1N3825AUR-1

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The 1N3825AUR-1 is a single Zener diode, commonly found in a wide range of electrical applications, from consumer electronics to industrial machinery. This type of diode has two distinct terminals, one anode and one cathode, with a specified voltage known as Zener voltage. It works by regulating the current in both directions, allowing only the specified voltage to pass through it. It can be used as both an overvoltage protection and a voltage stabilization device, depending on the context.

The 1N3825AUR-1 Zener diode is a 1.5W diode, with a Zener voltage between 9.1 and 10.9 volts, depending on the reverse current. This voltage is relatively low and, due to its power rating, is commonly used in low-power applications. It has a maximum reverse leakage current of 0.5mA, which helps ensure that the device is not damaged, even in the presence of higher voltages. The maximum power dissipation of the device is 0.75 watts, which helps protect it from overheating.

The 1N3825AUR-1 can be found in a wide range of electrical applications, including consumer electronics, such as television sets, radios, and computers. It can also be found in industrial applications, such as the control circuits of industrial robots and the safety circuits of elevators and medical diagnostic equipment. It is also used as a voltage regulator in other specialized applications, such as voltage-sensitive devices, such as light meters, thermometers, and barometers.

The principle of operation for the 1N3825AUR-1 Zener diode is simple. It is made of a semiconducting material between the two electrodes, which creates a barrier that allows a certain amount of current to flow through it. The reverse voltage applied to the device is limited by the Zener voltage, meaning that the current passing through the diode will remain at the specified Zener voltage, even if the input voltage is much higher. In addition, the device also has a breakdown voltage, which prevents current from flowing through the device if the voltage applied is too high.

The 1N3825AUR-1 Zener diode is a low-power device, with a wide range of applications and a simple principle of operation. Thanks to its predictable and reliable operation, it is an important component to be taken into consideration when designing or repairing an electrical system. Furthermore, this type of diode can be used not only as an overvoltage protection device and a voltage stabilization device, but also as a voltage regulator, ensuring a steady supply of voltage and current for specialized applications.

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