The SK25GD126ET is a SEMIKRON-manufactured IGBT module combining a 25A rated collector current with a 1200V voltage class, making it well-suited for mid-power industrial inverter and motor drive designs. Built on SEMIKRON's proven ET-series module platform, the SK25GD126ET integrates IGBT switching elements with antiparallel freewheeling diodes in a compact, industry-standard housing. Its robust thermal interface, optimized gate characteristics, and industry-standard footprint make it a dependable choice for engineers specifying or replacing components in high-reliability power conversion systems.

The SK25GD126ET sees broad deployment across industrial motor drives, solar inverters, UPS systems, induction heating equipment, and general-purpose AC/DC converters where a 1200V-class IGBT module in the 25A range is required. Its switching speed and saturation voltage characteristics suit both hard-switched and soft-switched converter topologies. Maintenance engineers replacing failed modules in legacy drive systems will find the ET-series footprint and pinout consistent with widely deployed SEMIKRON configurations, reducing retrofit complexity and minimizing production downtime in the field.

Quick Reference: SK25GD126ET

Key Features of the SK25GD126ET:

• 1200V collector-emitter voltage (VCES) for robust margin in 690V AC bus applications
• 25A continuous collector current rating with high peak current capability for transient load handling
• Integrated antiparallel freewheeling diodes for simplified inverter leg circuit design
• Low VCEsat characteristics reducing conduction losses and improving system efficiency across the load range
• Industry-standard ET-series module footprint enabling direct form-fit-function replacement in existing drive and inverter assemblies
• Optimized gate charge profile supporting switching frequencies typical of industrial PWM inverter designs

The SK25GD126ET carries a factory lead time of approximately 33 weeks for new production orders, a reality increasingly common across the SEMIKRON IGBT module portfolio. For procurement teams managing MRO inventories, sustaining engineering programs, or end-of-life equipment, waiting on factory lead times is often not an option. ATI Accurate Technology maintains active sourcing channels for long lead time and obsolete SEMIKRON modules, providing engineers and buyers access to verified new OEM inventory when standard distribution channels fall short. Early engagement is strongly recommended given extended replenishment cycles.

ATI Accurate Technology is headquartered in Palmetto, Florida, and ships same-day on qualifying orders placed before 5PM EST. We specialize in IGBTs, thyristors, diodes, and rectifier modules — including hard-to-find and long lead time parts like the SK25GD126ET. Volume pricing is available for OEM and MRO buyers. Reach our team directly at 239-734-7566 or sales@igbts.us for real-time availability, lead time updates, and competitive quotes.