Discrete transistors are among the most common elements in electronic designs. These transistors are present in applications with types ranging from simple small-signal transistors to large high-power devices, as well as high-frequency and high-power devices. Although relatively simple, the varying requirements for voltage, current, switch speeds, and other parameters complicate the selection of components. Silicon-based bipolar, MOSFET, and IGBT transistors have historically covered most applications, with silicon-carbide and gallium-nitride recently becoming viable options. Each offers its own benefits to the design requirements. Combined with a vast array of package options, discrete transistors are one of the largest segments of the semiconductor market.

Many industries are experiencing increased heightened demand and utilize significant quantities of transistors. Though there may be multisource options, the demand is rapidly outpacing supply, leading customers to broaden their usual options. This includes qualifying additional suppliers, expanding and evaluating the temperature and performance specifications, accepting broader date code ranges, and redesigning boards to accept different packages.

Rochester Electronics is partnered with top suppliers in the semiconductor industry and is well-positioned to help ease supply chain challenges. Our inventory includes a selection of 2-billion transistors comprised of approximately 18,000-part numbers covering the full spectrum of performance and package options. The devices are sourced from suppliers like Ampleon, Infineon Technologies, Nexperia, onsemi, and Renesas. Our transistors are 100% authorized, traceable, certified, and guaranteed.

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