{"id":3252,"date":"2021-08-15T01:57:46","date_gmt":"2021-08-15T01:57:46","guid":{"rendered":""},"modified":"2021-08-15T10:00:00","modified_gmt":"2021-08-15T02:00:00","slug":"mos%e7%ae%a1%e7%9a%84%e5%b0%81%e8%a3%85%e7%b1%bb%e5%9e%8b%ef%bc%88%e4%b8%80%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=3252","title":{"rendered":"MOS\u7ba1\u7684\u5c01\u88c5\u7c7b\u578b\uff08\u4e00\uff09"},"content":{"rendered":"

\n\t\u5728\u5b8c\u6210MOS\u7ba1\u82af\u7247\u5728\u5236\u4f5c\u4e4b\u540e\uff0c\u9700\u8981\u7ed9MOS\u7ba1\u82af\u7247\u52a0\u4e0a\u4e00\u4e2a\u5916\u58f3\uff0c\u8fd9\u5c31\u662fMOS\u7ba1\u5c01\u88c5\u3002\u8be5\u5c01\u88c5\u5916\u58f3\u4e3b\u8981\u8d77\u7740\u652f\u6491\u3001\u4fdd\u62a4\u548c\u51b7\u5374\u7684\u4f5c\u7528\uff0c\u540c\u65f6\u8fd8\u53ef\u4e3a\u82af\u7247\u63d0\u4f9b\u7535\u6c14\u8fde\u63a5\u548c\u9694\u79bb\uff0c\u4ece\u800c\u5c06MOS\u7ba1\u5668\u4ef6\u4e0e\u5176\u5b83\u5143\u4ef6\u6784\u6210\u5b8c\u6574\u7684\u7535\u8def<\/u>\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u800c\u4e0d\u540c\u7684\u5c01\u88c5\u3001\u4e0d\u540c\u7684\u8bbe\u8ba1\uff0cMOS\u7ba1\u7684\u89c4\u683c\u5c3a\u5bf8\u3001\u5404\u7c7b\u7535\u6027\u53c2\u6570\u7b49\u90fd\u4f1a\u4e0d\u4e00\u6837\uff0c\u800c\u5b83\u4eec\u5728\u7535\u8def\u4e2d\u6240\u80fd\u8d77\u5230\u7684\u4f5c\u7528\u4e5f\u4f1a\u4e0d\u4e00\u6837\uff1b\u53e6\u5916\uff0c\u5c01\u88c5\u8fd8\u662f\u7535\u8def\u8bbe\u8ba1\u4e2dMOS\u7ba1\u9009\u62e9\u7684\u91cd\u8981\u53c2\u8003\u3002\u5c01\u88c5\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\uff0c\u4eca\u5929\u6211\u4eec\u5c31\u6765\u804a\u804aMOS\u7ba1\u5c01\u88c5\u7684\u90a3\u4e9b\u4e8b\u3002<\/p>\n

\n\tMOS\u7ba1\u5c01\u88c5\u5206\u7c7b<\/p>\n

\n\t\u6309\u7167\u5b89\u88c5\u5728PCB\u677f\u4e0a\u7684\u65b9\u5f0f\u6765\u5212\u5206\uff0cMOS\u7ba1\u5c01\u88c5\u4e3b\u8981\u6709\u4e24\u5927\u7c7b\uff1a\u63d2\u5165\u5f0f(Through Hole)\u548c\u8868\u9762\u8d34\u88c5\u5f0f(Surf<\/u>ace Mount)\u3002<\/p>\n

\n\t\u63d2\u5165\u5f0f\u5c31\u662fMOSFET<\/u>\u7684\u7ba1\u811a\u7a7f\u8fc7PCB\u677f<\/u>\u7684\u5b89\u88c5\u5b54\u5e76\u710a\u63a5<\/u>\u5728PCB\u677f\u4e0a\u3002\u5e38\u89c1\u7684\u63d2\u5165\u5f0f\u5c01\u88c5\u6709\uff1a\u53cc\u5217\u76f4\u63d2\u5f0f\u5c01\u88c5\uff08DIP<\/u>\uff09\u3001\u6676\u4f53\u7ba1<\/u>\u5916\u5f62\u5c01\u88c5\uff08TO\uff09\u3001\u63d2\u9488\u7f51\u683c\u9635\u5217\u5c01\u88c5\uff08PGA\uff09\u4e09\u79cd\u6837\u5f0f\u3002<\/p>\n

\n\t <\/p>\n

\n\t\u63d2\u5165\u5f0f\u5c01\u88c5<\/p>\n

\n\t\u8868\u9762\u8d34\u88dd\u5219\u662fMOSFET\u7684\u7ba1\u811a\u53ca\u6563\u70ed\u6cd5\u5170\u710a\u63a5\u5728PCB<\/u>\u677f\u8868\u9762\u7684\u710a\u76d8\u4e0a\u3002\u5178\u578b\u8868\u9762\u8d34\u88c5\u5f0f\u5c01\u88c5\u6709\uff1a\u6676\u4f53<\/u>\u7ba1\u5916\u5f62\uff08D-PAK\uff09\u3001\u5c0f\u5916\u5f62\u6676\u4f53\u7ba1\uff08SOT\uff09\u3001\u5c0f\u5916\u5f62\u5c01\u88c5\uff08SOP\uff09\u3001\u65b9\u5f62\u6241\u5e73\u5f0f\u5c01\u88c5\uff08QFP\uff09\u3001\u5851\u5c01\u6709\u5f15\u7ebf\u82af\u7247\u8f7d\u4f53\uff08PLC<\/u>C\uff09\u7b49\u3002<\/p>\n

\n\t <\/p>\n

\n\t\u8868\u9762\u8d34\u88c5\u5f0f\u5c01\u88c5<\/p>\n

\n\t\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u76ee\u524d\u4e3b\u677f\u3001\u663e\u5361\u7b49\u7684PCB\u677f\u91c7\u7528\u76f4\u63d2\u5f0f\u5c01\u88c5\u65b9\u5f0f\u7684\u8d8a\u6765\u8d8a\u5c11\uff0c\u66f4\u591a\u5730\u9009\u7528\u4e86\u8868\u9762\u8d34\u88c5\u5f0f\u5c01\u88c5\u65b9\u5f0f\u3002<\/p>\n

\n\t1\u3001\u53cc\u5217\u76f4\u63d2\u5f0f\u5c01\u88c5\uff08DIP\uff09<\/p>\n

\n\tDIP\u5c01\u88c5\u6709\u4e24\u6392\u5f15\u811a\uff0c\u9700\u8981\u63d2\u5165\u5230\u5177\u6709DIP\u7ed3\u6784\u7684\u82af\u7247\u63d2\u5ea7\u4e0a\uff0c\u5176\u6d3e\u751f\u65b9\u5f0f\u4e3aSDI<\/u>P\uff08Shrink DIP\uff09\uff0c\u5373\u7d27\u7f29\u53cc\u5165\u7ebf\u5c01\u88c5\uff0c\u8f83DIP\u7684\u9488\u811a\u5bc6\u5ea6\u9ad86\u500d\u3002<\/p>\n

\n\tDIP\u5c01\u88c5\u7ed3\u6784\u5f62\u5f0f\u6709\uff1a\u591a\u5c42\u9676\u74f7\u53cc\u5217\u76f4\u63d2\u5f0fDIP\u3001\u5355\u5c42\u9676\u74f7\u53cc\u5217\u76f4\u63d2\u5f0fDIP\u3001\u5f15\u7ebf\u6846\u67b6\u5f0fDIP\uff08\u542b\u73bb\u7483\u9676\u74f7\u5c01\u63a5\u5f0f\u3001\u5851\u6599\u5305\u5c01\u7ed3\u6784\u5f0f\u3001\u9676\u74f7\u4f4e\u7194\u73bb\u7483\u5c01\u88c5\u5f0f\uff09\u7b49\u3002DIP\u5c01\u88c5\u7684\u7279\u70b9\u662f\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5b9e\u73b0PCB\u677f\u7684\u7a7f\u5b54\u710a\u63a5\uff0c\u548c\u4e3b\u677f\u6709\u5f88\u597d\u7684\u517c\u5bb9\u6027\u3002<\/p>\n

\n\t\u4f46\u7531\u4e8e\u5176\u5c01\u88c5\u9762\u79ef\u548c\u539a\u5ea6\u90fd\u6bd4\u8f83\u5927\uff0c\u800c\u4e14\u5f15\u811a\u5728\u63d2\u62d4\u8fc7\u7a0b\u4e2d\u5f88\u5bb9\u6613\u88ab\u635f\u574f\uff0c\u53ef\u9760\u6027\u8f83\u5dee\uff1b\u540c\u65f6\u7531\u4e8e\u53d7\u5de5\u827a\u7684\u5f71\u54cd\uff0c\u5f15\u811a\u4e00\u822c\u90fd\u4e0d\u8d85\u8fc7100\u4e2a\uff0c\u56e0\u6b64\u5728\u7535\u5b50\u4ea7\u4e1a\u9ad8\u5ea6\u96c6\u6210\u5316\u8fc7\u7a0b\u4e2d\uff0cDIP\u5c01\u88c5\u9010\u6e10\u9000\u51fa\u4e86\u5386\u53f2\u821e\u53f0\u3002<\/p>\n

\n\t2\u3001\u6676\u4f53\u7ba1\u5916\u5f62\u5c01\u88c5\uff08TO\uff09<\/p>\n

\n\t\u5c5e\u4e8e\u65e9\u671f\u7684\u5c01\u88c5\u89c4\u683c\uff0c\u4f8b\u5982TO-3P\u3001TO-247\u3001TO-92\u3001TO-92L\u3001TO-220\u3001TO-220F\u3001TO-251\u7b49\u90fd\u662f\u63d2\u5165\u5f0f\u5c01\u88c5\u8bbe\u8ba1\u3002<\/p>\n

\n\tTO-3P\/247\uff1a\u662f\u4e2d\u9ad8\u538b\u3001\u5927\u7535\u6d41MOS\u7ba1\u5e38\u7528\u7684\u5c01\u88c5\u5f62\u5f0f\uff0c\u4ea7\u54c1\u5177\u6709\u8010\u538b\u9ad8\u3001\u6297\u51fb\u7a7f<\/u>\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\u3002<\/p>\n

\n\tTO-220\/220F\uff1aTO-220F\u662f\u5168\u5851\u5c01\u88c5\uff0c\u88c5\u5230\u6563\u70ed\u5668\u4e0a\u65f6\u4e0d\u5fc5\u52a0\u7edd\u7f18\u57ab\uff1bTO-220\u5e26\u91d1\u5c5e\u7247\u4e0e\u4e2d\u95f4\u811a\u76f8\u8fde\uff0c\u88c5\u6563\u70ed\u5668\u65f6\u8981\u52a0\u7edd\u7f18\u57ab\u3002\u8fd9\u4e24\u79cd\u5c01\u88c5\u6837\u5f0f\u7684MOS\u7ba1\u5916\u89c2\u5dee\u4e0d\u591a\uff0c\u53ef\u4ee5\u4e92\u6362\u4f7f\u7528\u3002<\/p>\n

\n\tTO-251\uff1a\u8be5\u5c01\u88c5\u4ea7\u54c1\u4e3b\u8981\u662f\u4e3a\u4e86\u964d\u4f4e\u6210\u672c\u548c\u7f29\u5c0f\u4ea7\u54c1\u4f53\u79ef\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u4e2d\u538b\u5927\u7535\u6d4160A\u4ee5\u4e0b\u3001\u9ad8\u538b7N\u4ee5\u4e0b\u73af\u5883\u4e2d\u3002<\/p>\n

\n\tTO-92\uff1a\u8be5\u5c01\u88c5\u53ea\u6709\u4f4e\u538bMOS\u7ba1\uff08\u7535\u6d41<\/u>10A\u4ee5\u4e0b\u3001\u8010\u538b\u503c60V\u4ee5\u4e0b\uff09\u548c\u9ad8\u538b1N60\/65\u5728\u91c7\u7528\uff0c\u76ee\u7684\u662f\u964d\u4f4e\u6210\u672c\u3002<\/p>\n

\n\t\u8fd1\u5e74\u6765\uff0c\u7531\u4e8e\u63d2\u5165\u5f0f\u5c01\u88c5\u5de5\u827a\u710a\u63a5\u6210\u672c\u9ad8\u3001\u6563\u70ed\u6027\u80fd\u4e5f\u4e0d\u5982\u8d34\u7247\u5f0f\u4ea7\u54c1\uff0c\u4f7f\u5f97\u8868\u9762\u8d34\u88c5\u5e02\u573a\u9700\u6c42\u91cf\u4e0d\u65ad\u589e\u5927\uff0c\u4e5f\u4f7f\u5f97TO\u5c01\u88c5\u53d1\u5c55\u5230\u8868\u9762\u8d34\u88c5\u5f0f\u5c01\u88c5\u3002TO-252\uff08\u53c8\u79f0\u4e4b\u4e3aD-PAK\uff09\u548cTO-263\uff08D2PAK\uff09\u5c31\u662f\u8868\u9762\u8d34\u88c5\u5c01\u88c5\u3002<\/p>\n

\n\t <\/p>\n

\n\tTO\u5c01\u88c5\u4ea7\u54c1\u5916\u89c2<\/p>\n

\n\tTO252\/D-PAK\u662f\u4e00\u79cd\u5851\u5c01\u8d34\u7247\u5c01\u88c5\uff0c\u5e38\u7528\u4e8e\u529f\u7387\u6676\u4f53\u7ba1\u3001\u7a33\u538b\u82af\u7247\u7684\u5c01\u88c5\uff0c\u662f\u76ee\u524d\u4e3b\u6d41\u5c01\u88c5\u4e4b\u4e00\u3002<\/p>\n

\n\t\u91c7\u7528\u8be5\u5c01\u88c5\u65b9\u5f0f\u7684MOSFET\u67093\u4e2a\u7535\u6781\uff0c\u6805\u6781\uff08G\uff09\u3001\u6f0f\u6781\uff08D\uff09\u3001\u6e90\u6781\uff08S\uff09\u3002<\/p>\n

\n\t\u5176\u4e2d\u6f0f\u6781\uff08D\uff09\u7684\u5f15\u811a\u88ab\u526a\u65ad\u4e0d\u7528\uff0c\u800c\u662f\u4f7f\u7528\u80cc\u9762\u7684\u6563\u70ed\u677f\u4f5c\u6f0f\u6781\uff08D\uff09\uff0c\u76f4\u63a5\u710a\u63a5\u5728PCB\u4e0a\uff0c\u4e00\u65b9\u9762\u7528\u4e8e\u8f93\u51fa\u5927\u7535\u6d41\uff0c\u4e00\u65b9\u9762\u901a\u8fc7PCB\u6563\u70ed\uff1b\u6240\u4ee5PCB\u7684D-PAK\u710a\u76d8\u6709\u4e09\u5904\uff0c\u6f0f\u6781\uff08D\uff09\u710a\u76d8\u8f83\u5927\u3002\u5176\u5c01\u88c5\u89c4\u8303\u5982\u4e0b\uff1a<\/p>\n

\n\t<\/p>\n

\n\tTO-252\/D-PAK\u5c01\u88c5\u5c3a\u5bf8\u89c4\u683c<\/p>\n

\n\tTO-263\u662fTO-220\u7684\u4e00\u4e2a\u53d8\u79cd\uff0c\u4e3b\u8981\u662f\u4e3a\u4e86\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u6563\u70ed\u800c\u8bbe\u8ba1\uff0c\u652f\u6301\u6781\u9ad8\u7684\u7535\u6d41\u548c\u7535\u538b\uff0c\u5728150A\u4ee5\u4e0b\u300130V\u4ee5\u4e0a\u7684\u4e2d\u538b\u5927\u7535\u6d41MOS\u7ba1\u4e2d\u8f83\u4e3a\u591a\u89c1\u3002<\/p>\n

\n\t\u9664\u4e86D2PAK\uff08TO-263AB\uff09\u4e4b\u5916\uff0c\u8fd8\u5305\u62ecTO263-2\u3001TO263-3\u3001TO263-5\u3001TO263-7\u7b49\u6837\u5f0f\uff0c\u4e0eTO-263\u4e3a\u4ece\u5c5e\u5173\u7cfb\uff0c\u4e3b\u8981\u662f\u5f15\u51fa\u811a\u6570\u91cf\u548c\u8ddd\u79bb\u4e0d\u540c\u3002<\/p>\n

\n\t<\/p>\n

\n\tTO-263\/D2PAK\u5c01\u88c5\u5c3a\u5bf8\u89c4\u683c<\/p>\n

\n\t3\u3001\u63d2\u9488\u7f51\u683c\u9635\u5217\u5c01\u88c5\uff08PGA\uff09<\/p>\n

\n\tPGA\uff08Pi<\/u>n Grid Array Package\uff09\u82af\u7247\u5185\u5916\u6709\u591a\u4e2a\u65b9\u9635\u5f62\u7684\u63d2\u9488\uff0c\u6bcf\u4e2a\u65b9\u9635\u5f62\u63d2\u9488\u6cbf\u82af\u7247\u7684\u56db\u5468\u95f4\u9694\u4e00\u5b9a\u8ddd\u79bb\u6392\u5217\uff0c\u6839\u636e\u7ba1\u811a\u6570\u76ee\u7684\u591a\u5c11\uff0c\u53ef\u4ee5\u56f4\u62102\uff5e5\u5708\u3002\u5b89\u88c5\u65f6\uff0c\u5c06\u82af\u7247\u63d2\u5165\u4e13\u95e8\u7684PGA\u63d2\u5ea7\u5373\u53ef\uff0c\u5177\u6709\u63d2\u62d4\u65b9\u4fbf\u4e14\u53ef\u9760\u6027\u9ad8\u7684\u4f18\u52bf\uff0c\u80fd\u9002\u5e94\u66f4\u9ad8\u7684\u9891\u7387\u3002<\/p>\n

\n\t <\/p>\n

\n\tPGA\u5c01\u88c5\u6837\u5f0f<\/p>\n

\n\t\u5176\u82af\u7247\u57fa\u677f<\/u>\u591a\u6570\u4e3a\u9676\u74f7\u6750\u8d28\uff0c\u4e5f\u6709\u90e8\u5206\u91c7\u7528\u7279\u5236\u7684\u5851\u6599\u6811\u8102\u6765\u505a\u57fa\u677f\uff0c\u5728\u5de5\u827a\u4e0a\uff0c\u5f15\u811a\u4e2d\u5fc3\u8ddd\u901a\u5e38\u4e3a2.54mm\uff0c\u5f15\u811a\u6570\u4ece64\u5230447\u4e0d\u7b49\u3002<\/p>\n

\n\t\u8fd9\u79cd\u5c01\u88c5\u7684\u7279\u70b9\u662f\uff0c\u5c01\u88c5\u9762\u79ef\uff08\u4f53\u79ef\uff09\u8d8a\u5c0f\uff0c\u80fd\u591f\u627f\u53d7\u7684\u529f\u8017\uff08\u6027\u80fd\uff09\u5c31\u8d8a\u4f4e\uff0c\u53cd\u4e4b\u5219\u8d8a\u9ad8\u3002\u8fd9\u79cd\u5c01\u88c5\u5f62\u5f0f\u82af\u7247\u5728\u65e9\u671f\u6bd4\u8f83\u591a\u89c1\uff0c\u4e14\u591a\u7528\u4e8eCPU<\/u>\u7b49\u5927\u529f\u8017\u4ea7\u54c1\u7684\u5c01\u88c5\uff0c\u5982\u82f1\u7279\u5c14<\/u>\u768480486\u3001Penti<\/u>um\u5747\u91c7\u7528\u6b64\u5c01\u88c5\u6837\u5f0f\uff1b\u4e0d\u5927\u4e3aMOS\u7ba1\u5382\u5bb6\u6240\u91c7\u7eb3\u3002<\/p>\n

\n\t4\u3001\u5c0f\u5916\u5f62\u6676\u4f53\u7ba1\u5c01\u88c5\uff08SOT\uff09<\/p>\n

\n\tSOT\uff08Small Out-Line Transistor\uff09\u662f\u8d34\u7247\u578b\u5c0f\u529f\u7387\u6676\u4f53\u7ba1\u5c01\u88c5\uff0c\u4e3b\u8981\u6709SOT23\u3001SOT89\u3001SOT143\u3001SOT25\uff08\u5373SOT23-5\uff09\u7b49\uff0c\u53c8\u884d\u751f\u51faSOT323\u3001SOT363\/SOT26\uff08\u5373SOT23-6\uff09\u7b49\u7c7b\u578b\uff0c\u4f53\u79ef\u6bd4TO\u5c01\u88c5\u5c0f\u3002<\/p>\n

\n\t<\/p>\n

\n\tSOT\u5c01\u88c5\u7c7b\u578b<\/p>\n

\n\tSOT23\u662f\u5e38\u7528\u7684\u4e09\u6781\u7ba1<\/u>\u5c01\u88c5\u5f62\u5f0f\uff0c\u67093\u6761\u7ffc\u5f62\u5f15\u811a\uff0c\u5206\u522b\u4e3a\u96c6\u7535\u6781\u3001\u53d1\u5c04\u6781\u548c\u57fa\u6781\uff0c\u5206\u522b\u5217\u4e8e\u5143\u4ef6\u957f\u8fb9\u4e24\u4fa7\uff0c\u5176\u4e2d\uff0c\u53d1\u5c04\u6781\u548c\u57fa\u6781\u5728\u540c\u4e00\u4fa7\uff0c\u5e38\u89c1\u4e8e\u5c0f\u529f\u7387\u6676\u4f53\u7ba1\u3001\u573a\u6548\u5e94\u7ba1<\/u>\u548c\u5e26\u7535\u963b<\/u>\u7f51\u7edc\u7684\u590d\u5408\u6676\u4f53\u7ba1\uff0c\u5f3a\u5ea6\u597d\uff0c\u4f46\u53ef\u710a\u6027<\/u>\u5dee\uff0c\u5916\u5f62\u5982\u4e0b\u56fe(a)\u6240\u793a\u3002<\/p>\n

\n\tSOT89\u5177\u67093\u6761\u77ed\u5f15\u811a\uff0c\u5206\u5e03\u5728\u6676\u4f53\u7ba1\u7684\u4e00\u4fa7\uff0c\u53e6\u5916\u4e00\u4fa7\u4e3a\u91d1\u5c5e\u6563\u70ed\u7247\uff0c\u4e0e\u57fa\u6781\u76f8\u8fde\uff0c\u4ee5\u589e\u52a0\u6563\u70ed\u80fd\u529b\uff0c\u5e38\u89c1\u4e8e\u7845\u529f\u7387\u8868\u9762\u7ec4\u88c5\u6676\u4f53\u7ba1\uff0c\u9002\u7528\u4e8e\u8f83\u9ad8\u529f\u7387\u7684\u573a\u5408\uff0c\u5916\u5f62\u5982\u4e0b\u56fe(b)\u6240\u793a\u3002<\/p>\n

\n\tSOT143\u5177\u67094\u6761\u7ffc\u5f62\u77ed\u5f15\u811a\uff0c\u4ece\u4e24\u4fa7\u5f15\u51fa\uff0c\u5f15\u811a\u4e2d\u5bbd\u5ea6\u504f\u5927\u7684\u4e00\u7aef\u4e3a\u96c6\u7535\u6781\uff0c\u8fd9\u7c7b\u5c01\u88c5\u5e38\u89c1\u4e8e\u9ad8\u9891\u6676\u4f53\u7ba1\uff0c\u5916\u5f62\u5982\u4e0b\u56fe(c)\u6240\u793a\u3002<\/p>\n

\n\tSOT252\u5c5e\u4e8e\u5927\u529f\u7387\u6676\u4f53\u7ba1\uff0c3\u6761\u5f15\u811a\u4ece\u4e00\u4fa7\u5f15\u51fa\uff0c\u4e2d\u95f4\u4e00\u6761\u5f15\u811a\u8f83\u77ed\uff0c\u4e3a\u96c6\u7535\u6781\uff0c\u4e0e\u53e6\u4e00\u7aef\u8f83\u5927\u7684\u5f15\u811a\u76f8\u8fde\uff0c\u8be5\u5f15\u811a\u4e3a\u6563\u70ed\u4f5c\u7528\u7684\u94dc\u7247\uff0c\u5916\u5f62\u5982\u4e0b\u56fe(d)\u6240\u793a\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u5e38\u89c1SOT\u5c01\u88c5\u5916\u5f62\u6bd4\u8f83<\/p>\n

\n\t\u4e3b\u677f\u4e0a\u5e38\u7528\u56db\u7aef\u5f15\u811a\u7684SOT-89 MOSFET\u3002\u5176\u89c4\u683c\u5c3a\u5bf8\u5982\u4e0b\uff1a<\/p>\n

\n\t<\/p>\n

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