BD109B PDF and Equivalents Search

BD109B Specs and Replacement

Type Designator: BD109B

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 18 W

Maximum Collector-Base Voltage |Vcb|: 60 V

Maximum Collector-Emitter Voltage |Vce|: 40 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 3 A

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

Electrical Characteristics

Transition Frequency (ft): 30 MHz

Collector Capacitance (Cc): 35 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO3

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BD109B datasheet

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Detailed specifications: BD107A, BD107B, BD107C, BD109, BD109-10, BD109-16, BD109-6, BD109A, 2SC2655, BD109C, BD109D, BD111, BD111A, BD112, BD113, BD115, BD116

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