30KPA66CA-HRA

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TVS or Transient Voltage Suppressor is an electrical component used to protect equipments or vulnerable circuits from high energies caused by transient voltage. The TVS diode, or the 30KPA66CA-HRA, is a specific type of transient voltage suppressor that provides the user with a greater range of power dissipation than most other types of TVS diodes. It protects against EOS (electrostatic discharge) and overvoltage transients.

The 30KPA66CA-HRA is a fast-reacting surface mount device (SMD) diode that offers an unrivaled level of reliability in the protection of electronic components from both overvoltage and ESD. It is a junction polysilicon bidirectional transient diode that is available with a pressure rating of up to 200 V. The 30KPA66CA-HRA has the ability to absorb and dissipate surges of up to 10 kmA in applications where such large currents are used.

The application field of the 30KPA66CA-HRA is very versatile. It is used in a variety of electronic devices, such as soft start modules, switched mode power supply (SMPS) systems, uninterruptible power supply (UPS) systems, and many other systems that need protection from voltage overshoots or ESD. This type of diode is also widely used in the automotive industry to protect electrical components and circuits from ESD-related damage.

The working principle of the 30KPA66CA-HRA is relatively simple. It functions as a bi-directional current limiting diode that conducts current in either direction when the applied voltage is below the specified voltage rating. When a voltage transient or surge higher than the specified rating occurs, the diode activates its breakdown voltage and quickly clamps the voltage, limiting the current through the device. The breakdown voltage is usually set well below the rating to prevent the diode from sustaining damage from repeated voltage transients.

The 30KPA66CA-HRA is a highly reliable and easy-to-use TVS diode. It is highly recommended for use in most applications where fast-acting protection from ESD and overvoltage transients is essential. Its fast reaction time makes it ideal for applications in the automotive, industrial, and consumer electronics industries.

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