1EZ120DE3/TR8

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Diodes are an essential part of modern electronics, and zener, or avalanche, diodes are a unique example of this type of device. They are mainly used to protect sensitive circuits from high voltage and current transients, due to their ability to act as a voltage regulator, isolating the circuit directly and providing a more stable voltage. 1EZ120DE3/TR8 is a diode specially designed to be used in this kind of application, offering a wide range of protection against overloads and short-circuits, and able to maintain a steady voltage during such conditions.

The 1EZ120DE3/TR8 is a Silicon Avalanche Diode, which means that is a specially designed PN junction in which the current passing through it can be controlled by the voltage applied. By nature, zener diodes are intended to be reverse-biased and contrary to regular diodes, it does not completely break down and prevent current from passing through. Instead, when the voltage exceeds a certain level, it behaves like an ordinary diode, allowing current to pass, but with a much higher resistance than a regular diode, which provides a substantially higher voltage limit.

Because of its high voltage protection capabilities, the 1EZ120DE3/TR8 is mainly used for protecting sensitive electronic components from overloads and short-circuits. In such applications, its high threshold voltage, combined with its fast response time, make it an effective shield against these types of events. In addition, it can be used as a voltage regulator, controlling the current and keeping the voltage stable regardless of transients.

The main feature of the 1EZ120DE3/TR8 is its maximum peak pulse power capabilities. It can withstand a higher than usual amount of power and is designed to remain stable even under such conditions. This means that it can safely handle short-circuits with an overvoltage of up to 8V, a peak current of 100A, and a pulse duration of 8ms, both for control and protection purposes. This makes it an ideal choice for protecting sensitive circuits in automotive and industrial applications, where reliability and performance are key.

In summary, the 1EZ120DE3/TR8 is an extremely powerful and reliable diode designed to protect circuits from overvoltage and short-circuit issues. Thanks to its high peak pulse power capabilities, it can handle higher voltages and currents than its predecessors, making it a great choice for sensitive electronic applications. It also offers fast response times and a reliable voltage-regulation system, making it a great option for a wide range of uses.

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