SMF58AHRVG

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TVS (Transient Voltage Suppressor) diodes are commonly used in electronics for protecting other components from high voltage surges. The SMF58AHRVG is a high performance, ultra-low capacitance TVS diode designed for ESD (electrostatic discharge) protection. It offers excellent protection against static discharges and EMI (electromagnetic interference).

The SMF58AHRVG is designed to protect sensitive electronic components from overvoltage transients. It provides up to 30 kilovolts maximum avalancheenergy, and is rated for an operating voltage range between 6 and 18 volts. The diode has a low leakage current, ensuring that only negligible amounts of current are lost or wasted when it is not conducting. The diode also features a fast response time, allowing it to react quickly to transient events and help protect components from damage.

The SMF58AHRVG has an operating temperature range of -55 to 125 Celsius, and is rated for high reliability and long life performance. The diode is RoHS (Restrictions of Hazardous Substances) compliant and is available in a five-pin SOT-23 package.

The SMF58AHRVG is typically used in a wide range of applications, including telecommunications, automotive, industrial, and consumer electronics. It can be used in ESD protection circuits, data line protection, and charge pump IC protection. The diode is also well-suited for surge protection of AC and DC power networks, and for protection of signal lines.

The working principle of the SMF58AHRVG is based on the Avalanche Breakdown effect. When the diode is exposed to a voltage that exceeds its breakdown voltage (Vbr), a large number of electrons will be generated in the reverse-biased junction. These electrons then form a cloud and create a lower resistance region, allowing current to flow from the anode to the cathode and dissipating the surge energy.

The SMF58AHRVG is a versatile and reliable TVS diode offering excellent protection from overvoltage transients. It has a low capacitance, a fast response time, and a wide operating temperature range. The diode is ideally suited for use in applications such as ESD protection, data line protection, charge pump IC protection, and surge protection.

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