MXSMCJ24A/TR Circuit Protection

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TVS - Diodes are designed to protect circuits and components from voltage transients caused by external sources such as electrostatic discharge (ESD), lightning and a host of other impending transients. The MXSMCJ24A/TR is a specifically designed device to provide protection from a wide range of circuit protections.

Applications

The MXSMCJ24A/TR is a bidirectional device that has been designed to protect against transients voltage applied in either direction compared to the reference ground plane. With a peak pulse power capability of 60 watts, it is ideal for protecting sensitive components and circuits from overvoltage events such as ESD and surge events. The devices also offer a low leakage current with excellent capacitance over temperature and ensuring that sensitive circuits or components are not affected by continuous current discharge or leakage. Common applications in which the MXSMCJ24A/TR is used include signal sources, computers, controllers, digital systems, personal or medical electronics, industrial control systems and data processing systems.

Working Principle

The working principle of the MXSMCJ24A/TR is one of voltage clamping action that effectively absorbs energy of transient voltages to prevent circuits and components from damage. When the voltage exceeds the peak pulse power of the device, the TVS diode quickly forward bias and conducts current away from the source within a split second. This process is completed within a few nanoseconds, thus limiting the transient voltage to an acceptable level and protecting the circuit from possible damage. Following the transient event, the TVS diode quickly returns to its original state without any impairment.

The MXSMCJ24A/TR also has a low clamping voltage that ensures that transient volts do not exceed a certain limit before conducting current across the device. This further reduces the risk of damage to the source and other components within the circuit. Furthermore, the device is designed with a built-in thermal shutdown mechanism, which limits temperature when the device is dissipating high power surges.

Conclusion

In conclusion, the MXSMCJ24A/TR is a specially designed TVS - Diode that provides an excellent degree of protection against overvoltage events such as ESD and surge. It has a low clamping voltage to ensure that the transient voltage does not exceed a certain amount before conducting current across the device. The device also has a built-in thermal shutdown mechanism, which limits temperature when the device is dissipating high power surges. Therefore, the MXSMCJ24A/TR is ideal for protecting sensitive components and circuits from overvoltage events.

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