VE07M00141K Circuit Protection

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TVS – Varistors, MOVs, is a type of protection component, typically used to protect electronics from over-voltage transients. It works by reducing an incoming voltage spike or surge to an acceptable level, and providing a low impedance path to the ground. TVS components are rated by peak pulse capture current, maximum voltage, and maximum pulse energy.

The VE07M00141K is an application field of TVS – Varistors, MOVs, which is suitable for protecting single-line signal circuits. It also acts as an AC line filter against high frequency interference. The VE07M00141K has a peak surge current rating of 141A with a reponse time of less than 10ns and a minimum capacitance of 0.33uF at 100V. This device features a low leakage current of less than 25µA and a maximum operating voltage of 132V.

The working principle of TVS – Varistors, MOVs, is that when a large over-voltage or surge occurs in a circuit, the TVS component will act as a short circuit and shunt the current to ground. This prevents electrical damage from occurring to other components in the circuit, and also ensures that the voltage is reduced back to its level before the surge, in a safe and controlled manner. The speed of the TVS component is critical in this process, as it should respond instantly to surges to prevent damage.

The VE07M00141K achieves this protection by having an internal diode structure, which is designed to absorb any sudden electrical surges. The internal diode reacts quickly to the sudden changes in voltages to shunt the current to the ground and protect the circuit. The diode structure also ensures that the voltage across the device doesn’t reach a dangerous level, and will not cause further damage to other components in the circuit.

The VE07M00141K is designed for use in home appliances, automotive, industrial, communication equipment, and other mechanical and electrical product systems as it offers fast response time and low leakage current. It is able to protect circuits from extreme over-voltage and voltage spike transients, ensuring reliability and safety of electronic systems.

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