MXLSMBJ2K5.0E3

TVS - Diodes

The MXLSMBJ2K5.0E3 is a Transient Voltage Suppressor Diode (TVS Diode) used for a variety of applications. A TVS Diode is an electronic device designed to protect sensitive electronic circuits from voltage transients caused by electrical fast transients (EFTs) or electrostatic discharges (ESDs). It acts like a crowbar and shunts the transient voltages to ground. Typical application areas include Automotive, Computer & Networking, Industrial Controls, Medical Electronics, Military & Aerospace, and Telecommunications.

Application Field

A TVS Diode acts like a fast acting fuse when protection against voltage transients is needed. It is often used in devices such as laptop computers, gaming consoles, cell phones, tablets, and other consumer electronics. It also can be used for industrial electronics, like factory controllers, security systems, and process control devices. By providing a fast response time, TVS Diodes can protect against a wide range of ESD, EFT, and surge hits, allowing for safe and reliable operation where robust protection is required.

Working Principle

The MXLSMBJ2K5.0E3 is a silicon avalanche diode designed to protect sensitive circuitry from transient voltage spikes. The diode has a breakdown voltage of 2.5 volts and a peak power rating of 5 watts. The diode construction consists of a silicon junction and a metal electrode. When a transient voltage exceeds the breakdown voltage, an electron-hole avalanche occurs. The electrons can flow freely through the junction, creating a high current in a short amount of time, effectively clamping the voltage. The current then dissipates quickly, protecting the device from damage.

The MXLSMBJ2K5.0E3 is designed for applications that require protection from transient voltages over a wide supply range. It can provide robust protection against EFTs and ESD, allowing the device to keep operating safely. With its fast response time, it can provide protection against a wide range of surges, making it the ideal choice for safeguarding against damage caused by transient voltage spikes.