E3M0040120J2

1200 V, 40 mΩ, TO-263-7 XL package, Automotive qualified, Discrete SiC MOSFET

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Angled product photo of the front and back of the TO-263-7 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.

Angled product photo of the front and back of the TO-263-7 package used for Wolfspeed's Discrete Silicon Carbide MOSFETs.

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Product SKU	Buy Online	Request Sample	Data Sheet	CAD Model	Status	Blocking Voltage	R_DS(ON) at 25°C	Current Rating	T_jmax	Package	Qualification	Generation	Technology
E3M0040120J2					Active	1200 V	40 mΩ	63 A	175 °C	TO-263-7 XL	Automotive	Gen 3	E3M

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Beyond Silicon’s Limits:
How High‑Voltage Silicon Carbide is Redefining Critical Power

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Wolfspeed’s 300 mm Silicon Carbide Technology as a Materials Foundation for Next-Generation AI and HPC Advanced Packaging

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Powering AI with reliable silicon carbide-based solid-state transformers

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Ordering & Compliance

E3M0040120J2 Ordering

Part Number	E3M0040120J2	E3M0040120J2-TR
Order Status	Active	Active
Buy Online
Request Sample		Available
Package	TO-263-7 XL	TO-263-7 XL T&R
Container Type		Tape & Reel
Container Qty.		800
Standard Packing Qty.		800
Minimum Order Qty.		800

E3M0040120J2 Compliance

Halogen Free	Yes
RoHS Declaration	Download
REACH Declaration	Download
California Prop 65	Learn More
ECCN	EAR99
Moisture Sensitivity Level	MSL 1

Related Documents

E3M0040120J2 Related Documents

Soldering & Handling	PRD-05653: Recommended Solder Profiles for Power Products (PDF)
Packing & Shipping	Power Product Packing & Shipping Reference Guide (PDF)

Documents, Tools & Support

Technical & Sales Documents
Tools & Support
Compliance

Documents

18 Documents Available

Document Type	Document Name	Last Updated
Data Sheets	E3M0040120J2 (PDF)	01/2025
Application Notes	PRD-09597: Introduction to Pulsed Current Safe Operating Area (PDF) New	10/2025
Application Notes	PRD-05652: Mounting Recommendations and Thermal Measurement for Wolfspeed® SiC Power Devices in Through-Hole Packages (PDF)	02/2025
Application Notes	PRD-04814: Design Options for Wolfspeed® Silicon Carbide MOSFET Gate Bias Power Supplies (PDF)	01/2025
Application Notes	PRD-06752: PCB Layout Techniques for Discrete SiC MOSFETs (PDF)	09/2024
Application Notes	PRD-08710: Measuring Stray Inductance in Power Electronics Systems (PDF)	07/2024
Application Notes	PRD-03043: Measuring Switching and Conduction Losses in LTspice® Simulation Software (PDF)	01/2024
Application Notes	PRD-06701: Thermal Management of Bottom-Side Cooled Surface-Mount Devices & Design Considerations (PDF)	12/2023
Application Notes	PRD-08296: SiC MOSFET Short Circuit Events (PDF)	11/2023
Application Notes	PRD-06933: Capacitance Ratio and Parasitic Turn-on (PDF)	01/2023
Application Notes	PRD-05653: Recommended Solder Profiles for Power Products (PDF)	09/2022
White Papers	Designed to Last, Even in the Harshest Environments (PDF) New	11/2025
White Papers	Enhancing System Durability with Advanced Packaging for Silicon Carbide (PDF)	11/2025
White Papers	SiC Power Module Reliability: Wolfspeed’s Power Cycling and Lifetime Modeling Approach (PDF) New	11/2025
Sales Sheets & Flyers	Wolfspeed 650 V MOSFET E-Series Product Brief (PDF)	07/2022
Sales Terms	Wolfspeed, Inc. Sales Terms and Conditions (PDF)	04/2025
Packing & Shipping	Power Product Packing & Shipping Reference Guide (PDF) This document details the production packaging details including container type, quantity, MOQ, and dimensions as well as the moisture sensitivity level (MSL) for discrete SiC Schottky Diodes and MOSFETs.	11/2025
Product Catalog	Power Product Line Card (PDF)	01/2025