SM8S22A-TP

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SM8S22A-TP is a TVS diode that is designed for lightning protection in automotive and industrial applications. It is a unidirectional, low capacitance, transient voltage suppressor diode specifically designed to protect voltage sensitive components in automotive, industrial, and consumer electronics from high voltage transients. It is also suitable for data lines and ESD applications.

The SM8S22A-TP is capable of handling up to 18.5kA of surge current, withstanding a maximum surge of 55V, and its low capacitance makes it well suited for data line protection applications. It features a reverse clamping voltage between 6V-18V and can provide a clamping voltage of max. 37V at 9A. The device is housed in a small SOT-23 package, and includes a lead-free version for green initiatives.

The SM8S22A-TP can also used for protecting against lightning and electrostatic discharge (EDS) and is designed to clamp transient surges quickly and safely. The device is engineered using a transient voltage suppressor (TVS) device which is a diode specifically designed to absorb the voltage transients caused by ESD and lightning strikes. By limiting the voltage level that is allowed to reach the protected device, the TVS diode dampens the current surge and protects the device from possible damages.

In operation, the SM8S22A-TP works by clamping the voltage at a preset level to protect the device connected to it. When surge current passes through the diode, it begins to conduct, clamping the voltage at the desired level. This allows the device to safely absorb the energy of the surge while preventing any further damage to the connected device.

The SM8S22A-TP is a strong choice for protecting automotive and industrial applications from damage caused by ESD, lightning, and other transient voltage surges. With its low capacitance and high surge current rating, the SM8S22A-TP is a good fit for data line protection applications such as USB ports in automotive and industrial applications. It comes in a small SOT-23 package and is available in a lead-free version for green initiatives.

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