Toshiba Launches 1200V SiC MOSFET For AI Data Centres - The Exchange Asia

Toshiba's launch of 1200V SiC MOSFET chips for AI data centers represents a significant advancement in semiconductor technology for high-performance computing applications. As AI workloads intensify, ... Read original →

Toshiba’s 1200V SiC MOSFET isn’t just a product launch—it’s a strategic strike at the energy-efficiency ceiling of AI data centers. Technically, it pressures power architectures toward 48V bus adoption and accelerates GaN integration on secondary-side conversion, while forcing packaging partners in Taiwan, China and mainland China to upgrade high-temperature reliability testing. On compliance, tightening U.S. export controls under the CHIPS Act could expose Toshiba to supply chain scrutiny if reliant on American EDA or fabrication tools, inflating localization costs. Competitively, Infineon and Wolfspeed will likely fast-track 1700V platforms, while STMicro may deepen co-design ties with Meta and Microsoft to lock in design wins. Within 12–24 months, SiC will surpass 30% penetration in AI server PSUs, establishing a new procurement triad—efficiency, power density, and OPEX reduction—that redefines value distribution across the data center power stack.