IRFI840A Datasheet and Replacement

PD - 94865IRFI840GLCPbF Lead-Free12/4/03Document Number: 91160 www.vishay.com1IRFI840GLCPbFDocument Number: 91160 www.vishay.com2IRFI840GLCPbFDocument Number: 91160 www.vishay.com3IRFI840GLCPbFDocument Number: 91160 www.vishay.com4IRFI840GLCPbFDocument Number: 91160 www.vishay.com5IRFI840GLCPbFDocument Number: 91160 www.vishay.com6IRFI840GLCPbF

PD - 94864IRFI840GPbF Lead-Freewww.irf.com 112/03/03IRFI840GPbF2 www.irf.comIRFI840GPbFwww.irf.com 3IRFI840GPbF4 www.irf.comIRFI840GPbFwww.irf.com 5IRFI840GPbF6 www.irf.comIRFI840GPbFTO-220 Full-Pak Package OutlineDimensions are shown in millimeters (inches)TO-220 Full-Pak Part Marking InformationE XAMP L E : T H IS IS AN IR F I84 0G WIT H AS S E

IRFI840GLC, SiHFI840GLCVishay Siliconix Power MOSFETFEATURESPRODUCT SUMMARY Ultra Low Gate ChargeVDS (V) 500 Reduced Gate Drive RequirementAvailableRDS(on) ()VGS = 10 V 0.85 Enhanced 30 V VGS RatingRoHS*Qg (Max.) (nC) 39COMPLIANT Isolated PackageQgs (nC) 10 High Voltage Isolation = 2.5 kVRMS (t = 60 s; f = 60 Hz)Qgd (nC) 19 Sink to Lead Cr

IRFI840GLC, SiHFI840GLCVishay Siliconix Power MOSFETFEATURESPRODUCT SUMMARY Ultra Low Gate ChargeVDS (V) 500 Reduced Gate Drive RequirementAvailableRDS(on) ()VGS = 10 V 0.85 Enhanced 30 V VGS RatingRoHS*Qg (Max.) (nC) 39COMPLIANT Isolated PackageQgs (nC) 10 High Voltage Isolation = 2.5 kVRMS (t = 60 s; f = 60 Hz)Qgd (nC) 19 Sink to Lead Cr

IRFI840G, SiHFI840GVishay Siliconix Power MOSFETFEATURESPRODUCT SUMMARY Isolated PackageVDS (V) 500Available High Voltage Isolation = 2.5 kVRMS (t = 60 s,RDS(on) ()VGS = 10 V 0.85f = 60 Hz)RoHS*COMPLIANTQg (Max.) (nC) 67 Sink to Lead Creepage Distance = 4.8 mmQgs (nC) 10 Dynamic dV/dt RatingQgd (nC) 34 Low Thermal ResistanceConfiguration Si

IRFI840GPBFwww.VBsemi.twN hannel 650 D S Power MOSFETFEATURESPRODUCT SUMMARYVDS (V) at TJ max. 650 Low figure-of-merit (FOM) Ron x Qg Low input capacitance (Ciss)RDS(on) max. at 25 C () VGS = 10 V 0.9 Reduced switching and conduction lossesQg max. (nC)57 Ultra low gate charge (Qg)Qgs (nC)4.0 Avalanche energy rated (UIS)Qgd (nC) 5.4Configur