View 2sb1140 datasheet:

Ordering number:2069A PNP Epitaxial Planar Silicon Transistor 2SB1140 20V/5A Switching Applications Applications Package Dimensions · Strobes, power supplies, relay drivers, lamp drivers. unit:mm 2042A Features [2SB1140] · Adoption of FBET, MBIT processes. · Low saturation voltage. · Large current cpacity. · Short switching time. B : Base C : Collector E : Emitter SANYO : TO-126ML Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO –25 V Collector-to-Emitter Voltage VCEO –20 V Emitter-to-Base Voltage VEBO –5 V Collector Current IC –5 A Collector Current (Pulse) ICP –8 A Base Current IB –0.5 A Collector Dissipation PC 1.5 W Tc=25?C 10 W Junction Temperature Tj 150 ?C Storage Temperature