DVIULC6-4SC6Y Circuit Protection

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TVS – Diodes are components that are used for a wide array of applications. The DVIULC6-4SC6Y is a particular model that is one of the most commonly used due to its versatile features and good value for money. The DVIULC6-4SC6Y TVS - Diode is suited for applications such as lightning and surge protection, ESD (electrostatic discharge) protection, and IEC61000-4-2 and -4-5 compliance. In this article, we will discuss its application field and working principle.

Application Field

The DVIULC6-4SC6Y TVS - Diode is designed for application in the field of industrial, medical and consumer electronics, as well as automotive markets. It is a 6V device with a maximum breakdown voltage of 6.4V, a 15A peak pulse current, a maximum leakage current of 5uA, and a low clamping voltage of 8.5V when subjected to a 15A surge. The device is RoHS compliant and has a very low capacitance of 1.2pF which makes it suitable for high-speed signal transmission applications such as USB, HDMI, Ethernet, high-speed data bus, and coaxial cable applications.

The TVS-Diode provides great switching protection against high-rate electrical disturbances. This makes it suitable for applications such as circuit overvoltage protection, overload protection, and short circuit protection. Its impressive surge and ESD protection capability make it suitable for use in consumer electronics, telecom, and automotive electronics applications.

Working Principle

The TVS-Diode operates by providing fast-acting protection when exposed to a transient overvoltage or a surge. In a typical application, a TVS-Diode is used between the power source and the protected circuit. When a transient overvoltage or surge occurs, the TVS-Diode conducts current to regulate the voltage to an acceptable level. The device can also clamp the voltage to a stable low value, thus preventing a surge or transient overvoltage from damaging the protected circuit.

This TVS-Diode has anese extraordinary clamping efficiency and is capable of handling high-level surge pulses. This means that it can provide superior on-state protection even in the presence of very short, high-energy pulses. Additionally, this device has a reverse breakdown capability, meaning that when the surge exceeds the maximum operating voltage, the diode will clamp the voltage. This prevents any further surge.

The DVIULC6-4SC6Y TVS-Diode is capable of dissipating power without significant temperature rises. Furthermore, it has an operating range from -55°C to 125°C, giving you flexibility in your design and increased reliability. The TVS-Diode is also self-resistant to electrostatic discharge and features high-quality insulation materials. This ensures that your device is safe from ESD-related hazards.

In summary, the DVIULC6-4SC6Y TVS-Diode is a versatile component that is suitable for various applications in different fields. It provides fast-acting protection against transient overvoltage and surge, and offers superior on-state protection even in the presence of high-energy pulses. Additionally, it has an operating temperature range of -55°C to 125°C and is self-resistant to electrostatic discharge. It is a worthwhile addition to any design, both in terms of cost efficiency as well as reliability.

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