IRF644A Datasheet and Replacement

Advanced Power MOSFETFEATURESBVDSS = 250 V Avalanche Rugged TechnologyRDS(on) = 0.28 Rugged Gate Oxide Technology Lower Input CapacitanceID = 14 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 Va

PD - 95116IRF644SPbF Lead-Free3/16/04Document Number: 91040 www.vishay.com1IRF644SPbFDocument Number: 91040 www.vishay.com2IRF644SPbFDocument Number: 91040 www.vishay.com3IRF644SPbFDocument Number: 91040 www.vishay.com4IRF644SPbFDocument Number: 91040 www.vishay.com5IRF644SPbFDocument Number: 91040 www.vishay.com6IRF644SPbFD2Pak Package Outli

PD - 94871IRF644PbF Lead-Free12/5/03Document Number: 91039 www.vishay.com1IRF644PbFDocument Number: 91039 www.vishay.com2IRF644PbFDocument Number: 91039 www.vishay.com3IRF644PbFDocument Number: 91039 www.vishay.com4IRF644PbFDocument Number: 91039 www.vishay.com5IRF644PbFDocument Number: 91039 www.vishay.com6IRF644PbFTO-220AB Package Outline

PD - 94859IRF644NPbFIRF644NSl Advanced Process TechnologyIRF644NLl Dynamic dv/dt Ratingl 175C Operating Temperature HEXFET Power MOSFETl Fast SwitchingDl Fully Avalanche RatedVDSS = 250Vl Ease of Parallelingl Simple Drive Requirementsl Lead-Free (only the TO-220ABRDS(on) = 240mversion is currently available in aGlead-free configuration)Description ID =

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

December 2013IRF644BN-Channel BFET MOSFET250 V, 14 A, 280 mDescription FeaturesThese N-Channel enhancement mode power field effect 14 A, 250 V, RDS(on) = 280 m @ VGS = 10 Vtransistors are produced using Fairchilds proprietary, Low gate charge (Typ. 47 nC)planar, DMOS technology. This advanced technology has Low Crss (Typ. 30 pF)been especially tailored to mi

IRF644, SiHF644Vishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Dynamic dV/dt RatingVDS (V) 250Available Repetitive Avalanche RatedRDS(on) ()VGS = 10 V 0.28RoHS* Fast SwitchingQg (Max.) (nC) 68 COMPLIANT Ease of ParallelingQgs (nC) 11Qgd (nC) 35 Simple Drive RequirementsConfiguration Single Compliant to RoHS Directive 2002/95/ECDDES

IRF644N, IRF644NS, IRF644NL, SiHF644N, SiHF644NS, SiHF644NLVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Advanced Process TechnologyVDS (V) 250 VAvailable Dynamic dV/dt RatingRDS(on) ()VGS = 10 V 0.240RoHS* 175 C Operating TemperatureCOMPLIANTQg (Max.) (nC) 54 Fast SwitchingQgs (nC) 9.2 Fully Avalanche Rated Ease of ParallelingQgd

IRF644S, SiHF644SVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21DefinitionVDS (V) 250 Surface MountRDS(on) ()VGS = 10 V 0.28 Available in Tape and Reel Qg (Max.) (nC) 68 Dynamic dV/dt RatingQgs (nC) 11 Repetitive Avalanche Rated Fast SwitchingQgd (nC) 35 Ease of ParallelingConfiguration Sing

IRF644, SiHF644Vishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Dynamic dV/dt RatingVDS (V) 250Available Repetitive Avalanche RatedRDS(on) ()VGS = 10 V 0.28RoHS* Fast SwitchingQg (Max.) (nC) 68 COMPLIANT Ease of ParallelingQgs (nC) 11Qgd (nC) 35 Simple Drive RequirementsConfiguration Single Compliant to RoHS Directive 2002/95/ECDDES

IRF644S, SiHF644SVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21DefinitionVDS (V) 250 Surface MountRDS(on) ()VGS = 10 V 0.28 Available in Tape and Reel Qg (Max.) (nC) 68 Dynamic dV/dt RatingQgs (nC) 11 Repetitive Avalanche Rated Fast SwitchingQgd (nC) 35 Ease of ParallelingConfiguration Sing