Fast Power Thyristors

Fast Power Thyristors 80A – 250A - AS ENERGI GLOBAL LLC

AS ENERGI GLOBAL LLC is proud to offer Fast Power Thyristors in the current range of 80A to 250A, designed to meet the dynamic and rigorous demands of modern industrial and energy applications. These advanced thyristors deliver exceptionally fast switching times, high efficiency, and superior reliability, making them the ideal solution for applications requiring precise and rapid power control.

Our Fast Power Thyristors are engineered for seamless operation in a variety of settings, including power supplies, motor controls, lighting systems, and more. With their compact design and high-performance capabilities, they ensure minimal power loss and excellent heat management, even during continuous operation. Whether you are working with low-voltage circuits or high-frequency applications, our thyristors provide unparalleled control and durability.

Fast thyristors are devices with reduced tq, trr, Qrr values and with a higher value (diT/dt)cr (up to 2500 A/µs) designed to operate at higher frequencies modes (up to 10kHz). The thyristor parameters of VTM, tq, Qrr are interconnected, so a decrease in the value of tq and Qrr leads to an increase in VTM. Fast thyristors are characterized with a very low turn-off time that sets them apart from the standard models. They are used in welding, induction heating and melting, electric transportation, AC drives, UPS, and other systems requiring short turn-on and turn-off times. The thyristors have an industry-standard ceramic sealed housing isolating the functional part and the semiconductor element from mechanical impacts and environment. The polarity of the thyristor is determined by the icon on the case. On this page are schematic diagrams and circuits of stud fast thyristors with Anode, Cathode, and control electrode (Gate). The technical specifications, part numbering guide, polarity, dimensions and recommended coolers for stud fast thyristors are listed below. Air and water heat sinks are used to cool the stud thyristors. To provide reliable thermal and electrical contact with the heatsink a tightening torque Md must be observed during assembly. For better heat dissipation of thyristor during assembly, heat conducting paste is used. The fast thyristors have a sealed ceramic housing isolating the functional part and the semiconductor element from mechanical impacts and environment. Fast stud thyristors from AS Energi Global LLC have the following features: low static and dynamic losses, high values of VDRM/VRRM, extensive experience of using the devices in various industries, range of voltages from 300 to 1400 V and amperages from 80 to 250 A, high resistance to thermal and electric cycling, natural or forced air cooling. Our company provides a quality guarantee for stud thyristors of 2 years from the date of purchase. When supplying thyristors, if necessary, we provide quality declaration and certificate of conformity.

Key Features:

• Rapid Switching: Ultra-fast response times for high-performance power regulation and minimal switching losses.
• Current Range: Available in 80A, 150A, 200A, and 250A, offering flexible solutions for diverse applications.
• Compact & Efficient: Space-saving design coupled with excellent thermal management for high efficiency and reduced footprint.
• Robust Durability: Engineered to withstand harsh operating conditions and provide long-lasting performance with minimal maintenance.
• Versatile Applications: Perfect for a wide range of industries, including motor drives, heating systems, power supplies, and industrial automation.

Choose AS ENERGI GLOBAL LLC’s Fast Power Thyristors for superior performance and reliable power control in your critical systems. With advanced design, fast switching, and robust construction, our products are the trusted solution for industries seeking precision and reliability in power management.