The TYN225RG from STMicroelectronics is a robust and versatile thyristor, also known as a silicon-controlled rectifier (SCR), designed for high-performance applications that require phase control and rectification. This device is part of the TYN series, which is well-regarded for its reliability and efficiency in managing high current and voltage levels.

Key Features

• High Surge Capability: The TYN225RG thyristor can handle surge currents, making it suitable for applications that experience short-term overloads, ensuring reliability and longevity of the system.
• On-State RMS Current (IT(RMS)): This thyristor can sustain an RMS current of up to 25A, which allows it to control a considerable amount of power in various circuits.
• Repetitive Peak Off-State Voltage (VDRM): With a repetitive peak off-state voltage of 800V, the TYN225RG is capable of blocking high voltages in the off-state, contributing to the safety and stability of the application.
• Gate Trigger Current (IGT): The device has a low gate trigger current, making it easier to switch on and requiring less power from the control circuit.
• Operating Junction Temperature Range: The TYN225RG operates effectively within a wide temperature range, from -40°C to 125°C, making it suitable for harsh environments.

Applications

The TYN225RG is ideal for a variety of applications that require controlled rectification and phase control. Its typical applications include:

• Motor control circuits
• Industrial power tools
• Home appliances
• Lighting dimmers
• Battery chargers

Package and Mounting

This thyristor is packaged in a TO-220AB, which is a plastic encapsulated package with a tab for easy mounting onto a heatsink. The package is designed for through-hole mounting, facilitating easy integration into existing designs.

Quality and Standards

STMicroelectronics ensures that the TYN225RG meets rigorous quality and performance standards. The device is compliant with various international standards, ensuring its suitability for a wide range of markets and applications.