Diotec Semiconductor AG, headquartered in Germany and founded more than 50 years ago, is a technology leader in the design and manufacture of semiconductor components. The production range includes Diodes, Rectifiers, Schottkys, Zeners, TVS, ESD Protection, BJTs, (SiC-)MOSFETs, and IGBTs. They offer more than 6000 different part numbers with production facilities in Germany, Slovenia, India, and China.

Their core strength is their extensive know-how from wafer production through chip manufacturing to product assembly and testing. With offices and support on almost every continent, they provide worldwide service to the industrial, automotive, consumer, energy, and lighting markets. Customers in the electronics industry use Diotec products all over the world.