TT520N22KOFHPSA2 Datasheet/PDFThyristors, more commonly known as SCRs, are solid-state switched devices that can withstand large amounts of power and are used in various applications ranging from motor drives, switch-mode power supplies, and current controllers among others. The TT520N22KOFHPSA2 is a type of SCR module manufactured by ON Semiconductor and is typically used in power controllers, rectifiers, and inverters.
The TT520N22KOFHPSA2 module is composed of two SCRs connected in anti-parallel, with each SCR rated at 2500V, 30A, 2A holding current, 1.4A switching current, and has a forward conduction voltage drop of 2V max at 30A. It is a robust switching component with a maximum junction temperature of 150 degrees Celsius and a maximum storage temperature of 175 degrees Celsius. Its electrical design offers protection features, such as surge and thermal protection, which makes it highly suitable for various industrial applications.
The TT520N22KOFHPSA2 module is designed for high-power applications, thus its high-voltage and current ratings. To reduce the possibility of power losses, two SCRs were used in anti-parallel, providing the functionality of two switches in a single component. This component can be used for power switching, controlling and on/off applications, and it allows for manual or remote control of power load switching. It is especially suitable for applications requiring large power elays, where the current must be switched from a low level to a high level, or vice versa, in a reliable and safe manner.
The TT520N22KOFHPSA2 module is widely used in the industrial field, such as motor controllers and power converters. For instance, it is often used in AC-DC converters and drives to provide efficient control of large motor loads. It serves as an interface between the power source and the motor, allowing precise modulation of the power transfer and current flowing through the motor. This prevents accidents and ensures the motor is running at optimal performance.
In summary, the TT520N22KOFHPSA2 SCR module is a robust, durable, and reliable component that can be used for a variety of industrial applications. With its high-voltage and current ratings, surge and thermal protection, and its ability to switch power load from low to high level accurately and safely, it is the perfect choice for industrial applications that require precise power control.