20KPA120C-B Circuit Protection

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TVS - Diodes are widely used as voltage suppressors in a variety of different applications, and the 20KPA120C-B is one such device. This TVS diode was designed to protect low voltage contacts from external voltage spikes. It has a low capacitance of 1.5 pF, enabling it to achieve a rated working voltage of 15V, with a clamping voltage reaching 25V.

The 20KPA120C-B consists of a pair of breakdown diodes, connected in series, with a reverse breakdown voltage of 20KV. This allows it to provide protection from voltage surges above its operating voltage, and up to 20KV. The device also has a high peak pulse current rating of 30A, which enables it to dissipate the majority of high voltage spikes.

This TVS Diode is mainly used for protecting contact leads on equipment, such as connectors, and is suitable for both commercial and industrial applications. It is commonly used in microelectronic circuits, where it can effectively protect from static discharge, or transients in the power supply. The device is also suitable for use in Automotive applications, as its low capacitance ensures a fast response time.

The 20KPA120C-B utilizes a two stage surge absorber, providing efficient protection from large surge transients. This is done by first absorbing the surge current, and then rapidly disposing of it. The device is capable of handling high peak pulses without causing premature breakdown, ensuring reliable operation even in the harshest environments.

The device is also designed with an overvoltage clamping feature, which ensures the voltage on the input side does not exceed its rated value. This ensures the safety of the circuit and its components from any overvoltage events. Furthermore, the device has an impressive tolerance to temperature, allowing it to operate from -55°C to +125°C.

In conclusion, the 20KPA120C-B is a high performance protection diode of the TVS-Diodes family, suitable for numerous applications. This fast response diode is able to protect equipment from voltage transients, whilst also clamping overvoltage surges. It also has a high peak pulse current rating and a wide tolerance to temperature, making it one of the best voltage suppressors on the market today.

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