APSEMI

APSEMI (Shenzhen) Co., Ltd. is a professional chip design company that focuses on technology and is engaged in the research, development, and production of compound semiconductors. Their product range includes Silicon Carbide Power Semiconductors, Photo MOS relays, Photonics receiver chips, and Gallium arsenide (GaAs) and Indium antimonide (InSb) Hall elements. Utilizing the team's expertise in chip design, they can provide customized chip design services based on customer requirements.

One of their notable developments is a new type of silicon carbide Photo MOS Relay, designed by their team with advanced skills in designing and manufacturing silicon carbide power semiconductors. This Photo MOS Relay, leveraging the unique properties of third-generation semiconductors, can handle higher load voltages (up to 1800V, 3300V, and 6500V ultra-high voltages), exhibits a low leakage current (below 10nA) under high-voltage load, and operates stably in high-temperature environments up to 150°C. It has been reliably tested and broadly applied in the Battery Management Systems (BMS) of new generation energy vehicles and energy storage devices.

Currently, APSEMI's products find applications in various areas, including BMS battery management systems, smart meters, communication equipment, testing equipment, data acquisition equipment, automotive diagnostic equipment, semiconductor test equipment, PCB test equipment, security equipment, PLC controllers, and I/O control. Their wide application range demonstrates APSEMI's commitment to delivering versatile, high-quality semiconductor solutions.