3EZ6.2DE3/TR8 Discrete Semiconductor Products

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Diodes are essential semiconductors and are used in a wide range of applications in the world today. The type of diode used for each application is determined by the parameters of the application and the requirements for its operation. One of the most popular type of diode is the Zener diode, which is used for its ability to provide precise voltage regulation. In this article we will focus on the 3EZ6.2DE3/TR8 Zener diode and its application field and working principle.

The 3EZ6.2DE3/TR8 is a low power, axial leaded, single Zener diode. It is packaged in a 7-pin, axial glass diode case and has a voltage rating of 6.2V with a power dissipation of 500mW. It has a reverse-recovery time of 500ns minimum, a forward voltage drop of 1.2V max, and a low junction capacitance of 6pF max. It also has a breakdown voltage of 6.35V max at a test current of 10mA and a thermal resistance junction-to-ambient of 300°C/W.

The 3EZ6.2DE3/TR8 Zener diode is typically used in applications where there is the need for precise voltage regulation or the prevention of over-voltage or reverse polarity protection. It is used to form a Zener voltage regulator circuit, in which a voltage is applied to the Zener diode and the regulation occurs by controlling the current through the diode. If the voltage applied to the diode is greater than its breakdown voltage, the diode will enter a state known as the "Zener breakdown" and the current will be limited to a certain point. The Zener diode will then act as a voltage regulator by limiting the voltage passing through it, thus preventing over-voltage from occurring. It is also used in reverse polarity protection circuits, which protect electronic components from being damaged by reversed currents.

The working principle of the 3EZ6.2DE3/TR8 Zener diode is based on the Zener effect, which is the ability of the diode to conduct both forward and reverse current at a certain voltage. At the Zener voltage, the diode starts to conduct in the reverse direction and a voltage regulator circuit is created. In the reverse direction, the diode takes some current, but at the same time, a voltage drop is created across the diode which reduces the voltage passing through it. This voltage drop is known as the Zener voltage, and it is this voltage that is regulated by the diode.

The 3EZ6.2DE3/TR8 Zener diode is a versatile component and can be used in a variety of applications and in many different ways. It can be used to provide a precise voltage regulation, to protect electronic components from over-voltage and reverse polarity, and as a reverse current limit. It is an invaluable component for providing reliable and continuous voltage regulation in any electronic device.

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