--- title: N updated: 2022-08-09 10:08:39Z created: 2022-01-08 13:18:01Z --- # 2N7002 sot23-3封装,耐压高。9室使用较多 # 8205A sot23-6和tssop-8封装,子型号众多, [BL(上海贝岭)](https://list.szlcsc.com/brand/158.html)的[BLM8205A](https://item.szlcsc.com/178632.html)等,多用于充电宝输出 # BSC020N03LS [ibm服务器电源,艾默生7001578-j000](https://www.mydigit.cn/thread-169249-1-1.html),输出关断用MOS管,30V,低Ron,约2mR # IPLU300N04S4-R8 丝印4N04R8,40V,低Ron,约1mR