IRFS730B Datasheet and Replacement

November 2001IRF730B/IRFS730B400V N-Channel MOSFETGeneral Description FeaturesThese N-Channel enhancement mode power field effect 5.5A, 400V, RDS(on) = 1.0 @VGS = 10 Vtransistors are produced using Fairchilds proprietary, Low gate charge ( typical 25 nC)planar, DMOS technology. Low Crss ( typical 20 pF)This advanced technology has been especially tailored to

Advanced Power MOSFETFEATURESBVDSS = 400 V Avalanche Rugged TechnologyRDS(on) = 1.0 Rugged Gate Oxide Technology Lower Input CapacitanceID = 3.9 A Improved Gate Charge Extended Safe Operating Area Lower Leakage Current : 10 A (Max.) @ VDS = 400V Lower RDS(ON) : 0.765 (Typ.)1231.Gate 2. Drain 3. SourceAbsolute Maximum RatingsSymbol Characteristic

IRFS730 Rev.D Mar.-2016 DATA SHEET / Descriptions TO-220F N MOS N-CHANNEL MOSFET in a TO-220F Plastic Package. / Features ,,Low gate charge, low crss, fast switching. / Applications DC/DC These devices are well suited for high efficiency