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2SC439 NPN Transistor

The 2SC439 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SC439 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SC439 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 2SC439 transistor as follows.

Circuit diagram symbol of the 2SC439 transistor

2SC439 Transistor Specification

Transistor Code 2SC439
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO5
Collector Power Dissipation (Maximum) PC 0.5W
Collector-Base Voltage (Maximum) VCB 25V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 25
Transition Frequency FT 200MHz

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