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PN3439 NPN Transistor

The PN3439 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the PN3439 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The PN3439 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 PN3439 transistor as follows.

Circuit diagram symbol of the PN3439 transistor

PN3439 Transistor Specification

Transistor Code PN3439
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO-92 SOT-54
Collector Power Dissipation (Maximum) PC 0.5W
Collector-Base Voltage (Maximum) VCB 400V
Collector-Emitter Voltage (Maximum) VCE 350V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 30
Transition Frequency FT 70MHz

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More Transistors Datasheets in TO-92_SOT-54 Package

PN3440 PN3440 NPN Transistor