Aehr Test Systems
About Aehr Test Systems
Aehr Test Systems designs and manufactures test and burn-in equipment for the semiconductor industry. Founded in 1977 and based in Fremont, California, the company has deployed over 2,500 systems worldwide.
The company's FOX-P family of systems performs reliability screening and stress testing of logic, optical and memory integrated circuits. These solutions test semiconductor devices used in automotive electronics, mobile devices, silicon photonics and artificial intelligence applications where component reliability is critical.
Aehr's test equipment enables semiconductor manufacturers to identify potential failures before chips reach end products. The burn-in process subjects devices to elevated temperatures and voltages to accelerate aging and reveal defects that might not appear under normal operating conditions. This testing methodology helps ensure that semiconductors meet performance and durability specifications across demanding use cases.
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More Companies →Why Aehr Test Systems Matters
As semiconductor complexity increases across automotive, AI and communications applications, demand for advanced testing and reliability screening equipment grows accordingly. Aehr operates within the semiconductor equipment sector, providing quality assurance tools that support the industry's shift toward higher reliability standards in mission-critical electronics. The proliferation of power semiconductors in electric vehicles and data center infrastructure has expanded the addressable market for burn-in and stress testing solutions.
