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2SC2857 NPN Transistor

The 2SC2857 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SC2857 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SC2857 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 2SC2857 transistor as follows.

Circuit diagram symbol of the 2SC2857 transistor

2SC2857 Transistor Specification

Transistor Code 2SC2857
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO92
Collector Power Dissipation (Maximum) PC 0.5W
Collector-Base Voltage (Maximum) VCB 180V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 100
Transition Frequency FT 65MHz
Collector Capacitance CC 2.8pF

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