MXSMLG130A Circuit Protection

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Transient Voltage Suppressors (TVS) are widely used in the protection of electrical circuits from over-voltage transients due to causes such as static discharge and high-capacity electrical and electromagnetic fields. TVS diodes are an important and reliable component in the prevention of damaging over-voltage spikes.

The MXSMLG130A is a state-of-the-art, state-of-the-art transient voltage suppressor (TVS) device designed to protect against destructive transient over-voltages, especially when mains power is suddenly applied or turned off. With a peak pulse power dissipation of 4,000W (10/1000 μs pulse width) and a peak surge current of 40A (8/20 μs waveform), the MXSMLG130A is designed to provide excellent protection against fast rising transients.

The MXSMLG130A has a wide variety of applications in fields such as power systems, automotive and industrial applications, and communication networks. It is particularly useful in areas where combined lightning, line transients, and ESD switches can cause significant damage. It is also suitable for protecting AC circuits from over-voltage surge effects such as inrush current.

The working principle of the MXSMLG130A is based on the use of a diode array that is designed to provide a low impedance current path between two terminals. This diode array provides an optimal balance between efficiency and performance and is connected to the MXSMLG130A via a low impedance ground loop. The MXSMLG130A is designed to activate when the circuit transients reach a certain level, thereby providing protection against over-voltage transients. The low impedance current path provided by the diode array ensures that the power dissipation associated with protecting the circuit is kept to a minimum. The transient voltage suppression capability of the MXSMLG130A is also enhanced by its symmetrical voltage clamping action.

The MXSMLG130A is designed to protect circuits from fast rising transients, with a reverse standoff voltage of 10 V and peak surge current of 40 A. This device is ESD rated according to IEC 61000-4-2 and EN61300-3-2 standards which means its performance in ESD events is guaranteed. In addition, the MXSMLG130A includes a clamping voltage of 12 V and a reverse breakdown voltage of 20 V.

The MXSMLG130A can also be used for determining the effect of differential mode and common mode voltages. It is equipped with an external test connection in order to measure the suppression performance in both voltage modes. This test connection allows the device to be easily tested for correct operation in both common and differential mode conditions. This is extremely useful for testing and verifying the operation of sensitive electronic circuits.

The MXSMLG130A is a state-of-the-art TVS device that provides reliable protection against destructive over-voltage transients for use in power systems, automotive and industrial applications, and communication networks. Its feature set includes peak pulse power dissipation of 4,000W (10/1000 μs pulse width), a peak surge current of 40A (8/20 μs waveform), reverse standoff voltage of 10 V and a reverse breakdown voltage of 20 V. In addition, this device also includes ESD protection and an external test connection for measuring suppression performance. With these features, the MXSMLG130A is the perfect choice for reliable circuit protection against destructive transient over-voltages.

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