2EZ82D10/TR12

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Zener - Single, the 2EZ82D10/TR12, are widely used in both basic and advanced applications for devices such as lighting, telecom, and consumer electronics. This zener diode is a high performance device that combines low dynamic resistance with high speed switching.

The 2EZ82D10/TR12\'s application fields include, but are not limited to, DC regulation, reverse battery protection, surge clamping, AC line protection, and bi-directional ESD protection, among other duties. It is an ideal choice as a Zener diode that provides precision voltage regulation at a low price. The range of working voltages ranges from 4.7V to 82V.

This Zener diode has excellent electrical characteristics such as low VZ(max) and RZ(max) which make it ideal for applications where precise control of the output voltage is needed. The 2EZ82D10/TR12 Zener diode also exhibits very low reverse leakage current (IR) and high junction temperature (TJ).

The main function of a zener diode is to provide a precise amount of voltage regulation when a device is used in an application where the current and/or voltage fluctuates. The zener diode accomplishes this by allowing a controlled amount of current to flow through it, which "clamps" the voltage at the desired level. This anode-cathode current is limited by the Zener voltage of the diode, which is determined by the specific type of diode and its breakdown voltage.

In the case of the 2EZ82D10/TR12, the reverse breakdown voltage (VZ) is approximately 82V, and the maximum allowable current (IZ(max)) that it can handle safely is 100 mA. The Zener voltage of this diode is relatively low compared to other types, and it has a low dynamic resistance and high switching speed, making it well-suited for applications in which precise voltage regulation is not required, but the current must be limited.

The working principle of the 2EZ82D10/TR12 zener diode is based on the “Zener Breakdown effect”. This effect occurs when the reverse voltage of the Zener diode is increased beyond its breakdown voltage (VZ), resulting in a sufficient amount of current passing through the device. Once the breakdown voltage is reached, the current passing through the device will remain constant regardless of the changes in the reverse voltage. The diode\'s resistance remains the same even if the reverse voltage is increased to a higher value.

In conclusion, the 2EZ82D10/TR12 zener diode is an ideal choice for applications where a precise amount of voltage regulation is needed. It offers a wide range of applications, such as DC regulation, reverse battery protection, surge clamping, AC line protection, and bi-directional ESD protection, and has excellent electrical characteristics, such as low dynamic resistance and high switching speed. Its working principle is based on Zener breakdown effect, wherein a sufficient amount of current passes through the diode once a certain break down voltage is reached, resulting in a constant current flowing regardless of the changes in reverse voltage.

The specific data is subject to PDF, and the above content is for reference