SA6.5A-E3/73

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TVS -Diodes (Transient Voltage Suppressor -Diodes) are components used in circuit design to protectagainst transient voltage events. The SA6.5A-E3/73 is a surface mount TVSdiode whose application and working principles are discussed below.

Applications:

TVS diodes can be used in a variety of applications for protection from transient voltages. TheSA6.5A-E3/73 is particularly well-suited for protection from over-voltage and ESD (electrostatic discharge) in telecom and computer-based systems. It can also be used to protect consumer and automotive electronics from transient voltages. It is rated at 6.5A, and can operate over a temperature range of -55°C to +150°C. The diode\'s compact package and fast response time make it suitable for use in high frequency applications.

Working Principle:

The SA6.5A-E3/73 is a unidirectional diode, meaning that it offers protection from transient voltage in one direction only. It works by limiting the peak voltage of a transient voltage event to a value below the breakdown voltage of the device. Once the current reaches its maximum operating level, the diode begins to conduct and dissipate the energy of the event. The SA6.5A-E3/73 is designed to withstand 6.5A ofcurrent, and has a low peak pulse power dissipation of 8.0 W.

The diode also features a highclamping voltage of 200 V@8 A, meaning that it is able to handle transient events with voltages reaching as high as 200 V. It has an ultra-fast response time of <1ns, allowing it to respond quickly to transient events. Its low temperature dependence ensures that the diode will remain operational over a wide temperature range.

Conclusion:

The SA6.5A-E3/73 is a powerful transilient voltage suppressor diode designed for use in telecom, computer and automotive applications. It offers protection from over-voltage and ESD, with a robust clamping voltage of 200 V@8 A and a fast response time. The diode\'s low temperature dependence also ensures that it can remain operational, even in extreme temperatures.

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