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2N2857QF NPN Transistor

The 2N2857QF is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N2857QF transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N2857QF transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the 2N2857QF transistor as follows.

Circuit diagram symbol of the 2N2857QF transistor

2N2857QF Transistor Specification

Transistor Code 2N2857QF
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package LCC6
Collector Power Dissipation (Maximum) PC 0.2W
Collector-Base Voltage (Maximum) VCB 30V
Collector-Emitter Voltage (Maximum) VCE 30V
Collector Current (Maximum) IC 0.04A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 2V
Forward Current Transfer Ratio (hFE Value) 45
Transition Frequency FT 1000MHz
Collector Capacitance CC 1pF

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