Part Number : C4623
Function : 250V, 300mA, NPN Transistor
Package : TO-126 Type
Maker : SANYO , Panasonic
Pinouts : 
Description :
1. High fT : fT=400MHz (typ).
2. High breakdown voltage : VCEO > 250V(min).
3. High current.
4. Small reverse transfer capacitance and excellent high-frequnecy characteristic :
Cre=3.4pF (NPN), 4.2pF (PNP).
5. Complementary pair with the 2SA1777/2SC4623.
6. Adoption of FBET process.
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = 250 V
2. Collector to Emitter Voltage : Vceo = 250 V
3. Emitter to Base Voltage : Vebo = 3 V
4. Collector Current : Ic = 300 mA
5. Total Dissipation : Pc = 1.3 W
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C
Applications :
Very High-Definition CRT Display Video Output
Datasheet PDF Download : 
Others datasheet of same file : 2SA1777, 2SC4623, A1777