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40481 NPN Transistor

The 40481 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 40481 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 40481 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 40481 transistor as follows.

Circuit diagram symbol of the 40481 transistor

40481 Transistor Specification

Transistor Code 40481
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO18
Collector Power Dissipation (Maximum) PC 0.3W
Collector-Base Voltage (Maximum) VCB 40V
Collector-Emitter Voltage (Maximum) VCE 40V
Collector Current (Maximum) IC 0.025A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 60
Transition Frequency FT 860MHz
Collector Capacitance CC 0.3pF

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