2EZ68D10E3/TR8

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2EZ68D10E3/TR8 Application Field and Working Principle

Diodes - Zener - Single refers to a category of electronic components which employs Zener junction diodes in unique configurations for a wide variety of applications. The 2EZ68D10E3/TR8 is a type of Zener diode that has properties making it particularly suitable for use in the low voltage power switching converter.

Description

The 2EZ68D10E3/TR8 is a single, surface mount, junction diode with a breakdown voltage of 5.2V and a maximum reverse leakage current of 100µA. It features a low clamping voltage, 5.1V @ 82µA, and a high steady state current rating, 500mA. Its standard specifications also include an operating temperature range of -55 to +125°C. The 2EZ68D10E3/TR8 diode is part of the 2EZ series of diodes, featuring a relatively small body size and a low capacitance, making them suitable for use in high speed switching power circuits, as well as in other high frequency designs.

Function (Working Principle)

The working principle of this type of diode is based on a Zener breakdown effect that occurs when a high reverse bias voltage is applied across the diode junction. When the reverse voltage exceeds the reverse breakdown voltage of the diode, the diode experiences a transient decrease in its resistance, allowing a surge of current to flow through it. This fast current flow across the junction creates an electric field which resists further current flow. The result is that the diode is able to restrict the current flow to a very low level while represented a low voltage drop across the diode junction.

Applications

The 2EZ68D10E3/TR8 is designed to be used in a variety of applications requiring low voltage power switching converters, such as flyback, offline, or resonant type converters, as well as in high frequency circuits.flyback DC-DC converters. It can also be used to protect AC input electronic loads by implementing a mains sensing circuit.

In addition, this diode can also be used in applications such as thunder and lightning protection for outdoor communications equipment, polarity protection for DC power systems, and overvoltage protection for circuit protection.

Conclusion

The 2EZ68D10E3/TR8 is a type of Zener diode designed for use in low voltage power switching converter applications. It features a low breakdown voltage, low capacitance, and high operating temperature range, making it ideal for applications such as high speed switching circuits, mains sensing circuits, polarity protection, and overvoltage protection.

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