MV1N8169US

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TVS – Diodes are a type of signal protection device used in electronic circuit applications as protection against Electrostatic Discharge (ESD), Transient Electrical Overstress (EOS) and other forms of electrical stress. In today’s digital circuits, the protection of the circuit is as important as any of its other features. The right protection will ensure the longevity of the circuit, therefore it is important to understand the different types of TVS – Diodes, and their applications.

The MV1N8169US is a glass passivated junction TVS diode designed for use in a wide range of applications such as voltage clamping and circuit protection from electrical surges. It features a very low leakage current, low clamping voltage, low breakover voltage, and a fast response time.

MV1N8169US can be used for a variety of applications such as overvoltage protection, current limiting, and ESD protection for high speed data lines. It is made up of Su-8 polymer body formulated to facilitate high heat dissipation and has an operating temperature range of -55°C to +125°C. MV1N8169US is also RoHS compliant and UL recognized, making it suitable for a wide range of applications.

In order to understand the working principle of the MV1N8169US it is necessary to understand the basic structure of TVS - Diodes. Basically, when a current or voltage above the “clamping voltage” is applied, the structure of the diode changes from a low resistance variable resistor to a short circuit, thus minimizing the voltage and current applied to the protected circuit. The blocking voltage of the diode, which is usually higher than the clamping voltage, will determine the maximum voltage at which the TVS - Diode can be used.

When the TVS - Diode is connected to the circuit, it effectively shunts the excess voltage or current away from the protected chip, thereby protecting it. The response time of the TVS - Diode is typically in the range of 1-20 nanoseconds. This means that the diode is able to clamp the overvoltage almost instantaneously, thus providing the protected chip with enough time to shut down or reset.

The MV1N8169US is a limited energy bi-directional TVS diode specifically designed to protect electronic circuits from transients induced by ESD, cable discharge events (CDE), antenna discharge events (ADE), EFT (electrical fast transients) and surge. The diode is available in both through-hole (MV1N8169US-2T) and surface-mount (MV1N8169US-2S) packages, making it suitable for a wide range of applications.

The MV1N8169US is ideal for use in automotive applications which require high performance protection from ESD and surge. It can be used to provide protection for the automotive sensors, microprocessors, actuators, and other components that are subjected to electrical overstress. It also has a small size and high clamping capability, making it suitable for applications which require space saving.

In summary, the MV1N8169US is a bi-directional TVS diode which provides fast response time, low resistance, and excellent protection against Electrostatic Discharge (ESD), Transient Electrical Overstress (EOS) and other forms of electrical stress. It is available in through-hole and surface-mount packages, making it suitable for use in a range of automotive, portable, and consumer applications.

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