u59a5\u534f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6709\u6548\u95e8\u6781\u9a71\u52a8\u5668\u8bbe\u8ba1\u7684\u6838\u5fc3\u8981\u6c42<\/h2>\n\n\n\n<p>\u8bbe\u8ba1\u53ef\u9760\u7684 IGBT \u95e8\u6781\u9a71\u52a8\u7535\u8def\u6216 SiC MOSFET \u95e8\u6781\u9a71\u52a8\u5668\uff0c\u9996\u5148\u8981\u7406\u89e3\u6838\u5fc3\u8981\u6c42\uff0c\u4ee5\u786e\u4fdd\u6027\u80fd\u3001\u5b89\u5168\u6027\u548c\u5bff\u547d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9a71\u52a8\u5f3a\u5ea6\u4e0e\u7535\u6d41\u80fd\u529b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6839\u636e\u95e8\u6781\u7535\u8377\uff08Qg\uff09\u548c\u6240\u9700\u7684\u5f00\u5173\u901f\u5ea6\u8ba1\u7b97\u3002<\/li>\n\n\n\n<li>\u8f83\u9ad8\u7684\u95e8\u6781\u7535\u8377\u9700\u8981\u66f4\u5f3a\u7684\u7535\u6d41\u9a71\u52a8\uff0c\u4ee5\u5feb\u901f\u5207\u6362\u5668\u4ef6\u800c\u4e0d\u4ea7\u751f\u8fc7\u591a\u635f\u8017\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td>\u6805\u6781\u7535\u8377\uff08Qg\uff09<\/td><td>\u5207\u6362\u95e8\u6781\u7684\u603b\u7535\u8377<\/td><\/tr><tr><td>\u9a71\u52a8\u7535\u6d41<\/td><td>Qg \u9664\u4ee5\u5f00\u5173\u65f6\u95f4\uff08\u5f00\u5173\u901f\u5ea6\u8d8a\u5feb\uff0c\u7535\u6d41\u8d8a\u9ad8\uff09<\/td><\/tr><tr><td>\u5f00\u5173\u9891\u7387<\/td><td>\u66f4\u9ad8\u7684\u9891\u7387\u9700\u8981\u66f4\u5f3a\u7684\u9a71\u52a8\u80fd\u529b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u7edd\u7f18\u9700\u6c42<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91c7\u7528 galvanic \u9694\u79bb\uff0c\u5c06\u63a7\u5236\u4e0e\u7535\u6e90\u9694\u79bb\uff0c\u9632\u6b62\u566a\u58f0\u8026\u5408\u3002<\/li>\n\n\n\n<li>\u9075\u5faa\u722c\u7535\u8ddd\u79bb\u548c\u95f4\u9699\u8ddd\u79bb\u6307\u5357\u4ee5\u786e\u4fdd\u5b89\u5168\u2014\u2014\u5c24\u5176\u5728\u9ad8\u538b\u73af\u5883\u4e2d\u3002<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u4e25\u82db\u4f7f\u7528\u73af\u5883\uff0c\u589e\u52a0\u52a0\u5f3a\u9694\u79bb\u4ee5\u627f\u53d7\u7535\u538b\u5c16\u5cf0\u548c\u7cfb\u7edf\u6545\u969c\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u95e8\u6781\u9a71\u52a8\u7535\u6e90<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9694\u79bb\u5f0f\u76f4\u6d41-\u76f4\u6d41\u8f6c\u6362\u5668\u662f\u5b89\u5168\u3001\u5e72\u51c0\u4f9b\u7535\u95e8\u6781\u9a71\u52a8\u5668\u7684\u5173\u952e\u3002<\/li>\n\n\n\n<li>\u63d0\u4f9b\u7b26\u5408\u5668\u4ef6\u89c4\u683c\u7684\u7a33\u5b9a\u504f\u7f6e\u7535\u538b\uff08\u4f8b\u5982\uff0cSiC\u7684+15V\/-5V\u8d1f\u504f\u7f6e\uff09\u3002<\/li>\n\n\n\n<li>\u5305\u542b\u6b20\u538b\u9501\u5b9a\uff08UVLO\uff09\u9608\u503c\uff0c\u4ee5\u9632\u6b62\u4f9b\u7535\u7535\u538b\u4e0b\u964d\u65f6\u8bbe\u5907\u635f\u574f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4fe1\u53f7\u5b8c\u6574\u6027\u4e0e\u65f6\u5e8f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u786e\u4fdd\u5e72\u51c0\u7684PWM\u8f93\u5165\u5904\u7406\uff0c\u907f\u514d\u8bef\u89e6\u53d1\u3002<\/li>\n\n\n\n<li>\u5339\u914d\u4fe1\u53f7\u4e4b\u95f4\u7684\u4f20\u64ad\u5ef6\u8fdf\uff0c\u5b9e\u73b0\u540c\u6b65\u5207\u6362\u3002<\/li>\n\n\n\n<li>\u5b9e\u73b0\u7cbe\u786e\u7684\u6b7b\u533a\u65f6\u95f4\u7ba1\u7406\uff0c\u9632\u6b62\u77ed\u8def\u5e76\u51cf\u5c11\u5f00\u5173\u635f\u8017\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u57fa\u7840\u6784\u6210\u4e86\u6709\u6548\u95e8\u6781\u9a71\u52a8\u5668\u8bbe\u8ba1\u7684\u9aa8\u67b6\uff0c\u5e2e\u52a9\u4f60\u5b9e\u73b0\u7a33\u5b9a\u3001\u5feb\u901f\u7684\u5207\u6362\uff0c\u65e0\u8bba\u662f&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/product\/ed3-1200v-900a-sic-power-module-3\/\">\u78b3\u5316\u7845\u529f\u7387\u6a21\u5757<\/a>&nbsp;\u8fd8\u662f\u57fa\u4e8eIGBT\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4f8b\u5982&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/product\/econopim3-1200v-75a-igbt-power-module-2\/\">1200V 75A IGBT\u529f\u7387\u6a21\u5757<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"551\" src=\"https:\/\/www.hiitiosemi.com\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st-1024x551.webp\" alt=\"\" class=\"wp-image-5367\" srcset=\"https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st-1024x551.webp 1024w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st-300x162.webp 300w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st-768x414.webp 768w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st-18x10.webp 18w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st-600x323.webp 600w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/03\/IGBT_Module_Selection_Cost_and_Supply_Factors_w4st.webp 1300w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">IGBT\u95e8\u6781\u9a71\u52a8\u5668\u7684\u5173\u952e\u8bbe\u8ba1\u8003\u8651\u56e0\u7d20<\/h2>\n\n\n\n<p>\u5728\u8bbe\u8ba1IGBT\u95e8\u6781\u9a71\u52a8\u7535\u8def\u65f6\uff0c\u9700\u8003\u8651\u591a\u4e2a\u5173\u952e\u56e0\u7d20\u4ee5\u786e\u4fdd\u53ef\u9760\u6027\u80fd\u548c\u4fdd\u62a4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u95e8\u6781\u7535\u538b\u6446\u5e45\u4e0e\u8d1f\u504f\u7f6e\u5173\u65ad<\/h3>\n\n\n\n<p>IGBT\u901a\u5e38\u9700\u8981\u7ea6+15V\u7684\u95e8\u6781\u7535\u538b\u6446\u5e45\u4ee5\u5b9e\u73b0\u5bfc\u901a\uff0c\u5728\u5173\u65ad\u65f6\u901a\u5e38\u53d7\u76ca\u4e8e\u8d1f\u95e8\u6781\u504f\u7f6e\u7535\u538b\uff08\u7ea6-5V\uff09\u3002\u8fd9\u79cd\u8d1f\u504f\u7f6e\u901a\u8fc7\u9632\u6b62\u7531\u566a\u58f0\u6216\u7535\u538b\u5c16\u5cf0\u5f15\u8d77\u7684\u8bef\u89e6\u53d1\uff0c\u63d0\u9ad8\u6297\u566a\u58f0\u80fd\u529b\uff0c\u7279\u522b\u662f\u5728\u566a\u58f0\u73af\u5883\u5982\u7535\u673a\u9a71\u52a8\u6216\u9006\u53d8\u5668\u4e2d\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u95e8\u6781\u7535\u963b\u9009\u62e9<\/h3>\n\n\n\n<p>\u9009\u62e9\u5408\u9002\u7684\u95e8\u6781\u7535\u963b\u53ef\u4ee5\u5728\u5f00\u5173\u901f\u5ea6\u548c\u7535\u78c1\u5e72\u6270\uff08EMI\uff09\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u7535\u963b\u503c\u6839\u636eIGBT\u7684\u95e8\u6781\u7535\u8377\u66f2\u7ebf\u548c\u9a71\u52a8\u5668\u7684\u5cf0\u503c\u7535\u6d41\u80fd\u529b\u8ba1\u7b97\u3002\u8f83\u9ad8\u7684\u7535\u963b\u9650\u5236\u95e8\u6781\u7535\u6d41\u7684\u7a81\u5165\uff0c\u51cf\u5c11EMI\uff0c\u4f46\u4f1a\u589e\u52a0\u5f00\u5173\u635f\u8017\u3002\u8ba1\u7b97\u516c\u5f0f\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R_gate = V_driver \/ I_peak\uff0c\u5176\u4e2d I_peak = Q_gate \/ t_switch<\/li>\n\n\n\n<li>\u8c03\u6574\u6570\u503c\u4ee5\u4f18\u5316\u5f00\u5173\u901f\u5ea6\uff0c\u907f\u514d\u8fc7\u5ea6\u632f\u94c3\u6216\u7535\u538b\u8fc7\u51b2\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7ba1\u7406\u5c3e\u7535\u6d41\u4e0e\u8f6f\u5f00\u5173<\/h3>\n\n\n\n<p>IGBT\u5728\u5173\u65ad\u65f6\u4f1a\u8868\u73b0\u51fa\u5c3e\u7535\u6d41\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u80fd\u91cf\u635f\u5931\u548c\u7535\u538b\u5e94\u529b\u3002\u8f6f\u5f00\u5173\u6280\u672f\uff0c\u5982\u53d7\u63a7\u7684\u95e8\u6781\u7535\u538b\u659c\u5761\uff0c\u6709\u52a9\u4e8e\u6700\u5c0f\u5316\u8fd9\u4e9b\u5f71\u54cd\u5e76\u63d0\u9ad8\u6548\u7387\u3002\u8fd9\u4e5f\u51cf\u5c11\u4e86\u7535\u78c1\u5e72\u6270\u5e76\u5ef6\u957f\u4e86\u5668\u4ef6\u5bff\u547d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4fdd\u62a4\u529f\u80fd<\/h3>\n\n\n\n<p>\u5728IGBT\u95e8\u6781\u9a71\u52a8\u5668\u8bbe\u8ba1\u4e2d\uff0c\u5f3a\u5927\u7684\u4fdd\u62a4\u63aa\u65bd\u81f3\u5173\u91cd\u8981\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DESAT\uff08\u53bb\u9971\u548c\uff09\u4fdd\u62a4<\/strong>&nbsp;\u901a\u8fc7\u76d1\u6d4b\u96c6\u7535\u6781-\u53d1\u5c04\u6781\u7535\u538b\u68c0\u6d4b\u8fc7\u7535\u6d41\u6216\u77ed\u8def\uff0c\u5e76\u89e6\u53d1\u5feb\u901f\u5173\u95ed\u3002<\/li>\n\n\n\n<li><strong>\u4e3b\u52a8\u7c73\u52d2\u94b3<\/strong>&nbsp;\u901a\u8fc7\u7c73\u52d2\u7535\u5bb9\u5939\u7d27\u6805\u6781\u7535\u538b\uff0c\u9632\u6b62\u5f00\u5173\u77ac\u6001\u671f\u95f4\u7684\u8bef\u5bfc\u901a\u3002<\/li>\n\n\n\n<li><strong>\u8f6f\u5173\u65ad<\/strong>&nbsp;\u5728\u6545\u969c\u6761\u4ef6\u4e0b\u51cf\u5c11\u7535\u538b\u5c16\u5cf0\u548c\u5bf9IGBT\u53ca\u9a71\u52a8\u5668\u7684\u5e94\u529b\uff0c\u786e\u4fdd\u53d7\u63a7\u5173\u65ad\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u63aa\u65bd\u5171\u540c\u4fdd\u62a4\u7cfb\u7edf\u514d\u53d7\u635f\u574f\u5e76\u63d0\u9ad8\u6574\u4f53\u53ef\u9760\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u73b0\u4ee3IGBT\u95e8\u6781\u9a71\u52a8\u67b6\u6784\u7684\u6807\u51c6\u914d\u7f6e\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u9ad8\u6027\u80fdIGBT\u5e94\u7528\uff0c\u8003\u8651\u4f7f\u7528\u8bf8\u5982&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/product\/econo-dual-3h-1200v-600a-igbt-power-module-e1\/\">Econo Dual 3H 1200V 600A IGBT \u529f\u7387\u6a21\u5757<\/a>&nbsp;\u4e0e\u4f18\u5316\u8fd9\u4e9b\u4fdd\u62a4\u548c\u5f00\u5173\u7279\u6027\u7684\u5148\u8fdb\u95e8\u6781\u9a71\u52a8\u5668\u914d\u5957\u7684\u6a21\u5757\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u78b3\u5316\u7845\uff08SiC\uff09MOSFET\u6a21\u5757\u7684\u9ad8\u7ea7\u8bbe\u8ba1\u8003\u8651<\/h2>\n\n\n\n<p>\u5728\u8bbe\u8ba1\u7528\u4e8eSiC MOSFET\u6a21\u5757\u7684\u95e8\u6781\u9a71\u52a8\u5668\u65f6\uff0c\u9ad8\u901f\u5f00\u5173\u80fd\u529b\u5e26\u6765\u5de8\u5927\u4f18\u52bf\uff0c\u4f46\u4e5f\u4f34\u968f\u7279\u6b8a\u6311\u6218\u3002SiC\u5668\u4ef6\u5177\u6709\u66f4\u9ad8\u7684dv\/dt\u901f\u7387\uff0c\u5982\u679c\u4e0d\u52a0\u4ee5\u8c28\u614e\u7ba1\u7406\uff0c\u53ef\u80fd\u901a\u8fc7\u7c73\u52d2\u7535\u5bb9\u5f15\u8d77\u8bef\u89e6\u53d1\u3002\u8fd9\u4f7f\u5f97\u4f7f\u7528\u6700\u4f18\u7684\u8d1f\u95e8\u6781\u504f\u7f6e\u7535\u538b\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u2014\u2014\u5b83\u6709\u52a9\u4e8e\u9632\u6b62\u8bef\u89e6\u53d1\u5e76\u6709\u6548\u964d\u4f4e\u5f00\u5173\u635f\u8017\u3002<\/p>\n\n\n\n<p>\u5e38\u91c7\u7528\u5206\u88c2\u95e8\u6781\u7535\u963b\u7684\u65b9\u6cd5\uff0c\u72ec\u7acb\u63a7\u5236\u5f00\u542f\u548c\u5173\u95ed\u901f\u5ea6\uff0c\u6539\u5584\u5f00\u5173\u6027\u80fd\u5e76\u6700\u5c0f\u5316\u8fc7\u51b2\u3002\u8fd9\u9879\u6280\u672f\u5728SiC\u6a21\u5757\u95e8\u6781\u9a71\u52a8\u8bbe\u8ba1\u4e2d\u5e73\u8861\u4e86\u5f00\u5173\u6548\u7387\u4e0e\u7535\u78c1\u5e72\u6270\uff08EMI\uff09\u51cf\u5c0f\uff0c\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>\n\n\n\n<p>SiC\u6a21\u5757\u8fd8\u8981\u6c42\u95e8\u6781\u9a71\u52a8\u5668\u5177\u6709\u6781\u9ad8\u7684\u5171\u6a21\u77ac\u6001\u6297\u6270\u6027\uff08CMTI\uff09\u548c\u6297\u566a\u58f0\u80fd\u529b\u3002\u8fd9\u5bf9\u4e8e\u5728\u5feb\u901f\u5f00\u5173\u8f6c\u6362\u548c\u5171\u6a21\u5e72\u6270\u4e2d\u4fdd\u6301\u4fe1\u53f7\u5b8c\u6574\u6027\u81f3\u5173\u91cd\u8981\u3002\u91c7\u7528Kelvin\u6e90\u8fde\u63a5\u8fd8\u80fd\u901a\u8fc7\u51cf\u5c11\u5bc4\u751f\u7535\u611f\u5e76\u786e\u4fdd\u7535\u6d41\u68c0\u6d4b\u7684\u51c6\u786e\u6027\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\uff0c\u8fd9\u5bf9\u4e8e\u7cbe\u786e\u7684\u95e8\u6781\u63a7\u5236\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u6548\u3001\u53ef\u9760\u7684SiC MOSFET\u7535\u6e90\u8bbe\u8ba1\uff0c\u91c7\u7528\u8fd9\u4e9b\u5148\u8fdb\u7684\u5b9e\u8df5\u5e76\u9009\u62e9\u4e13\u7528\u7684\u9694\u79bb\u95e8\u6781\u9a71\u52a8\u5668\u662f\u5173\u952e\u3002\u50cf&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/blog\/high-efficiency-sic-mosfets-for-solar-inverters-and-energy-storage-systems\/\">HIITIO\u7684\u9ad8\u6548\u80fdSiC MOSFET\uff0c\u9002\u7528\u4e8e\u592a\u9633\u80fd\u9006\u53d8\u5668\u548c\u50a8\u80fd\u7cfb\u7edf<\/a>&nbsp;\u5e2e\u52a9\u6700\u5927\u5316\u5bbd\u7981\u5e26\u6280\u672f\u5728\u82db\u523b\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"810\" height=\"540\" src=\"https:\/\/www.hiitiosemi.com\/wp-content\/uploads\/2026\/01\/HIITIO-POWER-MODULE-MANUFACTURER-4.webp\" alt=\"\" class=\"wp-image-4675\" srcset=\"https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/01\/HIITIO-POWER-MODULE-MANUFACTURER-4.webp 810w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/01\/HIITIO-POWER-MODULE-MANUFACTURER-4-300x200.webp 300w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/01\/HIITIO-POWER-MODULE-MANUFACTURER-4-768x512.webp 768w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/01\/HIITIO-POWER-MODULE-MANUFACTURER-4-18x12.webp 18w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2026\/01\/HIITIO-POWER-MODULE-MANUFACTURER-4-600x400.webp 600w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u95e8\u6781\u9a71\u52a8\u7535\u8def\u4e2d\u7684\u4fdd\u62a4\u4e0e\u5b89\u5168\u529f\u80fd<\/h2>\n\n\n\n<p>\u6709\u6548\u7684IGBT\u95e8\u6781\u9a71\u52a8\u7535\u8def\u8bbe\u8ba1\u548cSiC MOSFET\u95e8\u6781\u9a71\u52a8\u5668\u7684\u8981\u6c42\uff0c\u6781\u5927\u4f9d\u8d56\u4e8e\u5185\u7f6e\u7684\u4fdd\u62a4\u548c\u5b89\u5168\u529f\u80fd\uff0c\u4ee5\u786e\u4fdd\u53ef\u9760\u6027\u548c\u5668\u4ef6\u5bff\u547d\u3002\u4ee5\u4e0b\u662f\u9876\u7ea7\u95e8\u6781\u9a71\u52a8\u5668\u7684\u529f\u80fd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u57fa\u672c\u4fdd\u62a4\u529f\u80fd<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u4fdd\u62a4\u529f\u80fd<\/th><th>\u63cf\u8ff0<\/th><th>\u4f18\u52bf<\/th><\/tr><\/thead><tbody><tr><td><strong>\u5931\u63a7\u68c0\u6d4b\uff08DESAT\uff09<\/strong><\/td><td>\u901a\u8fc7\u76d1\u6d4b\u96c6\u7535\u6781-\u53d1\u5c04\u6781\u7535\u538b\u68c0\u6d4b\u77ed\u8def<\/td><td>\u5feb\u901f\u54cd\u5e94\u9632\u6b62\u5668\u4ef6\u635f\u574f<\/td><\/tr><tr><td><strong>\u8fc7\u7535\u6d41\u4fdd\u62a4<\/strong><\/td><td>\u9650\u5236\u5f00\u5173\u6216\u6545\u969c\u65f6\u7684\u7535\u6d41\u51b2\u51fb<\/td><td>\u907f\u514d\u70ed\u5e94\u529b\u548c\u7535\u5e94\u529b<\/td><\/tr><tr><td><strong>\u8fc7\u7535\u538b\u94b3\u4f4d<\/strong><\/td><td>\u4f7f\u7528\u963b\u6d6a\u5668\u6216\u9f50\u7eb3\u4e8c\u6781\u7ba1\u94b3\u4f4d\u5173\u65ad\u65f6\u7684\u7535\u538b\u5c16\u5cf0<\/td><td>\u9632\u6b62\u7535\u538b\u77ac\u53d8<\/td><\/tr><tr><td><strong>UVLO\uff08\u6b20\u538b\u9501\u5b9a\uff09<\/strong><\/td><td>\u76d1\u6d4b\u9a71\u52a8\u5668\u7535\u6e90\u7535\u538b\uff0c\u5e76\u5728\u4f4e\u4e8e\u9608\u503c\u65f6\u963b\u6b62\u64cd\u4f5c<\/td><td>\u9632\u6b62\u95e8\u6781\u9a71\u52a8\u4e0d\u8db3\u548c\u5668\u4ef6\u635f\u574f<\/td><\/tr><tr><td><strong>\u70ed\u76d1\u6d4b\uff08NTC\u53cd\u9988\uff09<\/strong><\/td><td>\u5411\u9a71\u52a8\u5668\u6216\u63a7\u5236\u5668\u53d1\u9001\u6e29\u5ea6\u4fe1\u606f<\/td><td>\u542f\u7528\u70ed\u5173\u65ad\u6216\u8282\u6d41<\/td><\/tr><tr><td><strong>\u6545\u969c\u62a5\u544a<\/strong><\/td><td>\u5411\u63a7\u5236\u5355\u5143\u4f20\u8fbe\u72b6\u6001\u548c\u9519\u8bef\u4fe1\u606f<\/td><td>\u5b9e\u73b0\u5feb\u901f\u8bca\u65ad\u548c\u7cfb\u7edf\u6062\u590d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5148\u8fdb\u7684\u5173\u65ad\u6280\u672f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8f6f\u5173\u65ad\uff1a<\/strong>&nbsp;\u9010\u6b65\u964d\u4f4e\u95e8\u6781\u7535\u538b\uff0c\u4ee5\u9650\u5236\u7535\u538b\u5c16\u5cf0\u5e76\u51cf\u5c11\u5f00\u5173\u635f\u8017\u3002<\/li>\n\n\n\n<li><strong>\u4e24\u7ea7\u5173\u65ad\uff1a<\/strong>&nbsp;\u7ed3\u5408\u5feb\u901f\u7684\u521d\u59cb\u5173\u65ad\u4e0e\u8f83\u6162\u7684\u6700\u7ec8\u9636\u6bb5\uff0c\u4ee5\u9632\u6b62\u7535\u538b\u8fc7\u51b2\u548c\u5668\u4ef6\u5e94\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6574\u5408\u8fd9\u4e9b\u4fdd\u62a4\u63aa\u65bd\u7b26\u5408\u9ad8\u538b\u95e8\u9a71\u52a8\u5668\u8bbe\u8ba1\u8003\u8651\uff0c\u5e76\u786e\u4fdd\u7b26\u5408\u5b89\u5168\u6807\u51c6\uff0c\u5c24\u5176\u5728\u5de5\u4e1a\u9a71\u52a8\u6216\u7535\u52a8\u8f66\u9006\u53d8\u5668\u7b49\u6076\u52a3\u73af\u5883\u4e2d\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u4e0e\u6a21\u5757\u5982&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/product\/1000v-400a-easy-3b-igbt-power-module-t1\/\">1000V 400A \u6613\u7528\u578b3B IGBT\u529f\u7387\u6a21\u5757<\/a>\u914d\u5408\u4f7f\u7528\uff0c\u5fc5\u987b\u5728\u95e8\u9a71\u52a8\u7535\u8def\u4e2d\u52a0\u5165\u8fd9\u4e9b\u5b89\u5168\u7279\u6027\u3002DESAT\u3001UVLO\u548c\u70ed\u53cd\u9988\u7684\u7ed3\u5408\u786e\u4fdd\u7cfb\u7edf\u80fd\u591f\u5feb\u901f\u5e94\u5bf9\u6545\u969c\uff0c\u5e76\u5728\u957f\u65f6\u95f4\u5185\u5b89\u5168\u8fd0\u884c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.hiitiosemi.com\/wp-content\/uploads\/2025\/11\/H1SD215-1024x1024.webp\" alt=\"\" class=\"wp-image-3552\" style=\"width:564px;height:auto\" srcset=\"https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-1024x1024.webp 1024w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-300x300.webp 300w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-150x150.webp 150w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-768x768.webp 768w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-1536x1536.webp 1536w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-500x500.webp 500w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-600x600.webp 600w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215-100x100.webp 100w, https:\/\/hiitiosemi.b-cdn.net\/wp-content\/uploads\/2025\/11\/H1SD215.webp 1580w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PCB\u5e03\u5c40\u4e0e\u5bc4\u751f\u7ba1\u7406\u6700\u4f73\u5b9e\u8df5<\/h2>\n\n\n\n<p>\u826f\u597d\u7684PCB\u5e03\u5c40\u662f\u5145\u5206\u53d1\u6325\u4f60\u7684IGBT\u95e8\u9a71\u52a8\u7535\u8def\u8bbe\u8ba1\u6216SiC MOSFET\u95e8\u9a71\u52a8\u9700\u6c42\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u6211\u5efa\u8bae\u7684\u63aa\u65bd\uff0c\u4ee5\u63a7\u5236\u5bc4\u751f\u6548\u5e94\u5e76\u63d0\u5347\u6027\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u5c0f\u5316\u95e8\u73af\u8def\u7535\u611f<\/strong>: \u4fdd\u6301\u95e8\u73af\u8def\u8def\u5f84\u77ed\u4e14\u5bf9\u79f0\u3002\u91c7\u7528\u7d27\u51d1\u7684\u5e03\u7ebf\uff0c\u5e76\u4f7f\u7528&nbsp;<strong>Kelvin\u6e90\u8fde\u63a5<\/strong>&nbsp;\u4ee5\u5b9e\u73b0\u7cbe\u786e\u611f\u6d4b\u5e76\u51cf\u5c11\u5f15\u8d77\u4e0d\u5fc5\u8981\u632f\u94c3\u6216\u566a\u58f0\u7684\u7535\u611f\u5c16\u5cf0\u3002<\/li>\n\n\n\n<li><strong>\u5206\u79bb\u7535\u6e90\u548c\u4fe1\u53f7\u5730<\/strong>: \u5c06\u7535\u6e90\u5730\u4e0e\u4fe1\u53f7\u5730\u9694\u79bb\uff0c\u9632\u6b62\u566a\u58f0\u8026\u5408\u3002\u5982\u6709\u53ef\u80fd\uff0c\u6dfb\u52a0\u5c4f\u853d\u5c42\uff0c\u6709\u52a9\u4e8e\u6539\u5584\u6574\u4f53&nbsp;<strong>\u4fe1\u53f7\u5b8c\u6574\u6027<\/strong>&nbsp;\u5e76\u51cf\u5c11\u5171\u6a21\u5e72\u6270\u3002<\/li>\n\n\n\n<li><strong>\u5c06\u53bb\u8026\u7535\u5bb9\u5668\u653e\u7f6e\u5728\u9760\u8fd1\u9a71\u52a8\u5668\u7684\u4f4d\u7f6e<\/strong>: \u5728\u95e8\u9a71\u52a8\u5668\u4f9b\u7535\u5f15\u811a\u5904\u4f7f\u7528\u9ad8\u54c1\u8d28\u9676\u74f7\u7535\u5bb9\u5668\u3002\u4e5f\u53ef\u4ee5\u96c6\u6210\u94c1\u6c27\u4f53\u73e0\uff0c\u4ee5\u6ee4\u9664\u9ad8\u9891\u566a\u58f0\uff0c\u6539\u5584\u5f00\u5173\u6ce2\u5f62\u7684\u6e05\u6670\u5ea6\u3002<\/li>\n\n\n\n<li><strong>\u7f13\u51b2\u7535\u8def\u7684\u5e03\u7f6e<\/strong>: \u5c06\u7f13\u51b2\u7535\u8def\u653e\u7f6e\u5728\u5f00\u5173\u5668\u4ef6\u9644\u8fd1\uff0c\u6709\u6548\u94b3\u4f4d\u7535\u538b\u5c16\u5cf0\uff0c\u51cf\u5c11\u5f00\u5173\u635f\u8017\uff0c\u5c24\u5176\u5bf9\u9ad8\u538b\u95e8\u6781\u81f3\u5173\u91cd\u8981\u3002<\/li>\n\n\n\n<li><strong>\u4fdd\u6301\u9ad8\u538b\u722c\u7535\u8ddd\u79bb\u548c\u7535\u6c14\u95f4\u9699<\/strong>\u5728PCB\u8bbe\u8ba1\u4e2d\uff0c\u786e\u4fdd\u9ad8\u538b\u548c\u4f4e\u538b\u90e8\u5206\u4e4b\u95f4\u6709\u8db3\u591f\u7684\u95f4\u8ddd\uff0c\u5e76\u7b26\u5408\u52a0\u5f3a\u7edd\u7f18\u6807\u51c6\u3002\u8fd9\u53ef\u4ee5\u9632\u6b62\u98de\u5f27\uff0c\u786e\u4fdd\u5728\u6076\u52a3\u73af\u5883\u4e0b\u7684\u5b89\u5168\uff0c\u8fd9\u5bf9\u4e8e\u9694\u79bb\u6805\u6781\u9a71\u52a8\u5668\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\u3002<\/li>\n\n\n\n<li><strong>\u70ed\u7ba1\u7406<\/strong>\u4e0eHIITIO\u7b49\u529f\u7387\u6a21\u5757\u4e00\u8d77\u5de5\u4f5c\u7684\u6805\u6781\u9a71\u52a8\u5668&nbsp;<a href=\"https:\/\/www.hiitiosemi.com\/product\/e4-1200v-300a-sic-power-module\/\">1200V \u78b3\u5316\u7845\uff08SiC\uff09\u529f\u7387\u6a21\u5757<\/a>&nbsp;\u4f1a\u4ea7\u751f\u70ed\u91cf\u3002\u5305\u62ec\u70ed\u8fc7\u5b54\uff0c\u5c06\u529f\u7387\u5668\u4ef6\u8fdc\u79bb\u654f\u611f\u533a\u57df\uff0c\u5e76\u8003\u8651\u6563\u70ed\u7247\u6216\u5bfc\u70ed\u57ab\u4ee5\u4fdd\u6301\u53ef\u9760\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9075\u5faa\u8fd9\u4e9bPCB\u5e03\u5c40\u6700\u4f73\u5b9e\u8df5\u4e0d\u4ec5\u53ef\u4ee5\u964d\u4f4e\u5bc4\u751f\u7535\u611f\u548c\u7535\u5bb9\uff0c\u8fd8\u53ef\u4ee5\u7a33\u5b9a\u6805\u6781\u7535\u538b\u8f6c\u6362\uff0c\u63d0\u9ad8\u529f\u7387\u6a21\u5757\u7cfb\u7edf\u7684\u6548\u7387\u548c\u5bff\u547d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ec4\u4ef6\u9009\u62e9\u548c\u5b9e\u65bd\u6307\u5357<\/h2>\n\n\n\n<p>\u5728\u4e3a\u6805\u6781\u9a71\u52a8\u5668\u8bbe\u8ba1\u9009\u62e9\u7ec4\u4ef6\u65f6\uff0c\u5173\u952e\u51b3\u7b56\u4e4b\u4e00\u662f\u5728\u96c6\u6210\u6805\u6781\u9a71\u52a8\u5668IC\u3001\u5206\u7acb\u89e3\u51b3\u65b9\u6848\u6216\u5373\u63d2\u5373\u7528\u6a21\u5757\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9\u3002\u96c6\u6210\u6805\u6781\u9a71\u52a8\u5668IC\u901a\u5e38\u66f4\u7d27\u51d1\u4e14\u6613\u4e8e\u8bbe\u8ba1\uff0c\u800c\u5206\u7acb\u89e3\u51b3\u65b9\u6848\u5219\u63d0\u4f9b\u7075\u6d3b\u6027\u548c\u5b9a\u5236\u5316\u3002\u5bf9\u4e8e\u8bb8\u591a\u65e8\u5728\u5b9e\u73b0\u7b80\u6d01\u6027\u548c\u9ad8\u6027\u80fd\u7684\u4e2d\u56fd\u5de5\u7a0b\u5e08\u6765\u8bf4\uff0c\u5373\u63d2\u5373\u7528\u6805\u6781\u9a71\u52a8\u5668\u6a21\u5757\u56e0\u5176\u5feb\u901f\u90e8\u7f72\u548c\u53ef\u9760\u8fd0\u884c\u800c\u53d8\u5f97\u8d8a\u6765\u8d8a\u53d7\u6b22\u8fce\u3002<\/p>\n\n\n\n<p><strong>\u6805\u6781\u9a71\u52a8\u5668\u9700\u8981\u5173\u6ce8\u7684\u91cd\u8981\u7279\u6027\u5305\u62ec\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5cf0\u503c\u7535\u6d41\u80fd\u529b\uff0c\u4ee5\u5904\u7406IGBT\u548cSiC MOSFET\u6a21\u5757\u7684\u6805\u6781\u7535\u8377\u3002<\/li>\n\n\n\n<li>\u53ef\u7f16\u7a0b\u9009\u9879\uff0c\u7528\u4e8e\u8c03\u6574\u65f6\u5e8f\u3001\u6b7b\u533a\u65f6\u95f4\u548c\u4fdd\u62a4\u8bbe\u7f6e\u3002<\/li>\n\n\n\n<li>\u4e0eIGBT\u6805\u6781\u9a71\u52a8\u5668\u7535\u8def\u8bbe\u8ba1\u548cSiC MOSFET\u6805\u6781\u9a71\u52a8\u5668\u8981\u6c42\u5b8c\u5168\u517c\u5bb9\uff0c\u786e\u4fdd\u5e7f\u6cdb\u7684\u5e94\u7528\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9694\u79bb\u7535\u6e90\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u3002\u8bbe\u8ba1\u5177\u6709\u9002\u5f53\u7535\u538b\u6c34\u5e73\u7684\u9694\u79bb\u5f0fDC-DC\u8f6c\u6362\u5668\uff0c\u5e76\u786e\u4fdd\u529f\u7387\u9884\u7b97\u80fd\u591f\u6ee1\u8db3\u5cf0\u503c\u5f00\u5173\u9700\u6c42\uff0c\u8fd9\u5bf9\u4e8e\u7a33\u5b9a\u7684\u6805\u6781\u9a71\u52a8\u5668\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u5728\u9009\u62e9\u6805\u6781\u7535\u963b\u65f6\uff0c\u5b9e\u9645\u8ba1\u7b97\u5fc5\u987b\u5728EMI\u4ea7\u751f\u548c\u5f00\u5173\u635f\u8017\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u4f8b\u5982\uff0c\u8f83\u4f4e\u7684\u6805\u6781\u7535\u963b\u4f1a\u7f29\u77ed\u5f00\u5173\u65f6\u95f4\u4f46\u4f1a\u589e\u52a0EMI\uff0c\u800c\u8f83\u9ad8\u7684\u7535\u963b\u5219\u80fd\u63d0\u9ad8\u566a\u58f0\u6297\u6270\u5ea6\u4f46\u4f1a\u51cf\u6162\u5f00\u5173\u901f\u5ea6\u3002\u5bf9\u4e8eSiC 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