2SK4121LS
MOSFET. Datasheet pdf. Equivalent
Type Designator: 2SK4121LS
Marking Code: K4121
Type of Transistor: MOSFET
Type of Control Channel: N
-Channel
Pdⓘ
- Maximum Power Dissipation: 35
W
|Vds|ⓘ - Maximum Drain-Source Voltage: 450
V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30
V
|Vgs(off)|ⓘ - Minimum Gate-to-Source Cutoff Voltage: 3
V
|Id|ⓘ - Maximum Drain Current: 9
A
Tjⓘ - Maximum Junction Temperature: 150
°C
Qgⓘ - Total Gate Charge: 30.3
nC
trⓘ - Rise Time: 54
nS
Cossⓘ -
Output Capacitance: 165
pF
Rdsⓘ - Maximum Drain-Source On-State Resistance: 0.56
Ohm
Package:
TO220F
2SK4121LS
Transistor Equivalent Substitute - MOSFET Cross-Reference Search
2SK4121LS
Datasheet (PDF)
..1. Size:56K 1
2sk4121ls.pdf 
Ordering number : ENA0824A 2SK4121LSSANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4121LSApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Attachment workability is good by Mica-less package. Avalanche resistance guarantee.Specifications
..2. Size:279K inchange semiconductor
2sk4121ls.pdf
isc N-Channel MOSFET Transistor 2SK4121LSFEATURESDrain Current : I = 12A@ T =25D CDrain Source Voltage: V = 450V(Min)DSSStatic Drain-Source On-Resistance: R = 0.56(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand sole
8.1. Size:57K 1
2sk4123ls.pdf
Ordering number : ENA0826A 2SK4123LSSANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4123LSApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Attachment workability is good by Mica-less package. Avalanche resistance guarantee.Specifications
8.3. Size:57K 1
2sk4122ls.pdf
Ordering number : ENA0825A 2SK4122LSSANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4122LSApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Attachment workability is good by Mica-less package. Avalanche resistance guarantee.Specifications
8.4. Size:57K 1
2sk4120ls.pdf
Ordering number : ENA0823A 2SK4120LSSANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4120LSApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Attachment workability is good by Mica-less package. Avalanche resistance guarantee.Specifications
8.5. Size:66K sanyo
2sk4124.pdf
Ordering number : ENA0746A 2SK4124SANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4124ApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Avalanche resistance guarantee.SpecificationsAbsolute Maximum Ratings at Ta=25CParameter Symbol Condi
8.6. Size:66K sanyo
2sk4126.pdf
Ordering number : ENA0748A 2SK4126SANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4126ApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Avalanche resistance guarantee.SpecificationsAbsolute Maximum Ratings at Ta=25CParameter Symbol Condi
8.7. Size:66K sanyo
2sk4125.pdf
Ordering number : ENA0747A 2SK4125SANYO SemiconductorsDATA SHEETN-Channel Silicon MOSFETGeneral-Purpose Switching Device2SK4125ApplicationsFeatures Low ON-resistance, low input capacitance, ultrahigh-speed switching. Adoption of high reliability HVP process. Avalanche resistance guarantee.SpecificationsAbsolute Maximum Ratings at Ta=25CParameter Symbol Condi
8.8. Size:272K inchange semiconductor
2sk4124.pdf
isc N-Channel MOSFET Transistor 2SK4124FEATURESDrain Current : I = 20A@ T =25D CDrain Source Voltage: V = 500V(Min)DSSStatic Drain-Source On-Resistance: R = 0.43(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand soleno
8.9. Size:280K inchange semiconductor
2sk4123ls.pdf
isc N-Channel MOSFET Transistor 2SK4123LSFEATURESDrain Current : I = 18A@ T =25D CDrain Source Voltage: V = 450V(Min)DSSStatic Drain-Source On-Resistance: R = 0.34(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand sole
8.10. Size:273K inchange semiconductor
2sk4126.pdf
isc N-Channel MOSFET Transistor 2SK4126FEATURESDrain Current : I = 15A@ T =25D CDrain Source Voltage: V = 650V(Min)DSSStatic Drain-Source On-Resistance: R = 0.72(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand soleno
8.11. Size:285K inchange semiconductor
2sk412.pdf
isc N-Channel MOSFET Transistor 2SK412FEATURESDrain Current : I = 10A@ T =25D CDrain Source Voltage: V = 250V(Min)DSSStatic Drain-Source On-Resistance: R = 0.4(Max) @ V = 15VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand solenoid
8.12. Size:279K inchange semiconductor
2sk4122ls.pdf
isc N-Channel MOSFET Transistor 2SK4122LSFEATURESDrain Current : I = 15.5A@ T =25D CDrain Source Voltage: V = 450V(Min)DSSStatic Drain-Source On-Resistance: R = 0.42(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand so
8.13. Size:272K inchange semiconductor
2sk4125.pdf
isc N-Channel MOSFET Transistor 2SK4125FEATURESDrain Current : I = 17A@ T =25D CDrain Source Voltage: V = 600V(Min)DSSStatic Drain-Source On-Resistance: R = 0.61(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand soleno
8.14. Size:280K inchange semiconductor
2sk4120ls.pdf
isc N-Channel MOSFET Transistor 2SK4120LSFEATURESDrain Current : I = 10A@ T =25D CDrain Source Voltage: V = 450V(Min)DSSStatic Drain-Source On-Resistance: R = 0.68(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand sole
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