SEMIKRON SKT24/12E Stud Mount Thyristor, 24A, 1200V

The SEMIKRON SKT24/12E is a robust, hermetic metal-case thyristor featuring a glass insulator and a stud screw-fit design for secure thermal and electrical mounting. Engineered for demanding industrial environments, it provides reliable high-power switching in a compact and durable package.

This single SCR module is designed to handle significant current loads, with an average forward current of 24A and an on-state RMS current of 50A. It offers high-voltage capability with a peak repetitive off-state and reverse voltage of 1.2kV, making it suitable for controlling substantial power in motor drives and management systems. The low gate trigger requirements (max 3V, 100mA) facilitate easy integration into control circuits.

Key Applications

The SKT24/12E is ideal for a variety of power control and conversion tasks. Its primary uses include motor drive control systems, industrial automation, thermal management solutions, communications networking equipment, and general power management applications. The stud mounting ensures excellent heat dissipation, which is critical for maintaining performance and reliability in these scenarios.

Construction & Specifications

• Hermetic Construction: The metal case with a glass insulator provides a sealed environment, protecting the semiconductor from contaminants and moisture.
• International Standard Case: Ensures compatibility with standard heatsinks and mounting hardware.
• Threaded Stud Options: Available with either ISO M6 or UNF 1/4-28 threaded studs for versatile international installation.
• High-Temperature Operation: Rated for a maximum operating junction temperature of 130°C.

With its proven design from SEMIKRON, a leader in power electronics, this thyristor delivers consistent performance and long-term durability for critical power control functions.