SRT14HR0G

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Diodes, also known as rectifiers, are electronic components that allow the flow of electrical current in only one direction. Single diodes are commonly used to convert alternating current (AC) to direct current (DC) in power supplies and converters. In this article we will take a closer look at the SRT14HR0G diode and discuss its application field and working principle.

The SRT14HR0G is a 100V Schottky Barrier Rectifier diode with a maximum forward current of 14A. It has a low forward voltage drop which makes it ideal for use in power supplies and AC/DC converters. This device features excellent temperature stability, high reverse leakage current, and superior dynamic and switching characteristics. In addition, its glass passivated chip junction ensures high reliability.

The SRT14HR0G is mainly used in switch mode power supplies (SMPS) for powering a variety of electronic devices. These include mobile phones, battery chargers, medical equipment, industrial control systems, and consumer electronics. The diode is also employed in AC/DC converters, DC/DC converters, and solar power systems.

The way the SRT14HR0G works is based on the Schottky effect. This phenomenon occurs when a metal electrode is placed near either an n-type or p-type semiconductor material. At the point of contact, electrons flow freely from the metal to the semiconductor, creating what is known as the “Schottky barrier”. This barrier prevents the flow of current from the semiconductor to the metal and acts as a one-way valve for electrical current.

This diode consists of an n-type semiconductor material and a metal electrode made of nickel-chromium (NiCr). When the diode is forward biased, a low voltage drop is created across the diode due to the small amount of current flowing through the “Schottky barrier”. This property makes the SRT14HR0G suitable for use in power supplies. On the other hand, when the diode is reverse biased, its low leakage current helps reduce power dissipation in the device.

In summary, the SRT14HR0G is a Schottky Barrier Rectifier diode with a maximum continuous forward current of 14A and a peak repetitive reverse voltage of 100V. Its low forward voltage drop and low reverse leakage current make it suitable for applications such as switch mode power supplies, AC/DC converters, DC/DC converters, and solar power systems. The excellent temperature stability and superior dynamic characteristics of this diode make it a reliable and efficient solution for a variety of applications.

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