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BC857UF PNP Transistor

The BC857UF is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the BC857UF transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BC857UF transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the BC857UF transistor as follows.

Circuit diagram symbol of the BC857UF transistor

BC857UF Transistor Specification

Transistor Code BC857UF
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package SOT-323F
Transistor SMD Code BV
Collector Power Dissipation (Maximum) PC 0.2W
Collector-Base Voltage (Maximum) VCB 50V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 110
Transition Frequency FT 150MHz
Collector Capacitance CC 4.5pF

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