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2SA45 PNP Transistor

The 2SA45 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2SA45 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SA45 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 2SA45 transistor as follows.

Circuit diagram symbol of the 2SA45 transistor

2SA45 Transistor Specification

Transistor Code 2SA45
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Germanium(GE)
Package TO1
Collector Power Dissipation (Maximum) PC 0.08W
Collector-Base Voltage (Maximum) VCB 18V
Collector Current (Maximum) IC 0.01A
Operating Junction Temperature (Maximum) TJ 75°C
Emitter-Base Voltage (Maximum) VEB 12V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 6MHz

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More Transistors Datasheets in TO1 Package

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