Power semiconductor firm CISSOID and engineering specialist EDAG have announced a strategic partnership to accelerate the development of next-generation Silicon Carbide (SiC) traction inverters for electric vehicles, targeting higher efficiency and faster integration for automakers.
The collaboration combines CISSOID’s expertise in SiC power modules and inverter control with EDAG’s capabilities in drivetrain integration, thermal management, and vehicle validation. The companies aim to deliver complete technical support for electric vehicle manufacturers, from early-stage design to full vehicle integration.
“This partnership with EDAG enables us to jointly address the growing demand for high-performance, SiC-based traction inverters,” said Pierre Delatte, Chief Technology Officer at CISSOID. “Together, we will help manufacturers harness the full potential of Silicon Carbide technology, making electric vehicles more efficient, compact, and reliable.”
The joint effort responds to increasing industry adoption of 800V architectures and the need for more compact, energy-efficient drive systems. Traction inverters play a key role in EV performance, and the partnership is intended to help OEMs meet rising expectations for power density and operating life.
Key deliverables of the collaboration include the co-development of advanced inverter platforms optimized for high power density, functional safety, electromagnetic compatibility (EMC), and mechanical integration. The companies also promise reduced time-to-market through the use of established hardware and software reference designs.
“At EDAG, we are committed to shaping the future of sustainable mobility,” said Lennart Benthele, Head of Drivetrain & Thermal Development at EDAG. “By partnering with CISSOID, we expand our capabilities in power electronics, offering our customers integrated solutions for the next generation of electric drivetrains.”