SMCJ17CA-E3/57T

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Transient Voltage Suppressors (TVS) are devices that are used on the electronic circuits in order to suppress transients caused by voltage spikes. The SMCJ17CA-E3/57T is a transient voltage suppressor (TVS) diode that is designed for use in high-frequency applications. It is mainly used for protecting against electrostatic discharge (ESD) in electronic systems.This diode has an ultra-small package with a low on-state resistance of 22mΩ. It features a fast response time of less than 9ns, low capacitance, and high temperature performance. The SMCJ17CA-E3/57T is designed to protect sensitive components from high energy spikes of up to 17kV (IEC 61000-4-2).

The primary application of the SMCJ17CA-E3/57T is to protect against ESD. It is suitable for use in high frequency communication systems, including mobile phones and personal digital assistants (PDAs). The diode can also be used in a variety of applications where a fast response time and a low on-state resistance are important, such as power supplies and automotive electrical systems.

The working principle of the SMCJ17CA-E3/57T is simple. When the voltage in the circuit exceeds the reverse breakdown voltage of the diode, the diode will become conductive and will reduce the voltage back to the normal level.

When the transient voltage exceeds the device\'s peak power rating, it starts to clamp the voltage at a specified level. This is known as voltage clamping. As long as the transient voltage remains below the peak power rating, the device will clamp the voltage and protect the system from further damage.

In order to achieve the desired level of protection, the SMCJ17CA-E3/57T must be installed in the correct position and orientation. It should be connected directly to the power supply and the ground with two leads and two screws. The device should also be placed as close as possible to the components that it is protecting.

The SMCJ17CA-E3/57T is a versatile device that can be used in a variety of applications. It is designed to protect against ESD and to provide fast response times for high frequency communication systems. It is a reliable and cost-effective solution for protecting sensitive components in a wide range of applications.

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