The SKM400GB126D is a robust, high-performance IGBT module from SEMIKRON, one of the world's leading manufacturers of power semiconductor devices. Rated at 400 amperes and 1200 volts, this module is engineered to meet the rigorous demands of industrial-grade power electronics. Its dual IGBT topology with integrated antiparallel freewheeling diodes delivers excellent switching characteristics, low saturation voltage, and dependable thermal performance — making it a trusted solution across a wide spectrum of high-power applications.

The SKM400GB126D is commonly deployed in three-phase motor drives, regenerative braking systems, uninterruptible power supplies (UPS), solar inverters, induction heating equipment, and medium-voltage industrial converters. Its robust package design and SEMIKRON's SKiM or SEMITRANS platform ensure ease of integration into both new designs and retrofit applications requiring long-term reliable operation under high thermal and electrical stress.

Quick Reference: SKM400GB126D

Key Features:

• High collector current rating of 400A for demanding power conversion tasks
• 1200V blocking voltage provides a robust safety margin in medium-voltage systems
• Dual IGBT configuration with integrated freewheeling diodes for simplified circuit design
• Low VCEsat for reduced conduction losses and improved system efficiency
• Optimized for hard switching and soft switching converter topologies
• Rugged module construction with industry-standard footprint for straightforward integration

Sourcing high-current IGBT modules like the SKM400GB126D can be a challenge, especially when dealing with long lead times, discontinued product lines, or urgent production demands. ATI Accurate Technology maintains strategic inventory of SEMIKRON modules and other critical power semiconductors to help engineers and procurement teams keep their projects on schedule. Whether you need a single unit for a repair or a larger quantity for production, ATI is equipped to fulfill your order quickly and reliably.

ATI Accurate Technology is your trusted distributor for the SKM400GB126D and a full range of SEMIKRON IGBT modules. Located in Palmetto, Florida, we specialize in hard-to-find, long-lead-time, and obsolete power semiconductors. Call us at 239-734-7566, email sales@igbts.us, or place your order online. Orders received before 5PM EST qualify for same-day shipping.