SA130A-E3/54

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A transient voltage suppression diode (TVS) is a type of diode engineered to protect electronic circuit components from surges in voltage and current. The SA130A-E3/54 is a bidirectional, unidirectional, and bi-directional TVS Diode. It is designed to protect high-speed data lines such as LVDS and USB2.0 from destructive over-voltage transients.

The SA130A-E3/54 is made from silicon based junctions with integrated peak pulse power ratings of up to 250W at 10/1000μs. It provides fast reaction times with low clamping voltage across a broad range of breakdown voltages, from 4.3V to 33.5V. The device features ESD protection via a combination of low inductance and high capacitance.

The SA130A can operate in two modes: a unidirectional and bi-directional mode. The unidirectional mode provides protection in one direction from the application, and is also known as "reverse blocking". The bi-directional mode provides protection from two directions, protecting both the application and the environment against over voltage. This mode is also known as "bidirectional protection."

The SA130A-E3/54 is ideal for applications such as telecom equipment, medical devices, consumer electronics, and automotive systems. It is especially designed to protect high-speed data lines such as LVDS, HDMI, and USB2.0 against ESD, surges, and over voltage transients. The device provides fast reaction times and low clamping voltage across a wide range of breakdown voltages.

The working principle of the SA130A-E3/54 involves a junction diode made of silicon that is engineered to protect electronic circuit components from surges in current or voltage. It works by forming a junction between two electrodes in a semiconductor material when a reverse voltage is applied. When that happens, the device will conduct forward current and limit the over-voltage transients across the protected device. The breakdown voltage (the voltage at which the junction starts to conduct) of the device depends on how the diode is designed.

The SA130A-E3/54 TVS Diode is designed to provide protection against ESD, surges, and over voltage transients and is suitable for a wide range of applications. The device features an integrated peak pulse power rating of up to 250W at 10/1000μs and has a low clamping voltage across a broad range of breakdown voltages, from 4.3V to 33.5V, making it the perfect choice for protecting high-speed data lines against destructive over-voltage transients.

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