3KP110-B

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TVS - Diodes: 3KP110-B Application Field and Working Principle

TVS - Diodes, or Transient Voltage Suppression Diodes, are devices that are used to protect electrical components from transient voltages, such as electrostatic discharge (ESD) and lightning. They are also used for overvoltage and surge protection, and can be employed in both commercial and industrial applications. The 3KP110-B is an example of a TVS-Diode.
One of the main applications for the 3KP110-B is in industrial equipment, such as elevators, escalators and industrial robots. Its ability to handle up to 12A of surge current and its low internal capacitance make it ideal for such applications. Other common applications include electric motors, variable speed drives and power generators, as well as automotive and consumer electronics. Furthermore, the 3KP110-B has a very wide operating temperature range, making it suitable for a variety of applications.
The working principle of a TVS-Diode is simple but effective; like all diodes, it has two terminals; an anode and a cathode. When a transient voltage is applied across the two terminals, the diode responds by allowing a surge of current to pass through, clamping the voltage to a preset level. This protects the circuit components from the transient voltage. The 3KP110-B is designed to limit the peak voltage to 11V with a holding voltage of 8.3V. It also features a fast response time of less than 1ns, enabling it to respond to fast, transient voltage spikes.
In addition to its low clamping voltage, the 3KP110-B is also designed to have low internal capacitance and inductance, making it tolerant of high-frequency transients. This makes it suitable not only for pulse waveform applications, but also for high-frequency inverters and power supplies. It is also designed to withstand repeated surge events, and has a wide operating power range of up to 95W.

The 3KP110-B is a highly versatile TVS-Diode, suitable for a wide range of applications. Its low clamping voltage and low capacitance mean that it can protect sensitive components from transient voltages such as ESD and lightning, while its fast response time and wide operating power range make it suitable for both commercial and industrial applications. By employing a 3KP110-B TVS-Diode, engineers and manufacturers can ensure the safe and reliable operation of their systems.

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