View 2sa1763 datasheet:

Ordering number:EN3179A PNP Epitaxial Planar Silicon Transistor 2SA1763 High-Speed Switching Applications Features Package Dimensions · Fast switching speed. unit:mm · Low collector saturation voltage. 2059 · High gain-bandwidth product. [2SA1763] · Small collector capacitance. · Very small-sized package permitting the 2SA1763- applied sets to be made small and slim. · Complementary pair with the 2SC4452. B : Base C : Collector E : Emitter SANYO : MCP 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 –15 V Emitter-to-Base Voltage VEBO –5 V Collector Current IC –200 mA Collector Current (Pulse) ICP –500 mA Base Current IB –40 mA Collector Dissi