MXSMLJ48A Circuit Protection

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The MXSMLJ48A is a part of the transient voltage suppression (TVS) diode product line. It is specifically designed to provide protection against transients that can occur in telecommunications applciations. The device can protect against a wide range of transient voltages, including those from electrostatic discharge (ESD).

The MXSMLJ48A diode is a unidirectional transient voltage suppressor designed to protect low-voltage circuits from damage caused by voltage transients. It is a small, single-package device designed to protect a single line, or a single channel, against transients. It is designed to protect high-speed communication lines, such as those used in triband mobile phones and data applications.

The MXSMLJ48A can handle operating voltage of up to 48V and has a reverse stand-off voltage of 32V ± 5%. Its maximum peak pulse power is 400 watts maximum, and its maximum continuous current is 1A. It is a RoHS complaint device and compliant with IEC-61000-4 series standards.

The MXSMLJ48A is typically used in the protection of telecommunications equipment such as phones, modems, and computers. It can also be used in other applications such as automotive, industrial, and consumer electronics. The main function of the device is to suppress the voltage transients that can cause problems in sensitive electronics. This helps minimize the rate of product obsolescence and reduce costs.

The working principle of the MXSMLJ48A is based on the avalanche breakdown effect. It is triggered by a trigger voltage, which is then followed by a rapid avalanche breakdown of the diode. When the diode is in an inactive state, no current will flow between the two electrodes. When a transient voltage is applied, it is dissipated as heat and the diode becomes “hot”, allowing current to flow between the two electrodes. This dissipates the transient voltage and dissipates the heat.

The MXSMLJ48A, like other TVS diodes, works by providing protection against electrical transients by lowering the voltage of the transient when it exceeds the breakdown voltage and providing a low resistance path for current until the transient is dissipated and the voltage falls to the reverse stand-off voltage.

In conclusion, the MXSMLJ48A is a TVS diode specifically designed for telecommunications applications. It is designed to provide protection against a wide range of transient voltages and is triggered by a trigger voltage. It works by providing protection against electrical transients by lowering the voltage of the transient when it exceeds the breakdown voltage and providing a low resistance path for current until the transient is dissipated and the voltage falls to the reverse stand-off voltage.

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