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
