Vishay Intertechnology has a diverse portfolio of semiconductors and passive components, including diodes, MOSFETs (metal-oxide semiconductor field-effect transistors), optoelectronic products, selected integrated circuits (ICs), resistors, inductors, and capacitors.


  • Vishay Intertechnology
  • Technical Library
  • Data Books
  • Applications
  • Design Tools
  • Super 12 2012


Vishay has grown through acquisitions to include such top names as Dale, Sfernice, Draloric, Sprague, Vitramon, Siliconix, General Semiconductor, BCcomponents, and Beyschlag. Vishay's portfolio of brands represents an unmatched collection of discrete semiconductors and passive components. All of these brands and products are part of one global manufacturer: Vishay.

Vishay Website

Technical Library
Vishay has created a technical library to provide easy access to all FAQ, technical, and application notes. These documents have been divided into two main categories: Semiconductor Products and Passive Products. Each of these main categories is organized by product family (diodes, capacitors, etc.). There is also a brief description of each document. Click the link below to view the technical library.
View Technical Library

Data Books
Vishay maintains a wide range of data books, brochures, and other product literature that are available for download in PDF format. Details of file size and date of publication are displayed. Simply click on the title of the document to download it. Please note that some files are very large and may require significant download time.
View Data Books

Design Tools
Vishay has developed a number of software support tools to assist design engineers. These include SPICE models, custom calculators, and thermal simulation tools and are listed by product category. Click on the appropriate link, and check back regularly to find new releases or additional design tools.

View Design Tools

NEW!Vishay PowerCAD Design Simulation Tool
Vishay PowerCAD Simulation Tool User's Guide

Super 12 2012
Please view the Vishay Super 12 featured products below.
PDFSuper 12 2012 Featured Products


Vishay OPTO Solar Overview

Vishay IHLP Overview