ECB2R1M12YM3

1200 V, 2.1 mΩ, YM3, Six-Pack (three-phase), Automotive Qualified, Silicon Carbide (SiC) Power Module with Direct-Cooled Pin Fin Baseplate

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Front & bottom view of the Wolfspeed YM3 silicon carbide power module.

Parametric Data

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Product SKU	Buy Online	Request Sample	Data Sheet	CAD Model	Status	Package	Configuration	Blocking Voltage	Current Rating	R_DS(ON) at 25°C	T_jmin	T_jmax	Module Size	Generation	Qualification	View Product
ECB2R1M12YM3	Purchase ECB2R1M12YM3 Add to cart, or click Buy Now to purchase this product directly from any one of our distributors.				Active	YM	Six-pack (three-phase)	1200 V	600 A	2.1 mΩ	-40 °C	175 °C	154.5 x 126.5 x 32 mm	Gen 3	Automotive

Ordering & Compliance

ECB2R1M12YM3 Ordering

Part Number	ECB2R1M12YM3
Order Status	Active
Buy Online
Request Sample	Available
Package	YM
Container Type	Tray
Container Qty.	6
Standard Packing Qty.	12
Minimum Order Qty.	1

ECB2R1M12YM3 Compliance

RoHS Declaration	Download
REACH Declaration	Download
California Prop 65	Learn More
ECCN	EAR99

Product Details

Features

Fully SiC MOSFET-based for Ultra-Low Loss
Comparative Tracking Index (CTI) > 600 V for Material Group I
Extremely Low Power Loop Inductance (6.6 nH)
High Performance Si₃N₄ Insulator
Ultra-Reliable Interconnect Technologies
AQG 324 Qualification

Benefits

Direct-Cooled Pin Fin Baseplate
Industry-Standard Footprint
Press-fit Connection for Ease of Assembly
Integrated NTC Temperature Sensors

Typical Applications

Automotive Traction Inverters
Commercial, Construction, and Agricultural Vehicles
Hybrid Electric Vehicles
E-Mobility and Motor Drives
Auxiliary Power Supplies
Renewable Energy

Featured Resources

Documents, Tools & Support

Technical & Sales Documents
Tools & Support
Compliance

Documents

30 Documents Available

Document Type	Document Name	Last Updated
Data Sheets	ECB2R1M12YM3 (PDF)	07/2025
User Guide	PRD-09171: Wolfspeed YM Module Assembly Guide (PDF)	03/2025
User Guide	PRD-08333: Wolfspeed Module CIL Evaluation Kits User Guide (PDF)	03/2025
User Guide	PRD-07933: Power Module Thermal Interface Material Application User Guide (PDF)	03/2025
User Guide	PRD-09035: Wolfspeed Power Module RC Thermal Models User Guide (PDF)	01/2025
User Guide	PRD-07913: Wolfspeed Power Module SPICE Models User Guide (PDF)	12/2023
Application Notes	PRD-09597: Introduction to Pulsed Current Safe Operating Area (PDF) New	10/2025
Application Notes	PRD-09301: Gate Driver Design for SiC Power Modules (PDF)	05/2025
Application Notes	PRD-07845: Power Module Baseplate Capacitance and Electromagnetic Compatibility (PDF)	03/2025
Application Notes	PRD-05652: Mounting Recommendations and Thermal Measurement for Wolfspeed® SiC Power Devices in Through-Hole Packages (PDF)	02/2025
Application Notes	PRD-08911: Considerations for Current Balancing in Paralleled SiC Power Modules (PDF)	01/2025
Application Notes	PRD-04814: Design Options for Wolfspeed® Silicon Carbide MOSFET Gate Bias Power Supplies (PDF)	01/2025
Application Notes	PRD-08907: Mitigating EMI with SiC Solutions in Renewable Energy & Grid-Connected Power Converters (PDF)	01/2025
Application Notes	PRD-08710: Measuring Stray Inductance in Power Electronics Systems (PDF)	07/2024
Application Notes	PRD-08734: Understanding and Simulating Parasitic Inductance in Silicon Carbide Systems (PDF)	07/2024
Application Notes	PRD-08376: Thermal Characterization Methods and Applications (PDF)	01/2024
Application Notes	PRD-08296: SiC MOSFET Short Circuit Events (PDF)	11/2023
Application Notes	PRD-06379: Environmental Considerations for Power Electronics Systems (PDF)	08/2023
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
White Papers	Driving Industrial E-Mobility With Silicon Carbide Semiconductors (Link)	11/2024
Articles and Papers	Silicon Carbide Module Performance in Electric Aircraft Inverters Report (PDF)	12/2022
Sales Sheets & Flyers	Wolfspeed YM3 SiC Six-Pack Power Modules Product Brief (PDF)	05/2025
Sales Sheets & Flyers	Power Modules Gate Driver Boards One-Page Overview (PDF)	01/2024
Sales Sheets & Flyers	Silicon Carbide Power Modules Product Brief (PDF)	01/2024
Sales Terms	Wolfspeed, Inc. Sales Terms and Conditions (PDF)	04/2025
Product Catalog	Power Product Line Card (PDF)	01/2025

Knowledge Center

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PowerMakers:
How Wolfspeed’s Fayetteville Team Turns Silicon Carbide Expertise into Customer Momentum

At our Fayetteville site, Ty McNutt and his team don’t just solve for specs —they rethink systems. That’s the difference between supplying parts and becoming the partner customers rely on.

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