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2SA72 PNP Transistor

The 2SA72 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2SA72 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SA72 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 2SA72 transistor as follows.

Circuit diagram symbol of the 2SA72 transistor

2SA72 Transistor Specification

Transistor Code 2SA72
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Germanium(GE)
Package TO44-2
Collector Power Dissipation (Maximum) PC 0.055W
Collector-Base Voltage (Maximum) VCB 18V
Collector Current (Maximum) IC 0.005A
Operating Junction Temperature (Maximum) TJ 75°C
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 20MHz
Collector Capacitance CC 3pF

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More Transistors Datasheets in TO44-2 Package

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