Part Number : 2SD1157
Function : 50V, 4A, NPN Transistor
Package : TO-220AB Type
Maker : Fuji Electric
Pinouts : 
Description :
1. High speed switching
2. High D.C. current gain
3. Low saturation voltage
4. High reliability
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = 80 V
2. Collector to Emitter Voltage : Vceo = 50 V
3. Emitter to Base Voltage : Vebo = 10 V
4. Collector Current : Ic = 4 A
5. Total Dissipation : Pc = 25 W
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C
Datasheet PDF Download : Applications
1. Switching regulators
2. DC-DC converter
3. Solid state relay
4. General purpose power amplifiers
Others datasheet of same file : D1157
