ABB 5SHY35L4503 Thyristor ABB High Power Semiconductor Industrial

The ABB 5SHY35L4503 Thyristor ABB High Power Semiconductor Industrial is a high-performance power semiconductor module engineered for high-power drive and power conversion systems. Combining the high-voltage blocking capability of thyristors with the fast switching speed of transistors, it handles high voltage and high current with low-loss, snubberless switching, ensuring reliable power conversion for industrial automation equipment under demanding site conditions.

Key Specifications:

• Brand: ABB
• Model: 5SHY35L4503 
• Type: High Power IGCT (Integrated Gate-Commutated Thyristor) Module
• Rated Voltage: 4500 V (repetitive peak off-state)
• Rated Current: 3500 A
• Switching Technology: Fast gate-commutated turn-off, snubberless operation
• Cooling Method: Press-pack double-sided cooling, water-cooled
• Control Interface: Optical fiber control interface with status feedback
• Features: High snubberless turn-off rating, high power density, fail-to-short mode
• Operating Temperature: -20°C to +60°C
• Humidity Range: 5% to 95% non-condensing
• Certifications: CE, RoHS, UL

ABB 5SHY35L4503 Thyristor ABB High Power Semiconductor Industrial is a high-reliability power semiconductor module engineered for megawatt-scale power conversion. Serving as the core switching element in medium-voltage drives, inverters and rectifiers, it combines thyristor-like conduction performance with transistor-like switching speed, delivering precise energy control with minimal losses in demanding industrial applications. The rugged press-pack construction with double-sided cooling ensures superior thermal stability, allowing dependable operation under continuous heavy load and high ambient temperatures. Advanced gate-commutated turn-off technology enables snubberless operation, simplifying system design and improving overall reliability. The ABB 5SHY35L4503 conforms to rigorous industrial standards, making it a preferred building block for high-voltage, high-current power conversion systems.

  Xingchuang Ronghe (Fuzhou) Electrical Equipment Co., Ltd. is dedicated to delivering high-quality electrical equipment solutions, backed by professional product supply capabilities and a comprehensive technical service system. We stay customer-centric, continuously optimizing product performance and service experience. If you have any needs, you are welcome to contact us at any time for consultation and discussion. We look forward to partnering with you to create value together!