| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,124 pcs
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1124 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BC857 from CJ is a PNP bipolar junction transistor (BJT) suitable for general purpose switching and amplification tasks. It comes in a compact SOT23 surface-mount package.
Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 45V and a continuous collector current (IC) of up to 100mA. The transistor also features a low voltage rating of 65V and low current capability up to 100mA.
This component is designed for ease of integration into printed circuit boards via surface mounting. Its NPN complements are BC846, BC847, and BC848, offering design flexibility within the BC800 series.
Applications for the BC857 include general purpose switching and amplification circuits where a small, reliable PNP transistor is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.85 | $0.85 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage (VCEO) is 45V, collector-base voltage (VCBO) is 50V, and emitter-base voltage (VEBO) is 5V.
SOT23 surface mount package with 3 leads.
-65°C to +150°C.
The hFE ranges from 125 to 800 depending on the grade (BC857, BC857A, BC857B, BC857C) at IC=2mA, VCE=5V.
Maximum 250mW at ambient temperature ≤25°C when mounted on FR4 PCB.
VCEsat is 300mV max at IC=10mA, IB=0.5mA and 650mV max at IC=100mA, IB=5mA. VBEsat is 700mV and 850mV respectively.