Diodes & Rectifiers

Diodes & Rectifiers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many diode & rectifier manufacturers including Diodes Inc., Infineon, IXYS, MACOM, Microchip, Nexperia, onsemi, ROHM, Skyworks, STMicroelectronics, Vishay, & more. Please view our selection of diodes & rectifiers below.

Diodes and rectifiers are semiconductor devices designed to control the direction of electrical current flow and protect or manage power within electronic circuits. By allowing current to pass in one direction while blocking it in the opposite direction, they enable efficient power conversion, signal conditioning, switching, and circuit protection functions. These components serve as essential building blocks in power management, energy conversion, and electronic control systems across a wide range of applications.

Types: The most common diode and rectifier types include standard rectifier diodes, Schottky diodes, fast recovery rectifiers, ultra-fast rectifiers, bridge rectifiers, switching diodes, Zener diodes, and silicon carbide (SiC) rectifiers, each optimized for specific voltage, current, frequency, and protection requirements.

Applications: Diodes and rectifiers are widely used in power supplies, AC/DC converters, DC/DC converters, industrial automation systems, automotive electronics, renewable energy systems, battery charging equipment, consumer electronics, and circuit protection applications to control current flow and convert electrical power.

Selection requirements: To choose diodes and rectifiers, evaluate reverse voltage rating, forward current capability, forward voltage drop, switching speed, power dissipation, recovery characteristics, package type, thermal performance, and suitability for the intended electrical and environmental conditions.

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Please view our large selection of diodes and rectifiers below.