2N2139 Datasheet. Specs and Replacement
Type Designator: 2N2139 📄📄
Material of Transistor: Ge
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 70 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Collector-Emitter Voltage |Vce|: 45 V
Maximum Emitter-Base Voltage |Veb|: 35 V
Maximum Collector Current |Ic max|: 3 A
Max. Operating Junction Temperature (Tj): 110 °C
Electrical Characteristics
Transition Frequency (ft): 0.12 MHz
Forward Current Transfer Ratio (hFE), MIN: 30
Package: TO3
2N2139 Substitution
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2N2139 datasheet
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Detailed specifications: 2N2133, 2N2134, 2N2135, 2N2136, 2N2137, 2N2137A, 2N2138, 2N2138A, 2N3906, 2N2139A, 2N213A, 2N214, 2N2140, 2N2140A, 2N2141, 2N2141A, 2N2142
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