JJW Microelectronics

Specializing in power semiconductors, JJW Microelectronics designs and manufactures thyristors, MOSFETs, IGBTs, and protection devices. As an IDM (Integrated Device Manufacturer), it integrates chip design, wafer fabrication, and packaging. Its AEC-Q101 qualified automotive-grade products are widely used in EV charging systems and industrial controls. With over 30 years of experience, JJW holds a leading position in China's thyristor market and has expanded into SiC and GaN technologies