{"id":19704,"date":"2022-08-05T09:00:50","date_gmt":"2022-08-05T01:00:50","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=19704"},"modified":"2022-12-08T16:13:38","modified_gmt":"2022-12-08T08:13:38","slug":"igbt%e7%9a%84%e7%9f%ad%e8%b7%af%e8%80%90%e5%8f%97%e6%97%b6%e9%97%b4%ef%bc%88scwt%ef%bc%89","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/s-igbt\/11770\/","title":{"rendered":"IGBT\u7684\u77ed\u8def\u8010\u53d7\u65f6\u95f4\uff08SCWT\uff09"},"content":{"rendered":"<div class=\"c-box-1\">\n<div id=\"keypoint-igbt\" class=\"keypoint indent\">\n<h4 class=\"c-box-1__ttl\">\u672c\u6587\u7684\u5173\u952e\u8981\u70b9<\/h4>\n<div class=\"c-box-1__content\">\n<p>\u30fb\u77ed\u8def\u8010\u53d7\u65f6\u95f4\uff08SCWT\uff1aShort Circuit Withstand Time\uff09\u662f\u529f\u7387\u5143\u5668\u4ef6\u5728\u77ed\u8def\u65f6\u80fd\u591f\u627f\u53d7\u77ed\u8def\u7535\u6d41\u800c\u4e0d\u81f3\u4e8e\u635f\u574f\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u30fb\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u662f\u786e\u4fdd\u7cfb\u7edf\u4fdd\u62a4\u529f\u80fd\u6240\u9700\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u30fb\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u8d8a\u957f\uff0c\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u5c31\u8d8a\u9ad8\u3002\n<\/p><\/div>\n<\/div>\n<\/div>\n<p>IGBT\u7b49\u529f\u7387\u5668\u4ef6\u5177\u6709\u79f0\u4e3a\u201c\u77ed\u8def\u8010\u53d7\u65f6\u95f4\uff08SCWT\uff1aShort Circuit Withstand Time\uff09\u201d\u7684\u7535\u6c14\u7279\u6027\uff08\u53c2\u6570\uff09\u3002\u901a\u5e38\uff0c\u5728IGBT\u7b49\u529f\u7387\u5143\u5668\u4ef6\u5904\u4e8e\u77ed\u8def\u72b6\u6001\u65f6\uff0c\u4f1a\u6d41\u8fc7\u5927\u7535\u6d41\u5e76\u5728\u77ed\u65f6\u95f4\u5185\u9020\u6210\u5143\u5668\u4ef6\u635f\u574f\uff0c\u4f46\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u610f\u5473\u7740\u5728\u53d1\u751f\u77ed\u8def\u65f6\uff0c\u53ef\u4ee5\u627f\u53d7\u800c\u4e0d\u81f3\u4e8e\u635f\u574f\u7684\u65f6\u95f4\uff0c\u4e5f\u79f0\u4e4b\u4e3a\u201c\u5141\u8bb8\u7684\u77ed\u8def\u65f6\u95f4\u201d\u3002<\/p>\n<p>IGBT\u7b49\u529f\u7387\u5143\u5668\u4ef6\u77ed\u8def\uff0c\u6bd4\u5982IGBT\uff08\u4e0b\u9762\u4ee5IGBT\u4e3a\u4f8b\u8fdb\u884c\u89e3\u8bf4\uff09\uff0c\u662f\u6307\u5728\u96c6\u7535\u6781\u548c\u53d1\u5c04\u6781\u4e4b\u95f4\u88ab\u65bd\u52a0\u4e86\u9ad8\u7535\u538b\uff08VCC\uff09\u7684\u72b6\u6001\u4e0bIGBT\u5bfc\u901a\uff0c\u5e76\u4e14\u5728\u5df2\u5bfc\u901a\u7684IGBT\u4e2d\u6d41\u8fc7\u5f88\u5927\u7684\u96c6\u7535\u6781\u7535\u6d41IC\u7684\u72b6\u6001\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u63a7\u5236\u7535\u8def\u6545\u969c\u6216\u67d0\u79cd\u8bef\u52a8\u4f5c\u5f15\u8d77\u7684\u3002<\/p>\n<p>\u4e3a\u4e86\u5e2e\u52a9\u60a8\u7406\u89e3\u8fd9\u79cd\u77ed\u8def\uff0c\u5728\u4e0b\u9762\u7ed9\u51fa\u4e86\u6d4b\u91cf\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u65f6\u7684\u57fa\u672c\u7535\u8def\u793a\u4f8b\u548c\u6ce2\u5f62\u3002\u5f53\u5c06VCC\u65bd\u52a0\u5728\u5173\u65ad\u72b6\u6001\u7684IGBT\u4e0a\u3001\u901a\u8fc7\u6805\u6781\u9a71\u52a8\u7535\u8def\u4f7fIGBT\u5bfc\u901a\u65f6\uff0c\u7535\u5bb9\u5668\u4e2d\u79ef\u84c4\u7684\u7535\u8377\u4f1a\u7a81\u7136\u6d41\u5165IGBT\uff0c\u5e76\u4e14\u7ecf\u8fc7\u4e00\u5b9a\u65f6\u95f4\u540e\u4f1a\u5bfc\u81f4IGBT\u635f\u574f\u3002\u5230\u635f\u574f\u6240\u7528\u7684\u65f6\u95f4\u56e0VCC\u7535\u538b\u3001\u6e29\u5ea6\u3001\u5c01\u88c5\u7c7b\u578b\u7b49\u56e0\u7d20\u800c\u5f02\uff0c\u5927\u81f4\u4e3a\u51e0\u03bcs\uff5e\u51e0\u5341\u03bcs\u3002\u5728\u8bd5\u9a8c\u4e2d\uff0c\u901a\u8fc7\u63a7\u5236\u6805\u6781\u9a71\u52a8\u7535\u8def\u5e76\u9010\u6e10\u589e\u52a0\u5bfc\u901a\u65f6\u95f4\u6765\u786e\u8ba4\u5668\u4ef6\u662f\u5426\u635f\u574f\uff0c\u5e76\u91cd\u590d\u6b64\u64cd\u4f5c\u6765\u6d4b\u91cf\u76f4\u5230\u635f\u574f\u6240\u7528\u7684\u65f6\u95f4\u3002\u6216\u8005\uff0c\u53ef\u4ee5\u901a\u8fc7\u786e\u8ba4\u4ea7\u54c1\u5728\u89c4\u5b9a\u7684\u5bfc\u901a\u65f6\u95f4\u5185\u6ca1\u6709\u635f\u574f\u6765\u505a\u51fa\u5408\u683c\u4e0e\u5426\u7684\u5224\u65ad\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/08\/IGBT1-4_f3-1.png\" alt=\"IGBT1-4_f3\" width=\"790\" height=\"219\" class=\"alignnone size-full wp-image-19715\" \/><\/p>\n<p>\u6ce2\u5f62\u56fe\u4e2d\u7684\u4ea7\u54c1\u662f极悦娱乐\u7684IGBT RGS\u7cfb\u5217\uff0c\u6700\u77ed\u7684\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u4e3a8\u03bcs\u3002\u5f53IGBT\u6839\u636e\u6805\u6781\u4fe1\u53f7\u5bfc\u901a\uff08\u77ed\u8def\uff09\u65f6\uff0c\u6d41\u8fc7\u96c6\u7535\u6781\u7535\u6d41\uff0c\u5f53\u5b83\u572813.5\u03bcs\u540e\u6839\u636e\u6805\u6781\u4fe1\u53f7\u5173\u65ad\u65f6\uff0c\u96c6\u7535\u6781\u7535\u6d41\u88ab\u5207\u65ad\uff0c\u8fd9\u4e2aIGBT\u5e76\u6ca1\u6709\u635f\u574f\uff0c\u8fd9\u8bc1\u660e\u5728\u8fd9\u4e2a\u6d4b\u8bd5\u6761\u4ef6\u4e0b\uff0c\u8fd9\u6b3eIGBT\u80fd\u591f\u627f\u53d713.5\u03bcs\u7684\u77ed\u8def\u65f6\u95f4\u3002\u5f53\u7136\uff0c8\u03bcs\u7684\u4fdd\u8bc1\u503c\u662f\u6709\u4f59\u91cf\u7684\u3002\u96c6\u7535\u6781\u7535\u538b\u5728\u77ed\u8def\u548c\u5173\u65ad\u540e\u4f1a\u5728\u77ed\u65f6\u95f4\u5185\u4e0b\u964d\u6216\u4e0a\u5347\uff0c\u8fd9\u53d6\u51b3\u4e8e\u7535\u5bb9\u5668\u5230IGBT\u7684\u96c6\u7535\u6781\u5f15\u811a\u4e4b\u95f4\u7684\u5bc4\u751f\u7535\u611f\u7684\u5145\u7535\u6216\u653e\u7535\uff0c\u4e4b\u540e\u96c6\u7535\u6781\u7535\u538b\u4f1a\u6062\u590d\u81f3VCC\u3002\u53d7\u53d1\u70ed\u7684\u5f71\u54cd\uff0c\u96c6\u7535\u6781\u7535\u6d41\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u7ecf\u8fc7\u800c\u51cf\u5c11\u3002<\/p>\n<p>\u5982\u679c\u5728\u77ed\u8def\u8fc7\u7a0b\u4e2dIGBT\u635f\u574f\uff0c\u57fa\u672c\u4e0a\u521d\u671f\u4f1a\u53d1\u751f\u77ed\u8def\u6545\u969c\uff0c\u6240\u4ee5\u7535\u6d41\u4f1a\u51e0\u4e4e\u6ca1\u6709\u9650\u5236\u5730\u6301\u7eed\u6d41\u8fc7IGBT\uff0c\u96c6\u7535\u6781\u7535\u538b=VCC\u5c06\u4e0b\u964d\u5230\u51e0\u4e4e\u63a5\u5730\u6c34\u5e73\u3002\u5f53\u7136\uff0c\u5373\u4f7f\u5411\u6805\u6781\u53d1\u9001\u5173\u65ad\u4fe1\u53f7\uff0c\u4e5f\u4e0d\u4f1a\u5173\u65adIGBT\u5e76\u5207\u65ad\u96c6\u7535\u6781\u7535\u6d41\u3002\u5728\u8bd5\u9a8c\u6216\u8bc4\u4f30\u8fc7\u7a0b\u4e2dIGBT\u635f\u574f\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u4e0d\u53ca\u65f6\u5207\u65ad\u7535\u6d41\uff0c\u53ef\u80fd\u4f1a\u56e0\u8fc7\u7535\u6d41\u800c\u53d1\u70ed\uff0c\u751a\u81f3\u5192\u70df\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u8fd8\u53ef\u80fd\u4f1a\u8d77\u706b\uff0c\u5f88\u5371\u9669\u3002\u56e0\u6b64\uff0c\u5fc5\u987b\u91c7\u53d6\u8db3\u591f\u7684\u5b89\u5168\u5bf9\u7b56\uff0c\u6bd4\u5982\u4e3aVCC\uff08\u7535\u6e90\uff09\u8bbe\u7f6e\u9002\u5f53\u7684\u7535\u6d41\u9650\u5236\u3002<\/p>\n<h3>\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u7684\u91cd\u8981\u6027<\/h3>\n<p>\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u662f\u4fdd\u62a4\u529f\u7387\u5143\u5668\u4ef6\u3001\u5916\u56f4\u7535\u8def\u548c\u6240\u8fde\u63a5\u5143\u5668\u4ef6\u7684\u91cd\u8981\u53c2\u6570\u3002\u4f7f\u7528\u529f\u7387\u5143\u5668\u4ef6\u7684\u7535\u8def\u4e2d\u901a\u5e38\u90fd\u914d\u6709\u9488\u5bf9\u8fc7\u7535\u6d41\u7b49\u98ce\u9669\u7684\u4fdd\u62a4\u7535\u8def\u3002\u5f53\u529f\u7387\u5143\u5668\u4ef6\u5904\u4e8e\u77ed\u8def\u72b6\u6001\u65f6\uff0c\u4fdd\u62a4\u7535\u8def\u4f1a\u68c0\u6d4b\u51fa\u8fd9\u79cd\u72b6\u6001\u5e76\u6267\u884c\u4fdd\u62a4\u5de5\u4f5c\uff0c\u4f46\u662f\u4ece\u68c0\u6d4b\u51fa\u6765\u5230\u542f\u52a8\u4fdd\u62a4\u5de5\u4f5c\u4e4b\u95f4\u9700\u8981MCU\u7cfb\u7edf\u5904\u7406\u7b49\u65f6\u95f4\uff0c\u5982\u679c\u8fd9\u4e2a\u65f6\u95f4\u8db3\u591f\u957f\uff0c\u5c31\u53ef\u4ee5\u8fdb\u884c\u5207\u5b9e\u53ef\u9760\u7684\u5904\u7406\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u662f\u786e\u4fdd\u7cfb\u7edf\u4fdd\u62a4\u529f\u80fd\u6240\u9700\u7684\u65f6\u95f4\uff0c\u8be5\u65f6\u95f4\u8d8a\u957f\uff0c\u7cfb\u7edf\u5904\u7406\u7684\u4f59\u91cf\u5c31\u8d8a\u5927\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u662f\u4e00\u9879\u91cd\u8981\u7684\u7279\u6027\uff0c\u4f46\u5e76\u975e\u6240\u6709\u7684\u529f\u7387\u5143\u5668\u4ef6\u90fd\u63d0\u4f9b\u6216\u4fdd\u8bc1\u8be5\u503c\u3002\u6839\u636e\u7b49\u7ea7\u548c\u5e94\u7528\u7684\u4e0d\u540c\uff0c\u6709\u4e9b\u4ea7\u54c1\u6ca1\u6709\u63d0\u4f9b\uff0c\u6709\u4e9b\u63d0\u4f9b\u4e86\u4f46\u53ea\u662f\u5178\u578b\u503c\uff08Typ.\uff09\uff0c\u5e76\u4e0d\u662f\u4fdd\u8bc1\u503c\uff0c\u8fd8\u6709\u4e9b\u5219\u660e\u786e\u63d0\u4f9b\u4e86\u4fdd\u8bc1\u503c\uff0c\u6240\u4ee5\u5728\u4f7f\u7528\u524d\u9700\u8981\u786e\u8ba4\u6280\u672f\u89c4\u683c\u4e66\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u77ed\u8def\u8010\u53d7\u65f6\u95f4\u8d8a\u957f\u8d8a\u6709\u4f18\u52bf\uff0c\u4f46\u4fdd\u8bc1\u503c\u4f1a\u56e0\u5236\u9020\u5546\u548c\u4ea7\u54c1\u7cfb\u5217\u800c\u5f02\u3002\u6bd4\u5982\u524d\u9762\u63d0\u5230\u7684IGBT RGS\u7cfb\u5217\uff0c\u4fdd\u8bc1\u503c\u4e3a8\u03bcs\uff08\u6700\u5c0f\u503c\uff09\uff0c\u800c\u53e6\u4e00\u4e2aRGT\u7cfb\u5217\u7684\u4fdd\u8bc1\u503c\u5219\u4e3a5\u03bcs\uff08\u6700\u5c0f\u503c\uff09\u3002\u53e6\u5916\uff0c\u7531\u4e8eVCC\u548c\u6e29\u5ea6\u6761\u4ef6\u5404\u4e0d\u76f8\u540c\uff0c\u56e0\u6b64\u4e0d\u4ec5\u8981\u786e\u8ba4\u503c\uff0c\u8fd8\u8981\u786e\u8ba4\u6761\u4ef6\uff0c\u8fd9\u70b9\u4e5f\u5f88\u91cd\u8981\u3002\u4f5c\u4e3a\u5b9e\u4f8b\uff0c\u8bf7\u6765\u786e\u8ba4\u4e00\u4e0b\u8fd9\u4e9bIGBT\u7684\u6280\u672f\u89c4\u683c\u4e66\u3002\u53c2\u6570\u540d\u79f0\uff1a\u77ed\u8def\u8010\u53d7\u65f6\u95f4\uff08Short Circuit Withstand Time\uff09\uff0c\u7b26\u53f7\uff1a\u7528tSC\u8868\u793a\u6761\u4ef6\u548c\u4fdd\u8bc1\u503c\u3002<\/p>\n<h5>IGBT RGS\u7cfb\u5217\uff1a<\/h5>\n<p><a href=\"https:\/\/www.wfjydl.com\/products\/igbt\/field-stop-trench-igbt?page=1&#038;SearchWord=rgs\" rel=\"noopener\" target=\"_blank\">https:\/\/www.wfjydl.com\/products\/igbt\/field-stop-trench-igbt?page=1&#038;SearchWord=rgs<\/a><\/p>\n<h5>IGBT RGT\u7cfb\u5217\uff1a<\/h5>\n<p><a href=\"https:\/\/www.wfjydl.com\/products\/igbt\/field-stop-trench-igbt?page=1&#038;SearchWord=rgt\" rel=\"noopener\" target=\"_blank\">https:\/\/www.wfjydl.com\/products\/igbt\/field-stop-trench-igbt?page=1&#038;SearchWord=rgt<\/a><\/p>\n<h5>\u3010\u8d44\u6599\u4e0b\u8f7d\u3011<\/h5>\n<p><a href=\"https:\/\/techclass.wfjydl.com\/downloads\/\" rel=\"noopener\" target=\"_blank\">\u70b9\u51fb\u4e0b\u8f7d<\/a><\/p>\n<div class=\"product_link_box\">\n<h3 class=\"mt0\">\u201cIGBT\u7684\u77ed\u8def\u8010\u53d7\u65f6\u95f4\uff08SCWT\uff09\u201d\u76f8\u5173\u6587\u7ae0\u4e00\u89c8<\/h3>\n<ul class=\"p-archive-link\">\n<li><a href=\"\/knowledge\/igbt\/s-igbt\/01-s-igbt\/10226\">\u4ec0\u4e48\u662fIGBT\uff1f<\/a><\/li>\n<li><a href=\"\/knowledge\/igbt\/s-igbt\/01-s-igbt\/10231\">IGBT\u7684\u5e94\u7528\u8303\u56f4<\/a><\/li>\n<li><a href=\"\/knowledge\/igbt\/s-igbt\/01-s-igbt\/10233\">\u4f7f\u7528\u4e86IGBT\u7684\u5e94\u7528\u4ea7\u54c1<\/a><\/li>\n<li><a href=\"\/knowledge\/igbt\/s-igbt\/01-s-igbt\/11640\">IGBT\u7684\u7ed3\u6784<\/a><\/li>\n<li><a href=\"\/knowledge\/igbt\/s-igbt\/01-s-igbt\/11646\">IGBT\u7684\u5de5\u4f5c\u539f\u7406<\/a><\/li>\n<li><a href=\"\/knowledge\/igbt\/s-igbt\/01-s-igbt\/11651\">IGBT\u7684\u7279\u70b9\uff1a\u4e0eMOSFET\u548c\u53cc\u6781\u6676\u4f53\u7ba1\u7684\u6bd4\u8f83<\/a><\/li>\n<li><a href=\"\/knowledge\/s-igbt\/01-s-igbt\/11766\/\">\u5728\u7535\u673a\u5e94\u7528\u4e2d\u533a\u5206\u4f7f\u7528\u529f\u7387\u5668\u4ef6<\/a><\/li>\n<li><a href=\"\/knowledge\/s-igbt\/11773\/\">\u5185\u7f6e\u5feb\u901f\u6062\u590d\u4e8c\u6781\u7ba1\uff08FRD\uff09\u7684IGBT<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"\u672c\u6587\u7684\u5173\u952e\u8981\u70b9 \u30fb\u77ed\u8def\u8010\u53d7\u65f6\u95f4\uff08SCWT\uff1aShort Circuit Withstand 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