BFY42 Specs and Replacement

Type Designator: BFY42

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.3 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 45 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 175 °C

Electrical Characteristics

Transition Frequency (ft): 150 MHz

Collector Capacitance (Cc): 5 pF

Forward Current Transfer Ratio (hFE), MIN: 110

Noise Figure, dB: -

Package: TO18

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BFY42 datasheet

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BFY42

BFY420 HiRel NPN Silicon RF Transistor HiRel Discrete and Microwave Semiconductor 4 3 For High Gain Low Noise Amplifiers For Oscillators up to 10 GHz Noise Figure F = 1.1 dB at 1.8 GHz Outstanding Gms = 21dB at 1.8 GHz 12 Hermetically sealed microwave package Transition Frequency fT = 22 GHz mens rounded mitter ransistor- GHz fT- Space Qualif... See More ⇒

Detailed specifications: BFY37I, BFY39, BFY39-1, BFY39-2, BFY39-3, BFY39I, BFY40, BFY41, 2N3904, BFY43, BFY44, BFY45, BFY46, BFY47, BFY47BK, BFY47R, BFY48

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