3EZ14D10E3/TR12

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A Zener diode is an electronic component designed to regulate the voltage across its output. It is typically used in applications that require tight voltage regulation and consists of two terminals, an anode and a cathode. The Zener diode\'s basic function is to allow current to flow in one direction while blocking current in the other direction. This makes it an essential element in power supplies, in which power must be regulated very precisely.

The 3EZ14D10E3/TR12 is a single Zener diode with a maximum reverse breakdown voltage of 12V. Zener diodes are specifically designed to have a sharp knee-like reverse breakdown voltage at a predetermined voltage, in this case 12V. A Zener diode is made with a narrow band-gap semiconductor such as silicon, which allows the diode to have a controlled breakdown behavior. The 3EZ14D10E3/TR12 device also has an ESD rating of 2kV (HBM), which is better than that of most other similar products.

This type of Zener diode is ideal for applications that require excess voltage protection, voltage regulation and voltage clamping. It is especially useful in portable devices that require voltage regulation, such as laptop computers, tablets, and cell phones. The diode is also suitable for regulating the voltage in automotive and industrial systems. The diode can provide tight voltage regulation and protect against overvoltage conditions.

The working principle of a Zener diode is relatively simple. When a Zener diode is placed in an electric circuit and an external voltage is applied, it behaves like an ordinary diode, allowing current to flow in one direction and blocking flow in the other direction. At the Zener voltage, the diode breaks down and starts to allow current to flow in both directions. The electric charge is kept balanced, which causes constant current to flow through the diode and also prevents it from overheating.

When the external voltage exceeds the Zener voltage, the voltage across the diode increases. This causes the electric field inside the diode to increase and eventually the diode breaks down. At this point, the electric charge is kept balanced, which maintains a constant voltage across the diode and also prevents it from overheating.

The Zener diode provides efficient and reliable voltage regulation in a wide variety of applications. It is an essential component in all types of power supplies and is widely used in automotive, industrial, and consumer electronics. The 3EZ14D10E3/TR12 Zener diode is a versatile device that can be used to provide protection against overvoltage conditions, regulate the output voltage in a power supply, and provide tight voltage control in a variety of applications.

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