TPSMP18-E3/84A

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TVS diodes are important components in power system protection design, and offer an extremely reliable way to protect circuits from Electrostatic Discharge (ESD) and Transient Voltage Suppression (TVS). The TPSMP18-E3/84A is a TVS diode specifically designed for use in automobiles. It has an 8.4A peak pulse current capability and a maximum peak pulse power of 1000W. This makes it a great choice for protecting vehicle electronics from ESD, lightning and other transients.

The TPSMP18-E3/84A is an 8.4A, 1000W TVS diode designed for automotive applications. It is capable of absorbing both surge and slow transient energies and providing maximum protection to the automotive electronics. The diode is designed to dissipate both ESD and slow transient energy with maximum efficiency, while minimizing power dissipation. It also offers excellent thermal stability, eliminating the need for heat sinks and other thermal management components.

The TPSMP18-E3/84A application field is very broad. It can be used to protect automotive electronics from ESD, lightning, and other transient events, as well as to prevent permanent damage from static electricity discharge. It also can be used in many other applications where the diode can protect against overvoltage situations, ESD, and other transients.

The working principle of the TPSMP18-E3/84A is based on the Avalanche Effect, where electrons traveling in the diode are subjected to a strong electric field. The electrons then gain velocity and, if the field is sufficient, they will be driven into the depletion region of the diode. This activates the avalanche effect, where more electrons are freed from the device, resulting in a surge of current being drawn through the diode. The diode then triggers its breakdown voltage and begins to dissipate the excess energy from the surge or transient.

In summary, the TPSMP18-E3/84A is a highly efficient and reliable TVS diode that can be used to protect delicate electronics from ESD, lightning, and other transients. The diode’s 8.4A peak pulse current capability and 1000W maximum peak pulse power make it an ideal choice for automotive applications. The device’s ability to dissipate both ESD and slow transient energy with maximum efficiency, as well as its excellent thermal stability, make it the ideal solution for power system protection.

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