GF139 Specs and Replacement

Type Designator: GF139

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.06 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Collector-Emitter Voltage |Vce|: 15 V

Maximum Emitter-Base Voltage |Veb|: 2 V

Maximum Collector Current |Ic max|: 0.01 A

Max. Operating Junction Temperature (Tj): 75 °C

Electrical Characteristics

Transition Frequency (ft): 300 MHz

Collector Capacitance (Cc): 3 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO72

 GF139 Substitution

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GF139 datasheet

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Detailed specifications: GF130, GF131, GF132, GF133, GF135, GF136, GF137, GF138, A1013, GF140, GF141, GF142, GF143, GF145, GF146, GF147, GF180

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