SA130A-E3/73

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The SA130A-E3/73 TVS - Diodes are designed for over-voltage and transient protection circuitry. They are used to limit voltage transients and spikes to parts of a circuit or system. This device is intended to be used in various applications like protecting consumer electronic equipment and communications systems from electrical damage.

The SA130A-E3/73 is composed of multiple silicon semiconductor junctions and the variation of doping concentrations to achieve the best result. Due to the low operating voltage and the low clamping voltages, the TVS is perfect for portable electronics and automotive applications. It also offers high surge current ratings of up to 10A and allows a steady state operation at 150V rated voltage.

The protection mechanism of the SA130A-E3/73 is different from other TVS devices. The reverse polarity of the transient voltage crosses the Zener voltage of the device, creating an avalanche breakdown and clamping the voltage. This voltage clamping ability protects the circuit or the system from over voltage damage. The device also has a fast response to the fast transient current and can clamp the voltage back to the normal operating level rapidly. The quick response of the device protects the circuit from overvoltage damage from transient discharges and ESD.

The SA130A-E3/73 can be used across a wide range of applications like consumer electronics, automobiles, and industrial applications. One example is where the SA130A-E3/73 can be used in automotive applications like defending the ECUs and IC chips from over-voltage transients. It can also be used in cellphones, laptop computers, or other consumer electronics to provide surge protection.

In conclusion, the SA130A-E3/73 is an ideal choice for over-voltage protector and transient protection circuitry. It provides excellent protection from transient voltage surges and spikes and can be used in consumer electronics, automobiles, and industrial applications. With its fast response rate, the device can effectively protect the system or circuit from damage from excessive voltage and over-voltage transients.

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