1N5537BUR-1

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

1N5537BUR-1 belongs to the family of Zener diodes and is used in various situations. It is a single diode, which means it is composed of just one p-n junction. Zener diodes are used to provide a stable source of voltage and current in many applications, such as voltage regulation and generators, and they are often used in protection circuits and logic arrays.

Application Field

The 1N5537BUR-1 is a high power Zener diode, which is used in applications where there is an AC or DC supply much higher in voltage than the output required for the device. The diode helps to ensure the exact voltage is supplied, even when there are variations in the input voltage. It is often used for power line conditioning, surge handling, and voltage protection, as well as for a variety of other applications where a stable Zener reference is required.

Some of the specific application fields of 1N5537BUR-1 include motor control and regulation, voltage stabilizers, and overvoltage protection. It is also commonly used in consumer electronics such as cell phones, laptops, and other portable devices. It can also be used in electrical and electronic systems such as LED lighting and LED displays, as well as in industrial applications such as wireless communication systems.

Working Principle

A 1N5537BUR-1 Zener diode is a high-power diode that works by allowing a reverse current flow when the voltage applied to the cathode is higher than the breakdown voltage. The reverse current flow creates an equalizing electrostatic field, which keeps the output voltage from exceeding the breakdown voltage and thereby maintains a stable output. The 1N5537BUR-1 has a high maximum power rating, making it suitable for use in applications where a large current is required.

When a reverse voltage is applied to the diode, it will conduct current from the anode side to the cathode side, resulting in a negative voltage drop across it. This voltage will be maintained until the differential voltage across the diode is reduced below the Zener voltage. The Zener voltage of the diode is determined by its doping level and the doping concentration. For example, the Zener voltage of the 1N5537BUR-1 is 7.5V.

When the input voltage is beyond the breakdown voltage, the current will flow in a reverse direction, allowing a stable voltage to be maintained. This reverse current flow also helps to protect the device from intense electrical disturbances, including overvoltage, undershoot, and short-term temperature variation. This makes the 1N5537BUR-1 diode an ideal choice for applications where it is essential to provide a reliable and secure power source.

The specific data is subject to PDF, and the above content is for reference