Part Number : C4427
Function : 800V, 4.5A, NPN Transistor
Package : TO-3PML Type
Maker : SANYO, Panasonic
Pinouts : 
Description :
NPN Triple Diffused Planar Silicon Transistor
Features :
1. High breakdown voltage, high reliability.
2. Fast switching speed (tf: 0.1µs typ).
3. Wide ASO.
4. Adoption of MBIT process.
5. Micaless package facilitating easy mounting.
6. 800V / 4.5A Switching Regulator Applications
Datasheet PDF Download : 
Others datasheet of same file : 2SC4427
