20KPA300C Circuit Protection

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

Transient voltage suppressors (TVSs) are devices designed to protect an electrical system from voltage transients. The 20KPA300C is a type of TVS diode that can handle high energy spikes and provide protection for sensitive electronics from voltage transients.

Applications of the 20KPA300C diode range from protecting power supplies, tester instruments, telephone systems, data networks and digital equipment. It suppresses transients of up to 300V and can handle surges of up to 9V. This makes the diode suitable for protecting against power surges from lightning, power cross and EMI/RFI noise.

The 20KPA300C is designed with a positive temperature coefficient thermistor that provides excellent clamping capability as well as fast response time to transient events. The diode is small in size with a reverse breakdown voltage of 20 volts. It has a peak power rating of 8 watts and a peak pulse current of 130A.

The working principle of the 20KPA300C diode is based on the Zener effect. When the voltage transient exceeds the breakdown voltage (20 Volts), the breakdown voltage is clamped by the diode and the transient is diverted to ground. This is a fast response that ensures that the circuit being protected is not damaged by the transient.

The 20KPA300C diode is RoHS compliant and has an operating temperature range of -55°C to +175°C. It is also able to handle high energy spikes at low clamping voltages, which makes it ideal for protecting sensitive electronics. The low capacitance of the device ensures that it does not interfere with the proper operation of the system. It also has a low power dissipation that helps to reduce power consumption.

The 20KPA300C is a versatile and reliable transient voltage suppressor that can help protect electrical systems from voltage transients. It is suitable for a wide range of applications and its low cost makes it an economical choice. The device also has a fast response time and low capacitance, making it suitable for protecting high energy sensitive electronics.

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