Specification	IRFI644G

Current - Continuous Drain (Id) (Tc)	7.9 A
Drain to Source Voltage (Vdss)	250 V
Drive Voltage (Max Rds On, Min Rds On)	10 V
FET Type	N-Channel
Gate Charge (Max)	68 nC
Input Capacitance (Ciss) (Max)	1300 pF
Mounting Type	Through Hole
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-55 °C
Package / Case	TO-220-3 Full Pack, Isolated Tab
Package Name	TO-220-3
Power Dissipation (Max)	40 W
Rds On (Max)	280 mOhm
Technology	MOSFET (Metal Oxide)
Vgs (Max)	20 V
Vgs(th) (Max)	4 V

IRFI644 Series

Part	Mounting Type	FET Type	Gate Charge (Max)	Power Dissipation (Max)	Input Capacitance (Ciss) (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Rds On (Max)	Current - Continuous Drain (Id) (Tc)	Vgs (Max)	Package Name	Drive Voltage (Max Rds On, Min Rds On)	Vgs(th) (Max)	Technology	Package / Case	Drain to Source Voltage (Vdss)
Vishay Dale IRFI644GPBF	Through Hole	N-Channel	68 nC	40 W	1300 pF	-55 °C	150 °C	280 mOhm	7.9 A	20 V	TO-220-3	10 V	4 V	MOSFET (Metal Oxide)	Isolated Tab TO-220-3 Full Pack	250 V
Vishay Dale IRFI644G	Through Hole	N-Channel	68 nC	40 W	1300 pF	-55 °C	150 °C	280 mOhm	7.9 A	20 V	TO-220-3	10 V	4 V	MOSFET (Metal Oxide)	Isolated Tab TO-220-3 Full Pack	250 V

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