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TRF422 NPN Transistor

The TRF422 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the TRF422 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The TRF422 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 TRF422 transistor as follows.

Circuit diagram symbol of the TRF422 transistor

TRF422 Transistor Specification

Transistor Code TRF422
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package M174
Collector Power Dissipation (Maximum) PC 290W
Collector-Base Voltage (Maximum) VCB 85V
Collector-Emitter Voltage (Maximum) VCE 28V
Collector Current (Maximum) IC 5A
Transition Frequency FT 30MHz
Collector Capacitance CC 5pF

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