The BSM400GA120DN2 is a premium IGBT module manufactured by Infineon Technologies, one of the world's leading power semiconductor manufacturers. Rated at 400 amperes and 1200 volts, this dual (half-bridge) module leverages Infineon's DN2 IGBT platform to deliver outstanding switching performance, reduced power losses, and excellent thermal stability. It is housed in a robust industry-standard package designed for straightforward integration into high-power electronic systems.

This module is well-suited for a broad range of high-power industrial and energy applications including AC motor drives and variable frequency drives (VFDs), industrial inverters and converters, regenerative braking systems, uninterruptible power supplies (UPS), solar and wind energy inverters, and induction heating equipment. The combination of high current rating and 1200V blocking voltage makes it an ideal choice for three-phase power conversion platforms operating from standard 690V AC bus architectures.

Quick Reference: BSM400GA120DN2

Key Features:

• 400A continuous collector current rating for high-power industrial applications
• 1200V collector-emitter voltage (VCES) suitable for 690V AC systems
• Half-bridge (dual switch) topology for flexible inverter and converter designs
• DN2 generation IGBT technology offering low saturation voltage and reduced switching losses
• Integrated freewheeling diodes for simplified circuit design and improved reliability
• Industry-standard module footprint for easy drop-in replacement and system integration

Sourcing high-current IGBT modules like the BSM400GA120DN2 can be a challenge, especially when dealing with long lead times from standard distribution channels or when production schedules demand immediate availability. ATI Accurate Technology specializes in exactly these scenarios — maintaining ready inventory of hard-to-find, long-lead-time, and obsolete power semiconductors so that engineers and procurement professionals can keep their projects on track without costly delays.

ATI Accurate Technology is your trusted partner for the BSM400GA120DN2 and thousands of other IGBT modules, thyristors, diodes, and rectifier assemblies. Located in Palmetto, Florida, ATI ships same day on orders placed before 5PM EST. Contact our knowledgeable sales team today at 239-734-7566 or email sales@igbts.us for pricing, availability, and volume discount inquiries.