MXLSMCG64AE3 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, also known as transient-voltage-suppression diodes, are semiconductor devices which are especially designed to protect sensitive electronic components from sudden and dramatic increases in voltage. They are widely used in automotive, computer, commercial, telecom and consumer electronics systems. Among them, the MXLSMCG64AE3 is a common varistor used when a surge protection diode is required. In this article, we will take a look at its application field and working principle.

Application Field of MXLSMCG64AE3

The MXLSMCG64AE3 is a high-voltage TVS diode from ON Semiconductor. It features a wide operating voltage range of 5V to 64V, low process-induced voltage shift of up to 5V, and a peak repetitive reverse voltage rating of 400V. At the same time, it offers a low-standby current and low capacitance. Therefore, it is suitable for use in a variety of applications including automotive, telecom, industrial, consumer, and computer. For example, as an automotive TVS diode, it can be used to protect engine control units (ECU) and other sensitive electronic components from damage caused by severe or unexpected voltage surges.

Working Principle of MXLSMCG64AE3

The MXLSMCG64AE3 utilizes Avalanche Breakdown theory, which states that any voltage applied to a semiconducting material over a certain value of breakdown voltage (VBR) will cause a large and sudden increase in current through the junction. This increase in current is caused by carriers created in the conduction band from a large number of collisions between electrons and phonons, thus forming an avalanche which quickly depletes the device. This avalanche behaviour results in an extremely fast response to voltage transients, enabling the device to provide effective and reliable surge protection.

The MXLSMCG64AE3 also features a high surge current rating. This allows it to dissipate surges of up to 1.5kA at 10/1000µs, protecting sensitive components by clamping the peak voltage to a safe level. Furthermore, its ultra-low leakage current ensures that there is no excessive power loss during normal operation.

Conclusion

In conclusion, the MXLSMCG64AE3 is a high-voltage TVS diode from ON Semiconductor which is suitable for use in a variety of applications, including automotive, telecom, industrial, consumer, and computer applications. It utilizes the Avalanche Breakdown theory and features a high surge current rating, enabling it to dissipate surges of up to 1.5kA at 10/1000µs. With its high surge current rating and ultra-low leakage current, the MXLSMCG64AE3 provides effective and reliable surge protection and ensures that there is no excessive power loss during normal operation.

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