MXPLAD18KP64A

TVS - Diodes are used to protect sensitive electronic circuits from transient electrical surges in the power supply line. One common application of TVS - Diodes is as over voltage protectors to keep DC power supplies running within proper operating parameters. The MXPLAD18KP64A is a TVS-Diode specifically designed for this type of application.

The MXPLAD18KP64A has a maximum working voltage of 18V and a maximum return current of 64A. This type of diode is used when the circuit needs to absorb small transients (spikes) that may occur in the line voltage and ensure that they do not damage the delicate circuitry. The diode must be able to withstand the spike voltage without suffering permanent damage.

The diode operates by using its built in breakdown voltage as a zener barrier. This works by allowing the voltage to increase until it reaches the breakdown voltage of the zener diode, then blocking any further increase. The MXPLAD18KP64A has a breakdown voltage of 18V meaning that any voltage increase above this will be blocked.

In addition, the MXPLAD18KP64A has a clamping voltage of 11V. This means that any voltage increase above 11V, regardless of how small, will be clamped and prevented from reaching the sensitive circuitry. This ensures that the voltage cannot exceed the equipment’s specifications and cause damage.

The MXPLAD18KP64A is specifically designed for use in applications where power line transients are expected. This includes applications such as computer systems, industrial equipment, and automotive electronic equipment. This diode can be used for both AC and DC power sources, making it a versatile solution for these types of circuits.

In addition to its over voltage protection, the MXPLAD18KP64A is designed to meet a variety of environmental requirements including extended operational temperatures, vibration, and mechanical shock. This makes it a suitable choice for use in commercial as well as military and aerospace applications.

Overall, the MXPLAD18KP64A is a specialized TVS-Diode designed for use in applications where over voltage protection is needed. It can be used on both AC and DC power supplies and can withstand extreme environmental conditions. Its small size and robust design make it an ideal solution for applications that require reliable over-voltage protection.