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  • DM Half-Bridge Power Module Family

DM Half-Bridge Power Module Family

Designed to offer high current capability in a small and light form factor.
Wolfspeed's DM module family is designed to offer high current capability in a very low mass and low volume form factor. DM allows designers to develop high power density Silicon Carbide converters for weight and space constrained applications. The optimized packaging enables 175°C continuous junction operation, with a high reliability Silicon Nitride (Si3N4) power substrate to ensure mechanical robustness and a lightweight AlSiC baseplate.
Isometric view of the Wolfspeed Half-Bridge DM Power Module.
  • Overview
  • Parametric Data
  • Product Details
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  • Overview
  • Parametric Data
  • Product Details
  • Featured Resources
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Parametric Data

DM Half-Bridge Power Module Family

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DM Half-Bridge Power Module Family - Filter By

DM Half-Bridge Power Module Family

Product SKU
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Status
Package
Configuration
Blocking Voltage
Current Rating
RDS(ON) at 25°C
Generation
Tjmax
Module Size
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View Product
CAB003M09DM3
Active
DM
Half-Bridge
900 V
350 A
2.5 mΩ
Gen 3 MOS
175 °C
51.6 x 40.8 mm
Industrial
CAB3R5M12DM4
New
Active
DM
Half-Bridge
1200 V
300 A
3.5 mΩ
Gen 4
175 °C
51.6 x 40.8 mm
Industrial

End of Section

Product Details

Features

  • High power density footprint
  • Ultra low mass (41 g)
  • High junction temperature (175 °C) operation
  • Implements Wolfspeed’s Third Generation SiC MOSFET Technology

Benefits

  • Enables compact, lightweight power conversion systems
  • Increased system efficiency
  • Reduced thermal requirements and system cost

Typical Applications

  • E-Mobility Inverters
  • EV Chargers
  • High-Efficiency Converters / Inverters
  • Renewable Energy

Featured Resources

Design Tools

SpeedFit Design SimulatorLTspice & PLECS Models

Technical Support

Power Applications Forum

Featured Documents

PRD-07933: Power Module Thermal Interface Material Application User Guide
PRD-08376: Thermal Characterization Methods and Applications
PRD-07913: Wolfspeed Power Module SPICE Models User Guide

Documents, Tools & Support

  • Technical & Sales Documents
  • Tools & Support
  • Compliance

Documents

21 Documents Available
Document Type
Document Name
Last Updated
Data Sheets
CAB3R5M12DM4
12/2024
User Guide
PRD-08333: Wolfspeed Module CIL Evaluation Kits User Guide
03/2025
User Guide
PRD-09035: Wolfspeed Power Module RC Thermal Models User Guide
New
01/2025
User Guide
PRD-07634: Wolfspeed DM Module Mounting User Guide
12/2023
Application Notes
PRD-07845: Power Module Baseplate Capacitance and Electromagnetic Compatibility
03/2025
Application Notes
PRD-05652: Mounting Recommendations and Thermal Measurement for Wolfspeed® SiC Power Devices in Through-Hole Packages
02/2025
Application Notes
PRD-08911: Considerations for Current Balancing in Paralleled SiC Power Modules
New
01/2025
Application Notes
PRD-04814: Design Options for Wolfspeed® Silicon Carbide MOSFET Gate Bias Power Supplies
01/2025
Application Notes
PRD-08907: Mitigating EMI with SiC Solutions in Renewable Energy & Grid-Connected Power Converters
New
01/2025
Application Notes
PRD-08710: Measuring Stray Inductance in Power Electronics Systems
07/2024
Application Notes
PRD-08734: Understanding and Simulating Parasitic Inductance in Silicon Carbide Systems
07/2024
Application Notes
PRD-08367: EV Charging Power Topologies Design Guidebook
01/2024
Application Notes
PRD-03043: Measuring Switching and Conduction Losses in LTspice® Simulation Software
01/2024
Application Notes
PRD-08376: Thermal Characterization Methods and Applications
01/2024
Application Notes
PRD-07635: Impact of PCB Design on Wolfspeed DM Module Ampacity
12/2023
Application Notes
PRD-08296: SiC MOSFET Short Circuit Events
11/2023
Application Notes
PRD-06379: Environmental Considerations for Power Electronics Systems
08/2023
Application Notes
PRD-06933: Capacitance Ratio and Parasitic Turn-on
01/2023
Application Notes
PRD-05641: Designing with Silicon Carbide in Energy Storage Applications
02/2022
Product Catalog
Power Product Line Card
01/2025
Sales Terms
Wolfspeed, Inc. Sales Terms and Conditions
04/2025

Knowledge Center

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Design Resources

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Design Resources

Gen 4 Silicon Carbide Technology: Redefining Performance and Durability in High-Power Applications

Continue Reading  White Paper

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