400V N-Channel QFET

These N-Channel enhancement mode power field effect Transistors FQA20N40 are produced using Fairchilds proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency Switch mode power supply, electronic lamp ballast based on half bridge.
By Fairchild Semiconductor
FQA20N40 's PackagesFQA20N40 's pdf datasheet



FQA20N40 Pinout, Pinouts
FQA20N40 pinout,Pin out
This is one package pinout of FQA20N40,If you need more pinouts please download FQA20N40's pdf datasheet.

FQA20N40 Application circuits
FQA20N40 circuits
This is one application circuit of FQA20N40,If you need more circuits,please download FQA20N40's pdf datasheet.


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