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2N349A NPN Transistor

The 2N349A is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N349A transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N349A 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 2N349A transistor as follows.

Circuit diagram symbol of the 2N349A transistor

2N349A Transistor Specification

Transistor Code 2N349A
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO31
Collector Power Dissipation (Maximum) PC 0.75W
Collector-Base Voltage (Maximum) VCB 125V
Collector-Emitter Voltage (Maximum) VCE 125V
Collector Current (Maximum) IC 0.04A
Operating Junction Temperature (Maximum) TJ 150°C
Forward Current Transfer Ratio (hFE Value) 25
Transition Frequency FT 2MHz

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More Transistors Datasheets in TO31 Package

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