Infineon Thyristor Module 1800 V 20 kA 566 A 250 mA 1.38 V TD570N18KOFHPSA1

The Infineon TD570N18KOFHPSA1 Thyristor Module is a high-power semiconductor device designed for phase control applications. Developed by Infineon, this module features a repetitive peak reverse voltage rating of 1800 V and a surge current capacity of up to 20 kA, making it suitable for demanding electrical control systems in industrial environments.

With a rated average on-state current of 566 A, this thyristor module can effectively handle high current loads while maintaining reliable operation through its maximum holding current of 300 mA and gate trigger current of 250 mA at a trigger voltage of 2 V. The design ensures a peak on-state voltage of 1.38 V, optimizing conduction efficiency by reducing power dissipation during operation.

Engineered for durability, the TD570N18KOFHPSA1 can operate continuously at temperatures up to 125°C, supported by its chassis mount configuration and a sturdy 60 mm base plate, which aids in heat dissipation and mechanical mounting.

This module is designed for use in various industrial, manufacturing, and power control applications where precise phase angle control and high surge handling are critical. Despite lacking explicit automotive or other special standards certifications, it serves reliably in general-purpose thyristor module roles.

Key technical features include its stable repetitive peak off-state current of 120 mA and a solid build suitable for chassis mounting systems. It is ideal for incorporation into circuits requiring reliable current control, such as motor speed controls, power converters, and industrial heating systems.

Rated average on-state current of 566 A for robust current handling. Maximum gate trigger current of 250 mA ensures consistent triggering performance. Peak on-state voltage of 1.38 V for energy-efficient conduction. Maximum operating temperature of 125°C enables use in high-heat environments.

Chassis mount with 60 mm base plate supports mechanical and thermal stability. Repetitive peak reverse voltage rating of 1800 V for reliable blocking performance. Surge current rating of 20 kA for transient robustness. Suitable for industrial and manufacturing power control applications.

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