FDU3N50NZTUN-Channel UniFET IIMOSFET500 V, 2.5 A, 2.5 WUniFET II MOSFET is ON Semiconductors high voltagewww.onsemi.comMOSFET family based on advanced planar stripe and DMOStechnology. This advanced MOSFET family has the smallest on-stateresistance among the planar MOSFET, and also provides superiorDswitching performance and higher avalanche energy strength. Inaddition,

February 2007TMUniFETFDD3N40 / FDU3N40400V N-Channel MOSFETFeatures Description 2A, 400V, RDS(on) = 3.4 @VGS = 10 V These N-Channel enhancement mode power field effecttransistors are produced using Fairchilds proprietary, planar Low gate charge ( typical 4.5 nC)stripe, DMOS technology. Low Crss ( typical 3.7 pF)This advanced technology has been especially ta