1200 V, 40 mΩ, N-channel SiC MOSFET

The NSF040120L3A0 is a Silicon Carbide based 1200 V power MOSFET in a well-established 3-pin TO-247-3 plastic package for through hole PCB mounting technology. The excellent RDSon temperature stability combined with its fast switching speed makes it a product of choice in high power and high voltage industrial applications like E-vehicle charging infrastructure, photovoltaic inverters and motor drives.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
NSF040120L3A0 NSF040120L3A0Q 934665927127 SOT429-2 Order product

Features and benefits

  • Excellent RDSon temperature stability

  • Very low switching losses

  • Fast reverse recovery

  • Fast switching speed

  • Temperature independent turn-off switching losses

  • Very fast and robust intrinsic body diode


  • E-vehicle charging infrastructure

  • Photovoltaic inverters

  • Switch mode power supply

  • Uninterruptable power supply

  • Motor drives


Type numberProduct statusQualificationDrain-source breakdown voltage (V)Drain-source on-state resistance (mΩ)Drain Current (A)Rth(j-c) [typ] (K/W)Package nameTotal gate charge (nC)Junction temperature [max] (°C)

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 659 27127 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
NSF040120L3A01200 V, 40 mΩ, N-channel SiC MOSFETData sheet2023-12-06
AN90048Understanding of critical SiC parameters for efficient and stable designsApplication note2023-12-01


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PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
NSF040120L3A0NSF040120L3A0Q934665927127SOT429-2_127- Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.