Transistors - IGBTs - Single

On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics. Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconductor products.

- ON Semiconductor (Nasdaq: ON) is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. ON Semiconductor operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.

- IXYS Corporation offers a broad line of High Power Semiconductors, including low on-resistance Power MOSFETs, ultra fast switching IGBTs, Fast Recovery Diodes (FREDs), SCR and Diode Modules, Rectifier Bridges, and Power Interface ICs.

- Renesas Electronics America designs and manufactures highly integrated semiconductor system solutions for automotive, mobile and PC/AV markets. Established on April 1, 2003, as a joint venture between Hitachi, Ltd. and Mitsubishi Electric Corporation and headquartered in Tokyo, Japan, Renesas is one of the largest semiconductor companies in the world and the world-leading microcontroller supplier globally. Besides microcontrollers, Renesas offers system-on-chip devices, smart card ICs, mixed-signal products, flash memories, SRAMs and more.

- Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world’s standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, Calif., and has approximately 4,800 employees globally.