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2N451 NPN Transistor

The 2N451 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N451 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N451 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 2N451 transistor as follows.

Circuit diagram symbol of the 2N451 transistor

2N451 Transistor Specification

Transistor Code 2N451
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package MT4
Collector Power Dissipation (Maximum) PC 85W
Collector-Emitter Voltage (Maximum) VCE 65V
Collector Current (Maximum) IC 5A
Operating Junction Temperature (Maximum) TJ 150°C
Forward Current Transfer Ratio (hFE Value) 16
Transition Frequency FT 0.2MHz

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