View 2sc4474 datasheet:

Ordering number:EN3018 PNP/NPN Epitaxial Planar Silicon Transistors 2SA1697/2SC4474 High-Definition CRT Display, Video Output Applications Applications Package Dimensions · High-definition CRT display video output, wide-band unit:mm amplifier. 2041 [2SA1697/2SC4474] Features · High fT : fT=300MHz. · High breakdown voltage : VCEO=200V min. · Small reverse transfer capacitance and excellent high frequency characteristic : Cre=2.2pF/NPN, 2.7 pF/PNP · Adoption of FBET process. · Micaless type. E : Emitter C : Collector B : Base ( ) : 2SA1697 SANYO : TO-220ML Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO (–)200 V Collector-to-Emitter Voltage VCEO (–)200 V Emitter-to-Base Voltage VEB