Part Number : 2SA1972
Function : - 400V, - 0.5A, PNP Transistor
Package : TO-92MOD Type
Maker : Toshiba
Pinouts : 
Description :
PNP Triple Diffused Type Transistor
Features :
• High breakdown voltage: VCEO= −400 V
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = - 400 V
2. Collector to Emitter Voltage : Vceo = - 400 V
3. Emitter to Base Voltage : Vebo = - 7 V
4. Collector Current : Ic = - 0.5 A
5. Total Dissipation : Pc = 900 mW
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C
Applications :
High-Voltage Switching
Datasheet PDF Download : 
Others datasheet of same file : A1972
