KT921B Specs and Replacement

Type Designator: KT921B

SMD Transistor Code: КТ921Б

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 12.5 W

Maximum Collector-Base Voltage |Vcb|: 65 V

Maximum Emitter-Base Voltage |Veb|: 4 V

Maximum Collector Current |Ic max|: 3.5 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 90 MHz

Collector Capacitance (Cc): 50 pF

Forward Current Transfer Ratio (hFE), MIN: 10

Noise Figure, dB: -

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KT921B datasheet

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KT921B

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Detailed specifications: KT919A, KT919B, KT919G, KT919V, KT920A, KT920B, KT920G, KT921A, 2SD669A, KT921V, KT928A, KT928B, KT928V, KT929A, KT930A, KT930B, KT931A

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