Skip to main content
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

2SK3748 specifications
ParameterValue
FET typeN-Channel
MountingThrough Hole
Drain to source voltage1500 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C4A (Ta)
Power dissipation3W (Ta), 65W (Tc)
Operating temperature150°C(TJ)
PackageTray
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-3P-3 Full Pack
Rds on (Max) @ id, vgs7Ohm @ 2A, 10V
Gate charge (Qg) (Max) @ vgs80 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds790 pF @ 30 V