SA54CA-E3/73 Circuit Protection

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TVS - Diodes are traditionally used to protect sensitive electronic circuits from transient electrical events, such as electrostatic discharges, voltage surges, and more. The latest-in-line in the world of TVS - Diodes is the SA54CA-E3/73. In this article, we\'ll discuss the application fields and working principle of the SA54CA-E3/73.

The SA54CA-E3/73 is a Single-Line, ESD Suppression Diodes. It is capable of absorbing high peak power and provides excellent clamping performance while preventing voltage surges. It is designed for applications requiring a higher level of multifunctional protection for low voltage, low power consumer-oriented applications.

It offers superior performance in terms of inductive kickback protection and the possibility to physically integrate the lower ESD clamping voltage. In addition, the SA54CA-E3/73 has a compact size and incorporates an industry standard SOD-123 footprint to maximise design flexibility.

The SA54CA-E3/73 is suitable for a variety of applications. It is suitable for many consumer electronics including cellular phones, notebook computers, and PDAs. It can also be used for automotive, telecom, industrial, and general electronics related applications. In addition, it can be used for applications where ESD protection is required, such as USB, data ports, etc.

The SA54CA-E3/73 is capable of absorbing peak currents of up to ±3.3A. Additionally, it has an ESD protection level of up to ±30kV according to the IEC 61000-4-2 contact discharge standard and up to ±30kV according to the air discharge standard. It also offers low clamping voltage and fast response time.

Generally speaking, TVS - Diodes work by diverting transient currents away from sensitive components. The SA54CA-E3/73 works by providing a low impedance path to ground for any transient current. When current is diverted through the diode, the diode\'s internal resistance suppresses the voltage and dissipates the energy. This process keeps the voltage on the circuit very low, protecting the components connected to it.

The SA54CA-E3/73 is a top-performance TVS - Diode which offers robust protection of low voltage, low power consumer-oriented electronic circuits. It offers excellent ESD protection, clamping performance, low inductive kickback protection, and fast response time. Additionally, it integrates a standard SOD-123 footprint which adds to its design flexibility. It is suitable for many applications including automotive, telecom, industrial, consumer electronics, and more.

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