BZW04-28B-E3/73

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

A transient voltage suppression (TVS) diode is an electronic component which enables the absorption of high-voltage electrical surges or transients caused by nearby lightning strikes or electrostatic discharges. It is also known as a transient protection device (TPD) or protection diode. The BZW04-28B-E3/73 is a unidirectional TVS diode that can effectively protect against voltage transients up to 28V. It is suitable for a wide range of applications, from automotive to consumer electronics, and is one of the most commonly deployed TVS diodes on the market.

Principle of Operation

TVS diodes work on the same basic principle as any diode: electric current flow in one direction, and not in the opposite direction. If a high-voltage pulse or transient increases to a level that is greater than the diode\'s breakdown voltage, it can conduct current in the reverse direction. This allows the diode to clamp the voltage to a safe level.

BZW04-28B-E3/73 BZW04-28B-E3/73 Application Field

The BZW04-28B-E3/73 TVS diode is one of the most reliable and cost-effective protection solutions available. Its breakdown voltage rating of 28V makes it ideal for a wide range of applications including automotive, aerospace, consumer electronics, power electronics, medical, lighting, and many more. It features an anode-to-cathode current rating of 500A and can provide protection up to 60A peak pulse. Additionally, the device is also compliant with the RoHS Directive 2011/65/EU and is suitable for both reflow and wave soldering.

Advantages of BZW04-28B-E3/73

The BZW04-28B-E3/73 TVS diode boasts many advantages. It has a very low clamping voltage (3.6V maximum) and a very low leakage current (12uA maximum at 25°C). It has excellent surge performance characteristics, which means it can protect against surges of up to 60A peak pulse. It also features reverse breakdown voltage of 28V, low capacitance (12pF maximum) and high temperature stability. Additionally, this diode is RoHS compliant, and is suitable for use in both lead and lead-free applications.

Conclusion

The BZW04-28B-E3/73 is an excellent choice for applications requiring transient voltage protection. This unidirectional TVS diode offers high-performance protection up to 28V and excellent surge and ESD performance characteristics. Additionally, it has a low clamping voltage, low leakage current, and is RoHS compliant. This makes it well-suited for a wide range of applications, including automotive, aerospace, consumer electronics, power electronics, medical, lighting, and many more.

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