BF221 PDF and Equivalents Search

BF221 Specs and Replacement

Type Designator: BF221

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.3 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 185 °C

Electrical Characteristics

Transition Frequency (ft): 70 MHz

Collector Capacitance (Cc): 5.6 pF

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO18

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BF221 datasheet

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Detailed specifications: BF214, BF214A, BF214B, BF215, BF216, BF217, BF218, BF219, TIP2955, BF222, BF223, BF224, BF224J, BF224JF, BF225, BF225J, BF225JF

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