SiC MOSFET Pricing Down 5-7% for Q3 2026 Amidst EV Market Saturation & Increased Supply
Key silicon carbide (SiC) MOSFET suppliers are signaling a 5-7% price reduction for Q3 2026 contracts. This downward trend is driven by a confluence of factors, including the leveling off of EV demand growth and significant increases in manufacturing capacity.
Following a period of sustained high pricing, silicon carbide (SiC) MOSFETs, critical components in electric vehicle (EV) powertrains and charging infrastructure, are projected to see a 5-7% price drop for Q3 2026. This shift marks a significant inflection point in the SiC market, which has previously been characterized by tight supply and escalating costs. Procurement managers should anticipate more favorable contract terms for high-volume orders placed within the next quarter.
The primary driver behind this pricing adjustment is the evolving landscape of the global EV market. While still growing, the extraordinary boom witnessed in previous years has begun to moderate, particularly in mature markets. This stabilization in demand, coupled with aggressive expansion strategies by major SiC manufacturers over the past 24 months, has tipped the supply-demand balance. Companies like Infineon, Wolfspeed, STMicroelectronics, and Rohm have brought significant new fab capacity online, increasing the availability of SiC substrates and devices.
Component buyers are also capitalizing on increased competition among SiC vendors. As the market matures, suppliers are employing more aggressive pricing strategies to secure design wins and maintain market share. This competitive environment benefits automotive OEMs and power supply developers who are increasingly designing with SiC to achieve higher efficiency and power density in their next-generation products. The current pricing trend is expected to alleviate some cost pressures that have impacted EV manufacturing budgets.
Furthermore, advancements in SiC wafer processing and production yields are contributing to lower manufacturing costs per die. As production processes become more refined and efficient, the cost savings are gradually being passed on to customers. This technological maturation, combined with increased scale, underpins the sustainable easing of SiC component pricing. However, potential geopolitical shifts or unforeseen supply chain disruptions could still introduce volatility, so long-term contract negotiations remain crucial.
For procurement teams, this presents an opportunity to optimize BOM costs for upcoming EV programs and expand the adoption of SiC into broader applications beyond premium EVs. Strategic sourcing agreements that lock in these lower prices will be advantageous, especially as the industry prepares for the next wave of electrification requirements, which will continue to drive demand for efficient power electronics.