STTH8R04DI

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The STTH8R04DI is a high power Schottky diode rectifier intended for high frequency switch mode power supplies. It has a low forward voltage drop and high average current, making it an efficient solution for power factor correction (PFC) and uninterruptible power supplies (UPS). The STTH8R04DI is especially suitable for high current applications, such as telecoms, computing, and industrial equipment.

The Schottky diode is a two terminal semiconductor device that is commonly used for rectification. It was invented by German physicist Walter Schottky in the late 19th century and is composed of a metal-semiconductor junction. The Schottky diode has a much lower forward voltage drop than other types of standard rectifiers, usually between 0.2 and 0.5 volts. At the same time, the device has a relatively low reverse leakage current which makes it a useful component in power factor correction circuits.

The STTH8R04DI is a single-phase Schottky diode rectifier. It has an average current rating of 40 amps, and a forward voltage drop of 0.3 volts. The device is available in a TO-220AC package, which is suitable for surface mounting. The device is rated for operation up to 150°C, making it suitable for use in high temperature industrial environments.

The STTH8R04DI is typically used in power factor correction circuits, such as those found in UPS systems. The device is also used in switch mode power supplies, where it can provide improved efficiency and increase the power factor of the system by reducing the switching losses associated with a standard rectifier.

The STTH8R04DI\'s low forward voltage drop and high average current make it an efficient device for power factor correction. The device also has a low reverse leakage current, which makes it well suited for UPS systems where a failsafe operation is required. The device can also provide improved efficiency in switch mode power supplies, reducing the switching losses associated with a standard rectifier.

The STTH8R04DI is a reliable, high power rectifier intended for high frequency switch mode power supplies. It has a low forward voltage drop and high average current, making it an efficient solution for power factor correction and uninterruptible power supplies. The device is also suitable for use in a variety of other applications, including telecoms, computing, and industrial equipment.

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