International Rectifier Acquisition By Infineon Complete

El Segundo-based International Rectifier>, the developer of power semiconductors, is now officially part of Infineon, Infineon said this morning. Infineon paid approximately $3 billion ofr International Rectiffier. The deal had been announced in August. Infineon said the buy will help it with small and medium enterprise customers in the US and Asia, and also help expand its expertise in power semiconductors and Gallium Nitride circuits.