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PRF957 NPN Transistor

The PRF957 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the PRF957 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The PRF957 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 PRF957 transistor as follows.

Circuit diagram symbol of the PRF957 transistor

PRF957 Transistor Specification

Transistor Code PRF957
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SC70
Transistor SMD Code W2
Collector Power Dissipation (Maximum) PC 0.27W
Collector-Base Voltage (Maximum) VCB 20V
Collector-Emitter Voltage (Maximum) VCE 10V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 1.5V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 8500MHz
Collector Capacitance CC 0.4pF

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