| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
121,020 pcs
|
121020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The Nexperia BC857B-QR is a PNP general-purpose bipolar transistor designed for low-voltage, low-current switching and amplification applications. It features a maximum collector-emitter voltage of -45V and a maximum collector current of -100mA.
The transistor offers a DC current gain (hFE) range of 220 to 475, measured at Vce = 5V and Ic = 2mA. It provides a typical transition frequency of 100MHz and a low collector-emitter saturation voltage of 650mV at Ib=5mA, Ic=100mA. Maximum power dissipation is 250mW at 25°C ambient, and the device can operate at junction temperatures up to 150°C.
The BC857B-QR is qualified according to AEC-Q101 and is recommended for automotive applications. It is supplied in a SOT23 (TO-236AB) surface-mount package, suitable for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.12 | $0.12 |
| 10+ | $0.10 | $0.10 |
| 100+ | $0.05 | $0.05 |
| 500+ | $0.04 | $0.04 |
| 1,000+ | $0.03 | $0.03 |
| 3,000+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (Vceo) is -45V.
The maximum collector current (Ic) is -100mA.
The transistor comes in a SOT23 (TO-236AB) surface-mount package.
The maximum junction temperature (Tj) is 150°C.
The part is listed as RoHS3 compliant.
Yes, the BC857B-QR is AEC-Q101 qualified and recommended for automotive applications.
The DC current gain ranges from 220 to 475 at Vce = 5V and Ic = 2mA.