SA5.0-B

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Transient voltage suppressor (TVS) diodes provide protection for circuits against voltage transients. The SA5.0-B is a series of unidirectional, bidirectional, and cascode-style TVS diodes. The SA5.0-B series of TVS diodes offer peak pulse power ratings of 5W (5.0A) up to 15KW, at a reverse standoff voltage (Vrwm) of 5.0V. These TVS diodes also offer a low dynamic internal resistance and a high surge current rating, making them suitable for use in a variety of circuits and applications.

The SA5.0-B series of TVS diodes are commonly used in the protection of semiconductor devices, telecommunications and digital equipment. They provide protection against ESD and other high-voltage transients, and also offer protection against short circuit and other reliable circuit protection. SA5.0-B TVS diodes have been specifically developed for applications in systems with sustained power transients, such as those that are caused by switching power sources or motors.

The working principle of a TVS diode is based on the principle of a Zener diode, which operates in reverse breakdown mode. When the voltage across the diode exceeds a predetermined limit, the diode will enter a state of reverse breakdown, allowing a current to flow in the opposite direction. This current is measured in accordance with avalanche breakdown operation and is far greater than the current that would flow in normal circuit operation.

SA5.0-B TVS diodes are available in two packages; SOD-123 and SOD-123F. The features of each package are different, with the SOD-123 having higher peak power ratings than the SOD-123F. The SOD-123 package also offers a larger component size, making it well suited for applications that require a higher transient power rating.

The SA5.0-B series of TVS diodes feature a low dynamic internal resistance for improved ESD protection, a low capacitance for improved signal integrity, a high surge current rating, and a high peak power rating. These features combined make it an ideal solution for the protection of semiconductor devices, telecommunications and digital equipment, and other circuits.

Overall, SA5.0-B TVS diodes offer a reliable solution to circuit protection, offering both transient power protection and ESD protection. With the wide variety of package types available, the SA5.0-B series of TVS diodes can be used in a vast range of applications. Each package offers its own unique features, making them an ideal choice for engineers and designers.

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