Wolfspeed has developed the HM power module platform to provide the benefits of Silicon Carbide (SiC) in power density sensitive applications; while maintaining the baseplate compatibility of a 62mm module.
The HM platform’s Silicon Carbide optimized packaging enables 175°C continuous junction operation; with a high-reliability Silicon Nitride (Si3N4) power substrate to ensure mechanical robustness under extreme conditions and a lightweight AlSiC baseplate.
The HM3 is a perfect fit for demanding applications such as industrial test equipment, medical power supplies, aerospace and traction drives.


- Features
- High Performance 62mm Footprint
- Low Inductance (4.9 nH) Design to Enable High Speed Switching & High Efficiency with Reduced Losses
- High Junction Temperature (175 °C) Operation
- Configurations Available with both Second & Third Generation SiC MOSFETs
- Lightweight AlSiC Baseplate
- Silicon Nitride Insulator for Robust Thermal Cycling Capability
- Benefits
- Lightweight; Compact Form Factor with 62mm Compatible Baseplate Enables System Retrofit
- Increased System Efficiency due to Low Switching & Conduction Losses of Silicon Carbide
- High-Reliability Material Selection enabling High-Temperature Operation
- Applications
- Railway & Traction
- Solar & Renewable Energy
- EV Chargers
- Industrial Automation & Testing
- Medical Power Supplies
- Motor Drives
Wolfspeed HM Power Module Family
Part Number | Package | Blocking Voltage (V) | Current Rating | Rds(on) at 25°C | Maximum Junction Temperature | CAR600M12HN6 | HM High Performance 62 mm | 1200 V | 600 A | 175 °C |
---|---|---|---|---|---|
CAB760M12HM3 | HM High Performance 62 mm | 1200 V | 760 A | 1.33 mΩ | 175 °C |
CAB760M12HM3R | HM High Performance 62 mm | 1200 V | 760 A | 1.33 mΩ | 175 °C |
CAS380M17HM3 | HM High Performance 62 mm | 1700 V | 380 A | 3.3 mΩ | 175 °C |
CAB500M17HM3 | HM High Performance 62 mm | 1700 V | 500 A | 2.5 mΩ | 175 °C |
CAR600M17HN6 | HM High Performance 62 mm | 1700 V | 600 A | 175 °C | |
CAB650M17HM3 | HM High Performance 62 mm | 1700 V | 650 A | 1.67 mΩ | 175 °C |
Wolfspeed Evaluation Tools
Dynamic characterization evaluation tool optimized for the HM High Performance 62mm (HM) Module Platform
Evaluation gate driver tool optimized for the CGD1700zHB3P-HM3