BFJ57 Specs and Replacement

Type Designator: BFJ57

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.8 W

Maximum Collector-Base Voltage |Vcb|: 125 V

Maximum Collector-Emitter Voltage |Vce|: 125 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.25 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Transition Frequency (ft): 40 MHz

Collector Capacitance (Cc): 12 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO39

 BFJ57 Substitution

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BFJ57 datasheet

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Detailed specifications: BFJ47, BFJ48, BFJ49, BFJ50, BFJ51, BFJ52, BFJ53, BFJ54, BD140, BFJ64, BFJ67, BFJ68, BFJ70, BFJ72, BFJ73, BFJ74, BFJ75

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