IRKD166/14

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Diodes - Rectifiers - Arrays are electrical components that convert alternating current (AC) to direct current (DC), or the reverse. The IRKD 166/14 is a rectifier that is suitable for a wide range of applications and provides higher current than standard diodes while requiring fewer components. It is a versatile, compact device which can be used in various settings and industries.

Features

The IRKD 166/14 states in its specifications that it provides very low reverse and forward leakage, making it suitable for high frequency AC applications. It has low impedance, giving it a fast response, and a low forward voltage drop. The device is constructed in a TO-220 package, making it perfect for high-density designs with limited space, while the configuration allows it to be mounted in any orientation. It is also rated for a working temperature of -55 degrees Celsius to +155 degrees Celsius.

Application Field

The IRKD 166/14 is suitable for a wide range of applications including power rectification, AC/DC converters, static and UPS circuits, solar cells, LED lighting, switching power supply, and motor drives. It can also be used for DC-DC converters, buck and boost modules, EMI filters and other switching circuits, DC bias and protection circuits, and even antenna tuning circuits.

Working Principle

The IRKD 166/14 is a high current rectifier diode. Its four terminals are called anode, cathode, common, and rectifier. The anode and cathode are used to form a PN junction, which is then polarized to create a low voltage blocking diode. When current flows through the anode and cathode, it causes a forward voltage drop, creating a DC output. The fourth terminal, common, is connected to the anode, creating a closed loop. This fourth terminal can be connected to a higher voltage rail to increase the current rating.

The rectifier also has a reverse voltage protection feature, which prevents the device from being damaged in reverse bias. This voltage protection can be adjusted to match the application requirements. The device also has a low power consumption, making it suitable for use in low power systems.

Conclusion

The IRKD 166/14 is a versatile, high current rectifier device that provides a number of features designed to make it suitable for a wide range of applications. It has a fast response time, a low forward voltage drop, and a wide temperature range. The device also has low reverse leakage, making it perfect for high frequency AC applications. With its compact package and ability to be mounted in any orientation, the IRKD 166/14 is an excellent choice for design engineers.

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