Wolfspeed and Infineon Expand SiC Wafer Supply Agreement to 200mm

Key Facts

1Wolfspeed and Infineon announced the expansion and extension of their long-term silicon carbide wafer supply agreement to include 200 mm wafers.

Wolfspeed and Infineon announced the expansion and extension of their long-term silicon carbide wafer supply agreement to include 200 mm wafers. Business Wire reported that the expansion builds on an existing 20-year relationship, transitioning to larger wafer sizes to enhance production efficiency for power electronics.

Wolfspeed shares closed at $24.58 on October 14, 2026, while Infineon (IFNNY) closed at $60.91 on the same date. The agreement secures the long-term supply of critical semiconductor materials, providing Infineon with essential SiC wafers and guaranteeing revenue for Wolfspeed.