FQU5N40

2 manufacturer specifications

This N-Channel enhancement mode power MOSFET is produced using Fairchild Semiconductor’s proprietary planar stripe and DMOS technology. This advanced MOSFET technology has been especially t…

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Selected specification: Fairchild Semiconductor

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Fairchild Semiconductor FQU5N40 overview.

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Summary

N-Channel QFET MOSFET 400 V, 3.4 A, 1.6 Ohm

Description

This N-Channel enhancement mode power MOSFET is produced using Fairchild Semiconductor’s proprietary planar stripe and DMOS technology. This advanced MOSFET technology has been especially tailored to reduce on-state resistance, and to provide superior switching performance and high avalanche energy strength. These devices are suitable for switched mode power supplies, active power factor correction (PFC), and electronic lamp ballasts.

Source title FQU5N40 Datasheet(PDF) - Fairchild Semiconductor

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