BZW04-31-E3/54

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TVS - Diodes have been around for many years, and they are often used as an important component in the protection of electronic equipment from transient voltage surges. The BZW04-31-E3/54 is an impact resistant double turn-down diode commonly found in many electronics. The versatile BZW04-31-E3/54is mainly used for overvoltage transient surge suppression in different applications.

The BZW04-31-E3/54 can be used in a range of applications. It is suitable for telecom systems, semiconductor equipment, industrial systems, computer networks, and consumer electronics. It is also used in automotive and mobile communications applications. The BZW04-31-E3/54 is capable of handling high and low frequency transient voltage surges.

The BZW04-31-E3/54 is designed with two different junction structures for each main junction, allowing it to handle large and small voltage surges. The device has excellent clamping voltage, and can provide protection up to 1500V, and can handle up to 7A of peak current and 3A of continuous current. It is also capable of maintaining a peak voltage up to 24V.

The BZW04-31-E3/54 has a reverse standoff voltage of 5.6V, meaning it can only operate when the voltage reaches 5.6V. In order to protect equipment from potentially damaging voltage levels, the BZW04-31-E3/54 can also withstand up to 1500V of surge voltage and up to 10V of ESD.

The working principle of the BZW04-31-E3/54 is simple. It consists of two back to back PN junctions, one for clamping and the other for controlling. When the voltage reaches the rated upper clamp voltage, the PN junction in forward direction is activated, and the avalanche breakdown effect occurs. This activates the PN junction in reverse direction, which acts to reduce the clamping voltage and dissipate the excess surge current. The PN junction also stores energy during the transient, which is then released and dissipated.

The BZW04-31-E3/54 is a versatile and reliable component for transient voltage surge suppression. It is perfect for applications where the size is a critical factor, such as in consumer electronics where space is limited. Its small size, excellent performance and reliable protection makes it a perfect choice for a wide range of applications.

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