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CPS4040B NPN Transistor

The CPS4040B is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the CPS4040B transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The CPS4040B 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 CPS4040B transistor as follows.

Circuit diagram symbol of the CPS4040B transistor

CPS4040B Transistor Specification

Transistor Code CPS4040B
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 150W
Collector-Emitter Voltage (Maximum) VCE 500V
Collector Current (Maximum) IC 20A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 40
Transition Frequency FT 5MHz

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