View 2sc4075 datasheet:

Ordering number:EN2532 NPN Triple Diffused Planar Silicon Transistor 2SC4075 Color TV Chroma Output and Audio Output Applications Applications Package Dimensions · Color TV chroma output, sound output and B/W TV unit:mm video output, audio output applications. 2041A [2SC4075] 4.5 10.0 Features 2.8 3.2 · Highly resistant to breakdown and wide ASO. · Micaless package facilitating mounting. 2.4 1.6 1.2 0.7 0.75 1 2 3 1 : Base 2.55 2.55 2 : Collector 3 : Emitter 2.55 2.55 SANYO : TO-220ML Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 300 V Collector-to-Emitter Voltage VCEO 300 V Emitter-to-Base Voltage VEBO 7 V Collector Current IC 200 mA Collector Current (Pulse) ICP 700 mA