IRFS641 Datasheet and Replacement

November 2001IRF640B/IRFS640B200V N-Channel MOSFETGeneral Description FeaturesThese N-Channel enhancement mode power field effect 18A, 200V, RDS(on) = 0.18 @VGS = 10 Vtransistors are produced using Fairchilds proprietary, Low gate charge ( typical 45 nC)planar, DMOS technology. Low Crss ( typical 45 pF)This advanced technology has been especially tailored to

November 2001IRF644B/IRFS644B250V N-Channel MOSFETGeneral Description FeaturesThese N-Channel enhancement mode power field effect 14A, 250V, RDS(on) = 0.28 @VGS = 10 Vtransistors are produced using Fairchilds proprietary, Low gate charge ( typical 47 nC)planar, DMOS technology. Low Crss ( typical 30 pF)This advanced technology has been especially tailored to

November 2001IRF644B/IRFS644B250V N-Channel MOSFETGeneral Description FeaturesThese N-Channel enhancement mode power field effect 14A, 250V, RDS(on) = 0.28 @VGS = 10 Vtransistors are produced using Fairchilds proprietary, Low gate charge ( typical 47 nC)planar, DMOS technology. Low Crss ( typical 30 pF)This advanced technology has been especially tailored to

November 2001IRF640B/IRFS640B200V N-Channel MOSFETGeneral Description FeaturesThese N-Channel enhancement mode power field effect 18A, 200V, RDS(on) = 0.18 @VGS = 10 Vtransistors are produced using Fairchilds proprietary, Low gate charge ( typical 45 nC)planar, DMOS technology. Low Crss ( typical 45 pF)This advanced technology has been especially tailored to

Advanced Power MOSFETFEATURESBVDSS = 250 V Avalanche Rugged TechnologyRDS(on) = 0.28 Rugged Gate Oxide Technology Lower Input CapacitanceID = 7.9 A Improved Gate Charge Extended Safe Operating Area Lower Leakage Current : 10 A (Max.) @ VDS = 250V Lower RDS(ON) : 0.214 (Typ.)1231.Gate 2. Drain 3. SourceAbsolute Maximum RatingsSymbol Characteristic V

Advanced Power MOSFETFEATURESBVDSS = 200 V Avalanche Rugged TechnologyRDS(on) = 0.18 Rugged Gate Oxide Technology Lower Input CapacitanceID = 9.8 A Improved Gate Charge Extended Safe Operating Area Lower Leakage Current : 10 A (Max.) @ VDS = 200V Lower RDS(ON) : 0.144 (Typ. )1231.Gate 2. Drain 3. SourceAbsolute Maximum RatingsSymbol Characteristic