5KP90-E3/73

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TVS (Transient Voltage Suppressor) diodes are semiconductor components designed to protect sensitive electronic components from damage due to electrical surges. The 5KP90-E3/73 is a unidirectional TVS diode designed to protect electronics from transients generated by lightning. It is a surface mount device with a voltage rating of 90V and a power rating of 5W.

The 5KP90-E3/73 is ideal for protecting circuits in the automotive and industrial markets. It can be used in applications such as primary and secondary overvoltage protection, high-speed data line protection, and reverse standby current protection. Its low capacitance and fast transient response make it suitable for protecting sensitive ICs from transients. Additionally, its high power rating makes it a good choice for protecting circuits that are subject to high-energy transients, such as those generated by lightning.

The working principle of the 5KP90-E3/73 is simple. When a transient surge such as a lightning strike occurs, it is almost instantaneously absorbed by the device. As a result, the voltage across the device increases rapidly to its rated peak power rating. This allows the excess energy of the transient to be dissipated in a safe manner, and prevents it from damaging the protected circuit.

To ensure the best protection for a system, the 5KP90-E3/73 should be placed as close as possible to the potential point of failure. It should also be placed in parallel with the circuit, where it can provide protection for both positive and negative transients. The device should also be installed in accordance with the manufacturer\'s specifications and instructions.

In summary, the 5KP90-E3/73 is an unidirectional TVS diode designed for transient voltage suppression in the automotive and industrial markets. Its high power rating and low capacitance make it suitable for protecting sensitive circuits from high-energy transients. Its working principle is simple – it absorbs the transient energy, allowing it to be dissipated in a safe manner and preventing circuit damage. Proper installation is required to ensure the best protection for the system.

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