As EV Growth Moderates, Silicon Carbide Finds a New Buyer: AI Data Centers Are Stepping In
For years, the silicon carbide industry has been closely associated with electric vehicles. Ask where SiC power devices are used, and the first answers are usually familiar: traction inverters, onboard chargers, DC fast chargers and high-voltage EV platforms. That connection remains important. Global electric car sales exceeded 20 million units in 2025, representing about one-quarter […]
2026 Marks a Turning Point for Silicon Carbide: From “Who Can Make It?” to “Who Can Make It Cheaper?”
For years, the silicon carbide industry had one overriding question: Who can manufacture high-quality SiC at scale? Crystal growth was difficult. Wafer supply was limited. Defect control was challenging. Device capacity was insufficient, and demand from electric vehicles encouraged manufacturers throughout the supply chain to expand aggressively. In 2026, however, the competitive landscape is changing. […]
Why Global Demand for SiC Wafers Continues to Grow Across EV, Renewable Energy and Industrial Electronics
Silicon carbide wafers have moved from a specialized semiconductor material to a strategically important foundation for modern power electronics. The strongest demand comes from electric vehicles, renewable energy infrastructure and industrial electronic systems. These sectors all face a similar engineering challenge: they must control increasingly large amounts of electrical power while reducing energy losses, thermal […]
Future Trends in SiC Wafer Manufacturing: Larger Diameters, Lower Defect Density and Higher Yield
Silicon carbide (SiC) has become one of the most important semiconductor materials for next-generation power electronics. Compared with conventional silicon, SiC offers a wider bandgap, higher critical electric field, greater thermal conductivity and superior high-temperature performance, making it the preferred material for electric vehicles (EVs), renewable energy systems, industrial motor drives, rail transportation and aerospace […]
SiC Power Semiconductor Reliability: Physical Properties, Failure Mechanisms, Defect Control, and Lifetime Evaluation
As electric vehicles, renewable energy systems, industrial drives, and high-power electronics continue evolving toward higher efficiency and power density, Silicon Carbide (SiC) power semiconductors have moved from emerging technology into large-scale commercialization. Compared with traditional silicon (Si) devices, SiC MOSFETs deliver higher switching speeds, lower losses, and superior high-temperature capability. However, their material structure and […]
Technical Breakthrough and Industry Prospects of 14-Inch SiC Substrates
Silicon carbide (SiC), a third-generation semiconductor material, has attracted significant attention due to its wide bandgap, high breakdown electric field, and superior thermal conductivity. These properties make SiC a critical material for high-power electronic devices in electric vehicles (EVs), data centers, renewable energy systems, and other high-performance applications. In recent years, the wafer size of […]
300mm SiC Wafers Challenges: The Technical Hurdles of Crystal Growth in Larger Diameters (EFG vs. PVT)
Silicon carbide (SiC) has emerged as a cornerstone material for high-power electronics, electric vehicles, and next-generation semiconductor devices due to its exceptional thermal conductivity, high breakdown voltage, and chemical stability. As the semiconductor industry pushes for larger wafer diameters to reduce production costs and increase throughput, the transition from conventional 150mm and 200mm SiC wafers […]
How to Choose Substrates for High-Power Applications: A Comparative Guide Between SiC and GaN
With the rapid development of electric vehicles, 5G base stations, and renewable energy power electronics, substrate selection has become a critical factor in high-power device design. The substrate not only affects electrical performance but also influences thermal management, reliability, and manufacturing costs. Silicon carbide (SiC) and gallium nitride (GaN) are currently the two most prominent […]