View 2sc4504 datasheet:

Ordering number:EN3160A NPN Epitaxial Planar Silicon Transistor 2SC4504 High-Definition CRT Display Video Output Driver Applications Features Package Dimensions · High fT (fT=2.2GHz typ) unit:mm · Large current (IC=300mA) 2038A · Adoption of FBET process. [2SC4504] 4.5 1.5 1.6 0.4 0.5 3 2 1 0.4 1.5 3.0 1 : Base 2 : Collector 0.75 3 : Emitter SANYO : PCP (Bottom view) Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 30 V Collector-to-Emitter Voltage VCEO 20 V Emitter-to-Base Voltage VEBO 3 V Collector Current IC 300 mA Collector Current (Pulse) ICP 600 mA Collector Dissipation PC 0.5 W Mounted on ceramic board (250mm2? 0.8mm) 1.3 W Junction Temperature Tj 150 ?C Storage Temper