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Vishay Siliconix Itzehoe GmbH

Fraunhoferstraße 1

25524 Itzehoe


+49-(0)4821 / 17 0 
+49-(0)4821 / 17 47 92 
Founding year: 
1996 as TEMIC Semiconductor Itzehoe GmbH, since 1998 subsidiary of Vishay Intertechnology, Inc. 
Number of employees: 
more than 400 (Itzehoe) 
Contact persons: 
Martin Schneider, Director 

Industrial sector

  • Microelectronics


Fields of application

  • Industrial electronic companies
  • Computer manufacturer
  • Automotive industry
  • Telecommunications suppliers



Highly integrated PowerMOS transistors

These are special power transistors which are needed in

  • Computers
  • Mobile phones
  • Automobiles
  • Fixed network telecommunications

and in many other applications in industrial electronics.

Other locations

  • Vishay Intertechnology, Inc. has approx. 70 locations worldwide



  • Fraunhofer Institute for Silicon Technology ISIT, Itzehoe, Germany



IATF 16949
ISO 14001
ISO 50001
OHSAS 18001

VISHAY - one of the world's largest manufacturers of discrete semiconductors and passive components

Vishay Semiconductor Itzehoe GmbH is part of the business division of Vishay Siliconix and produces so-called PowerMOS transistors. These are special power transistors which are required in computers, mobile phones, automobiles, fixed network telecommunications, and in many other applications in industry electronics. The semiconductor factory in Itzehoe employs approx. 400 staff members and produces several hundred thousand silicon wafers (200mm in diameter) per year.


The corporate group Vishay Intertechnology, Inc. located in Malvern, Pennsylvania/USA is one of the world's largest manufacturers of discrete semiconductor components (diodes, rectifiers, transistors, optoelectronic elements) and passive electronic parts (resistors, condensers, inductivities and transformers). These are used in a great number of electronic products. Vishay owns production sites in 17 countries and has over 27,000 employees worldwide.



Operator in the dust free room

  Letzte Änderung: 31.08.2018 © Gesellschaft für Technologieförderung Itzehoe mbH