International Rectifier Corporation (IR) designs, manufactures and markets power management semiconductors. The products of the Company include metal oxide semiconductor field effect transistors (MOSFETs), high voltage analog and mixed signal integrated circuits (HVICs), low voltage analog and mixed signal integrated circuits (LVICs), digital integrated circuits (ICs), radiation-resistant (RAD-Hard) power MOSFETs, insulated gate bipolar transistors (IGBTs), direct current (DC-DC) converters, automotive products modules, and DC-DC converter type applications. The Company operates in seven business segments: Enterprise Power (EP), Power Management Devices (PMD), PS, Energy-Saving Products (ESP), HiRel, Intellectual Property (IP) and Transition Services (TS). The Company’s semiconductors are found in a range of applications, such as automotive applications, industrial motors, consumer electronics, personal computers, household appliances, telecommunications, networking and HiRel.