V140LC20APX2855

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TVS (transient voltage suppressors) are electronic components or circuits specifically designed to protect sensitive electronic equipment from voltage spikes. A common TVS component is the Varistor, which is designed to protect against a wide range of voltage spikes. MOVs (Metal Oxide Varistors) and Diodes are also popular TVS components.

The V140LC20APX2855 is a varistor developed by the company Vishay Semiconductors. It is a bidirectional varistor with a clamping voltage rating of 140V. This device has been developed to provide robust transient protection for telecom, led lighting and other high-voltage devices. Its two extreme conditions are 130V on the low side and 175V on the high side, allowing for a range of protection against common transient voltages in these applications.

V140LC20APX2855 varistors have several key properties which make them ideal for different applications. Firstly, they have a low leakage current rating which means they can protect delicate signals. Secondly, their low-g capacitance allows for a reduction in false triggering. Additionally, their low power loss offers significant savings in circuit power dissipation.

The varistor works by using a combination of electrical resistance and capacitance. When an electrical shock passes through the device, one of the components resists the current while the other stores the charge. When the voltage spike dissipates, the stored charge is released, thus preventing damage to the device or circuit.

The V140LC20APX2855 can be used in a wide range of applications, such as telecom, lighting, medical and consumer electronics. The device provides excellent surge protection and is suitable for automotive, industrial and manufacturing applications. Additionally, the varistor has a wide operating temperature range of -40°C to +125°C, making it suitable for a variety of applications in harsh environments.

In conclusion, the V140LC20APX2855 metal oxide varistor is a highly reliable device that offers robust protection for high-voltage applications. It combines high clamping voltage, low leakage current and low power loss to provide a versatile solution for applications in telecom, lighting, medical and consumer electronics.

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