SMCG17A-E3/9AT Circuit Protection

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TVS (Transient Voltage Suppressor) Diodes are used to protect electronic circuits against overvoltage, also referred to as an electrical overstress. They are available in various packages for a variety of applications such as surface mount, SOT-23, leaded, axial, and others. The SMCG17A-E3/9at is a particular type of TVS diode specifically designed for automotive applications.

The SMCG17A-E3/9AT can be used to protect a wide range of automotive components such as DC-DC converters, ECUs, radios, radios/navigation units, and other circuits that are mounted in a vehicle. It is equipped with a nominal breakdown voltage of 17V and is capable of providing protection from electrical surges with total power dissipation of up to 900W. This TVS diode can also withstand operating temperatures up to 150 °C.

The working principle behind the SMCG17A-E3/9AT is based on the breakdown voltage of the diode. This diode has a zener voltage rating of 17V, which means it can handle any voltage up to this without any permanent damage. However, beyond the 17V threshold, the diode will break down and start to conduct, thereby limiting the voltage to safe levels. This is an important characteristic for automotive applications, as electrical surges can cause permanent damage to any connected circuitry.

The SMCG17A-E3/9AT offers a number of advantages over other TVS diodes. It is designed to dissipate more than 4 times the power of traditional TVS diodes, making it suitable for applications with higher power requirements. It also has a fast response time of less than 1.2 nanoseconds, making it a great choice for sensitive electronics. Additionally, it has an extremely low profile, making it suitable for use in compact spaces.

The SMCG17A-E3/9AT is a highly reliable, low-profile TVS diode designed for automotive applications. It is capable of providing protection against electrical overstress up to 17V with total power dissipation of up to 900W. With a fast response time and a high power rating, this diode is suitable for a wide range of automotive applications, and its low-profile design makes it perfect for use in cramped spaces.

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