P4802SBLRP

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Thyristors are a type of solid-state semiconductor device that performs switching and voltage-control functions. The P4802SBLRP is a high voltage, low on resistance thyristor specifically designed for use in high voltage switching applications. It is rated for voltages up to 1800 Volts and is capable of handling up to 1000 amperes of current.

The P4802SBLRP\'s primary application field is high voltage, high current switching applications. It is ideal for use in high voltage motor control, adjustable speed drive (ASD) systems, uninterruptible power supplies (UPS), motor starters, and other high voltage applications where robust load switching is required. Due to its low on-resistance and high power dissipation capabilities, it is also suitable for use in over-voltage, surge protector circuits.

The P4802SBLRP thyristor has a breakdown voltage of up to 1800 volts and can handle up to 1000 amperes of current. It has a maximum junction temperature of 175°C and a storage temperature of -40°C to 125°C. The device is based on 3-pin construction, with pins for leakage current control, gate control, and anode connection.

The working principle of the P4802SBLRP thyristor is straightforward. When a voltage is applied to the anode connection, it causes a voltage drop across the thyristor, resulting in a current through it. This current then triggers the gate to pass current, resulting in an on state of the thyristor. By controlling the gate voltage, the current through the thyristor can be controlled. When the reverse voltage exceeds the breakdown voltage, the thyristor will turn off.

The P4802SBLRP is a reliable and cost-effective solution for high voltage, high current switching applications. It is designed to provide an optimal balance of on-resistance and high current handling capabilities. With its wide voltage and current ratings, it is suitable for use in many different applications.

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