SM8S20A-E3/2D

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The SM8S20A-E3/2D is a popular type of Transient Voltage Suppression (TVS) Diode. This device is designed to protect against voltage transients and noise in a wide variety of applications. It can be used to protect sensitive components from surges and to reduce EMI emissions. The SM8S20A-E3/2D is available in a range of package types, including single and dual-section configurations, and is rated for a maximum working voltage of 20V.

The SM8S20A-E3/2D consists of two distinct sections. The first section is the avalanche Zener Diode, which provides avalanche breakdown and protects against voltage fluctuations. The second section is the Semiconductor Switch, which operates as a resettable fuse and provides protection from high-energy surge events. The SM8S20A-E3/2D is designed to provide a low leakage current with a wide temperature range, up to 125°C.

The SM8S20A-E3/2D is based on a field-effect transistor (FET) technology, which is more efficient than a bipolar design. The FET technology enables the device to offer high ESD protection, good temperature stability, and a long lifetime. The SM8S20A-E3/2D is also able to handle surge currents up to a 10A peak.

The SM8S20A-E3/2D offers excellent clamping performance with fast response times and low residual voltage. It can help protect sensitive electronic components from overvoltage, ESD, EMI, and lightning. The device has a wide operating voltage range of 8-20V, and is able to sustain clamping voltages up to 41.2V (nominal).

The SM8S20A-E3/2D is one of the most reliable TVS Diodes available, and is an ideal device for protecting against voltage transients and EMI. The device is typically used in a wide range of applications, such as industrial, automotive, medical, and consumer electronics. It is easy to install and can provide the necessary protection for sensitive components in harsh environments.

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