BC142 Datasheet. Specs and Replacement

Type Designator: BC142

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.8 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector-Emitter Voltage |Vce|: 60 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 1 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Transition Frequency (ft): 40 MHz

Collector Capacitance (Cc): 25 pF

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO39

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BC142 datasheet

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Detailed specifications: BC140D, BC141, BC141-10, BC141-16, BC141-25, BC141-6, BC141C, BC141D, 13009, BC143, BC144, BC145, BC146, BC146-1, BC146-2, BC146-3, BC146G

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