2EZ62D5E3/TR12

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Diodes - Zener - Single - 2EZ62D5E3/TR12 Application Field and Working Principle

The 2EZ62D5E3/TR12 Zener diode is intended for use in power supplies and other industrial applications. It is a single, low to medium power Zener diode, used to provide protection and regulation of voltage in electrical systems. In Zener diodes, electric current flows in one direction only, but it can also be reversed, allowing a low current to bypass the diode in the reverse direction. This action, known as "Zener breakdown," occurs when electric current passes through the diode junction and a voltage appears across it greater than the normal rated breakdown voltage. In this way, a stable DC voltage can be obtained with a Zener diode.

Zener diodes are constructed to be symmetrical and can sometimes be used in place of regular diodes in applications where reverse biasing is not required. The most important parameter for Zener diodes is the Zener voltage, which is the specific voltage across the diode junction at which the device will start to conduct in the reverse direction. This is usually referred to as the breakdown voltage. The maximum reverse leakage current for this type of device is also specified. The 2EZ62D5E3/TR12 Zener diode has a breakdown voltage of 1.5V and a maximum reverse leakage current of 5 mA.

The 2EZ62D5E3/TR12 Zener diode can be used in DC voltage regulation and over-voltage protection circuits. It is an ideal device for use in AC-DC conversion circuits, as it can provide a stable DC voltage, and can also protect the circuit from voltage surges. Additionally, the 2EZ62D5E3/TR12 Zener diode can be used as a reference voltage regulator, in which case it is used to maintain a steady DC voltage despite changes in the input voltage. This is often done in power supplies, as it keeps the circuit operating reliably and within the range of expected voltages.

The 2EZ62D5E3/TR12 Zener diode has a maximum power dissipation of 500mW and a stand-off voltage of 2V. It is typically used for general purpose applications and is available in both DIL and SMD packages. Depending on the size or requirements of the circuit, either package can be selected. The 2EZ62D5E3/TR12 Zener diode also has an excellent temperature performance, with a maximum temperature coefficient of ± 0.2V.

To summarize, the 2EZ62D5E3/TR12 Zener diode is a single Zener diode that can be used in power supplies and industrial applications. It has a breakdown voltage of 1.5V and a maximum reverse leakage current of 5 mA. It is available in both DIL and SMD packages, and has a maximum power dissipation of 500mW and a stand-off voltage of 2V. It provides voltage regulation, over-voltage protection, and reference voltage regulation, as well as excellent temperature stability.

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