AZ23B7V5-HE3-08

The AZ23B7V5-HE3-08 Diode Array is part of the Zener Diode family, specifically designed for low-cost, medium-power applications. Its key features include low voltage, high current, and small size. This diode array is used in a wide variety of applications with a diverse range of working principles.

Overview

The AZ23B7V5-HE3-08 Diode Array is a 3 terminal low capacitance, low cost, medium power Zener diode array. It is made up of four individual diodes connected in series, with a breakdown voltage range of 5.0 volts to 15.0 volts. The diode has a typical static current of 300 μA over its entire operating range and is capable of sustaining a maximum peak current of 500 mA.

The AZ23B7V5-HE3-08 Diode Array is packaged in a SOIC-8L (Small Outline Integrated Circuit) package that is surface mountable and compatible with most low cost multiple-element arrays. It is designed for use in high speed circuits, and is suitable for applications such as high speed data transmission and power converters.

Applications

The AZ23B7V5-HE3-08 Diode Array has a variety of applications. It can used in motor control circuits, solid state lighting, and LED lighting applications. It can also be used in power over Ethernet (PoE) applications to provide the required power in a cost-effective solution. Additionally, it can be used in digital isolators, voltage-mode amplifiers, and communication interface circuits.

The AZ23B7V5-HE3-08 Diode Array can also be used in DC-to-DC converters as well as voltage regulation circuits to protect against reverse current build-up. Its low voltage and high current capabilities make it ideal for applications where power needs to be regulated or attuned to a specific voltage. Additionally, it is well suited for applications that require dynamic power control to minimize power loss.

Working Principle

The Zener Diode, of which the AZ23B7V5-HE3-08 Diode Array is a part of, is a type of diode that allows current to flow in one direction under normal conditions. However, if a reverse voltage is applied, the Zener Diode can then be “turned on” and will conduct current in both directions, thereby regulating the voltage applied to the circuit.

The AZ23B7V5-HE3-08 Diode Array consists of four individual diodes connected in series to form a three-terminal array. These four separate diodes are also connected in parallel, allowing the array to deliver higher voltage than a single diode. Approximately four times the voltage of the individual diodes can be achieved when using the AZ23B7V5-HE3-08 Diode Array, allowing it to be used for a wider range of applications and uses than what a single Zener Diode can handle.

When the AZ23B7V5-HE3-08 Diode Array is connected to a circuit, it will draw a current equal to the sum of the currents drawn by the individual diodes. This current, or “load current” will flow through the circuit as long as the voltage applied to the array remains within the breakdown voltage range. When the voltage climbs beyond the breakdown voltage range, the load current will be shut off and the voltage will remain relatively constant, providing voltage regulation.

Conclusion

The AZ23B7V5-HE3-08 Diode Array is an affordable, low-power solution for a variety of voltage regulation applications. Its unique design offers a wide breakdown voltage range, high current capabilities, and low capacitance. The AZ23B7V5-HE3-08 Diode Array is an ideal choice for power over Ethernet applications, voltage regulators, communication interface circuits, and other low power, medium speed applications.