STMicroelectronics Thyristor SCR 1200 V 16 A 40 mA Gate Trigger Current TO-220 TYN1225RG

STMicroelectronics TYN1225RG Thyristor SCR is a high-performance discrete semiconductor designed to handle power switching and control tasks in industrial and electronic applications. It has a repetitive peak reverse voltage rating of 1200 V and a rated average on-state current of 16 A, making it suitable for medium power applications requiring reliable rectification and switching.

Encapsulated in a TO-220 package, this SCR is mounted through-hole and offers ease of assembly in power electronic circuits. The device features a maximum gate trigger current of 40 mA and a gate trigger voltage of 1.5 V, allowing for precise and efficient triggering control in various control systems.

The surge current rating of 260 A permits the thyristor to handle transient overloads common in industrial environments, supporting robust performance and device longevity. With a maximum operating temperature of 125°C and a minimum operating temperature of -40°C, this SCR functions reliably under harsh conditions.

Its low peak on-state voltage of 1.6 V contributes to improved efficiency by limiting voltage drop during conduction phases. This, combined with a maximum holding current of 50 mA and minimal repetitive peak off-state current of 0.01 mA, makes the TYN1225RG well-suited for precise switching tasks in power supplies, motor control, and industrial equipment.

Applications of this STMicroelectronics Thyristor include power management, automation controls, AC/DC converters, and other industrial semiconductor switching needs. Its robust ratings and standardized package facilitate integration into manufacturing and electronic assembly processes.

Designed as a Silicon Controlled Rectifier for power switching applications. Features a TO-220 package suitable for through-hole mounting. Maximum gate trigger current of 40 mA enables sensitive gate control. Surge current rating of 260 A supports transient overloads.

Wide operating temperature range from -40°C to 125°C. Low peak on-state voltage of 1.6 V reduces losses. Pin count of 3 conforms to standard SCR configurations. Maximum holding current of 50 mA maintains conduction state.

Minimal repetitive peak off-state current of 0.01 mA reduces leakage. Explore the Electronics & Electricals category for more power semiconductors and discrete devices on EnvMart.