SMBJ7.5A M4G

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

TVS - Diodes

Transient voltage suppressor diodes (TVSs) are used in electronic circuits to provide protection against electrical transients. They are commonly used in automotive, telecom, industrial, and consumer applications.

The SMBJ7.5A M4G is a Transient Voltage Suppressor (TVS) diode designed specifically for overvoltage and electrostatic discharge (ESD) protection applications. It is a dual-channel, bi-directional protection device with a standoff voltage of 7.5V. It is designed to protect against surges in both positive and negative polarities, making it suitable for AC/DC line protection.

Working Principle

The working of TVS diodes is based on the avalanche breakdown of the diode junction. When an overvoltage is rapidly applied, the electric field across the junction increases, causing electrons and holes to be accelerated to high-enough velocities for them to attain sufficient energy for collision and produce secondary electrons. This process is called the avalanche effect and causes a large current in the device.

The SMBJ7.5A M4G operates at a lower standoff voltage of 7.5V with a very high surge rating of 191A (8/20µs pulse). This helps to ensure a more reliable and cost-effective protection solution.

Application Fields

The SMBJ7.5A M4G diode is mainly used for overvoltage and ESD protection in AC/DC applications. It can protect a variety of electronic circuits from transient surges, such as automotive charging systems, computer motherboards, telecommunication devices, and industrial machinery.

The SMBJ7.5A M4G is designed for applications requiring current surges up to 190A and fast response times, making it well-suited for consumer and industrial electronics. Additionally, its dual-channel design increases protection against negative and positive transients.

The SMBJ7.5A M4G is a robust and versatile TVS Diode that provides a high level of protection for a wide variety of AC/DC Applications.

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