About Diotec

While many suppliers just buy the chips and assemble them into a package, Diotec has got the complete know how of semiconductor production.

Currently there are no open vacancies.

Working at Diotec

Diotec Semiconductor AG is a technological leader for the production and development of semiconductor components like diodes, rectifiers, Schottky, Zener, TVS and MOSFETs. The Diotec brand produces more than 5,000 different products with production taking place in ourfacilities in Germany, Slovenia, China and India. Diotec’s products are well known and in demand throughout the world.

Our core strength is our extensive know-how, from wafer production to chip manufacturing to product assembly. In Germany, south of Freiburg where our headquarter is located, we also develop and build the machinery and test equipment used in our manufacturing processes.


Diotec Semiconductor AG

Kreuzmattenstrasse 4
79423 Heitersheim

Telefon +49 7634 5266-0
Telefax +49 7634 5266-61