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2SA1943N PNP Transistor

The 2SA1943N is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2SA1943N transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SA1943N 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 2SA1943N transistor as follows.

Circuit diagram symbol of the 2SA1943N transistor

2SA1943N Transistor Specification

Transistor Code 2SA1943N
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO3P
Collector Power Dissipation (Maximum) PC 150W
Collector-Base Voltage (Maximum) VCB 230V
Collector-Emitter Voltage (Maximum) VCE 230V
Collector Current (Maximum) IC 15A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 35
Transition Frequency FT 30MHz
Collector Capacitance CC 360pF

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