TAC is the leading expert in Taiwan for producing wide bandgap (WBG) semiconductor material.

Electric Vehicles
Silicon carbide (SiC) plays a crucial role in the electric vehicle (EV) market, particularly in Schottky Barrier Diodes (SBD) and Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET). Compared to traditional silicon materials, SiC offers higher temperature resistance, lower energy loss, and greater power efficiency, making it an ideal choice for EV power modules. SiC MOSFETs significantly enhance energy efficiency and driving range in EV inverters, while SiC SBDs reduce power conversion losses. As the EV market rapidly expands, SiC technology will further improve charging efficiency and vehicle performance, establishing itself as a key semiconductor material for the future of new energy vehicles.
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Solar Power
As the demand for solar power generation grows, silicon carbide (SiC) is emerging as a key material for high-performance solar converters. With high voltage tolerance, low energy loss, and excellent thermal stability, SiC excels in high-power applications. By integrating SiC Schottky Barrier Diodes (SBD) and Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET), solar inverters achieve greater energy conversion efficiency, reduced cooling requirements, and more compact system designs. Especially in high-voltage environments, SiC enhances durability and reliability, ensuring long-term stable operation. As renewable energy technology advances, SiC not only boosts solar power efficiency but also provides an advanced semiconductor solution for the transition to green energy.
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Wind Power
In the wind power sector, silicon carbide (SiC) is gradually replacing traditional silicon materials, becoming a key technology for improving energy efficiency and system stability. With high voltage tolerance, low energy loss, and excellent thermal stability, SiC is particularly suited for power conversion modules in wind turbines. By integrating SiC Schottky Barrier Diodes (SBD) and Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET), wind power inverters achieve higher energy conversion efficiency, reduced cooling requirements, and support for higher operating voltages, simplifying system design and lowering costs. Additionally, SiC’s high reliability ensures stable operation under extreme weather conditions, extending equipment lifespan. As renewable energy continues to evolve, SiC technology will further enhance wind power performance, driving more efficient and stable green energy solutions.
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