TA2458 NPN Transistor

The TA2458 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the TA2458 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The TA2458 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 TA2458 transistor as follows.

TA2458 Transistor Specification

Transistor Code		TA2458
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO5
Collector Power Dissipation (Maximum)	PC	1W
Collector-Base Voltage (Maximum)	VCB	450V
Collector-Emitter Voltage (Maximum)	VCE	350V
Collector Current (Maximum)	IC	1A
Operating Junction Temperature (Maximum)	TJ	200°C
Emitter-Base Voltage (Maximum)	VEB	7V
Forward Current Transfer Ratio (hFE Value)		40
Transition Frequency	FT	15MHz
Collector Capacitance	CC	10pF

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