View 2sc3293 datasheet:

Ordering number:EN1333C NPN Planar Silicon Darlington Transistor 2SC3293 Driver Applications Applications Package Dimensions · Suitable for use in switching of L load (motor unit:mm drivers, printer hammer drivers, relay drivers). 2010C [2SC3293] Features · High DC current gain. · Large current capacity and wide ASO. · On-chip Zener diode of 60±10V between collector and base. · Uniformity in collector-to-base breakdown voltage due to the adoption of an accurate impurity diffusion process. · High inductive load handling capability. 1 : Base 2 : Collector JEDEC : TO-220AB 3 : Emitter EIAJ : SC-46 Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 50* V Collector-to-Emitter Voltage VCEO