View 2sd2426 datasheet:

Ordering number:EN4716 NPN Epitaxial Planar Silicon Transistor 2SD2426 80V/2A Driver Applications Applications Package Dimensions · Motor drivers, printer hammer drivers, relay drivers, unit:mm voltage regulator control. 2084B [2SD2426] 4.5 Features 1.9 2.6 10.5 1.2 1.4 · Darlington connection. · High DC current gain. 1.2 0.5 1.6 0.5 1 2 3 1 : Emitter 2 : Collector 3 : Base 2.5 2.5 SANYO : FLP Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 100 V Collector-to-Emitter Voltage VCEO 80 V Emitter-to-Base Voltage VEBO 6 V Collector Current IC 2 A Collector Current (Pulse) ICP 4 A Collector Dissipation PC 1.5 W Junction Temperature Tj 150 ?C Storage Temperature Tstg –55 to +150 ?C