Aehr Test Systems

Performance

About Aehr Test Systems

Aehr Test Systems is a worldwide provider of semiconductor test and burn-in equipment, specializing in wafer-level burn-in and testing for silicon carbide (SiC), gallium nitride (GaN), memory ICs, and optical photonics. The company serves multiple markets including AI, automotive, mobile, silicon photonics, and memory/logic, with operations centered in Fremont, California. Aehr offers integrated burn-in and test solutions across wafer, die, packaged parts, and system-level testing to improve reliability and performance of advanced semiconductor devices.