BF540 Specs and Replacement
Type Designator: BF540
Material of Transistor: Si
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.25 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 45 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.05 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 90 MHz
Collector Capacitance (Cc): 1 pF
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: TO92
BF540 Substitution
BF540 datasheet
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Detailed specifications: BF507 , BF509 , BF509S , BF509T , BF516 , BF517 , BF523 , BF536 , TIP3055 , BF541 , BF542 , BF550 , BF550R , BF554 , BF559 , BF560 , BF562 .
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