{"id":65868,"date":"2023-12-13T23:57:50","date_gmt":"2023-12-13T15:57:50","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=65868"},"modified":"2023-12-13T23:58:23","modified_gmt":"2023-12-13T15:58:23","slug":"pnp%e5%92%8cnpn%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/65868.html","title":{"rendered":"pnp\u548cnpn\u7684\u533a\u522b"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8PNP\u548cNPN\u4e24\u79cd\u53cc\u6781\u6676\u4f53\u7ba1\uff08BJT\uff09\u7684\u533a\u522b\u3002\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u6676\u4f53\u7ba1\u5728\u7535\u5b50\u7535\u8def\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\uff0c\u4f46\u5b83\u4eec\u7684\u6781\u6027\u3001\u5de5\u4f5c\u65b9\u5f0f\u4ee5\u53ca\u5e94\u7528\u9886\u57df\u5b58\u5728\u663e\u8457\u7684\u4e0d\u540c\u3002\u901a\u8fc7\u8be6\u7ec6\u89e3\u91ca\u548c\u793a\u4f8b\uff0c\u8bfb\u8005\u5c06\u66f4\u597d\u5730\u7406\u89e3\u4f55\u65f6\u9009\u62e9\u54ea\u79cd\u7c7b\u578b\u7684\u6676\u4f53\u7ba1\u4ee5\u53ca\u5b83\u4eec\u5728\u7535\u5b50\u8bbe\u8ba1\u4e2d\u7684\u4f5c\u7528\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. <\/strong><strong>\u6781\u6027\u7684\u533a\u522b<\/strong><\/h2>\n\n\n\n<ul>\n<li>PNP\u548cNPN\u6676\u4f53\u7ba1\u7684\u4e3b\u8981\u533a\u522b\u4e4b\u4e00\u662f\u5b83\u4eec\u7684\u6781\u6027\u3002PNP\u6676\u4f53\u7ba1\u6709\u4e00\u4e2aP\u578b\u63ba\u6742\u7684\u57fa\u533a\uff0c\u800cNPN\u6676\u4f53\u7ba1\u6709\u4e00\u4e2aN\u578b\u63ba\u6742\u7684\u57fa\u533a\u3002<\/li>\n\n\n\n<li>\u5728PNP\u6676\u4f53\u7ba1\u4e2d\uff0c\u7535\u6d41\u4ece\u53d1\u5c04\u6781\uff08P\u578b\uff09\u6d41\u5411\u57fa\u6781\uff0c\u7136\u540e\u518d\u6d41\u5411\u96c6\u7535\u6781\uff08N\u578b\uff09\u3002<\/li>\n\n\n\n<li>\u5728NPN\u6676\u4f53\u7ba1\u4e2d\uff0c\u7535\u6d41\u4ece\u53d1\u5c04\u6781\uff08N\u578b\uff09\u6d41\u5411\u57fa\u6781\uff0c\u7136\u540e\u518d\u6d41\u5411\u96c6\u7535\u6781\uff08P\u578b\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. <\/strong><strong>\u5de5\u4f5c\u65b9\u5f0f\u7684\u533a\u522b<\/strong><\/h2>\n\n\n\n<ul>\n<li>PNP\u6676\u4f53\u7ba1\u5728\u57fa\u6781\u4e0e\u53d1\u5c04\u6781\u4e4b\u95f4\u7684\u7535\u6d41\u63a7\u5236\u4e2d\u8d77\u5230\u5173\u952e\u4f5c\u7528\u3002\u5f53\u6b63\u7535\u538b\u65bd\u52a0\u5230\u57fa\u6781\u65f6\uff0c\u5b83\u5bfc\u81f4\u57fa\u533a\u4e0e\u53d1\u5c04\u6781\u4e4b\u95f4\u7684\u7535\u6d41\u6d41\u52a8\uff0c\u4ece\u800c\u542f\u52a8\u6676\u4f53\u7ba1\u3002<\/li>\n\n\n\n<li>NPN\u6676\u4f53\u7ba1\u4e5f\u662f\u901a\u8fc7\u5728\u57fa\u6781\u4e0e\u53d1\u5c04\u6781\u4e4b\u95f4\u65bd\u52a0\u6b63\u7535\u538b\u6765\u63a7\u5236\u7535\u6d41\u7684\u6d41\u52a8\u3002\u6b63\u7535\u538b\u4f7f\u5f97\u57fa\u533a\u4e0e\u53d1\u5c04\u6781\u4e4b\u95f4\u7684\u7535\u6d41\u6d41\u52a8\uff0c\u6676\u4f53\u7ba1\u5f00\u59cb\u5bfc\u901a\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. <\/strong><strong>\u5e94\u7528\u9886\u57df\u7684\u533a\u522b<\/strong><\/h2>\n\n\n\n<ul>\n<li>PNP\u6676\u4f53\u7ba1\u5e38\u7528\u4e8e\u7535\u8def\u4e2d\u7684\u9ad8\u7535\u4f4d\u8d1f\u8f7d\uff0c\u5982\u9ad8\u7aef\u7535\u6e90\u548c\u5f00\u5173\u7535\u6e90\u3002<\/li>\n\n\n\n<li>NPN\u6676\u4f53\u7ba1\u901a\u5e38\u7528\u4e8e\u4f4e\u7535\u4f4d\u8d1f\u8f7d\u548c\u4fe1\u53f7\u653e\u5927\u7535\u8def\uff0c\u5982\u653e\u5927\u5668\u3001\u6570\u5b57\u903b\u8f91\u548c\u5f00\u5173\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. <\/strong><strong>\u6f14\u793a\u793a\u4f8b<\/strong><\/h2>\n\n\n\n<p>\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e9b\u793a\u4f8b\u6765\u660e\u786ePNP\u548cNPN\u6676\u4f53\u7ba1\u7684\u533a\u522b\uff1a<\/p>\n\n\n\n<ul>\n<li>\u5982\u679c\u60a8\u9700\u8981\u8bbe\u8ba1\u4e00\u4e2a\u63a7\u5236\u9ad8\u7535\u4f4d\u8d1f\u8f7d\u7684\u7535\u8def\uff0c\u4f8b\u5982\u4e00\u4e2a\u9ad8\u7535\u538b\u5f00\u5173\u7535\u6e90\uff0c\u60a8\u53ef\u80fd\u4f1a\u9009\u62e9\u4f7f\u7528PNP\u6676\u4f53\u7ba1\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u60a8\u8981\u8bbe\u8ba1\u4e00\u4e2a\u4fe1\u53f7\u653e\u5927\u5668\u7535\u8def\uff0c\u7528\u4e8e\u653e\u5927\u4f4e\u7535\u4f4d\u4fe1\u53f7\uff0c\u4f8b\u5982\u97f3\u9891\u653e\u5927\u5668\uff0c\u60a8\u53ef\u80fd\u4f1a\u9009\u62e9\u4f7f\u7528NPN\u6676\u4f53\u7ba1\u3002<\/li>\n<\/ul>\n\n\n\n<p><img fetchpriority=\"high\" decoding=\"async\" width=\"484\" height=\"300\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/12\/732103-pnp\u548cnpn\u7684\u533a\u522b.png?x-oss-process=image\/auto-orient,1\/format,webp\" class=\"aligncenter\" alt=\"pnp\u548cnpn\u7684\u533a\u522b\" \/><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5e38\u89c1\u95ee\u7b54<\/strong><\/h2>\n\n\n\n<p><strong>1. PNP<\/strong><strong>\u548cNPN\u5206\u522b\u4ee3\u8868\u4ec0\u4e48\u610f\u601d\uff1f<\/strong><\/p>\n\n\n\n<p>PNP\u4ee3\u8868\u201c\u6b63-\u8d1f-\u6b63\u201d\uff0c\u800cNPN\u4ee3\u8868\u201c\u8d1f-\u6b63-\u8d1f\u201d\u3002\u8fd9\u4e9b\u8868\u793a\u4e86BJT\u6676\u4f53\u7ba1\u7684\u6781\u6027\uff0c\u5373\u63ba\u6742\u7684\u6750\u6599\u7c7b\u578b\u4ee5\u53ca\u7535\u6d41\u6d41\u52a8\u7684\u65b9\u5411\u3002<\/p>\n\n\n\n<p><strong>2. PNP<\/strong><strong>\u548cNPN\u7684\u5de5\u4f5c\u539f\u7406\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p>PNP\u6676\u4f53\u7ba1\u901a\u8fc7\u5728\u57fa\u6781\u4e0e\u53d1\u5c04\u6781\u4e4b\u95f4\u65bd\u52a0\u6b63\u7535\u538b\u6765\u63a7\u5236\u7535\u6d41\u7684\u6d41\u52a8\uff0c\u800cNPN\u6676\u4f53\u7ba1\u4e5f\u662f\u901a\u8fc7\u65bd\u52a0\u6b63\u7535\u538b\u6765\u63a7\u5236\u7535\u6d41\uff0c\u4f46\u65b9\u5411\u76f8\u53cd\u3002\u6b63\u7535\u538b\u4f7f\u5f97\u57fa\u533a\u4e0e\u53d1\u5c04\u6781\u4e4b\u95f4\u7684\u7535\u6d41\u6d41\u52a8\uff0c\u4ece\u800c\u63a7\u5236\u6676\u4f53\u7ba1\u7684\u5bfc\u901a\u72b6\u6001\u3002<\/p>\n\n\n\n<p><strong>3. <\/strong><strong>\u4f55\u65f6\u9009\u62e9\u4f7f\u7528PNP\u6676\u4f53\u7ba1\uff1f<\/strong><\/p>\n\n\n\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u9009\u62e9PNP\u6676\u4f53\u7ba1\u662f\u4e3a\u4e86\u63a7\u5236\u9ad8\u7535\u4f4d\u8d1f\u8f7d\uff0c\u4f8b\u5982\u9ad8\u7535\u538b\u7535\u6e90\u6216\u5f00\u5173\u7535\u6e90\u3002PNP\u6676\u4f53\u7ba1\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u4ee5\u627f\u53d7\u9ad8\u7535\u4f4d\u5dee\u3002<\/p>\n\n\n\n<p><strong>4. <\/strong><strong>\u4f55\u65f6\u9009\u62e9\u4f7f\u7528NPN\u6676\u4f53\u7ba1\uff1f<\/strong><\/p>\n\n\n\n<p>NPN\u6676\u4f53\u7ba1\u901a\u5e38\u7528\u4e8e\u4f4e\u7535\u4f4d\u8d1f\u8f7d\u548c\u4fe1\u53f7\u653e\u5927\u7535\u8def\u3002\u5b83\u4eec\u5728\u4fe1\u53f7\u653e\u5927\u5668\u3001\u6570\u5b57\u903b\u8f91\u7535\u8def\u4ee5\u53ca\u5f00\u5173\u63a7\u5236\u7535\u8def\u4e2d\u5e38\u89c1\u5e94\u7528\uff0c\u56e0\u4e3a\u5b83\u4eec\u9002\u7528\u4e8e\u4f4e\u7535\u538b\u548c\u5c0f\u4fe1\u53f7\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><strong>5. PNP<\/strong><strong>\u548cNPN\u6676\u4f53\u7ba1\u7684\u5e38\u89c1\u5e94\u7528\u793a\u4f8b\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p>PNP\u6676\u4f53\u7ba1\u5e38\u89c1\u7684\u5e94\u7528\u5305\u62ec\u9ad8\u7535\u538b\u5f00\u5173\u7535\u6e90\u3001\u8d1f\u8f7d\u5f00\u5173\u548c\u9ad8\u7535\u4f4d\u8d1f\u8f7d\u63a7\u5236\u3002\u800cNPN\u6676\u4f53\u7ba1\u901a\u5e38\u7528\u4e8e\u653e\u5927\u5668\u3001\u6570\u5b57\u903b\u8f91\u3001\u5f00\u5173\u63a7\u5236\u548c\u4f4e\u7535\u4f4d\u4fe1\u53f7\u653e\u5927\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8PNP\u548cNPN\u4e24\u79cd\u53cc\u6781\u6676\u4f53\u7ba1\uff08BJT\uff09\u7684\u533a\u522b\u3002\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u6676\u4f53\u7ba1\u5728\u7535\u5b50\u7535\u8def\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\uff0c\u4f46 [&hellip;]","protected":false},"author":5,"featured_media":65873,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/65868"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=65868"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/65868\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/65873"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=65868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=65868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=65868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}