MPLAD30KP90A Circuit Protection

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The MPLAD30KP90A is a type of TVS – diodes. It provides a current surge protection for applications such as mobile phones and other personal electronic devices. It is designed to protect from 3kA surge protection with a clamping voltage at 90V.

The MPLAD30KP90A is made of a case SMA package that is small and contains a Zener diode. It is rated for a pulse current of 30A per line with a peak pulse power of 600W. It is suitable for surface-mount installations, and has a high temperature coefficient.

The MPLAD30KP90A has two main application fields – one for protection against transients and another for overvoltage protection. In terms of transient protection, the diode is capable of protecting equipment from transient surge currents up to 3kA. The device can also be used for overvoltage protection, helping protect the device from the damage caused by voltage spikes or overvoltage conditions.

The working principle of the MPLAD30KP90A is simple. It acts as a clamp between the power line and the ground. When a surge voltage is encountered, the Zener diode is triggered, resulting in a reduction of the voltage to the desired level. The clamping voltage of the device is 90V, allowing it to limit the voltage to within the specified range.

The device is capable of limiting surge voltages up to 30kV peak impulse, with minimum clamping voltage of 6V. The device also provides a safe, reliable protection against overvoltages by limiting the voltage to 0.8 times the Zener diode breakdown voltage. The surge protection circuit is also protected from overcurrent by an internal resistance.

The MPLAD30KP90A is a reliable and cost-effective protection device, providing maximum rating of 600W at 10/1000μs. It is capable of blocking discharge currents up to 12A and is suitable for a variety of applications, including mobile phones and other portable electronic devices.

In summary, the MPLAD30KP90A is a type of TVS – diodes. It has two main application fields – one for protection against transients and another for overvoltage protection. The device is capable of limiting surge voltages up to 30kV peak impulse, with minimum clamping voltage of 6V. The device is also protected from overcurrent by an internal resistance and is capable of providing reliable protection against transients and overvoltage conditions.

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