3EZ4.3D2E3/TR12

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Diodes are widely used in electrical circuits and are available in a variety of shapes and sizes. A Zener diode is a type of diode which operates in reverse bias. A single Zener diode is a diode used in various applications to regulate the voltage and/or current in a circuit with its reverse breakdown voltage.

The 3EZ4.3D2E3/TR12 Zener diode is a single Zener diode with a nominal Zener impedance of 88.6 mA at the breakdown voltage of 3.9 volts. This device is offered in a wide variety of packaging options and has a wide range of working temperatures. It is suitable for use in low power applications with a power dissipation up to 1.0 W.

The various applications of the 3EZ4.3D2E3/TR12 single Zener diode include voltage regulation, current regulation, over-voltage protection, voltage stabilization, reverse polarity protection, and surge suppression. It can also be used in power supply circuits, clipping circuits, distributed capacitance circuits, and voltage clamping circuits. The 3EZ4.3D2E3/TR12 is a good choice for applications that require high reliability and stability.

The basic working principle of the 3EZ4.3D2E3/TR12 single Zener diode is based on the avalanche breakdown principle. This principle states that when a diode is forward biased and has reached a specified reverse bias voltage level, the depletion layer will break down. This rapid breakdown creates an avalanche of electron-hole pairs that results in increased current and voltage across the terminals of the diode. This increased current and voltage is what allows the Zener diode to regulate the voltage and/or current in a circuit.

In summary, the 3EZ4.3D2E3/TR12 single Zener diode is a type of diode which operates in reverse bias and is suitable for use in low power applications. It can be used for various applications, including voltage regulation, current regulation, over-voltage protection, and voltage stabilization. The working principle of this single Zener diode is based on the avalanche breakdown principle. This device is reliable, stable, and offers high performance.

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