Product Summary

The BC857B is a PNP general purpose transistor designed for general purpose switching and amplification.

Parametrics

BC857B limiting values: (1)VCBO, collector-base voltage at open emitter: -50v max; (2)VCEO, collector-emitter voltage at open base: -45V max; (3)VEBO, emitter-base voltage at open collector: -5V max; (4)IC, collector current (DC): -100mA max; (5)ICM, peak collector current: -200mA max; (6)IBM, peak base current: -200mA max; (7)Ptot, total power dissipation at Tamb ≤ 25 ℃: 250mW max; (8)Tstg, storage temperature: -65 to +150℃; (9)Tj, junction temperature: 150℃ max; (10)Tamb, operating ambient temperature: -65 to +150℃.

Features

BC857B features: (1)low current (max. 100 mA); (2)low voltage (max. 65 V).

Diagrams

BC857B outline and symbol

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
BC857B
BC857B
Taiwan Semiconductor
Transistors Bipolar (BJT) 1500W 20V 5% UNI TRANSZORB-TVS
Data Sheet
0-3000: $0.01
3000-6000: $0.01
BC857B /T3
BC857B /T3
NXP Semiconductors
Transistors Bipolar (BJT) TRANS GP TAPE-11
Data Sheet
Negotiable 
BC857B,235
BC857B,235
NXP Semiconductors
Transistors Bipolar (BJT) TRANS GP TAPE-11
Data Sheet
0-1: $0.03
1-25: $0.01
25-100: $0.01
100-250: $0.01
BC857BDW1T1
BC857BDW1T1
ON Semiconductor
Transistors Bipolar (BJT) 100mA 50V Dual PNP
Data Sheet
Negotiable 
BC857BF
BC857BF
Other

Data Sheet
Negotiable 
BC857BL3
BC857BL3
Other

Data Sheet
Negotiable 
BC857BLP
BC857BLP
Other

Data Sheet
Negotiable 
BC857BLP4
BC857BLP4
Other

Data Sheet
Negotiable