SA11-E3/73

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TVS (Transient voltage suppressors) diodes are an important component for many electronic applications as they protect sensitive electrical components from dangerous over-voltage spikes, or ESD (electrostatic discharge). The SA11-E3/73 is a type of TVS diode specifically designed to protect low voltage electronic components from voltage transients that can cause electrical overstress.

Applications

The SA11-E3/73 is suitable for numerous electronic applications, including many commonly used in automotive, industrial, medical, telecommunications, and consumer electronics. It is particularly beneficial in the automotive and industrial sectors, where protection from voltage transients is especially important. This TVS diode is specifically designed for automotive applications and can provide protection from ESD events and other transient voltages as high as 73 volts. It is widely used in car entertainment systems, dashboard control systems, headlamps, diodes, HVAC systems, and other similar applications.

Features

The SA11-E3/73 TVS diode offers multiple features and benefits to users. It has a maximum rated voltage of 73 volts, allowing it to provide effective protection from voltage transients. It performs very quickly, typically reacting within 1s, minimizing the duration of the over-voltage transient to the shortest possible level. It is suitable for both AC and DC working conditions, allowing it to be used in a wide variety of electronic circuits. The SA11-E3/73 also offers superior clamping performance, allowing it to effectively limit the voltage to a safe level and protect sensitive electronic components from fatal damage.

Working Principle

In the event of a voltage transient, the SA11-E3/73 TVS diode will very quickly conduct to reduce the peak voltage within the device to a safe level, protecting it from the dangerous effects caused by an over-voltage situation. When the voltage transient goes away, the TVS diode will stop conducting and automatically return to a non-conducting state. This makes it a very effective and reliable form of protection for many types of electronic components.

Conclusion

The SA11-E3/73 TVS diode is a popular choice for many electronic applications, particularly those in the automotive and industrial sectors, due to its low voltage, fast-acting and reliable features. It provides effective protection from voltage transients, helping to safeguard electronic devices and components from the dangers caused by over-voltage events.

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