P4KE82-E3/54

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A Transient Voltage Suppressor Diode (TVS) is a type of semiconductor component that is designed to protect electronic circuits from high voltage surges. The P4KE82-E3/54 is a unidirectional type of TVS diode that is used to protect sensitive components from voltage transients that can occur during power supply switching and in the hostile environments found in automotive applications.

The P4KE82-E3/54 can handle peak pulse power ratings between 400 and 500 W, with a breakdown voltage between 83 and 88 volts. The device is able to dissipate a high amount of power while maintaining its turn-on and turn-off times within the necessary ranges. It is also designed to withstand harsh environmental conditions such as temperature extremes, vibration, and humidity.

In order for the P4KE82-E3/54 to perform its function correctly, it should be connected in such a way that the anode is connected to the higher voltage and the cathode is connected to the lower voltage. This arrangement ensures that the device is able to quickly and reliably shunt the surge current to ground. When a surge is detected, the device turns on, shunting the excess current to ground, and then quickly turns itself off.

The P4KE82-E3/54 has a number of applications where it can be used to protect sensitive components from voltage transients. Automotive applications such as engine computers and ABS systems can benefit from the P4KE82-E3/54’s ability to protect from voltage spikes caused by the alternator or other power sources. Similarly, this device is also used in solar, LED lighting, and electric vehicle power systems, whose sensitive components need to be protected from power surges.

The P4KE82-E3/54 is also an ideal choice for protecting computers from sudden power outages. It is also useful in industrial settings where it can be used to reduce downtime due to surges in the power supply. The device is also often found in telecommunications systems to protect from electromagnetic interference and power spikes.

In conclusion, the P4KE82-E3/54 is an effective and reliable TVS diode that can be used to provide surge protection for a wide variety of sensitive components. It is able to handle high peak pulse power ratings while maintaining the necessary turn-on and turn-off times required for applications in a variety of environments. Automotive, solar, telecommunications, and industrial settings can all benefit from the use of the P4KE82-E3/54 for providing surge protection to sensitive components.

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