1N4728AUR

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Diodes - Zener - Single

The 1N4728AUR is a single Zener diode manufactured by EIC, with a nominal reverse bias voltage of 18 volts at the anode. 1N4728AUR diodes are designed for mounting on printed circuit boards. These adjustable voltage regulators are designed to provide precise and reliable operation in commercial, industrial and aerospace applications.

A Zener diode is an electronic device that is designed to be operated in the reverse breakdown region. It is designed so that when a voltage is applied to the diode reverse biased, it passes a controlled reverse current. A Zener diode has two terminals - an anode, on which the voltage is applied, and a cathode, which the voltage is reversed. In the reverse-biased state, the applied voltage explodes a crystal structure, allowing a large current to pass through.

The 1N4728AUR has a maximum reverse voltage of 18 volts and a maximum power dissipation of 0.5 Watts. The device’s maximum junction temperature is 175 degrees Celsius and its forward voltage drop is 1.3 volts at a forward current of 1 ampere. It has a maximum thermal resistance of 0.418 degrees Celsius/Watt.

The 1N4728AUR can be used in a variety of applications, such as voltage regulation in DC power supplies, voltage protection in electrical systems, and voltage regulation in automotive and aviation systems. It can also be used in light-emitting diode (LED) lighting systems.

The 1N4728AUR also has advantages over other types of voltage regulators and voltage suppression devices. It is designed to be more reliable, with a lower voltage range, and is less likely to be affected by electrostatic discharge (ESD). The device has a wide temperature range and is less likely to be damaged by high temperatures. Additionally, it is easier and more cost-effective to replace, as it does not require an external heat sink.

The 1N4728AUR is a simple, inexpensive device that is widely used in many applications. Its design allows it to be used in a variety of applications, and its advantages make it a popular choice for voltage regulation and voltage protection.

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