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2N345 PNP Transistor

The 2N345 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2N345 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N345 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the 2N345 transistor as follows.

Circuit diagram symbol of the 2N345 transistor

2N345 Transistor Specification

Transistor Code 2N345
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Germanium(GE)
Package TO23
Collector Power Dissipation (Maximum) PC 0.02W
Collector-Base Voltage (Maximum) VCB 5V
Collector-Emitter Voltage (Maximum) VCE 5V
Collector Current (Maximum) IC 0.005A
Operating Junction Temperature (Maximum) TJ 85°C
Forward Current Transfer Ratio (hFE Value) 22
Transition Frequency FT 20MHz
Collector Capacitance CC 12pF

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More Transistors Datasheets in TO23 Package

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