International Rectifier Corporation engages in the design, manufacture, and marketing of power management semiconductors in the United States, Europe, and Asia. The company’s Power Management segment offers power metal oxide semiconductor field effect transistors (MOSFET), and DirectFET products for power supply, data processing, telecommunications, industrial, and commercial battery-powered system applications. Its Energy Saving Products segment offers high voltage analog and mixed signal integrated circuits (HVIC), and insulated gate bipolar transistors (IGBT) platforms; digital control ICs; and IRAM integrated power modules for applications in motor control appliances, industrial automation, lighting and display, audio, and video. International Rectifier Corporation’s Automotive Products segment provides automotive qualified HVICs; intelligent power switch ICs; and power MOSFETs, including DirectFET and IGBTs. Its Enterprise Power segment offers DirectFET discrete products, digital controllers, power monitoring products, voltage regulators, low voltage ICs, and PowIRstages for applications in servers, storage, routers, switches, infrastructure equipment, notebooks, graphic cards, and gaming counsels. The company’s HiRel segment offers radiation-resistant (RAD-Hard) discretes, RAD-Hard ICs, power management modules, DC-DC converters, and other power components for applications in satellites and space exploration vehicles, and military hardware, commercial aircraft, undersea telecommunications, and oil drilling, as well as for products used in biomedical applications. Its Intellectual Property segment involves in sale and/or licensing of technologies and manufacturing process know-how. The company’s customers include distributors, original equipment manufacturers, and contract manufacturers. International Rectifier Corporation was founded in 1947 and is headquartered in El Segundo, California.

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