BCF81 Specs and Replacement

Type Designator: BCF81

SMD Transistor Code: K9_K9p

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.35 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|: 0.1 A

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

Electrical Characteristics

Transition Frequency (ft): 300 MHz

Forward Current Transfer Ratio (hFE), MIN: 420

Noise Figure, dB: -

Package: SOT23

 BCF81 Substitution

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BCF81 datasheet

 ..1. Size:47K  philips

 bcf81 3.pdf pdf_icon

BCF81

DISCRETE SEMICONDUCTORS DATA SHEET BCF81 NPN general purpose transistor 1997 Sep 03 Product specification Supersedes data of 1997 May 22 File under Discrete Semiconductors, SC04 Philips Semiconductors Product specification NPN general purpose transistor BCF81 FEATURES PINNING Low current (max. 100 mA) PIN DESCRIPTION Low voltage (max. 45 V). 1 base 2 emitter APPLICATION... See More ⇒

Detailed specifications: BCF32R, BCF33, BCF33R, BCF39, BCF39B, BCF39C, BCF70, BCF70R, 2N3906, BCF81R, BCF92, BCF92B, BCF92C, BCF93, BCF93B, BCF93C, BCP28

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