BFT21 Specs and Replacement

Type Designator: BFT21

Material of Transistor: Si

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.36 W

Maximum Collector-Base Voltage |Vcb|: 60 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 1 A

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

Electrical Characteristics

Transition Frequency (ft): 60 MHz

Collector Capacitance (Cc): 8 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO18

 BFT21 Substitution

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BFT21 datasheet

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Detailed specifications: BFT16, BFT17, BFT18, BFT18A, BFT19, BFT19A, BFT19B, BFT20, B772, BFT22, BFT23, BFT24, BFT25, BFT25R, BFT26, BFT27, BFT28

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