BUY21A Datasheet, Equivalent, Cross Reference Search

Type Designator: BUY21A

Material of Transistor: Si

Polarity: NPN

Maximum Collector Power Dissipation (Pc): 85 W

Maximum Collector-Base Voltage |Vcb|: 400 V

Maximum Collector-Emitter Voltage |Vce|: 230 V

Maximum Collector Current |Ic max|: 7 A

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

Transition Frequency (ft): 15 MHz

Collector Capacitance (Cc): 200 pF

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO3

BUY21A Datasheet (PDF)

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