P4KE8.2A R1G Circuit Protection

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P4KE8.2A R1G is one of the TVS - Diodes, and it is one of the most widely used components in the field of protection. The purpose of a TVS diode is to protect equipment from potential transient voltages by providing a highly efficient protection from destructive overvoltages. It is essentially a two-terminal device that can be used to protect sensitive electronics and components from electrical transients such as electrostatic discharge, lightning, or other power surges. It acts as a “gatekeeper”, preventing excessive voltages from reaching the protected equipment and protecting it from damage.

P4KE8.2A R1G has a low capacitance and low leakage characteristics. It has a maximum clamping voltage of 8.2V with a peak pulse power of 1.5KW and a breakdown voltage of 7.7V. The device also has a low-capacitance diode that provides excellent switching characteristics while minimizing power requirements. Furthermore, it has a wide temperature range of -55°C to +125°C.

The working principle of the P4KE8.2A R1G is based on a highly efficient protection scheme. When an external electrical surge strikes the device, it triggers a high-speed avalanche breakdown in the diode, instantly diverting the excessive charge to the device’s terminals. As a result, the excess voltage is diverted away from the protected equipment, eliminating any potential damage.

The P4KE8.2A R1G is extremely reliable and versatile, making it an ideal choice for a variety of applications. In the automotive industry, it is often used to protect vehicles from lightning and electrostatic discharge. It is also used in industrial electronics to protect sensitive components from voltage spikes and other power surges, ensure the integrity of data stored in memory chips, and provide insulation inside components like power supplies. The device is also ideal for television protection, guarding the circuits against high-frequency voltage transients, and providing an effective protection from electrostatic discharge.

The P4KE8.2A R1G is an excellent choice for any application that requires reliable and effective protection from voltage spikes and transients. Its low capacitance and low leakage characteristics make it an ideal choice for applications that require high-speed switching with minimal power requirements. Moreover, its wide temperature range makes it suitable for a variety of applications in a variety of different environments. Finally, its robust design and low profile make it easy to install and integrate into any circuit.

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