A157B Datasheet. Specs and Replacement

Type Designator: A157B  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.3 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 45 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 175 °C

Electrical Characteristics

Transition Frequency (ft): 150 MHz

Collector Capacitance (Cc): 5 pF

Forward Current Transfer Ratio (hFE), MIN: 240

Noise Figure, dB: -

Package: TO18

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A157B datasheet

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Detailed specifications: 92PU51, 92PU51A, 92PU55, 92PU56, 92PU57, 9400, A157, A157A, TIP3055, A158, A158A, A158B, A158C, A159, A159B, A159C, A177

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