MDD Diodes

Your Trusted Partner in Power Electronics

Founded in 2017 in Irvine, USA, MDD (Microdiode Semiconductor) is a professional semiconductor manufacturer specialized in the production of diodes and bridge rectifiers. With a 20,000 m² manufacturing facility in China and over 300 employees, MDD operates under ISO9001 and ISO14001 quality management systems. Its products reach over 40 countries worldwide, supported by a total inventory capacity of 5 billion units across warehouses in the United States and China.

With over 15 years of experience, MDD offers high-performance and reliable solutions in MOSFETs, diodes, transistors, bridge rectifiers, and SiC devices. The product range includes general-purpose rectifiers, fast recovery diodes (FRD), Schottky diodes, high-voltage diodes, TVS/ESD protection components, and bidirectional trigger diodes. These components are available in industry-standard packages such as SMA, SOT-23, DO-41, and TO-220AB, and are known for their low VF, low IR, and high reliability performance.