BC109

2SA1941 bipolar transistor p-n-p type transistor. Collector-Emitter Voltage: -140 V Collector-Base Voltage: -140 V Emitter-Base Voltage: -5 V Collector Current: -10 A Collector Dissipation – 100 W DC Current Gain (hfe) – 55 to 160 Transition Frequency – 30 MHz Operating and Storage Junction Temperature Range -55 to +150 ?C