FQPF4N90
October 2001
QFET
FQPF4N90
900V N-Channel
MOSFET
General Description
These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s 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 supplies.
TM
Features
• • • • • • 2.
5A, 900V, RDS(on) = 3.
3 Ω @ VGS = 10 V Low gate charge ( typically 24 nC) Low Crss ( typically 9.
5 pF) Fast switching 100% avalanche tested Improved dv/dt capability
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