View 2sa1839 datasheet:

Ordering number:EN4666 PNP Epitaxial Planar Silicon Transistor 2SA1839 Muting Circuit Applications Features Package Dimensions · Very small-sized package permitting 2SA1839- unit:mm applied sets to be made small and slim. 2018B · Small output capacitance. [2SA1839] · Low collector-to-emitter saturation voltage. · Low ON resistance. 1 : Base 2 :Emitter 3 : Collector SANYO : CP Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO –15 V Collector-to-Emitter Voltage VCEO –10 V Emitter-to-Base Voltage VEBO –5 V Collector Current IC –100 mA Colletor Current (Pulse) ICP –200 mA Base Current IB –20 mA Collector Dissipation PC 250 mW Junction Temperature Tj 150 ?C Storage Temperature Tstg –55 to