MR2520LG

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TVS (transient voltage suppressor) diodes have an integral part to play in a number of electronic applications. They are designed to protect various devices and circuit elements from extreme external voltages, such as those caused by ESD (electrostatic discharges or lightning). Currently, there is an array of different types of TVS diodes available in the market, one of which is the MR2520LG.

The MR2520LG TVS diode is a unidirectional self-breakdown diode that offers effective protection against transients, ESD and other transient events. This device is suitable for high reliability applications with a minimum transient peak pulse current of 25A (8/20µs). The MR2520LG has a low dynamic resistance of 0.0017Ω, which allows it to quickly respond to high current pulses and thereby protect sensitive components in the circuit. The typical breakdown voltage of these diodes is 26V.

The working principle of the MR2520LG is fairly simple. It is designed to limit transient peaks in voltage (such as those caused by ESD or lightning) to a safe level, allowing the device or element it is protecting to remain functional. The diode has a small capacitor in its structure, which absorbs the excess voltage and current and dissipates the energy by releasing heat in the form of an electrical spark. This capacitator helps the diode to rapidly respond to any changes in voltage or current, thereby providing the desired protection.

The MR2520LG is suitable for a variety of applications, including industrial, aerospace and automotive. It can be used in a variety of devices and circuits, such as: power supplies, test instruments, appliances, computing equipment, telecom systems and medical systems. The diode can also help protect LEDs, transistors and other sensitive components from damage by providing protection against extreme voltage and current surges.

In conclusion, the MR2520LG is a highly effective TVS diode that is suitable for a wide range of applications. It is designed to protect devices and circuits from extreme external voltages, such as those caused by ESD and lightning, by limiting transient peaks to safe levels. The diode has a low dynamic resistance and a fast response time, making it ideal for high reliability applications such as those found in industrial, aerospace and automotive sectors.

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