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40543 NPN Transistor

The 40543 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 40543 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 40543 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 40543 transistor as follows.

Circuit diagram symbol of the 40543 transistor

40543 Transistor Specification

Transistor Code 40543
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 83W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 6A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 80
Transition Frequency FT 0.8MHz

UXPython is not the creator or an official representative of the 40543 NPN transistor. You can download the official 40543 NPN transistor datasheet to get more infromation about this transistor.

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