3KP75

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The 3KP75 is a part of the TVS - Diodes family, which are primarily used in electronic and electrical engineering. It is a three-terminal device that provides protection from electrical voltage surges, voltage transients, and high-energy transients. This device is composed of a protection diode and a Zener diode which work together to protect the circuit from unintended high voltage.

The primary application for the 3KP75 is surge protection. This protection protects the circuit from electrical surges that can occur due to natural events such as lightning strikes, or intentional alterations such as switching and turning off power to a device. The protection is also suitable for devices that have high sensitivity levels and rely heavily upon peak voltage power supplies such as computers or ultrasounds. The 3KP75 is designed with a two-way protection system which protects both upstream and downstream components from surges.

The working principle for the 3KP75 is relatively simple. When the voltage level rises above its breakdown voltage, the Zener diode conducts, allowing the current to flow in the reverse direction. This current is limited by the protection diode which prevents any excessive current from flowing back into the circuit. As such, a voltage spike is prevented from entering the circuit, protecting it from damage. This two-way protection system can also reduce voltage spikes which occur on the power supply line as well as upstream and downstream of the device.

In addition, the 3KP75 is also useful in situations where devices need to be reliably protected from transient events. The combination of the protection diode and the Zener diode enables the device to provide reliable protection from voltage transients, high-energy transients and other voltage surges. Transients can also damage the components of the circuit, which can be avoided by using this device.

The 3KP75 is an important device in the TVS - Diodes family, as it is designed to provide protection and reliability in electrical circuits from electrical surges, voltage transients, and high-energy transients. Its two-way protection system protects both upstream and downstream components from harm by limiting the amount of current that can flow in both directions. This device is a reliable and cost-effective way to protect sensitive equipment from incoming spikes and other voltage transients.

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