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• High-Power Rectifier Diode (Rectifier Diode)
• Model: 5SDD 54N4000
• Manufacturer: ABB
• Maximum Reverse Voltage (VRSM): 4000 V
• Average Forward Current (IFAV): 5200 A
• RMS Current: 8200 A
• Surge Current (IFSM): 85 kA
• Forward Voltage (VF): approximately 1.23 V
• Threshold Voltage: 0.8 V
• Slope Resistance: 0.086 mΩ
• Press-Pack / Hockey Puck structure
• Dual-sided cooling support
• Operating Temperature: 0 °C ~ +150 °C
• Storage Temperature: -40 °C ~ +150 °C
• Weight: approximately 2.8 kg
• Suitable for industrial high-current rectification applications
• Used in traction, metal melting, and high-power AC/DC converter systems
• Very high surge withstand capability
• Low transmission loss structure
• Hermetically sealed industrial design
