DDZ9716T-7

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Diodes - Zener - Single: DDZ9716T-7 Application Field and Working Principle

The DDZ9716T-7 is a single diode Zener with an integrated common-cathode resistor. It is designed to provide stable regulation over a wide range of input voltages, while providing excellent regulation during transient voltage changes. The DDZ9716T-7 also has a temperature coefficient of less than 0.1mV/°C, which makes it the ideal choice for a variety of applications from ESD protection, to voltage protection, to reverse polarity protection.

The DDZ9716T-7 is primarily used to provide protection for sensitive electronics from voltage surges and transients. Its integrated common-cathode resistor provides dependable protection from high voltage transients or surges. In addition, it is also used for reverse polarity protection, providing a low voltage cutoff point to protect against reversed voltages.

The working principle of the DDZ9716T-7 is based on the properties of the P-N junction diode. This diode is a semiconductor device with two regions, a P-type and an N-type, that form a depletion region. As current is applied to the diode, voltage is built up across it. Once the voltage reaches a certain level, known as the Zener voltage, the diode starts to conduct, thereby controlling and limiting the voltage.

The DDZ9716T-7 is a low power device and should not be used in applications with high current draw. However, it is ideal for semiconductor, display and logic circuits, which require precise voltage control and are sensitive to equipment failure due to high voltage transients. The DDZ9716T-7 also offers a low temperature coefficient, an easy to use package, and a low cost.

In conclusion, the DDZ9716T-7 is an ideal choice for providing protection from voltage surges and transients, as well as reverse-polarity protection. Its low power characteristics make it suitable for portioning sensitive electronics, and its low temperature coefficient makes it ideal for use in a variety of applications.

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