As AI scales, a greater lens is on the upstream power sources that are expected to keep up with rapidly expanding data center deployments. Amperesand is helping build the cornerstone of tomorrow’s grid by developing highly reliable, medium voltage (MV) SiC-based solid state transformers. Read more to learn how Amperesand and Wolfspeed partnered to make it happen.
HM Power Module Family
1200 V & 1700 V Half-Bridge Power Module Footprint Designed for Ultra-High Power Density
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.

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Product SKU | Buy Online | Data Sheet | CAD Model | Status | Package | Configuration | Blocking Voltage | Current Rating | RDS(ON) at 25°C | Tjmax | Module Size | Pre-Applied TIM | Qualification | Generation |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | HM | Half-Bridge Rectifier | 1200 V | 600 A | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | ||||||
Active | HM | Half-Bridge Rectifier | 1200 V | 600 A | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | ||||||
Active | HM | Common-Source | 1200 V | 800 A | 1.3 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 4 | ||||
Active | HM | Common-Source | 1200 V | 800 A | 1.3 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 4 | ||||
Active | HM | Half-Bridge | 1200 V | 760 A | 1.33 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge Right GK for Paralleling | 1200 V | 760 A | 1.33 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge Right GK for Paralleling | 1200 V | 760 A | 1.33 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1200 V | 760 A | 1.33 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1200 V | 480 A | 2.29 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1200 V | 480 A | 2.29 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge Rectifier | 1700 V | 600 A | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | ||||||
Active | HM | Half-Bridge Rectifier | 1700 V | 600 A | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | ||||||
Active | HM | Common-Source | 1700 V | 650 A | 1.42 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Common-Source | 1700 V | 650 A | 1.42 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1700 V | 650 A | 1.67 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1700 V | 650 A | 1.67 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1700 V | 500 A | 2.5 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1700 V | 500 A | 2.5 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1700 V | 380 A | 3.3 mΩ | 175 °C | 110 x 65 x 12.2 mm | No | Industrial | Gen 3 | ||||
Active | HM | Half-Bridge | 1700 V | 380 A | 3.3 mΩ | 175 °C | 110 x 65 x 12.2 mm | Yes | Industrial | Gen 3 |