MXSMBJ130A Circuit Protection

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TVS - Diodes – MXSMBJ130A Application Field and Working Principle

Transient Voltage Suppressors (TVS) is an electronic component for providing protection to a circuit by absorbing unwanted voltage spikes. The MXSMBJ130A is amongst the most common types of transient voltage suppressors with a peak power rating of 600 watts.

The application fields for the MXSMBJ130A are quite expansive. It has the capability to provide overvoltage protection for any type of electrical, electronic, automotive, or industrial circuit. The MXSMBJ130A can also handle lightning protection or ESD protection for personal computers exposed to heavy surges. It is also suitable for use in low energy power systems that require substantial protection from voltage surges.

The working principle of the MXSMBJ130A is also very simple. It works by clamping the peak voltage level during any momentary surge in the current waveform. It has an breakdown voltage of 130 Volts and it works by providing a negative resistance below this voltage level. This reduces the surge voltage to safe levels and thus helps to protect the circuit components.

The MXSMBJ130A also incorporates a zener diode to prevent any reverse current from flowing in the event of a voltage surge. This ensures that no damage is caused to the circuit components in case of a reverse voltage spike. Furthermore, the MXSMBJ130A can be directly connected to the circuit without the requirement of external power supplies.

Overall, the MXSMBJ130A is a very reliable component for providing safe and effective protection from overvoltages. It is suitable for a wide range of applications and its simple working principle make it an ideal choice for protecting circuits from damaging voltage surges.

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