P4KE7.5HE3/54

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TVS - Diodes

TVS diodes (Transient Voltage Suppressors) are semiconductor devices that are used to protect equipment and systems from the damage caused by electrical transients, also called "surges". They are commonly used in electronic systems, including computers, power supplies, data lines, telecommunications circuits, and various other important applications.

P4KE7.5HE3/54 Application Field and Working Principle

The P4KE7.5HE3/54 is a Television Surveillance Diode designed for reliable protection from overvoltage transients. This diode has an avalanche breakdown voltage rating of 7.5 volts, a clamping voltage of 11 volts, and a maximum peak pulse power dissipation of up to 160 watts. It is made of an epoxy plastic package, which is designed to provide a high level of electrical insulation. It also has a high surge current capability to support high transient voltages while providing accurate and reliable protection.

The working principle of the P4KE7.5HE3/54 is based on the principle of circuit protection. This diode uses a built-in Zener breakdown device to absorb any overvoltage transients. In addition, it contains a built-in parasitic diode, which is used for protection from any reversed transient. When the Zener breakdown device is activated, it shunts the excess current away from the protected circuit, which in turn prevents any possible damage.

The P4KE7.5HE3/54 is used to protect a wide variety of electronics from overvoltage transients. It can be used to protect computers, modems, peripheral devices such as printers and scanners, telecommunications equipment, power supplies, and automotive and industrial applications. It is also extremely useful in protecting delicate equipment such as high-definition TVs, computer monitors, and other similar devices.

The P4KE7.5HE3/54 has the highest surge current rating available for a TVS diode device. This makes it ideal for use in situations where high inrush currents are a concern, such as in power supplies or other applications that require a large amount of power. It is also highly reliable, and can provide accurate protection from overvoltage transients.

In conclusion, the P4KE7.5HE3/54 is an excellent example of a TVS diode. It is designed for reliable protection from overvoltage transients, and it is highly reliable and provides excellent protection from large transient voltages. It is also suitable for a wide variety of applications, including computers, telecommunications equipment, power supplies, and automotive and industrial applications. As such, it is one of the most popular TVS diode devices available today.

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