P3500SBRP Circuit Protection

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P3500SBRP Application Field and Working Principle

The P3500SBRP Thyristor is designed for the purpose of protecting sensitive electronic equipment from over-voltage damage. It can be used in a wide range of applications including low and medium voltage surge protection, medium voltage static switch, differential and high-current protection, high-voltage switch, and emergency power supply protection. The P3500SBRP also provides protection against inductive switching and inductive-driven transients.

The P3500SBRP Thyristor is designed with a superior structure to ensure its reliable performance in harsh industrial environments. The device has a high current capability, low voltage rating, and a robust design that prevents over-voltage damage. Its construction is formed using efficient materials and components, making it highly immune to corrosion and oxidation.

The P3500SBRP Thyristor has a maximum reverse voltage rating of 2400VDC and a peak repetitive reverse voltage of 2800VDC. It features an average on-state current rating of 3A and a peak repetitive off-state current rating of 1A. The P3500SBRP is designed to handle a minimum breakdown voltage of 3000V and has an excellent operational temperature range of -40°C to +80°C.

The P3500SBRP Thyristor works according to a simple principle — when the gate current reaches a certain level, the thyristor gate is turned on by a gate trigger and the power device starts to conduct current. As the current through the thyristor increases, the direct current voltage across it also increases, and eventually exceeds the threshold voltage at which the device turns off.

The P3500SBRP is designed with a zero-crossing point where the forward and reverse currents are equal in magnitude and opposite in direction. This allows the thyristor to respond quickly to an overvoltage or undervoltage condition. In addition, the P3500SBRP is designed to reduce power loss by its fast turn-off and transient recovery characteristics.

The P3500SBRP Thyristor provides high immunity to ESD, surge voltage, reverse breakdown voltage, and over-voltage transients. It is extensively used in electronic equipment, communication networks, automatic control systems, and power supplies. The device also offers excellent performance in mobile and outdoor applications.

The P3500SBRP is suitable for use in a variety of applications, ranging from high-voltage static switching, emergency power supply protection, and differential high-current protection. It is suitable for high-sensitivity applications due to its low voltage rating and high current capability.

In summary, the P3500SBRP Thyristor is an ideal solution for addressing transient voltage problems and ensuring the reliable protection of sensitive electronic equipment from over-voltage damage. It is designed to the highest standards of quality, providing a reliable, robust, and cost-effective protection solution.

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