MXSMLJ13A 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

TVS - Diodes

Transient Voltage Suppression diodes, commonly referred to as TVS diodes, are specially designed to provide protection from electrical transients such as static discharges, surges, and spikes that occur in electrical/electronic systems. They provide effective protection from electrical transients such as ElectroStatic Discharge (ESD), Electrical Fast Transient (EFT), and Line Transients. TVS diodes are available in different configurations that include unidirectional, bidirectional and three-terminal devices.

The MXSMLJ13A is a unidirectional, monolithic low-capacitance, ultra-low-capacitance, silicon transil TVS diode. This device is designed to protect a particular circuit from overvoltage transients. It operates between an operating voltage range of 10v to 1300v and has a low capacitance of 0.175pF. The device has an ultra low 0.05pF capacitance for electrostatic discharges such as ESD, EFT, and lightning strikes.

The primary purpose of this device is to protect against overvoltage transients. It is designed to absorb energy on the input and direct it to the ground, thus dissipating the excess current and protecting the circuit from dangerous voltage levels. The MXSMLJ13A has a respond time of 3V/ns and a clamping voltage of 37V for both electro-magnetic interference (EMI) and electro-static discharge (ESD). It also has an unregulated voltage of 0.4V to 1.5V, making it suitable for high-speed applications.

The main application field of the MXSMLJ13A is the protection of integrated circuits, printed circuit boards, and connectors from ESD, EFT, and electrical transients. It is also used in TVS diode network applications, such as over-voltage protection, on-chip protection, and Electro-Magnetic Interference (EMI) protection. It provides protection from low induction and high energy transients such as ESD, EFT, and lightning strikes. The diode also provides surge protection to protect circuits from fast transients such as electrical spikes.

The working principle of the MXSMLJ13A transil TVS diode is based on its Zener-diode based physiology. When a potential difference, such as an electro-magnetic or electro-static spike, is applied across the device, it acts like a Zener diode by using the reverse conduction region to conduct the current. The device has a high dynamic impedance in normal operation, allowing it to absorb large energy spikes without disrupting the circuit. During an over-voltage event, the device will also draw current from the circuit, allowing it to absorb the excess energy and protect the circuit.

In summary, the MXSMLJ13A is a unidirectional, monolithic low-capacitance, ultra-low-capacitance, silicon transil TVS diode designed to protect circuits from over-voltage events such as ESD, EFT, and lightning strikes. It has a voltage range of 10v to 1300v, low capacitance of 0.175pF, and an ultra low capacitance of 0.05pF for ESD, EFT, and lightning protection. The device has a fast response time of 3V/ns and a unregulated voltage of 0.4V to 1.5V. Typical applications for the device include protection of integrated circuits, printed circuit boards, and connectors from ESD, EFT, and electrical transients and also surge protection for circuits from fast transients such as electrical spikes.

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