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TA2494 NPN Transistor

The TA2494 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the TA2494 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The TA2494 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 TA2494 transistor as follows.

Circuit diagram symbol of the TA2494 transistor

TA2494 Transistor Specification

Transistor Code TA2494
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO61
Collector Power Dissipation (Maximum) PC 125W
Collector-Base Voltage (Maximum) VCB 150V
Collector-Emitter Voltage (Maximum) VCE 90V
Collector Current (Maximum) IC 25A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 25
Transition Frequency FT 20MHz
Collector Capacitance CC 500pF

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