ROV05H241K

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TVS - Varistors, MOVs is one type of protection component that is available to guard against electrical transient over-voltages and lightning protection. A prominent example of this is the ROV05H241K, a silicon transient voltage suppressor diode that features low capacitance and high power capability for use in data line applications. It is commonly used in computer, telecom and industrial applications, as well as other areas where over-voltage transients are a potential hazard.

The ROV05H241K is a packaged semiconductor device that is comprised of a silicon reverse blocking and unidirectional unipolar diode, capable of withstanding high voltage transients and spike up to 5000 W peak pulse power. The device is designed to protect sensitive electronic circuits from power and data line surges using a low capacitance structure. It is capable of withstanding voltage up to the maximum rated peak power and is suitable for applications such as connecting TTL/CMOS lines between circuit boards.

The working principle of the ROV05H241K is relatively straightforward. The device consists of a junction diode connected in parallel and forward with a metal-oxide varistor (MOV). When a surge voltage is detected above a certain level, the diode is activated and begins to conduct a current. The MOV takes over and provides short-circuit protection from the overvoltage. The combination of the diode and the MOV allows for a much higher level of protection from ESD and other overvoltage transients. This protection is enhanced by the low capacitance structure of the device, which reduces the voltage seen by the rest of the circuit.

In the event of an overvoltage event, the ROV05H241K utilizes a diode to conduct the surge current in forward direction immediately and a MOV to absorb the surge. The MOV then diverts the energy to ground while the diode limits the current. This combination of the two components prevents circuit damage due to ESD and other transients. The ROV05H241K is able to provide protection to an input or output pin of a circuit board by handling up to 5000 w peak pulse power.

ROV05H241K is designed to protect circuits that are subjected to high-energy surges or transients such as electrostatic discharge (ESD), lightning, and power and data line surges. The device has a low capacitance structure, which makes it suitable for protection of data lines. It is ideal for protecting PC and other equipment from overvoltage power and data line surges. It can also be used to protect against ESD transients.

In conclusion, ROV05H241K is a product of Varistors, MOVs type, suitable for data line electrical transient over-voltage protection, capable of withstanding high voltage transients and spike up to 5000 W peak pulse power. It uses a diode to conduct the surge current in forward direction immediately and a MOV to absorb the surge, and the low capacitance structure of the device provides additional protection from ESD and other overvoltage transients. The ROV05H241K is an ideal solution for internal boards, PC equipment and other electronic circuits that need protection from power or data line surges.

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