CD214L-T18CALF Circuit Protection

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TVS - Diodes or Transient Voltage Suppressor diodes are a form of over voltage protection device used to protect electronics from voltage or current surges. A TVS - Diode can be thought of as an over voltage protection fuse - when exposed to a high voltage, the diode \'blows\', stopping a surge in voltage or current. The CD214L-T18CALF is a type of TVS - Diode designed for protecting circuits from transients on data lines like USB, Serial and Ethernet.

The CD214L-T18CALF is designed to protect the data lines from transient surges, not only protecting the data line but also the components connected to it. The diode uses a uni-directional working principle and has a maximum standoff voltage of 18V. The breakdown voltage is 11V and the peak pulse power is 3000W - meaning that the CD214L-T18CALF can withstand a peak pulse power of 3000 watts. It has a low clamping voltage of 16.2V, and a very fast response time of nano-seconds.

The CD214L-T18CALF also has a High Frequency ESD Capability, and is designed to protect data lines from ESD up to 25kV contact discharge. The device also has low leakage current of typically 0.1uA and a low capacitance of 6pf. This makes the device ideal for use in high-speed digital applications.

The CD214L-T18CALF is ideal for use in a range of applications, including automotive, consumer electronics, medical devices, networking and audio equipment. Its low capacitance and fast response time make it an ideal over voltage protection solution for high speed digital data lines. The high frequency ESD capability of the device also makes it an ideal ESD protection solution for low voltage components.

The working principle of the CD214L-T18CALF is simple - the device is designed with a uni-directional working principle, meaning that the device only allows current to pass in one direction - from anode to cathode. This helps to protect electronics from over voltage transients, ESD and/or any other high voltage surges. When over voltage or an ESD event is detected by the device, the diode acts as a gate, stopping the current and absorbing the energy of the surge, thus protecting the circuits from damage.

In conclusion, the CD214L-T18CALF is an ideal TVS - Diode for protecting circuits from over voltage transients, ESD and other surges. Its fast response time, low capacitance and very low leakage current make it an ideal solution for high speed digital data lines. Its uni-directional working principle allows it to quickly clamp these surges, thus protecting components and circuits from damage. The CD214L-T18CALF is an ideal solution for a wide range of applications, from automotive to consumer electronics.

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