20KPA64CA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS diodes provide an ideal solution for various transient voltage protection application. The 20KPA64CA is a unidirectional low capacitance diode that can be used to protect various kinds of sensitive devices from voltage transients. The industrial standard 20KPA64CA is a device that is used in critical applications and is available in both unidirectional and bi-directional packages.

A 20KPA64CA device is designed primarily for fast overvoltage protection. It is considered as the best choice to provide protection when applied across a data line or load line. The low capacitance of the device prevents the rise of the line’s output voltage and therefore reduces the risk of short-circuit and overvoltage. It also protects sensitive electronics from high-voltage transients or surges due to lightning strikes, ESD (electrostatic discharge) or electrical noise on the line.

The 20KPA64CA TVS device has a clamping voltage rating of 20kV, meaning it can handle up to 20kV before switching. It is capable of providing high surge current handling up to 64A. The device has a low working capacitance which enables the device to be used in a wide variety of applications. Its low capacitance ensures virtually no signal distortion on the signal line.

The 20KPA64CA TVS device employs a reverse-breakdown mechanism to reliably and quickly dissipate energy through a gas-filled spark gap. Metals like zinc-oxide, aluminum and silver are good choices for forming the spark gap. It\'s also possible to achieve much higher reverse breakdown voltage and current using a combination of different spark gap materials.

The device also comes with a built-in overvoltage protection circuit. This overvoltage protection circuit is responsible for controlling the overvoltage as it increases, protecting the device from potential damage. The device also includes a thermal sensing element which is responsible for channeling the heat away from the sensitive circuits. The device will become thermally unbalanced after experiencing a high voltage, current, or temperature and will automatically switch off after the overvoltage has been met.

In summary, the 20KPA64CA TVS diode is a reliable solution for transient voltage protection in various applications. It is an excellent choice for protecting sensitive electronics from high-voltage transients and surges. With its low capacitance, it is capable of providing protection without causing any signal distortion in the signal line. The device also comes with a built-in overvoltage protection circuit to ensure proper functioning even under extreme conditions. Right allocation of the spark gap materials also ensures a higher reverse breakdown voltage and current are achieved.

The specific data is subject to PDF, and the above content is for reference