KT643A-2 Datasheet. Specs and Replacement
Type Designator: KT643A-2 📄📄
SMD Transistor Code: КТ643А-2
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 1.1 W
Maximum Collector-Base Voltage |Vcb|: 25 V
Maximum Emitter-Base Voltage |Veb|: 3 V
Maximum Collector Current |Ic max|: 0.12 A
Max. Operating Junction Temperature (Tj): 175 °C
Electrical Characteristics
Transition Frequency (ft): 7000 MHz
Collector Capacitance (Cc): 1.8 pF
Forward Current Transfer Ratio (hFE), MIN: 50
Noise Figure, dB: -
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KT643A-2 datasheet
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Detailed specifications: KT639J, KT639J1, KT639V, KT639V1, KT640A-2, KT640B-2, KT640V-2, KT642A-2, BD335, KT644A, KT644B, KT644G, KT644V, KT645A, KT645B, KT646A, KT646B
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