3EZ75D/TR8

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3EZ75D/TR8 Diodes - Zener - Single Application Field and Working Principle

Diodes - Zener - Single are diodes which are designed to operate in a reverse biased condition. They are used for voltage regulation, bypassing, and over-voltage protection. The 3EZ75D/TR8 series of Zener diodes are specifically designed to be used as voltage regulators and protectors. This article will discuss the application field and working principle of the 3EZ75D/TR8 series.

The 3EZ75D/TR8 series are designed to be highly reliable and low noise. They feature an ultra low forward voltage drop and a low leakage current. They are special types of Zener diodes which use an internal stabilizing resistor to improve their voltage regulation performance. They also have high operational frequency, making them suitable for use in high frequency circuits.

The 3EZ75D/TR8 series of diodes have application fields which include voltage regulation, voltage interpretation, output polarity protection, and circuit isolation. They are typically used in switching power supplies, isolated DC-DC converters, and voltage regulator modules. They are also used in mobile phone charger protection circuits, electronic meters, and LED lighting products.

The working principle of the 3EZ75D/TR8 series of Zener diodes is relatively simple. A single power source is connected to the Zener diode, then a Zener voltage is applied in reverse bias. This voltage will reach a constant voltage level as the current passing through it is stabilized by an internal resistor. The internal resistor prevents the diode from passing any current above a certain voltage, thus forming a protection element. The 3EZ75D/TR8 series of diodes are specifically designed to ensure that the Zener voltage remains stable over temperature changes and power supply fluctuations. These diodes can also withstand transient current surges.

The 3EZ75D/TR8 series of diodes are a reliable and efficient solution for voltage regulation and over-voltage protection applications. Their low forward voltage drop and low leakage current makes them suitable for high frequency circuits, while their stabilizing resistor ensures constant and accurate voltage regulation. The 3EZ75D/TR8 series of diodes are used in a variety of applications, from powering mobile phone chargers to providing output polarity protection for circuit isolation. Their simple but effective working principle has made them a reliable solution for a variety of voltage regulation and over-voltage protection applications.

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