3EZ18DE3/TR8

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The 3EZ18D3/TR8 diode is a single, Zenner diode with mobile applications and working principles for electronic circuits. It is primarily used to provide on-demand voltage regulation and to ensure a more stable voltage supply. The 3EZ18D3/TR8 diode is typically found in niche applications, such as power supplies and test and measurement equipment, where precise voltage regulation is critical.

These diodes have a breakdown voltage of 18V, which is ideal for applications that require an on-demand voltage of around 18V, such as power supplies. It is also capable of handling high currents of up to 1.3A and has a power dissipation of between 0.2W and 115mW, making it suitable for use in circuits that require high current power. The 3EZ18D3/TR8 also features a low reverse voltage of 0.55V, which is important for preventing power overloads.

The 3EZ18D3/TR8 is constructed from a high purity silicon semiconductor with a passivated silicon nitride layer. It features an oxide coating to protect its internal components from moisture and corrosion and a high-stress nitride coating to reduce the likelihood of damage due to temperature changes. The structure of the diode also allows it to withstand high voltage surges and transients without any damage.

As far as working principles are concerned, the 3EZ18D3/TR8 achieves its reliable and precise regulation of voltage by using a mechanism known as “Zener breakdown.” This involves allowing electrons to pass through a diode junction at a certain voltage. When that voltage is exceeded, electrons are repelled and only allowed through with difficulty, thus tamping down on voltage spikes and providing precise regulation.

In short, the 3EZ18D3/TR8 is a single Zenner diode that is well-suited for applications that require precise voltage regulation. It features an oxide coating for protection from moisture and corrosion and an oxide oxide coating for protection against high temperature changes. It also works on the principle of “Zener breakdown” to ensure precise voltage regulation.

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