View 2sc5564 datasheet:

Ordering number:ENN6305 PNP/NPN Epitaxial Planar Silicon Transistors 2SA2011/2SC5564 DC/DC Converter Applications Applications Package Dimensions · Relay drivers, lamp drivers, motor drivers, strobes. unit:mm 2038A Features [2SA2011/2SC5564] 4.5 · Adoption of MBIT processes. 1.5 1.6 · Large current capacitance. · Low collector-to-emitter saturation voltage. · High-speed switching. · Ultrasmall-sized package permitting applied sets to be made small and slim. 0.4 0.5 · High allowable power dissipation. 3 2 1 0.4 1.5 3.0 1 : Base 0.75 2 : Collector 3 : Emitter Specifications SANYO : PCP (Bottom view) ( ) : 2SA2011 Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO (–)15 V Collector-to-Emitter Vo