The DKFT2500A / 8-18 Fast Turn-Off Thyristor is a high-power, disc-type phase-control semiconductor designed for demanding power conversion and switching systems. It features an interdigitated amplifying gate, fast switching performance, high di/dt capability, and low switching loss, making it suitable for high-current industrial equipment. This device offers an average on-state current of 2500A, a repetitive peak off-state/reverse voltage range of 800V to 1800V, and a turn-off time of 30–60μs. Its double-side cooled clamping structure supports efficient thermal performance in converter, chopper, and induction heating applications.
Product Description
The DKFT2500A 8-18 Fast Turn-Off Thyristor is a high-power disc-type semiconductor device designed for demanding industrial switching and power control applications. It features a robust press-pack structure, stable electrical performance, and efficient thermal conduction for heavy-duty equipment. This type of fast turn-off thyristor is widely used in converter systems, chopper circuits, and induction heating equipment where reliable switching and high current handling are required. Its double-side cooling structure helps support stable operation in high-power environments.
Features
Designed for high-power switching and control applications
Suitable for converters, choppers, and induction heating systems
Fast turn-off performance for demanding industrial equipment
High current handling capability for heavy-duty power systems
Reliable operation in high-power semiconductor assemblies
Double-side cooled structure for efficient heat dissipation
Ideal for industrial power conversion and control environments
Applications
Power converters
Chopper circuits
Induction heating equipment
Industrial power control systems
High-current switching equipment
- User name Member Level Quantity Specification Purchase Date
- Satisfaction ：
-
