The Semikron SKKD 260/22 H4 is a high-performance diode module designed for industrial power electronics. It features a robust SEMIPACK construction, suitable for rectifiers, motor drives, and power supply applications requiring reliable thermal management. SKKD 260/22 H4 SEMIKRON Rectifier Diode Module Important: The SKKD 260/22 H4 is a Rectifier Diode Module, not an IGBT module. It belongs to the SEMIPACK® 3 series and has been discontinued by Semikron Danfoss. Semikron SKKD 260/22 H4 is a 260A, 2200V dual rectifier diode module in a SEMIPACK® 3 package. It offers high surge current capability, excellent thermal performance, and high reliability for industrial rectifiers, power converters, welding machines, and motor drive applications. Technical Specifications Parameter Value Manufacturer SEMIKRON Danfoss Part Number SKKD 260/22 H4 Device Type Dual Rectifier Diode Module Circuit Configuration Diode–Diode (Series) Average Forward Current (IFAV) 260 A @ 85°C Repetitive Reverse Voltage (VRRM) 2200 V Surge Forward Current (IFSM) 10, 000 A Forward Voltage (VF max.) 1.25 V Isolation H4 Reinforced Isolation Package SEMIPACK® 3 Mounting Screw Mount Dimensions 115 × 50 × 52 mm Weight Approx. 600–640 g Junction Temperature Up to 130°C Typical Applications AC/DC Rectifiers Industrial Power Supplies DC Motor Field Excitation Motor Drives Welding Equipment Battery Chargers Power Converters