Mospec Semiconductor 

Mospec Semiconductor Corporation is a Taiwanese entity that operates as a comprehensive provider of integrated power semiconductor solutions. The company's product portfolio spans solar-related components, including photovoltaic cells, epitaxial silicon wafers, high-grade polished wafers, and wafer recycling services. Additionally, Mospec supplies various surface-mount technology (SMT) devices. Its discrete component offerings are extensive, featuring diverse rectifier and diode types such as Schottky barrier rectifiers, transient voltage suppressor (TVS) diodes, and small-signal Schottky diodes. It also manufactures specialized rectifier diodes, including fast recovery, ultra-fast, and high-efficiency variants, along with mini DIP bridges. Furthermore, Mospec produces power transistors, specifically Darlington and switching transistors. Beyond its physical products, the company extends its expertise through specialized foundry services for silicon epitaxy, wafer fabrication, and semiconductor packaging. Established in 1976, Mospec Semiconductor maintains its corporate headquarters in Tainan City, Taiwan.