MV1N8161 Circuit Protection

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TVS (Transient Voltage Suppressors) is an integrated circuit protection solution that helps to protect a system from potential damage caused by electrical surges. The MV1N8161 TVS Diode is a unidirectional device that is designed to protect circuits from electrical overstress caused by transients and ESD (electrostatic discharge). It is used in a wide range of applications, from consumer electronics to industrial applications.

The MV1N8161 has an ultra low operating capacitance of 0.3 pF that makes it suitable for high-speed signal protection. In addition, the device has a breakdown voltage (VBR) of 8V and is rated for high peak pulse power dissipation of 500W (10/1000µs). It is also available in SOT23 packaging, which makes it easy to use in space-constrained applications.

The MV1N8161 is a dual-channel diode based on silicon-based structure. It has two separate channels, one positive and one negative, to protect circuits against ESD and voltage surges. The positive channel helps to protect the positive power lines, while the negative channel provides protection against reverse voltage spikes. In addition, the device includes two distinct breakdown voltages, one for each channel, which helps to provide robust protection against ESD and transients.

The working principle of the device is based upon the avalanche breakdown of the reverse biased diode. When the device is reverse biased, it goes into an avalanche breakdown mode. When a transient overvoltage is present, electrons being injected from the N-type material accelerate and collide with the P-type material, resulting in a breakdown of the junction. This breakdown acts to limit the voltage and current, thus protecting the system from potential damage.

The MV1N8161 is a low-cost, yet highly effective, protection solution for many applications. It is often used in consumer electronics, industrial systems, automotive applications, telecommunications, and other applications where electrical overstress (EOS) protection is needed. The device is available with a wide range of breakdown voltages and can be tailored to fit various application requirements.

The MV1N8161 is a highly reliable and robust protection solution that can provide superior electrical overstress protection in a wide range of applications. Its low operating capacitance and high peak power dissipation make it suitable for protecting against high-speed transients. The device’s two channels also provide dual protection against ESD and voltage surges. It is available in a variety of package options and provides robust protection in a cost-effective solution.

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