V271HC40

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V271HC40 is an environment friendly, high-energy, high-reliability Electrical Transient Voltage Suppressors (TVS) device with a working voltage of 2.5V to 30V. It has been developed and designed to provide superior overvoltage protection for various consumer electronics, automotive, telecommunications, and office equipment applications. This device works on the principle of providing some electrical isolation between the Input and Output when an input voltage fluctuates. There are two types of TVS devices, Varistors and MOVs, and V271HC40 works well within any of these categories.

When a Voltage Transient occurs in the Input, the device\'s Varistor characteristic creates a very high impedance between the Input and Output, which limits the current flow and isolates the Input from the Output. MOVs, or Metal Oxide Varistors, work based on the same principle. MOVs have a variable electrical impedance, making them useful for applications which require very sensitive inductive overvoltages protection. This includes applications such as low-charge pulsed voltage systems and inductive load switching.

V271HC40 also works well in hybrid applications, combining both Varistor and MOV characteristics for a high level of protection. This device provides a very low response time of less than 50ns, with a breakdown voltage that varies between 10-14V and a total clamping voltage of 20-30V. It is also very durable and reliable in long-term operation, with an operational life span of 25,000hrs to 50,000hrs with a temperature range from -40°C to +85°C.

The V271HC40 also has an inherent EMI suppression capability, which reduces electric noise generated by the system. This device also helps reduce thermal noise, which aids in the design of high-frequency circuits. The low performance factor makes it suitable for applications such as ESD and EOS protection against overvoltage transients originating from peripheral devices.

Due to its fast response, low clamping voltage, and high-performance factors, the V271HC40 is an effective and reliable device for providing overvoltage protection and EMI control. It is widely used in many consumer electronics, automotive, telecommunications, and office equipment applications, and can help provide superior overvoltage protection for almost any type of equipment.

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