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2N2438 NPN Transistor

The 2N2438 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N2438 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N2438 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 2N2438 transistor as follows.

Circuit diagram symbol of the 2N2438 transistor

2N2438 Transistor Specification

Transistor Code 2N2438
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO46
Collector Power Dissipation (Maximum) PC 0.5W
Collector-Base Voltage (Maximum) VCB 100V
Collector-Emitter Voltage (Maximum) VCE 75V
Collector Current (Maximum) IC 0.5A
Operating Junction Temperature (Maximum) TJ 200°C
Forward Current Transfer Ratio (hFE Value) 35
Transition Frequency FT 80MHz
Collector Capacitance CC 15pF

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