AZ23C13-E3-08

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Diodes - Zener - Arrays: AZ23C13-E3-08 Application Field and Working Principle

Diode Arrays are one of the most widely used semiconductor devices in the electronics industry, and Zener Arrays are one type of Diode Array. They are made up of two or more Zener Diodes connected in series or in parallel, and Zener Arrays are typically used in circuits where the duty cycle of the applied signal is very low or infrequent. In particular, Zener Arrays can be used to moderate voltages in circuits over wide temperature ranges, usually in automotive and industrial applications.

The AZ23C13-E3-08 chip is a Zener Array IC from Diodes Incorporated that offers tight control of the breakdown voltage and low dynamic impedance across a wide temperature range, making it ideal for a variety of applications. It is made up of eight Zener diodes connected in series and has very low dynamic impedance, which means that it can resist varying input voltages and maintain stable output voltage for steady operation. This Zener array chip is also space-saving and cost-effective, allowing for integration into a wide range of electronics.

The breakdown voltage of the AZ23C13-E3-08 chip can be tailored to any specific application. Generally, the nominal breakdown voltage of the chip is 13V, but the breakdown voltage can be extended up to 31V using an external resistor. The AZ23C13-E3-08 chip has a breakdown voltage range of 8 to 13V, and is rated to operate at a total current of 108 mA and a peak current of 485 mA. The chip is also rated to have a maximum junction temperature of 150°C, and it has a maximum storage temperature range of -65 to 150°C. The operating temperature range of the AZ23C13-E3-08 chip is -55 to 125°C.

The working principle of the AZ23C13-E3-08 chip is simple. The chip includes eight Zener diodes connected in series, each with a breakdown voltage of 1.6V. When the chip is supplied with a DC voltage, the voltage is applied across these 8 Zener diodes. If the applied voltage is below the combined breakdown voltage of the 8 diodes, then the output voltage remains unaltered. However, when the applied voltage exceeds the combined breakdown voltage, the Zener diodes begin to conduct, and the output voltage is effectively limited to the total sum of the breakdown voltages of the 8 Zener diodes.

AZ23C13-E3-08 chips are used in applications that require tight control of the output voltage, such as automotive and industrial applications, including DC-DC converters, AC adapters, and audio amplifiers. The chip’s low dynamic impedance and wide temperature range make it highly suitable for use in these applications.

In conclusion, the AZ23C13-E3-08 Zener Array IC is an ideal chip for applications where wide temperature range and tight control of the output voltage is required. It is made up of eight Zener diodes connected in series and can be tailored to any given application by using external resistors. This chip is used in a variety of automotive and industrial applications, including DC-DC converters, AC adapters, and audio amplifiers.

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