MXSMLG45A 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

MXSMLG45A application field and working principle

MXSMLG45A is a kind of TVS - Diodes. It is a transient voltage suppressor (TVS) diode that has been developed for several applications, such as the automotive, consumer & industrial, telecommunications, etc. This device is designed to protect sensitive electronics, and can provide protection from transient voltage surges.

The MXSMLG45A device consists of two cells, each having one cathode and two anodes connected in series. It exhibits low on-state impedance and can be used to protect systems from high voltage surges. The two series cells work together as a diode pair to offer a high level of surge protection. The device has an external connector which allows the external circuit to be accessed and monitored.

The working principle of MXSMLG45A is based on its diode junction. When a surge current passes through the device, it is conducted through the diode junction. The current then passes through the external circuit, competing with the current in the internal circuit. The effect is that the external current is reduced, providing a protection barrier against microelectronic damage.

When operated as a TVS diode, the device can offer a device-level protection against over-voltage and over-current that are generated due to electrical noise, ESD, EFT and inductive switching. It is also suitable for use in applications for voltage clamping, transient voltage suppression, power supply noise rejection and surge current handling. The device has an excellent surge-endurance capability, with a peak pulse current rating up to 1.3A. It is able to dissipate up to 5W of absorbed power.

The MXSMLG45A has a wide operating temperature range of -40℃ to + 80℃, and is qualified to AEC-Q101 standards. It is available in a space-saving, small package, and is RoHS compliant. This device is suitable for use in automotive, consumer and industrial, telecommunications and other applications, and can provide robust protection for sensitive electronics.

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