Download FQP4N90 Datasheet PDF
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FQP4N90 Key Features

  • 4.2A, 900V, RDS(on) = 3.3 Ω @ VGS = 10 V Low gate charge ( typically 24 nC) Low Crss ( typically 9.5 pF) Fast switching

FQP4N90 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 mutation mode. These devices are well suited for high efficiency switch mode power supplies.