AU2PGHM3_A/I

AU2PGHM3_A/I: A Single Rectifier Diode

A rectifier diode, also known as a single diode, is a simple two-terminal device that converts AC (alternating current) to pulsed DC (direct current). Standard rectifier diodes, such as the AU2PGHM3_A/I, are designed to provide stable and consistent rectified output for power applications. This diode is manufactured in an anode-cathode configuration, allowing for virtually instantaneous current conduction when forward biased and minimal current conduction when reverse biased. In addition, its robust design allows for a broad range of applications.

Application Fields

The AU2PGHM3_A/I single rectifier diode is often used in power rectification circuits. It can be used to convert AC power to the direct current necessary to feed electronic systems. It is ideal for use in electric vehicle charging systems, uninterruptible power supplies (UPS), AC-powered switching systems, and power supplies for electronic loads. Additionally, this diode is commonly used to rectify the audio output of audio amplifiers and other signal-processing applications.

Working Principle

As a rectifier diode, the AU2PGHM3_A/I functions by allowing current to flow in one direction. When an AC voltage is applied to the diode, the diode only conducts for one half-cycle at a time, resulting in a pulsed DC output. This behavior is referred to as half-wave rectification. When the AC voltage reverses, the diode is reverse biased and therefore will not conduct any current. This creates a unidirectional flow of current, effectively converting AC to DC.

The AU2PGHM3_A/I is designed to support more than half-wave rectification. By using two or more of these diodes in series, a full-wave rectification circuit can be created. This type of circuit will conduct for both positive and negative half-cycles of the AC voltage, resulting in a smoother DC output.

This diode is also designed for excellent forward voltage properties. At 25°C and an ambient temperature of 70°C, it has a forward voltage drop of 0.93V and a reverse leakage current of 5µA.

Conclusion

The AU2PGHM3_A/I rectifier diode is a simple and reliable component used in a variety of power application circuits. It is capable of full-wave rectification and provides excellent forward voltage properties, making it an ideal component for many electronic systems.