DF2B29FU,H3F Circuit Protection

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

DF2B29FU,H3F are TVS - Diodes that act as an over-voltage protection circuit used in automotive, ICT, Consumer, Electrical and Industrial Markets. They are intended to protect against transient voltage spikes, which can occur through lightning, electrostatic discharge, AC power, and other sources.

These TVS Diodes are designed to absorb electromagnetic interference (EMI) from external sources, including lightning and electrostatic discharge, and to protect circuit components from various transient voltage spikes. The TVS Diode has a fast response time, providing exceptional protection against fast-rising transients. It features low-clamping voltage, low breakdown voltage, fast response time, and good surge current handling capabilities.

DF2B29FU,H3F has a low Schottky barrier voltage of 5V, and a breakdown voltage (BV) of at least 15V. It also has an IEC-E rating of 600W, making it suitable for applications rated up to 600W. Furthermore, the diode has an excellent surge current rating of 20A. The diode’s Schottky barrier voltage helps avoid leakage current, and thus, keep the circuit safe against over-voltage surges.

The working principle of these TVS Diodes is that, when a transient voltage spike occurs, the diode acts as a short circuit, thus dissipating the excess voltage and reducing the energy to a safe level. The diode will absorb the excess energy until it is dissipated and the voltage returns to its nominal level. The current will flow through the diode until the voltage returns to its nominal level, and then the diode will return to blocking mode, thereby preventing further energy from entering the circuit.

DF2B29FU,H3F are typically used in automotive and home appliances, as they are designed to provide over-voltage protection and EMI suppression. Moreover, they are popular in industrial applications, as they provide effective protection from transient voltage spikes and surges. The diode’s fast response time ensures that it will react quickly and efficiently in a wide range of applications. Furthermore, the diode’s low Schottky barrier voltage helps to eliminate any leakage current and ensure that the circuit remains safe against over-voltage.

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