MXSMCG8.5A Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are popular choices for protecting sensitive electronics against transient electrical overvoltages. NXSMCG8.5A is a commonly used TVS diode. TWS diodes differ from regular diodes in that they can handle much higher voltages and feature both high- and low-impedance paths.

The NXSMCG8.5A is manufactured by NEO-Semiconductors and is designed for automotive applications. It is a semiconductor device composed of two silicon junction diodes connected in series and a zener diode. It has a maximum voltage rating of 8.5 volts and a maximum power rating of 250 mW. It can dissipate ESD pulses up to 8 kV, which makes it suitable for use in automotive systems. It also features an enhanced temperature range of -55 to +125ºC.

The NXSMCG8.5A is used in a wide range of automotive applications, such as ECUs, BCGs, anti-lock brake systems, and airbag control systems. It acts as a protective device against transient overvoltages that might be caused by ESD strike, induced surge, or induced spikes.

In operation, the device acts as a voltage clamp, limiting the voltage across it to a safe level when the voltage rises above the clamping voltage of 8.5 volts. When a high voltage transient occurs, the device quickly reacts, and the zener diode begins to conduct. The internal diode and the zener diode work together to reduce the voltage across the device. The device also features a low capacitance, which ensures that it can react quickly to transient voltages.

The NXSMCG8.5A is an essential component for automotive electronics, offering protection against transient overvoltages. It is specifically designed to work in automotive applications and its low capacitance and wide temperature range make it suitable for use in high-temperature environments.

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