IXYS

IXYS Corporation, now a subsidiary of Littelfuse, is a global leader in the design and manufacture of power semiconductors and integrated circuits used extensively in the healthcare and life sciences sectors. The company specializes in high-performance power MOSFETs, IGBTs, and rectifiers that are critical components in medical imaging systems such as MRI, CT, and ultrasound scanners. Beyond imaging, IXYS technologies are integrated into therapeutic devices like automated external defibrillators (AEDs) and advanced clinical laboratory instrumentation. Founded in 1983 and headquartered in Milpitas, California, IXYS established a dominant position in the medical electronics market before its acquisition by Littelfuse in 2018. Its products continue to support the development of high-reliability medical power supplies and diagnostic tools.