FQD5N40 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FQD5N40

N-Channel QFET® MOSFET 400 V, 3.4 A, 1.6 Ω

Fairchild Semiconductor 

FQD5N40 / FQU5N40

N-Channel QFET® MOSFET

400 V, 3.4 A, 1.6 Ω

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.

March 2013

Features

• 3.4 A, 400 V, RDS(on)=1.6 Ω(Max.)@VGS=10 V, ID=1.7 A

• Low Gate Charge (Typ. 10 nC)

• Low Crss (Typ. 7 pF)

• 100% Avalanche Tested












  








 





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FQD5N40 / FQU5N40 Rev. C0









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www.fairchildsemi.com

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