FCX658A 系列 NPN 3 A 50V 硅 中等功率 高压 晶体管 - SOT-89
The is a NPN silicon planar medium power Bipolar Transistor offers high voltage and optimised hfe characterised up-to 200mA. It is suitable for telephone dialler circuits, hook switches for modems, pre-drivers within HID lamp ballasts and SLIC subscriber line interface cards.