2EZ82DE3/TR12

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Diodes - Zener - Single: 2EZ82DE3/TR12 application field and working principle

A Zener diode is a solid state semiconductor device with a special reverse-bias characteristic that allows it to operate in a reverse breakdown mode. This 2EZ82DE3/TR12 plastic sealed zener diode is especially designed for applications such as voltage stabilization, voltage regulation, and overvoltage protection. It has a wide operating temperature range of -65 to 150°C. This device can be used in high temperature and extreme vibration environments. The series is made of a special zener diode material with a proven record of performance.

The basic operation of a Zener diode is similar to a regular diode in many ways. When forward biased, the diode allows current to flow in the normal forward direction. When reverse biased, the diode is affected by the electric field created by its internal structure, which causes the diode to become a type of conduction channel that allows current to become diverted away from the diode’s normal blocking path. This is the reverse breakdown region. The voltage required to cause the breakdown, or junction voltage, is the Zener voltage. It is the reason why the device is called a Zener diode.

The 2EZ82DE3/TR12 has a zener voltage of 15V and can handle up to 1.7 Watts of power. It also offers a 200-ohm on-state impedance which improves voltage regulation and over-voltage performance. The diode is offered in several packages, including the SMA, SOD-443 and DPAK surface-mount packages, as well as the DO-41 plastic axial packaging. It also has a plastic body that offers excellent thermal and mechanical performance.

The 2EZ82DE3/TR12 can be applied in numerous applications such as voltage regulators, voltage transient suppressors, voltage monitor circuits, voltage discrimination circuits, voltage protection circuits, and more. Additionally, it can also be used in various industrial and domestic equipment such as films and digital cameras, portable electronic devices, high frequency communications amplifiers, and more. The device can handle various levels of voltage and is available in numerous circuit configurations.

In sum, the 2EZ82DE3/TR12 is a plastic sealed zener diode designed for applications such as voltage stabilization, voltage regulation and overvoltage protection. It is offered in a wide variety of packages, including surface-mount and axial, and can handle up to 1.7 Watts of power. Its zener voltage is 15V and it has an on-state impedance of 200 ohms which improve voltage regulation and over-voltage performance. This device can be used in numerous industrial and domestic equipment, including films and digital cameras, portable electronic devices, and high frequency communications amplifiers.

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