ZT21 Datasheet, Equivalent, Cross Reference Search

Type Designator: ZT21

Material of Transistor: Si

Polarity: NPN

Maximum Collector Power Dissipation (Pc): 0.35 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Collector-Emitter Voltage |Vce|: 20 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 0.05 A

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

Transition Frequency (ft): 70 MHz

Collector Capacitance (Cc): 8 pF

Forward Current Transfer Ratio (hFE), MIN: 38

Noise Figure, dB: -

Package: TO5

ZT21 Datasheet (PDF)

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