{"id":15025,"date":"2023-12-20T10:03:19","date_gmt":"2023-12-20T02:03:19","guid":{"rendered":"http:\/\/www.szryc.com\/?p=15025"},"modified":"2023-12-20T10:03:19","modified_gmt":"2023-12-20T02:03:19","slug":"2n7002-sot-23%e8%af%a6%e7%bb%86%e5%8f%82%e6%95%b0%e5%92%8c%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=15025","title":{"rendered":"2N7002 SOT-23\u8be6\u7ec6\u53c2\u6570\u548c\u5e94\u7528"},"content":{"rendered":"
2N7002\u662f\u4e00\u6b3eN\u6c9f\u9053\u5c0f\u4fe1\u53f7MOSFET\uff08\u91d1\u5c5e\u6c27\u5316\u7269\u534a\u5bfc\u4f53\u573a\u6548\u5e94\u6676\u4f53\u7ba1\uff09\uff0c\u5c01\u88c5\u4e3aSOT-23\u3002\u4ee5\u4e0b\u662f2N7002\u7684\u4e3b\u8981\u53c2\u6570\u548c\u5e94\u7528\uff1a<\/p>\n
\u53c2\u6570\uff1a
\n1. \u6c9f\u9053\u7c7b\u578b\uff1aN\u6c9f\u9053
\n2. \u6700\u5927\u6f0f\u6781-\u6e90\u6781\u7535\u538b\uff08VDS\uff09\uff1a60V
\n3. \u6700\u5927\u6805\u6781-\u6e90\u6781\u7535\u538b\uff08VGS\uff09\uff1a\u00b120V
\n4. \u6700\u5927\u6f0f\u6781\u7535\u6d41\uff08ID\uff09\uff1a115mA\uff08\u8fde\u7eed\uff09
\n5. \u6700\u5927\u6805\u6781\u9608\u503c\u7535\u538b\uff08VGS(th)\uff09\uff1a1V \u81f3 2.5V
\n6. \u6700\u5927\u6f0f\u6781-\u6e90\u6781\u5bfc\u901a\u7535\u963b\uff08RDS(on)\uff09\uff1a5\u03a9\uff08\u5728VGS = 10V\uff0cID = 50mA\u65f6\uff09
\n7. \u6700\u5927\u529f\u8017\uff08PD\uff09\uff1a350mW
\n8. \u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a-55\u2103 \u81f3 +150\u2103<\/p>\n
\u5e94\u7528\uff1a
\n2N7002\u9002\u7528\u4e8e\u5404\u79cd\u4f4e\u529f\u7387\u5f00\u5173\u5e94\u7528\uff0c\u5982\uff1a<\/p>\n
1. \u5f00\u5173\u7535\u6e90\uff1a2N7002\u53ef\u7528\u4e8e\u5f00\u5173\u7535\u6e90\u7684\u5f00\u5173\u63a7\u5236\u90e8\u5206\uff0c\u63d0\u9ad8\u7535\u6e90\u8f6c\u6362\u6548\u7387\u3002
\n2. \u4fe1\u53f7\u5f00\u5173\uff1a2N7002\u53ef\u4f5c\u4e3a\u4fe1\u53f7\u5f00\u5173\uff0c\u7528\u4e8e\u63a7\u5236\u6570\u5b57\u4fe1\u53f7\u6216\u6a21\u62df\u4fe1\u53f7\u7684\u4f20\u8f93\u3002
\n3. \u903b\u8f91\u7535\u8def\uff1a2N7002\u53ef\u7528\u4e8e\u5b9e\u73b0\u6570\u5b57\u903b\u8f91\u529f\u80fd\uff0c\u5982\u4e0e\u3001\u6216\u3001\u975e\u7b49\u903b\u8f91\u95e8\u3002
\n4. \u8d1f\u8f7d\u9a71\u52a8\uff1a2N7002\u53ef\u7528\u4e8e\u9a71\u52a8\u5c0f\u529f\u7387\u8d1f\u8f7d\uff0c\u5982\u7ee7\u7535\u5668\u3001LED\u7b49\u3002
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\u8bf7\u6ce8\u610f\uff0c\u5728\u4f7f\u75282N7002\u65f6\uff0c\u52a1\u5fc5\u786e\u4fdd\u7535\u538b\u3001\u7535\u6d41\u548c\u6e29\u5ea6\u7b49\u53c2\u6570\u5728\u89c4\u5b9a\u8303\u56f4\u5185\uff0c\u4ee5\u907f\u514d\u635f\u574f\u5668\u4ef6\u6216\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n
2N7002 SOT-23\u6211\u516c\u53f8\u5927\u91cf\u73b0\u8d27\u5e93\u5b58\uff0c\u9700\u8981\u8bf7\u8054\u7cfb<\/p>\n","protected":false},"excerpt":{"rendered":"
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