1EZ200D10/TR12

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Diodes - Zener - Single : 1EZ200D10/TR12 Application Field and Working Principle

Diodes – Zener – Single refers to a type of diode used in electronic circuitry. It is a type of diode that allows current to move within a certain range. The purpose of Zener diodes is to set a specific voltage level and to maintain it through a process of reverse-bias breakdown. It is often used to regulate the voltage and prevent it from overloading or becoming too low.

The 1EZ200D10/TR12 is an ultra-low-power Zener diode device developed for use in electronic circuit applications such as voltage regulation in power supply, LED drivers, and ESD protection. It is an epitaxial planar Zener diode device with an integrated guard ring for transient protection. The 1EZ200D10/TR12 provides a wide range of design flexibility for circuit applications where an ultra-low-power Zener can be beneficial.

The working principle of this device depends on reverse-bias breakdown. In reverse-bias mode, the voltage applied to the junction is greater than the junction\'s breakdown voltage. This voltage causes current to flow in the direction opposite to that of normal diode operation. The current flow is limited by the Zener diode\'s series resistance and the reverse-bias breakdown voltage remains relatively stable.

The 1EZ200D10/TR12 is designed to have an advanced low-voltage breakdown of around 5.1V across its operating temperature range of -55°C to +175°C. It also has a low dynamic impedance of 0.26 ohms and can provide a continuous conduction current up to 200mA. Additionally, it features an avalanche energy of over 10mJ and an ESD protection up to 8KV.

In terms of applications, the 1EZ200D10/TR12 can prove to be beneficial in a wide range of applications including power supply sequential regulation, LED drivers, automotive applications, ESD protection, and any general purpose applications that require an ultra-low-power Zener diode solution.

In conclusion, we can say that the 1EZ200D10/TR12 is an ultra-low-power Zener diode device that is designed to provide wide-range design flexibility in applications such as power supply sequential regulation, LED drivers, automotive applications, and ESD protection. It uses a reverse-bias breakdown process to maintain a specific voltage level and its low-voltage breakdown of around 5.1V and its low dynamic impedance of 0.26 ohms makes it ideal for a variety of different applications.

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