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BUX40 NPN Transistor

The BUX40 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BUX40 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BUX40 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 BUX40 transistor as follows.

Circuit diagram symbol of the BUX40 transistor

BUX40 Transistor Specification

Transistor Code BUX40
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 120W
Collector-Base Voltage (Maximum) VCB 165V
Collector-Emitter Voltage (Maximum) VCE 125V
Collector Current (Maximum) IC 20A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 15
Transition Frequency FT 8MHz

UXPython is not the creator or an official representative of the BUX40 NPN transistor. You can download the official BUX40 NPN transistor datasheet to get more infromation about this transistor.

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