2EZ56D2/TR12

The 2EZ56D2/TR12 is one of the most popular varieties of diodes, and particularly of the Zener type. Zener diodes are designed to allow current to flow in one direction but with a built-in voltage regulation, which allows a current to flow in the opposite direction once a certain voltage level has been reached. This makes them ideal for use in a number of application fields, particularly where precise voltage regulation is required.The 2EZ56D2/TR12 is a single Zener diode, meaning that it utilizes a single diode in its construction. It has an average power of 1W and a reverse voltage of 3.3V, making it well suited for applications with existing power circuitry. It has a substantial temperature range and operates between -55°C and 200°C.The 2EZ56D2/TR12 is an ideal device for voltage regulation and power protection applications, as it can be used to prevent spikes or overvoltage from damaging delicate electronic components. It is often used in industrial and consumer electronics, as well as in medical and automotive applications.The functionality of the 2EZ56D2/TR12 is based on the Zener effect, which occurs when a diode is connected in the reverse direction. When the voltage across the diode increases, the current through it also increases until it reaches a point where the width of the depletion region is decreased, causing the current to level out at a certain level. This level is known as the Zener voltage and is determined by the doping levels of the diode\'s junction.The Zener diode itself takes its name from the physicist Dr. Milton Zener, who was the first to observe this effect in the 1930s. It is a useful phenomenon when used in reverse-biased circuits, as it allows a certain level of current to pass irrespective of the applied reverse voltage up to the breakdown voltage.In conclusion, the 2EZ56D2/TR12 is a single Zener diode, a type of diode designed to regulate voltage. It has an average power of 1W and a reverse voltage of 3.3V, making it well suited for a variety of applications. Its functionality is based on the Zener effect, which allows it to act as a voltage regulator or power protector by preventing the applications from being damaged by overvoltage.​