CK28 Specs and Replacement

Type Designator: CK28

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.08 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 12 V

Maximum Emitter-Base Voltage |Veb|: 2.5 V

Maximum Collector Current |Ic max|: 0.4 A

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

Electrical Characteristics

Transition Frequency (ft): 17 MHz

Collector Capacitance (Cc): 14 pF

Forward Current Transfer Ratio (hFE), MIN: 80

Noise Figure, dB: -

Package: CAN

 CK28 Substitution

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CK28 datasheet

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Detailed specifications: CK25, CK25A, CK26, CK261, CK262, CK26A, CK27, CK27A, C945, CK28A, CK398, CK4, CK419, CK420, CK421, CK422, CK474

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