VDZT2R8.2B Discrete Semiconductor Products

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Diodes - Zener - Single

The VDZT2R8.2B is a single Zener diode specifically used for surge protection in telecommunications and data processing systems. This diode specializes in protecting critical hardware from overvoltage transients that may enter into a system as a result of outside sources or power fluctuations. The diode is a very reliable and durable component with an expected life of 100,000 hours.

The main function of the VDZT2R8.2B is to reduce the flow of current and the voltage level into a system. It does so by using a specified Zener threshold voltage, with is specifically designed to handle the surges in voltage. This helps to limit the current and voltage flow entering into a system. As the voltage passes the Zener threshold voltage, the diode immediately begins to regulate the flow of current and voltage until it subsides.

The working principle of the VDZT2R8.2B diode is based on a voltage breakdown phenomenon known as Zener breakdown. Zener breakdown occurs when a voltage reaches a certain level, usually greater than the Zener threshold voltage. Once this threshold has been passed, the electric field inside the diode\'s junction region becomes decreased, creating a surge in the current flow. This current surge is regulated by the Zener threshold voltage, limiting the amount of current that can enter the system. The diode also acts as a resistor, helping to dissipate the voltage and current correctly.

The VDZT2R8.2B diode is most commonly used in telecommunications and data processing systems, where it is used to protect against power faults and surges from outside sources. It is also used in testing circuits, power supplies and other areas where a controlled current and voltage flow is necessary. This diode has proven to be an effective and reliable way of protecting sensitive equipment from overvoltage transients.

In conclusion, the VDZT2R8.2B is a single Zener diode specifically designed for surge protection in telecommunications and data processing systems. It works by using Zener breakdown, limiting the voltage and current flow into the system. Its reliability, durability, and dependability make it a very useful tool for protecting sensitive equipment. It is also useful in various other applications where a controlled current and voltage is needed.

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