GaNrich Empowers Global GaN Adoption with expanded 40-1200V GaN Power Device Portfolio - cbs19news.com

GaNrich pushing its voltage envelope to 1200V is not a catalog refresh—it is a direct assault on SiC's core territory. For three years the market has pigeonholed GaN as a fast-charging chip. The 1200V node shatters that narrative and puts solar inverters, EV traction inverters, and industrial motor drives—SiC's bread and butter—under genuine substitution threat. Upstream, gate-driver ICs must be redesigned toward multi-stage cascaded topologies, and packaging demands thicker dielectric layers plus new thermal paths. The entire back-end process chain faces an involuntary upgrade cycle. Competitively, EPC's moat below 650V is eroding, while Infineon and ST's "SiC-first, GaN-second" strategy now carries a fatal logical contradiction: if GaN reaches 1200V, the low-voltage-only story collapses. Wolfspeed's SiC substrate business will face substitution-driven valuation pressure. Over the next 12–24 months, expect GaN power device ASPs to drop 20–30%, a head-on price war in the 1200V segment, and a second round of GaN traction-inverter validation at automotive Tier-1s. SiC players who fail to differentiate above 800V by 2026 will lose pricing power entirely.