HHGrace has possessed more than 10 years of experience in mass production of advanced MOSFET products, assuring high production yield, good stability and high reliability, and is continuously gaining more experiences and getting stronger in capabilities. With numerous success stories of customized technology transfer and new development, HHGrace has greatly shorten the time-to-market for customers’ new products. Aiming to be the technology leader, HHGrace will be focusing on the development of high-voltage and Low-Rdson MOSFET and IGBT technologies.

Trench HV MOSFET

Based on the accumulated experience of LV MOSFET, HHGrace has creatively applied the trench structure to 600V MOSFET process in mass production. Compared to the conventional planar MOSFET, 600V MOSFET process can effectively reduce Rdson by more than 10%, and is suitable for the SMPS in civil electric range, AC/DC, adapter/charger and LED lighting applications.

- Operating voltage range from 400V to 700V

- Backgrinding thickness down to 60um

- Backside metallization for directly bonding

- According to the product characteristics demand, offers tailor-made service

Super Junction MOSFET

Based on HHGrace’s accumulated experience in MOSFET, the 600-700V MOSFET process with Super Junction structure has been successfully brought into mass production. By adopting unique process, HHGrace’s Super Junction MOSFET technology has achieved industry-leading level of performance. This process can be widely applied to SMPS in civil electric range, AC/DC, adapters/chargers and LED lighting.

IGBT

Based on its accumulated extensive experiences of MOSFET and Super Junction, HHGrace has successfully developed 600V-1200V NPT/FS (Non Punch-Through/Field Stop) IGBT with trench structure in collaboration with customers and partners. The application of those IGBT products can be widely applied to HEV/EV, white goods, induction heater, motor driver, UPS, welding, power train, smart grid and green energy applications such as wind power and solar inverter.

    - 1200V NPT and LPT (Light Punch-Through) IGBT

    - 600V-1200V FS IGBT focusing on white good applications

    - 1700V-6500V FS IGBT in developing, targeting high-end industrial and energy applications