Shindengen America, Inc. (SAI) is the North American subsidiary of Shindengen Electric Manufacturing Company, Ltd. (SEM), a Tokyo-based world leader in the development and manufacture of high-quality, reliable power conversion products including power semiconductors, custom AC/DC power supplies, DC/DC converters, telecom rectifiers, automotive electronics, and solenoids.

Shindengen is a leading company in diodes, offers Products for wide-ranging needs, from AC input section bridge diodes to secondary-side rectifier section high-speed diodes.

Since its founding in 1949, Shindengen has focused on the power electronics industry as a manufacturer with three core technologies: semiconductors, power circuits, and modules. Shindengen products are distinguished by their high durability, high reliability and ultra-low loss, thanks to the unique design, process and production technologies.

Shindengen is product portfolio consists of Diodes, power modules, IGBTs, thyristors, power converters, inverters, etc..