MPLAD15KP75CA/TR Circuit Protection

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TVS - Diodes are specialized diodes used to reduce the risk of electrical surges caused by spikes or lightning strikes. The product MPLAD15KP75CA/TR provides excellent surge protection for a wide range of electronic components and applications.

The MPLAD15KP75CA/TR is a unidirectional device designed to direct energy away from sensitive components, allowing it to absorb any surge that passes through. It is constructed of two terminals and is able to handle surge currents exceeding 8.0 kiloamperes (8ka).

The most common application for the MPLAD15KP75CA/TR is in automotive and industrial applications, due to its wide range of surge protection. It has an IHPM value of 140 A and is able to absorb up to 636 watts of energy. It can be used for protection from spikes in mobile communications systems, power supplies, computer systems, light fixtures, and a host of other applications.

The device is also designed with a thermal fusing feature that protects the component from overheating. This thermal fusing feature helps to protect the device from thermal stress and reduces the risk of fires or explosions due to excessive current.

The working principle of the MPLAD15KP75CA/TR is based on the idea of Zener breakdown, which is the process of electric charges breaking down the contact potential barrier or Schottky barrier. When a surge is applied to the device, the electrons are accelerated by the electric field and the number of electrons created exceeds the number of holes in the barrier. This leads to an avalanche breakdown, which generates a large current and diverts the surge energy away from sensitive components.

In addition to surge protection, the MPLAD15KP75CA/TR also offers short-circuit protection for electrical components. The device has a low forward voltage drop and can be used as an alternative to diode-resistor solutions. It is a great solution for surge protection applications where low voltage drop is desirable.

The MPLAD15KP75CA/TR offers excellent surge protection and short-circuit protection for automotive and industrial applications. It is well-suited to handle lightning protection, power supply protection, and can provide protection for sensitive components in many types of electronic and electrical systems. The device is constructed with a thermal fusing feature and its highly efficient Zener breakdown allows it to provide excellent protection against large surges of current.

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