3EZ82D5E3/TR8

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3EZ82D5E3/TR8 diodes provide an effective and reliable solution for various applications. It is suitable for both AC/DC, audio and video signal blocking, transient suppression, clamping, ESD protection, and also, as a voltage regulator and protector. The majority of these devices have an operating temperature range from -55° to 125°C, and are available in various different packages such as SOD-323, SOD-123, SC-63 and SOD-80. It has many variants that range from 3EZ82D5E3 to 3EZ82D5E8. All of them have similar applications and working principles.

As mentioned, 3EZ82D5E3/TR8 are commonly used as voltage regulators and protectors, and they work on the principle of Zener action. Zener action occurs when the voltage across the diode reaches a certain threshold, causing an avalanche breakdown in the diode. Now, when the input voltage exceeds the breakdown voltage, the output voltage is maintained at a constant level above the breakdown voltage. This is how these diodes regulate voltage.

In addition to supplying regulated voltage with higher accuracy, 3EZ82D5E3/TR8 diodes are also very efficient in protecting from transient over-current and voltage spikes. They can be used for this purpose in various applications like automotive, AC/DC power supplies, surge suppressors, and other power supply applications. What’s more, these diodes are designed to handle the most extreme situations, so they can be used for high temperature and high vibration environments too.

Aside from the general applications of 3EZ82D5E3/TR8 diodes in voltage regulation and protection, they are also used in audio and video signal blocking, ESD protection and clamping. Audio and video signal blocking is used to prevent the interference of surrounding high-frequency noise signals, while ESD protection and clamping is used to protect sensitive electronic devices from Electrostatic Discharge.

3EZ82D5E3/TR8 diodes provide an effective solution for a variety of applications, as they can regulate voltage, protect from transient over-current and voltage spikes, and block audio and video signals. They are very reliable and have a wide operating temperature range, which makes them suitable for a variety of applications. Despite their many advantages, they should be used with caution in order to avoid damage to the circuit.

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