P4KE68C Circuit Protection

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TVS diodes are components used to protect electrical components, including circuits and equipment, from damage caused by electrical overstress, such as lightning strikes, electrostatic discharge (ESD) and induced transients. The P4KE68C is a Uni-directional transient voltage suppressor able to protect both sides of a circuit board. The rated stand-off voltage of the P4KE68C is 68V with peak pulse power dissipation of 600 watts.

The P4KE68C is a popular choice in the electronics industry due to its impressive surge and clamping power capabilities. It is an ideal component for protecting sensitive electronic components from damage caused by high levels of ESD, transients and voltage surges. This device ensures that these types of noise are blocked and safely diverted away from the protected components.

The basic operation of the P4KE68C is based on what is known as the avalanche effect. An avalanche occurs when a high amount of electrical current passes through an intrinsic region of the device. This current causes the atoms which make up the intrinsic region to gain kinetic energy and collide with electrons. These collisions result in a massive influx of electrons which create an internal electric field. This electric field is strong enough to cause the voltage level of the transistor to drop, thus limiting or suppressing the voltage.

The application field of the P4KE68C is versatile and can be used in a variety of industries. It is commonly used in automotive, telecom, information technology, consumer electronics, medical, military and other industrial applications. It is often employed to protect against high levels of ESD, transients and voltage surges, which can damage sensitive components if left unprotected. In automotive applications, this device is used to protect electronic components from lightning and other related pulses.

The P4KE68C also offers numerous electrical performance characteristics. These incude peak reverse power dissipation up to 600 watts, peak surge power up to 1.5 kilowatts and peak pulse current up to 8.3 amperes. On-state resistance is also very low – just 12mΩ maximum. The device can operate over an impressive temperature range from -55C to +150C, making it suitable for use in a wide range of applications.

Overall, the P4KE68C is a highly versatile and reliable transient voltage suppressor. It is capable of protecting electrical components and circuits from damage caused by ESD, transients and voltage surges. It is easy to use and offers exceptional surge and clamping power capabilities. It has a wide operating temperature range, making it suitable for use in a variety of applications. This device is a great choice for those who are looking for a reliable, efficient and cost effective way to protect their electronic components and circuits.

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