➀ Littelfuse introduces TPSMB Asymmetrical TVS Diode Series for automotive SiC MOSFET gate driver protection; ➁ The diode provides overvoltage protection in EV systems; ➂ It offers a single-component solution for multiple Zener or TVS components.

➀ The three-phase design simplifies the development and testing of power electronics systems; ➁ Equipped with six GD3160 gate drivers for IGBT/SiC MOSFET devices; ➂ Offers a comprehensive evaluation platform with robust fault management and additional support circuits.

➀ STMicroelectronics has unveiled its fourth-generation STPOWER silicon carbide (SiC) MOSFET technology; ➁ The technology is designed for traction inverters in electric vehicles (EVs), offering improved power efficiency and power density; ➂ The new SiC MOSFETs are particularly beneficial for next-gen EV traction inverters, improving performance and energy savings.

➀ ST is launching its fourth generation STPOWER SiC MOSFET technology optimized for traction inverters; ➁ The technology is available in 750V and 1200V classes for mid-size and compact EVs; ➂ The 750V class qualification is complete, with 1200V class expected in Q1 2025.

➀ This article discusses a dual active bridge DC-DC reference design using silicon carbide (SiC) MOSFETs for high efficiency and fast switching speeds. ➁ The design is by Microchip Technology and is suitable for high-voltage applications like EV charging systems. ➂ It features a bidirectional operation system capable of handling input and output voltages up to 900 VDC, with hot plug functionality and a galvanically isolated CAN interface.

➀ The National Third-Generation Semiconductor Technology Innovation Center (Nanjing) has successfully developed trench-type SiC MOSFET chips, breaking through the technical barriers of planar SiC MOSFET chips. ➁ These new chips offer a 30% improvement in conduction performance compared to planar types. ➂ The trench-type SiC MOSFET chips are expected to be applied in areas such as new energy vehicle electric drives, smart grids, and photovoltaic energy storage within a year, potentially increasing the range of electric vehicles by about 5% and reducing chip costs.