The DKFT1600A / 19-25 Fast Turn-Off Thyristor is a high-power disc-type semiconductor device designed for industrial switching and power control applications. It features an interdigitated amplifying gate, fast switching performance, high di/dt capability, and low switching loss for demanding power systems. With an average on-state current of 1600A and a repetitive peak off-state/reverse voltage range of 1900V to 2500V, this thyristor is well suited for converters, chopper circuits, and induction heating equipment. Its double-side cooled structure helps provide stable thermal performance and reliable operation in high-current assemblies.
The DKFT1600A / 19-25 Fast Turn-Off Thyristor is a high-power disc-type semiconductor device designed for industrial switching and power control applications. It features an interdigitated amplifying gate, fast switching performance, high di/dt capability, and low switching loss for demanding power systems. With an average on-state current of 1600A and a repetitive peak off-state/reverse voltage range of 1900V to 2500V, this thyristor is well suited for converters, chopper circuits, and induction heating equipment. Its double-side cooled structure helps provide stable thermal performance and reliable operation in high-current assemblies.
Fast turn-off thyristor design
High current handling capability
Low switching loss
Fast switching performance
High di/dt capability
Double-side cooled structure
Suitable for demanding industrial power equipment
Power converters
Chopper circuits
Induction heating equipment
Industrial power control systems
High-current switching equipment





