Fuse IRKT91/12 is a compact component package that combines a thyristor and the SCR IRKT9112 to provide controlled switching in power circuits. This module delivers two essential switching devices in a single assembly, simplifying design, procurement, and assembly while helping to reduce board space. Key benefits Dual switching in one package: includes a thyristor and the SCR IRKT9112 to support a range of power control tasks. Design simplification: reduces the number of separate components needed and streamlines gate drive integration. Flexible gate drive compatibility: suitable for standard gate drive schemes used in practical power electronics. Spaceefficient and easy to mount: intended to fit common PCB layouts and heatsinking approaches. Reliable siliconbased devices: built for robust operation in typical industrial and electronics applications. Key attributes Functionality: integrated thyristor and SCR IRKT9112 within a single package for power switching and control. Compatibility: designed for use with standard gate drive circuits and conventional PCB mounting practices. Size: compact form factor suitable for dense layouts and modular designs. Material: siliconbased power semiconductors intended for durable performance. Performance: configured to support reliable switching and control in common power electronics applications. Typical use cases Phasecontrol applications: AC dimming for lighting or heating where controlled conduction is required. Motor and drive control: switching and regulation in small to midsize motor control or conveyor systems. Power supply regulation and protection: load switching and softstart/ protection circuits in power supplies and DC/AC interfaces. For detailed electrical characteristics, operating conditions, and mounting guidelines, refer to the product datasheet.