BF431 Datasheet. Specs and Replacement

Type Designator: BF431  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.1 W

Maximum Collector-Base Voltage |Vcb|: 25 V

Maximum Collector Current |Ic max|: 0.03 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 3800 MHz

Forward Current Transfer Ratio (hFE), MIN: 15

Noise Figure, dB: -

Package: SOT143

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BF431 datasheet

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Detailed specifications: BF423P, BF423P3, BF423S, BF423W, BF423W3, BF424, BF430, BF430L, C1815, BF431L, BF432, BF432L, BF433, BF435, BF436, BF437, BF439

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