Wolfspeed Launches 3.3 kV SiC Power Modules to Tackle AI Data Center and Energy Transition Demands
Event summary
- Wolfspeed introduced two new 3.3 kV silicon carbide (SiC) power module families on May 21, 2026.
- The modules include high-power half-bridge baseplate modules and scalable full-bridge baseplate-less modules in industry-standard footprints.
- The new modules are designed to address power constraints driven by AI data centers and the broader energy transition.
- Samples for the full-bridge Wolfspeed WolfPACK® IBB020A33GM4, IBB020A33GM4T, and HAB900C33LM4 are available for select customers.
- The modules will be demonstrated at PCIM from June 9–11, 2026.
The big picture
Wolfspeed's new 3.3 kV SiC power modules are strategically positioned to address the surging demand for energy driven by AI data centers and the broader energy transition. The modules offer significant improvements in power density, efficiency, and cost-effectiveness, which are critical for modernizing energy infrastructure. This launch underscores the growing importance of silicon carbide technology in enabling the next generation of power systems.
What we're watching
- Market Adoption
- How quickly established grid-scale players and emerging players will adopt the new 3.3 kV SiC power modules.
- Technological Impact
- Whether the improved power cycling performance and reduced system costs will drive significant advancements in energy infrastructure.
- Competitive Dynamics
- The pace at which competitors will respond with similar or superior SiC power module solutions.
Related topics