V5.5MLN41206WH Circuit Protection

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A TVS, also known as an transient voltage suppressor, is a device that helps to protect sensitive electronic devices from being damaged by power surges or transient spikes such as those caused by electrical storms. The V5.5MLN41206WH is such a TVS device and is used to protect electrical circuits by limiting the amount of voltage that flows through them. This article will discuss the application field and working principle of the V5.5MLN41206WH.

Application Field

The V5.5MLN41206WH is designed for use in industrial, consumer, automotive, telecommunications, medical, and communications applications, making it a versatile TVS device for many situations. It has a peak pulse power rating of 9500 W (10/1000 μs) and is capable of limiting the maximum surge voltage to 4.5 V. It also has a rated holding voltage of 5.5 V, which makes it suitable for use in a wide range of applications, including power systems, data lines, and HVAC systems.

One of the most notable features of the V5.5MLN41206WH is its very low capacitance, which makes it ideal for use in applications that require high-speed data transmission or are sensitive to noise. It has a capacitance of 2.2 pF @ 25V, which is significantly lower than other TVS devices. This allows it to be used in applications where low capacitance is critical for preventing voltage drops and signal integrity issues.

The V5.5MLN41206WH is also designed to meet industry-standard ESD requirements, making it an ideal choice for use in environments where electrostatic discharge is a concern. It has a clamping voltage of 5.5V and can withstand a 1.5 kV ESD contact discharge. This makes it suitable for use in industrial, consumer, automotive and other environments where static electricity is a concern.

Working Principle

The V5.5MLN41206WH is designed to protect circuits from transient voltages in two ways. First, it is designed with an internal diode that will allow current to flow in only one direction, protecting the circuit from reverse current surges. Secondly, it contains a surge-absorbing element that will limit the amount of voltage that can pass through the device. This can be compared to a clamp that is able to detect the voltage and then clamp it down to a predetermined maximum. This maximum voltage is set by the rated holding voltage of the device.

The V5.5MLN41206WH is also designed to be resistant to high temperatures and has a temperature rating of up to 105°C. The device is also able to withstand Solar Reflection and Infrared Radiance testing, which makes it ideal for use in outdoor applications.

Conclusion

The V5.5MLN41206WH is a versatile and reliable TVS device that is designed to protect sensitive electronic devices from power surges and transient spikes. It is designed for use in industrial, consumer, automotive, telecommunications, medical, and communications applications. It has a peak pulse power rating of 9500 W (10/1000 μs) and a rated holding voltage of 5.5 V, making it ideal for a wide range of applications. It also has a very low capacitance and is designed to meet industry-standard ESD requirements. Finally, it is able to withstand high temperatures and has been tested for Solar Reflection and Infrared Radiance, making it suitable for use in outdoor applications.

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