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

Specifications

2SK3043 specifications
ParameterValue
FET typeN-Channel
MountingThrough Hole
Drain to source voltage450 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C5A (Tc)
Power dissipation2W (Ta), 35W (Tc)
Operating temperature150°C (TJ)
PackageBulk
Vgs±30V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id5V @ 1mA
Rds on (Max) @ id, vgs1.3Ohm @ 3A, 10V
Input capacitance (Ciss) (Max) @ vds700 pF @ 20 V