Attached files

file filename
10-K - FY10-10K - INTERNATIONAL RECTIFIER CORP /DE/form10k.htm
EX-24 - EX-24 - INTERNATIONAL RECTIFIER CORP /DE/exh24.htm
EX-21 - EX-21 - INTERNATIONAL RECTIFIER CORP /DE/exh21.htm
EX-32.2 - EX-32.2 - INTERNATIONAL RECTIFIER CORP /DE/exh32-2.htm
EX-31.1 - EX-31.1 - INTERNATIONAL RECTIFIER CORP /DE/exh31-1.htm
EX-23.1 - EX-23.1 - INTERNATIONAL RECTIFIER CORP /DE/exh23-1.htm
EX-23.2 - EX-23.2 - INTERNATIONAL RECTIFIER CORP /DE/exh23-2.htm
EX-31.2 - EX-31.2 - INTERNATIONAL RECTIFIER CORP /DE/exh31-2.htm

EXHIBIT 32.1
 
CERTIFICATION
PURSUANT TO
18 U.S.C. SECTION 1350
As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
 
The undersigned, Oleg Khaykin, the Chief Executive Officer of International Rectifier Corporation (the “Company”), pursuant to 18 U.S.C. §1350, hereby certifies that:
 
 
(i)
the Annual Report on Form 10-K of the Company for the fiscal year ended June 27, 2010 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
 
 
(ii)
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Date: August 26, 2010
 
   
/s/ OLEG KHAYKIN
   
 
Oleg Khaykin
Chief Executive Officer
(Principal Executive Officer)