KT939A1 Specs and Replacement

Type Designator: KT939A1

SMD Transistor Code: КТ939А1

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 4 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Emitter-Base Voltage |Veb|: 3.5 V

Maximum Collector Current |Ic max|: 0.4 A

Max. Operating Junction Temperature (Tj): 100 °C

Electrical Characteristics

Transition Frequency (ft): 2500 MHz

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: KT-16A

 KT939A1 Substitution

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KT939A1 datasheet

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KT939A1

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Detailed specifications: KT837Zh, KT837Zh1-IM, KT872G, KT872V, KT918A-2, KT918B-2, KT938B-2, KT939A, TIP42C, KT939B, KT939B1, KT939V, KT939V1, KT972G, KT972V, KT973V, KTD540A

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