Magnachip Semiconductor Corporation

Magnachip Semiconductor Corporation is a designer and manufacturer of analog and mixed-signal power semiconductor platform solutions, aiming to provide advanced power semiconductor products for various applications. The company's principal operations are based in South Korea, with its headquarters located in Cheongju-si, Chungcheongbuk-do.

Magnachip's product portfolio includes Power Analog Solutions (PAS) and Power IC (PIC) businesses, encompassing Super Junction MOSFETs (SJ MOSFETs), MXT medium-voltage MOSFETs, Insulated Gate Bipolar Transistors (IGBTs), Battery MOSFETs, AC-DC/DC-DC converters, LED drivers, regulators, and power management integrated circuits (PMICs). These solutions serve diverse market segments such as industrial, automotive, communication, consumer, and computing applications, with a growing focus on AI servers and EV charging.

In recent leadership changes, Chae Lee was appointed Chief Executive Officer, effective July 1, 2026, succeeding Interim CEO Camillo Martino, who continues as Chairman of the Board. The company has recently launched new 6th-generation 600V SJ MOSFETs specifically designed for AI servers and EV charging applications, underscoring its strategic transition to a pure-play power semiconductor company with a focus on high-value power products for AI and data infrastructure.