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The Philips BFQ67 is a silicon NPN wideband transistor housed in a plastic SOT23 package. It is engineered for high-frequency applications, offering a transition frequency of 8 GHz and a maximum unilateral power gain of 14 dB at 1 GHz.
This transistor is suitable for RF portable communications equipment and satellite TV tuners operating up to 2 GHz. Its design emphasizes high power gain and a low noise figure, with gold metallization ensuring excellent reliability. The device operates with a collector current of up to 50 mA and can handle a collector-emitter voltage of up to 10 V.
Key electrical characteristics include a DC current gain (hFE) between 60 and 100 at 15 mA and 5 V. Capacitance values are also specified, with collector capacitance at 0.7 pF and emitter capacitance at 1.3 pF at 1 MHz. The operating temperature range is from -65 °C to +150 °C, with a maximum junction temperature of 175 °C.
The BFQ67 is surface-mountable, making it convenient for integration into compact electronic designs. Its specifications make it a reliable choice for demanding RF circuitry.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The transition frequency (fT) of the BFQ67 transistor is typically 8 GHz at 15 mA collector current and 8 V collector-emitter voltage.
The maximum DC collector current for the BFQ67 is 50 mA.
The noise figure (F) of the BFQ67 is typically 1.3 dB at 5 mA collector current, 8 V collector-emitter voltage, and 1 GHz frequency.
The BFQ67 is available in a SOT23 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the BFQ67 is 1 Unlimited.