CD214B-T110ALF

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TVS - Diodes are widely used in the electronics industry. They are devices that can protect sensitive electronics from electrical overstress, or ESD, and are used to help reduce the effects of sudden and large surges of electricity. The CD214B-T110ALF is an example of one such device, and in this article we will discuss its application field and working principle.

Application Field

The CD214B-T110ALF is a popular TVS-diode due to its low cost and high reliability. It is used in a variety of applications where electrical overstress needs to be controlled, including in high current applications such as automotive, industrial, telecommunications, and consumer electronics. It is also used as an ESD suppressor in computers, mobile phones, PDAs, and other electronic equipment. The CD214B-T110ALF is a bi-directional device, meaning it can be connected in either direction. This makes it useful for applications where a reverse surge current is expected, as the diode is still able to protect the circuit.

Working Principle

The CD214B-T110ALF is a TVS device that works by providing a low resistance path for large and sudden surges of electric current, diverting them away from sensitive electronics. In normal operation, the diode is in a low resistance state and allows almost any current to pass through. When a surge of over 50V is encountered the diode will transition into a high resistance state, effectively blocking any further current flow until the voltage drops below a certain level.

The CD214B-T110ALF has a peak pulse power of 350 watts, and can handle surge currents up to 20kA, depending on its configuration. Its breakdown voltage ranges between 88V and 96V, and its capacitance is typically around 315pF. These characteristics give the CD214B-T110ALF a wide variety of applications, making it a great choice for most surge protection needs.

Conclusion

The CD214B-T110ALF is a great choice for surge protection and ESD suppression needs. It is low cost and highly reliable, and its bi-directional design makes it suitable for many applications. It can handle up to 350 watts of peak pulse power, and its high current handling capacity and low capacitance make it ideal for protecting sensitive electronics from overvoltage and electrical overstress.

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