{"id":18626,"date":"2022-04-08T00:00:06","date_gmt":"2022-04-07T16:00:06","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=18626"},"modified":"2026-03-25T16:23:46","modified_gmt":"2026-03-25T08:23:46","slug":"%e8%a7%84%e6%a0%bc%e7%af%87-%e4%bd%bf%e9%87%87%e7%94%a8%e4%ba%86sic-mosfet%e7%9a%84%e9%ab%98%e6%95%88ac-dc%e8%bd%ac%e6%8d%a2%e5%99%a8%e7%9a%84%e8%ae%be%e8%ae%a1%e6%9b%b4%e5%ae%b9%e6%98%93","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/keypoint\/10485","title":{"rendered":"\u89c4\u683c\u7bc7 \u4f7f\u91c7\u7528\u4e86SiC MOSFET\u7684\u9ad8\u6548AC\/DC\u8f6c\u6362\u5668\u7684\u8bbe\u8ba1\u66f4\u5bb9\u6613"},"content":{"rendered":"<div id=\"ttl-techinfo\" class=\"ttl-wrap\" style=\"background-image:url(https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/key_keypoint_062_02.jpg); background-size:contain; background-repeat:no-repeat;\">\n<div class=\"cat-ttl\">\u91cd\u70b9\u5fc5\u770b<\/div>\n<p class=\"sub-ttl\">\u5185\u7f6e1700V\u8010\u538bSiC MOSFET\u7684\u5c0f\u578b\u8868\u8d34\u5c01\u88c5AC\/DC\u8f6c\u6362\u5668IC\uff1aBM2SC12xFP2-LBZ<\/p>\n<h1 class=\"keypoint\"><span style=\"font-size: 20px; display: block; line-height: 1.2; margin-top: 8px;\">\uff0d\u89c4\u683c\u7bc7\uff0d<br \/>\n\u4f7f\u91c7\u7528\u4e86SiC MOSFET\u7684\u9ad8\u6548AC\/DC\u8f6c\u6362\u5668\u7684\u8bbe\u8ba1\u66f4\u5bb9\u6613<br \/>\n\u652f\u6301\u81ea\u52a8\u5b89\u88c5\u7684\u5c0f\u578b\u89e3\u51b3\u65b9\u6848<\/span><\/h1>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u5173\u952e\u8bcd<\/th>\n<td>\n<ul id=\"tag-info\" class=\"main-taglist\">\n<li>BM2SC12xFP2-LBZ<\/li>\n<li>BM2SC121FP2-LBZ<\/li>\n<li>BM2SC122FP2-LBZ<\/li>\n<li>BM2SC123FP2-LBZ<\/li>\n<li>BM2SC124FP2-LBZ<\/li>\n<li>1700V\u8010\u538b\u7684SiC MOSFET<\/li>\n<li>\u5c0f\u578b\u8868\u8d34\u5c01\u88c5<\/li>\n<li>\u4e00\u4f53\u5316\u5c01\u88c5<\/li>\n<li>AC\/DC \u8f6c\u6362\u5668 IC<\/li>\n<li>\u5916\u7f6e\u5143\u5668\u4ef6\u5c11\uff0c\u7b80\u5355<\/li>\n<li>\u663e\u8457\u51cf\u5c11\u8bbe\u8ba1\u548c\u8bc4\u4f30\u5de5\u65f6<\/li>\n<li>\u5185\u7f6e\u5404\u79cd\u4fdd\u62a4\u529f\u80fd<\/li>\n<li>\u4f7f\u4f4e\u635f\u8017AC\/DC\u8f6c\u6362\u5668\u7684\u8bbe\u8ba1\u66f4\u5bb9\u6613<\/li>\n<li>\u51c6\u8c10\u632f\u65b9\u5f0f<\/li>\n<li>\u8868\u8d34\u578bTO263-7L\u5c01\u88c5L<\/li>\n<li>\u786e\u4fdd\u722c\u7535\u8ddd\u79bb<\/li>\n<li>\u65e0\u6563\u70ed\u5668\u4e5f\u53ef\u5b9e\u73b048W\u8f93\u51fa<\/li>\n<li>\u8f85\u52a9\u7535\u6e90\u7535\u8def<\/li>\n<li>\u53ef\u901a\u8fc7\u7535\u5546\u5e73\u53f0\u8d2d\u4e70<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!--\/\/#ttl-techinfo --><\/div>\n<p><em><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr?SearchWord=bm2sc12#parametricSearch\" target=\"_blank\" rel=\"noopener\">BM2SC12xFP2-LBZ<\/a><\/em>\u662f\u4e1a\u5185\u5148\u8fdb*\u7684<em>AC\/DC\u8f6c\u6362\u5668IC<\/em>\uff0c\u91c7\u7528<em>\u4e00\u4f53\u5316\u5c01\u88c5<\/em>\uff0c\u5df2\u5c06<em>1700V\u8010\u538b\u7684SiC MOSFET<\/em>\u548c\u9488\u5bf9\u5176\u9a71\u52a8\u800c\u4f18\u5316\u7684\u63a7\u5236\u7535\u8def\u5185\u7f6e\u4e8e<em>\u5c0f\u578b\u8868\u8d34\u5c01\u88c5<\/em>\uff08TO263-7L\uff09\u4e2d\u3002\u4e3b\u8981\u9002\u7528\u4e8e\u9700\u8981\u5904\u7406\u5927\u529f\u7387\u7684\u901a\u7528\u9006\u53d8\u5668\u3001AC\u4f3a\u670d\u3001\u5546\u7528\u7a7a\u8c03\u3001\u8def\u706f\u7b49\u5de5\u4e1a\u8bbe\u5907\u7684\u8f85\u52a9\u7535\u6e90\u3002\u53e6\u5916\uff0c\u8fd8\u53ef\u786e\u4fdd\u957f\u671f\u7a33\u5b9a\u4f9b\u5e94\uff0c\u5f88\u9002\u5408\u5de5\u4e1a\u8bbe\u5907\u5e94\u7528\u3002\u3000\u3000<span style=\"font-size: 90%;\">*\u622a\u81f32021\u5e746\u670817\u65e5极悦娱乐\u8c03\u67e5\u6570\u636e<\/span><\/p>\n<p><strong>\uff1cBM2SC12xFP2-LBZ\u7684\u4eae\u70b9\uff1e<\/strong><\/p>\n<ul class=\"p40\">\n<li>\u5185\u7f6e1700V\u8010\u538b\u7684SiC MOSFET\uff0c\u4f7f\u8bbe\u8ba1\u66f4\u7b80\u5355<\/li>\n<li>\u91c7\u7528\u8868\u8d34\u578b\u5c01\u88c5\uff08TO263-7L\uff09\uff0c\u53ef\u81ea\u52a8\u5b89\u88c5\u5728\u7535\u8def\u677f\u4e0a<\/li>\n<li>\u4e0e\u5206\u7acb\u7ed3\u6784\u76f8\u6bd4\uff0c\u53ef\u5927\u5927\u51cf\u5c11\u5143\u5668\u4ef6\u6570\u91cf\uff08\u5c0612\u4e2a\u5143\u5668\u4ef6\u548c1\u4e2a\u6563\u70ed\u5668\u7f29\u51cf\u4e3a1\u4e2a\u5668\u4ef6\uff09<\/li>\n<li>\u4e0eSi MOSFET\u76f8\u6bd4\uff0cSiC MOSFET\u7684\u529f\u7387\u8f6c\u6362\u6548\u7387\u53ef\u63d0\u5347\u9ad8\u8fbe5%<\/li>\n<li>\u91c7\u7528\u51c6\u8c10\u632f\u65b9\u5f0f\uff0c\u53ef\u5b9e\u73b0\u66f4\u4f4eEMI<\/li>\n<li>\u901a\u8fc7\u51cf\u5c11\u5143\u5668\u4ef6\u6570\u91cf\uff0c\u53ef\u5b9e\u73b0\u663e\u8457\u7684\u5c0f\u578b\u5316\u548c\u66f4\u9ad8\u53ef\u9760\u6027<\/li>\n<li>\u53ef\u786e\u4fdd\u957f\u671f\u7a33\u5b9a\u4f9b\u5e94\uff0c\u5f88\u9002\u5408\u5de5\u4e1a\u8bbe\u5907\u5e94\u7528<\/li>\n<li>\u4ea7\u54c1\u9635\u5bb9\u65b0\u589e4\u6b3e\u4fdd\u62a4\u529f\u80fd\u542f\u52a8\u540e\u52a8\u4f5c\u4e0d\u540c\u7684\u65b0\u673a\u578b<\/li>\n<li>\u5355\u54c1\u53ca\u8bc4\u4f30\u677fBM2SC123FP2-EVK-001\u5747\u53ef\u901a\u8fc7\u7535\u5546\u5e73\u53f0\u8d2d\u4e70<\/li>\n<\/ul>\n<p><strong>\u5185\u7f6eSiC MOSFET\u7684AC\/DC\u8f6c\u6362\u5668IC\uff1aBM2SC12xFP2-LBZ\u7684\u4e3b\u8981\u89c4\u683c\u548c\u529f\u80fd<\/strong><\/p>\n<p>\u4e0b\u9762\u603b\u7ed3\u4e86BM2SC12xFP2-LBZ\u7684\u4e3b\u8981\u89c4\u683c\u548c\u529f\u80fd\u3002\u5982\u6b32\u4e86\u89e3\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u8bf7\u901a\u8fc7\u4ea7\u54c1\u9635\u5bb9\u8868\u4e2d\u7684\u94fe\u63a5\u6253\u5f00\u6280\u672f\u89c4\u683c\u4e66\u3002\u5173\u4e8eBM2SC12xFP2-LBZ\u7684\u7279\u70b9\u548c\u4f18\u70b9\u8bf7\u53c2\u8003\u201c<a href=\"\/knowledge\/tech-info\/keypoint\/10460\">\u4f18\u70b9\u7bc7<\/a>\u201d\u3002<\/p>\n<p><strong>\uff1c\u89c4\u683c\u7279\u70b9\uff1e<\/strong><\/p>\n<div class=\"fbox\">\n<div class=\"fl\" style=\"width: 350px!important;\">\n<ul class=\"p40\">\n<li>\u8868\u8d34\u578bTO263-7L\u5c01\u88c5<\/li>\n<li>\u51c6\u8c10\u632f\u65b9\u5f0f\uff08\u4f4eEMI\uff09<\/li>\n<li>\u5f85\u673a\u65f6\u7684\u6d88\u8017\u7535\u6d41\u4f4e\uff1a19\u00b5A<\/li>\n<li>SOURCE\u5f15\u811aLeading Edge Blanking\uff08\u524d\u6cbf\u6d88\u9690\uff09<\/li>\n<li>\u8f6f\u542f\u52a8\u529f\u80fd<\/li>\n<li>FB OLP\uff08Over Limited Protection\uff09<\/li>\n<li>BR UVLO (Under Voltage Lock Out)<\/li>\n<li>ZT\u5f15\u811a\u89e6\u53d1\u5c4f\u853d\u529f\u80fd<\/li>\n<li>\u70ed\u5173\u65ad<\/li>\n<\/ul>\n<\/div>\n<div class=\"fr\" style=\"width: 350px;\">\n<ul class=\"p40\">\n<li>\u5185\u7f6e1700V SiC MOSFET<\/li>\n<li>\u964d\u9891\u529f\u80fd<\/li>\n<li>\u8f7b\u8d1f\u8f7d\u65f6Burst\u6a21\u5f0f\u5de5\u4f5c<\/li>\n<li>\u9010\u5468\u671f\u8fc7\u6d41\u4fdd\u62a4<\/li>\n<li>VCC UVLO\uff08Under Voltage Lock Out\uff09<\/li>\n<li>VCC OVP\uff08Over Voltage Protection\uff09<\/li>\n<li>ZT OVP\uff08Over Voltage Protection\uff09<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><strong style=\"display: inline-block;\">\u25cfBM2SC12xFP2-LBZ\u7684\u6846\u56fe\u548c\u57fa\u672c\u5e94\u7528\u7535\u8def<\/strong><br \/>\n\u4e0b\u56fe\u662f\u4f7f\u7528\u4e86BM2SC12xFP2-LBZ\u7684\u53cd\u6fc0\u5f0fAC\/DC\u8f6c\u6362\u5668\u7684\u7535\u8def\u793a\u4f8b\u3002BM2SC12xFP2-LBZ\u5185\u7f6eSiC MOSFET\uff0c\u5e76\u5185\u7f6e\u4e86\u4f18\u5316\u7684\u63a7\u5236\u7535\u8def\uff0c\u56e0\u6b64\u7535\u8def\u7684<em>\u5916\u7f6e\u5143\u5668\u4ef6\u5c11\uff0c\u800c\u4e14\u7ed3\u6784\u7b80\u5355<\/em>\u3002\u53ef\u663e\u8457\u51cf\u5c11SiC MOSFET\u9009\u578b\u548c\u6805\u6781\u9a71\u52a8\u7535\u8def\u8c03\u6574\u7b49<em>\u8bbe\u8ba1\u548c\u8bc4\u4f30\u5de5\u65f6<\/em>\u3002<em>\u5185\u7f6e\u5404\u79cd\u4fdd\u62a4\u529f\u80fd<\/em>\uff0c\u57fa\u672c\u4e0a\u53ea\u9700\u6839\u636e\u8981\u8bbe\u8ba1\u7684\u7535\u6e90\u89c4\u683c\u8bbe\u7f6e\u5916\u7f6e\u5143\u5668\u4ef6\u7684\u5e38\u6570\u5373\u53ef\uff0c\u4f7f\u5229\u7528\u4e86SiC MOSFET\u6027\u80fd\u7684<em>\u4f4e\u635f\u8017AC\/DC\u8f6c\u6362\u5668\u7684\u8bbe\u8ba1\u53d8\u5f97\u66f4\u5bb9\u6613<\/em>\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_02_f1.png\" alt=\"\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u30d5\u30ed\u30c3\u30af\u56f3\u3068\u57fa\u672c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56de\u8def\u4f8b\u3002\" \/><\/p>\n<p>BM2SC12xFP2-LBZ\u5728<em>\u51c6\u8c10\u632f\u65b9\u5f0f<\/em>\u4e2d\u91c7\u7528PFM\uff08Pulse Frequency Modulation\uff09\u6a21\u5f0f\u63a7\u5236\u3002\u901a\u8fc7\u76d1\u6d4bFB\u5f15\u811a\u3001ZT\u5f15\u811a\u3001SOURCE\u5f15\u811a\u7684\u72b6\u6001\uff0c\u5c06\u4e8c\u6781\u7ba1\u7535\u6865\u7684\u6574\u6d41\u7535\u538b\u8f6c\u6362\u4e3a\u6240\u9700\u7684\u7a33\u5b9aDC\u7535\u538b\u3002\u901a\u8fc7FB\u5f15\u811a\u548cSOURCE\u5f15\u811a\u6765\u63a7\u5236\u5f00\u5173SiC MOSFET\u7684ON\u5bbd\u5ea6\uff08\u5173\u65ad\uff09\uff0c\u901a\u8fc7ZT\u5f15\u811a\u6765\u63a7\u5236\u5176OFF\u5bbd\u5ea6\uff08\u5bfc\u901a\uff09\u3002\u5982\u6b32\u4e86\u89e3\u66f4\u8be6\u7ec6\u7684\u5de5\u4f5c\u4ecb\u7ecd\u548c\u8bbe\u7f6e\u65b9\u6cd5\uff0c\u8bf7\u53c2\u8003\u6280\u672f\u89c4\u683c\u4e66\u3002<\/p>\n<p><strong style=\"display: inline-block;\">\u25cf\u5c01\u88c5\u548c\u5404\u5f15\u811a\u7684\u914d\u7f6e\u4e0e\u529f\u80fd<\/strong><br \/>\nBM2SC12xFP2-LBZ\u7684\u7279\u70b9\u2014\u2014<em>\u8868\u8d34\u578bTO263-7L<\/em>\u5c01\u88c5\u7684\u5f15\u811a\u914d\u7f6e\u4e0e\u529f\u80fd\u5982\u4e0b\u6240\u793a\u3002\u867d\u7136\u4f53\u79ef\u5c0f\u5de7\uff0c\u4f46\u786e\u4fdd\u4e86\u5904\u7406\u9ad8\u7535\u538b\u6240\u9700\u7684\u722c\u7535\u8ddd\u79bb\u3002\u5173\u4e8e\u66f4\u8be6\u7ec6\u7684\u5c3a\u5bf8\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6280\u672f\u89c4\u683c\u4e66\u4e2d\u7684\u56fe\u7eb8\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_02_f2.png\" alt=\"\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\uff08TO263-7L\uff09\u306e\u7aef\u5b50\u914d\u7f6e\/\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\uff08TO263-7L\uff09\u3002\/\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u7aef\u5b50\u6a5f\u80fd\u3002\" \/><\/p>\n<p><strong style=\"display: inline-block;\">\u25cf\u5c01\u88c5\u70ed\u963b<\/strong><br \/>\n\u5373BM2SC12xFP2-LBZ\u7684TO263-7L\u5c01\u88c5\u7684\u70ed\u963b\u3002\u901a\u8fc7\u6ee1\u8db3\u9002\u5f53\u7684\u7535\u8def\u677f\u548c\u94dc\u7b94\u6761\u4ef6\uff0c\u53ef\u4ee5\u5728<em>\u65e0\u9700\u589e\u52a0\u6563\u70ed\u5668\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u9ad8\u8fbe48W<\/em>\u7684\u8f93\u51fa\u529f\u7387\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_02_f3.png\" alt=\"\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u71b1\u62b5\u6297\u3002\" \/><\/p>\n<p><strong>\u5e94\u7528\u793a\u4f8b<\/strong><\/p>\n<p>\u9664\u4e86\u4e0b\u5217\u5e94\u7528\u5916\uff0c\u672c\u7cfb\u5217\u4ea7\u54c1\u8fd8\u9002\u7528\u4e8e\u4ea4\u6d41400V\u89c4\u683c\u7684\u6240\u6709\u5de5\u4e1a\u8bbe\u5907\u7684<em>\u8f85\u52a9\u7535\u6e90\u7535\u8def<\/em>\u3002<\/p>\n<div class=\"fbox\">\n<div class=\"fl\">\n<ul class=\"p40\">\n<li>\u901a\u7528\u9006\u53d8\u5668<\/li>\n<li>AC\u4f3a\u670d<\/li>\n<li>PLC\uff08Programmable Logic Controller\uff09<\/li>\n<li>\u751f\u4ea7\u5236\u9020\u88c5\u7f6e<\/li>\n<li>\u673a\u5668\u4eba<\/li>\n<li>\u5546\u7528\u7a7a\u8c03<\/li>\n<li>\u5de5\u4e1a\u7528\u7167\u660e\uff08\u8def\u706f\u7b49\uff09<\/li>\n<\/ul>\n<\/div>\n<div class=\"fr\">\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_02_f4.png\" alt=\"\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4f8b\u3002\" \/><\/p>\n<\/div>\n<\/div>\n<p><strong>\u5185\u7f6eSiC MOSFET\u7684AC\/DC\u8f6c\u6362\u5668IC\u4ea7\u54c1\u9635\u5bb9<\/strong><\/p>\n<div class=\"tbl_wrap\">\n<table class=\"tbl_nml\">\n<thead>\n<tr>\n<th>\u4ea7\u54c1\u540d\u79f0<\/th>\n<th>\u5c01\u88c5<\/th>\n<th>\u7535\u6e90\u7535\u538b\u8303\u56f4<\/th>\n<th>MOSFET<\/th>\n<th>\u5de5\u4f5c<br \/>\n\u9891\u7387<\/th>\n<th>VCC OVP *<sup>1<\/sup><\/th>\n<th>FB OLP *<sup>2<\/sup><\/th>\n<th>\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2sc121fp2-lbz-product\" target=\"_blank\" rel=\"noopener\"><span style=\"display: block; text-align: left; height: 0px;\"><img decoding=\"async\" src=\"\/upload\/2018\/12\/new.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/span><br \/>\nBM2SC121FP2-LBZ<\/a><\/td>\n<td rowspan=\"4\" nowrap=\"nowrap\">TO263-7L<br \/>\n\uff08\u8868\u9762\u8d34\u88c5\uff09<\/td>\n<td rowspan=\"8\">15.0V<br \/>\n\uff5e<br \/>\n27.5V<\/td>\n<td rowspan=\"8\">SiC MOSFET<br \/>\n1700V (Max.)<br \/>\n1.12\u03a9 (Typ.)<\/td>\n<td rowspan=\"8\">120kHz<br \/>\n(Max.)<\/td>\n<td>Latch<\/td>\n<td>Auto Restart<\/td>\n<td rowspan=\"8\" nowrap=\"nowrap\">\uff0d40\u2103<br \/>\n\uff5e<br \/>\n\uff0b105\u2103<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2sc122fp2-lbz-product\" target=\"_blank\" rel=\"noopener\"><span style=\"display: block; text-align: left; height: 0px;\"><img decoding=\"async\" src=\"\/upload\/2018\/12\/new.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/span><br \/>\nBM2SC122FP2-LBZ<\/a><\/td>\n<td>Latch<\/td>\n<td>Latch<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2sc123fp2-lbz-product\" target=\"_blank\" rel=\"noopener\"><span style=\"display: block; text-align: left; height: 0px;\"><img decoding=\"async\" src=\"\/upload\/2018\/12\/new.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/span><br \/>\nBM2SC123FP2-LBZ<\/a><\/td>\n<td>Auto Restart<\/td>\n<td>Auto Restart<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2sc124fp2-lbz-product\" target=\"_blank\" rel=\"noopener\"><span style=\"display: block; text-align: left; height: 0px;\"><img decoding=\"async\" src=\"\/upload\/2018\/12\/new.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/span><br \/>\nBM2SC124FP2-LBZ<\/a><\/td>\n<td>Auto Restart<\/td>\n<td>Latch<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2scq121t-lbz-product\" target=\"_blank\" rel=\"noopener\">BM2SCQ121T-LBZ<\/a><\/td>\n<td rowspan=\"4\" nowrap=\"nowrap\">TO220-6M<br \/>\n\uff08\u901a\u5b54\u63d2\u88c5\uff09<\/td>\n<td>Latch<\/td>\n<td>Auto Restart<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2scq122t-lbz-product\" target=\"_blank\" rel=\"noopener\">BM2SCQ122T-LBZ<\/a><\/td>\n<td>Latch<\/td>\n<td>Latch<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2scq123t-lbz-product\" target=\"_blank\" rel=\"noopener\">BM2SCQ123T-LBZ<\/a><\/td>\n<td>Auto Restart<\/td>\n<td>Auto Restart<\/td>\n<\/tr>\n<tr>\n<td nowrap=\"nowrap\"><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2scq124t-lbz-product\" target=\"_blank\" rel=\"noopener\">BM2SCQ124T-LBZ<\/a><\/td>\n<td>Auto Restart<\/td>\n<td>Latch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 90%;\">*1\uff1aVCC\u5f15\u811a\u8fc7\u7535\u538b\u4fdd\u62a4\u529f\u80fd\u542f\u52a8\u540e\u7684\u52a8\u4f5c\u3002Latch\uff1d\u4fdd\u6301\u9501\u5b58\u72b6\u6001\uff0cAuto Restart\uff1d\u81ea\u52a8\u6062\u590d\u3002<br \/>\n*2\uff1aFB\u5f15\u811a\u8fc7\u8d1f\u8f7d\u4fdd\u62a4\u529f\u80fd\u542f\u52a8\u540e\u7684\u52a8\u4f5c\u3002Latch\uff1d\u4fdd\u6301\u9501\u5b58\u72b6\u6001\uff0cAuto Restart\uff1d\u81ea\u52a8\u6062\u590d\u3002<\/p>\n<p><strong>\u76f8\u5173\u4fe1\u606f<\/strong><\/p>\n<p>BM2SC12xFP2-LBZ\u5355\u54c1\u548c\u8bc4\u4f30\u677f\u5747\u53ef\u901a\u8fc7\u7535\u5546\u5e73\u53f0\u8d2d\u4e70\u3002\u8bf7<a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr?SearchWord=bm2sc12#parametricSearch\" target=\"_blank\" rel=\"noopener\">\u70b9\u51fb\u8fd9\u91cc<\/a>\u4e86\u89e3\u6bcf\u6b3e\u8bc4\u4f30\u677f\u7684\u5e94\u7528\u6307\u5357\u3001\u5e93\u5b58\u60c5\u51b5\u786e\u8ba4\u548c\u8be6\u7ec6\u4fe1\u606f\u3002\u4e0b\u8868\u6458\u81ea\u8be5\u94fe\u63a5\u9875\u9762\u4e0a\u7684\u8bc4\u4f30\u677f\u4e00\u89c8\u8868\u3002\u9664\u4e86\u672c\u6587\u4ecb\u7ecd\u7684BM2SC12xFP2-LBZ\u4e4b\u5916\uff0c\u8fd8\u6709\u53e6\u5916\u4e24\u6b3e\u8bc4\u4f30\u677f\u5728\u552e\uff0c\u5b83\u4eec\u90fd\u914d\u6709\u4f7f\u7528\u4e861700V SiC MOSFET\u7684AC\/DC\u8f6c\u6362\u5668IC\u3002<\/p>\n<p>Using 1700V SiC MOSFET<\/p>\n<div class=\"tbl_wrap\">\n<table class=\"tbl_nml\">\n<tbody>\n<tr>\n<th width=\"190px;\">\u8bc4\u4f30\u677f<\/th>\n<th>\u8bc4\u4f30\u677f\u5916\u89c2<\/th>\n<th>IC<\/th>\n<th>\u8f93\u51fa<br \/>\n\u529f\u7387<\/th>\n<th>\u8f93\u51fa<br \/>\n\u7535\u538b<\/th>\n<th>\u6700\u5927<br \/>\n\u8d1f\u8f7d\u7535\u6d41<\/th>\n<th>\u8d2d\u4e70<\/th>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/fscdn.rohm.com\/jp\/products\/databook\/applinote\/ic\/power\/acdc_converter\/bd768xfj-lb_appli-j.pdf\" target=\"_blank\" rel=\"noopener\">BD7682FJ-LB-EVK-402<\/a><br \/>\n<img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/03\/p40_icon.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/td>\n<td style=\"padding: 10px;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_f5.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/td>\n<td><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bd7682fj-lb-product\" target=\"_blank\" rel=\"noopener\">BD7682FJ-LB<\/a><br \/>\nSiC MOSFET\u5916\u7f6e<\/td>\n<td>24W<\/td>\n<td>24V<\/td>\n<td>1A<\/td>\n<td><a href=\"https:\/\/www.rohm.co.jp\/distribution?search-box4=BD7682FJ-LB-EVK-402&amp;SearchFlagValue=true&amp;distributionsearch=2\" target=\"_blank\" rel=\"noopener\">\u5e93\u5b58<br \/>\n\u786e\u8ba4<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/fscdn.rohm.com\/jp\/products\/databook\/applinote\/ic\/power\/acdc_converter\/bm2scq123t-evk-001_ug-j.pdf\" target=\"_blank\" rel=\"noopener\">BM2SCQ123T-EVK-001<\/a><br \/>\n<img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/03\/p40_icon.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/td>\n<td style=\"padding: 10px;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_f6.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/td>\n<td><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2scq123t-lbz-product\" target=\"_blank\" rel=\"noopener\">BM2SCQ123T-LBZ<\/a><br \/>\nSiC MOSFET\u5185\u7f6e<br \/>\nTO220-6M (\u901a\u5b54\u63d2\u88c5)<\/td>\n<td>48W<\/td>\n<td>24V<\/td>\n<td>2A<\/td>\n<td><a href=\"https:\/\/www.rohm.co.jp\/distribution\/-\/dinventory\/BM2SCQ123T-EVK\/sample\/0\" target=\"_blank\" rel=\"noopener\">\u5e93\u5b58<br \/>\n\u786e\u8ba4<\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a href=\"https:\/\/fscdn.rohm.com\/jp\/products\/databook\/applinote\/ic\/power\/acdc_converter\/bm2sc123fp2-evk-001_ug-j.pdf\" target=\"_blank\" rel=\"noopener\">BM2SC123FP2-EVK-001<\/a><br \/>\n<\/b><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/03\/p40_icon.png\" alt=\"\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC\uff1aBM2SC12xFP2-LBZ\u306e\u8a55\u4fa1\u30dc\u30fc\u30c9BM2SC123FP2-EVK-001\u3002\" \/><\/td>\n<td style=\"padding: 10px;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/p40_f7.png\" alt=\"\u696d\u754c\u521d\u3001\u5c0f\u578b\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\u306e1700V\u8010\u5727SiC MOSFET\u5185\u8535AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bfIC : BM2SC12xFP2-LBZ\uff1a\uff0d\u4ed5\u69d8\u7de8\uff0dSiC MOSFET\u306b\u3088\u308b\u9ad8\u52b9\u7387AC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8a2d\u8a08\u304c\u5bb9\u6613 \u81ea\u52d5\u5b9f\u88c5\u304c\u53ef\u80fd\u306a\u5c0f\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" \/><\/td>\n<td><b><a href=\"https:\/\/www.rohm.co.jp\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-pwm-qr\/bm2sc123fp2-lbz-product\" target=\"_blank\" rel=\"noopener\">BM2SC123FP2-LBZ<\/a><\/b><br \/>\n<b>SiC MOSFET\u5185\u7f6e<\/b><br \/>\n<b>TO263-7L (\u8868\u9762\u8d34\u88c5)<\/b><\/td>\n<td>48W<\/td>\n<td>24V<\/td>\n<td>2A<\/td>\n<td><a href=\"https:\/\/www.rohm.co.jp\/distribution\/-\/dinventory\/BM2SC123FP2-EVK\/sample\/0\" target=\"_blank\" rel=\"noopener\">\u5e93\u5b58<br \/>\n\u786e\u8ba4<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>BM2SC12xFP2-LBZ\u7cfb\u5217\u7684\u8bc4\u4f30\u677f\u4e3aBM2SC123FP2-EVK-001\uff0c\u4e3a\u987a\u5229\u8fdb\u884c\u8bc4\u4f30\uff0c\u642d\u8f7d\u4e86\u81ea\u52a8\u6062\u590d\u578bBM2SC123FP2-LBZ\u3002<\/p>\n<p>BD7682FJ-LB-EVK-402\u662f\u642d\u8f7d\u4e86SiC MOSFET\u5916\u7f6e\u7684\u63a7\u5236\u5668IC BD7682FJ-LB\u7684\u8bc4\u4f30\u677f\u3002<\/p>\n<p>BM2SCQ123T-EVK-001\u662f\u642d\u8f7d\u4e86\u901a\u5b54\u63d2\u88c5\u578bTO220\u5c01\u88c5\u7684BM2SCQ123T-LBZ\u7684\u8bc4\u4f30\u677f\uff0c\u4e0e\u8868\u9762\u8d34\u88c5\u7684BM2SC12xFP2-LBZ\u7cfb\u5217\u7684\u5c01\u88c5\u5f62\u5f0f\u4e0d\u540c\uff0c\u4e5f\u662f\u4e00\u79cd\u81ea\u52a8\u6062\u590d\u578b\u4ea7\u54c1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u91cd\u70b9\u5fc5\u770b \u5185\u7f6e1700V\u8010\u538bSiC MOSFET\u7684\u5c0f\u578b\u8868\u8d34\u5c01\u88c5AC\/DC\u8f6c\u6362\u5668IC\uff1aBM2SC12xFP2-LBZ \uff0d\u89c4\u683c\u7bc7\uff0d \u4f7f\u91c7\u7528\u4e86SiC MOSFET\u7684\u9ad8\u6548AC\/DC\u8f6c\u6362\u5668\u7684\u8bbe\u8ba1\u66f4\u5bb9\u6613 \u652f\u6301\u81ea\u52a8\u5b89\u88c5\u7684\u5c0f\u578b\u89e3\u51b3\u65b9\u6848  [&hellip;]","protected":false},"author":1,"featured_media":18721,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[165],"tags":[],"class_list":["post-18626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-keypoint"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/18626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=18626"}],"version-history":[{"count":42,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/18626\/revisions"}],"predecessor-version":[{"id":21603,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/18626\/revisions\/21603"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/18721"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=18626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=18626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=18626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}