Ну да, точно.
http://www.vishay.com/company/history/Цитата
In April 2007, Vishay completed the acquisition of selected discrete semiconductor and module product lines from International Rectifier®. The acquired product lines, which complement Vishay’s existing product portfolio, consist of planar high-voltage MOSFETs, Schottky diodes, diode rectifiers, fast-recovery diodes, high-power diodes and thyristors, power modules (a combination of power diodes, thyristors, MOSFETs, and IGBTs), and automotive modules and assemblies. The extension of Vishay’s product offerings in the high-voltage and high-power range for discrete semiconductors represents another step in Vishay’s successful strategy of being able to offer “one-stop-shop” service for discrete electronic components.