Ruttonsha International Rectifier was incorporated  in 1969 as a private limited company and got listed on the Bombay Stock Exchange (BSE) in the year 1992.  The company is today a Global Landmark in Semiconductors having more than two and a half decades of technological association with International Rectifier, USA, for the manufacturing of Power Semiconductors. The company has the ascendancy of IR Technology as well as access to Developmental & Technological expertise of Silicon Power Corporation, USA (ex General Electric Company). Silicon Power is into Power Process Solutions and today one of the World Leaders in Power Electronics. They have today successfully implemented the project of manufacturing High Power Semi Conductor Devices, which has the capacity to deliver the products ranging beyond 9000 volts and 6000 amperes. With an in house facility viz. Die Fabrication, Soldering, Encapsulation and Testing spread over a total built up area of over 40,000 sq ft near Vadodara, Gujarat, today they stand firm as one of the leading International players in semi-conductor Industry. They have the capacity to execute Bulk orders and have been successfully exporting to various parts of the world including USA and Europe.

The company has various types of test & measuring equipments like FVD & PIV Testers, Surge Current Testers, Oscilloscope, Burn-in Testers and various other Meters & Guages.

Product range of the company includes:

Power semiconductors:-

• Phase Control Thyristors
• Standard Recovery Diodes
• Fast Turn-Off Thyristors
• Fast Recovery Diodes
• Power Modules (Thyristor/Thyristor, Diode/Diode, Diode/Thyristor)
• Bridge Rectifiers
• Water Cooled Assemblies

The company is a major supplier to manufacturers of:

• Welding Rectifiers
• Battery Chargers
• Electro plating rectifiers
• Invertors
• UPS
• Soft Starters
• D C Drives
• Transport vehicles
• Induction heaters

 Achievements/ recognition:

• An ISO 9001:2000 certified company