| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BFS20 from Philips is an NPN medium frequency transistor suitable for IF and VHF thick and thin-film circuit applications. It is housed in a compact SOT23 plastic surface-mounted package.
Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 20V and a maximum collector current (IC) of 25mA. The device features a very low feedback capacitance, typically 350 fF, making it suitable for high-frequency applications. The DC current gain (hFE) ranges from 40 to 85 at 7mA collector current and 10V VCE.
With a transition frequency (fT) of 275-450 MHz at 5mA collector current and 10V VCE, the BFS20 is designed for medium frequency operations. The operating temperature range is -65 to 150 °C, and it has a thermal resistance of 500 K/W when mounted on an FR4 printed-circuit board.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) for the BFS20 transistor is 20V.
The maximum collector current (IC) for the BFS20 transistor is 25mA.
The typical feedback capacitance (Cre) of the BFS20 transistor is 350 fF.
The transition frequency (fT) of the BFS20 transistor is between 275 MHz and 450 MHz.
The BFS20 transistor is supplied in a SOT23 plastic surface-mounted package.
The operating ambient temperature range for the BFS20 transistor is -65 to 150 °C.