Part Number : BC857B
Marking Information : 3F Type
Function : SMALL SIGNAL PNP TRANSISTOR
Package : SOT-23 Type
Maker : STMicroelectronics
Pinouts : 
Description :
1. SILICON EPITAXIAL PLANAR PNP TRANSISTOR
2. MINIATURE SOT-23 PLASTIC PACKAGE FOR SURFACE MOUNTING CIRCUITS
3. TAPE AND REEL PACKING
4. THE NPN COMPLEMENTARY TYPE IS BC847B
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = - 50 V
2. Collector to Emitter Voltage : Vceo = - 45 V
3. Emitter to Base Voltage : Vebo = - 5 V
4. Collector Current : Ic = - 100 mA
5. Total Dissipation : Pc = 250 mW
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C
Applications :
1. WELL SUITABLE FOR PORTABLE EQUIPMENT
2. SMALL LOAD SWITCH TRANSISTOR WITH HIGH GAIN AND LOW SATURATION VOLTAGE
Datasheet PDF Download : 
Others datasheet of same file : BC857
