View 2sc5301 datasheet:

Ordering number:EN5417A NPN Triple Diffused Planar Silicon Transistor 2SC5301 Ultrahigh-Definition Color Display Horizontal Deflection Output Applications Features Package Dimensions · High speed (tf=100ns typ). unit:mm · High breakdown voltage (VCBO=1500V). 2111A · High reliability (Adoption of HVP process). [2SC5301] · Adoption of MBIT process. 20.0 5.0 1.75 1.0 2.9 1.2 0.6 1 2 3 1 : Base 3.1 5.45 5.45 2 : Collector 3 : Emitter 5.45 5.45 SANYO : TO-3JML Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 1500 V Collector-to-Emitter Voltage VCEO 800 V Emitter-to-Base Voltage VEBO 6 V Collector Current IC 20 A Collector Current (Pulse) ICP 40 A 4.6 W Collector Dissipation PC Tc