The Infineon BSM25GP120_B2 is a 1200V, 25A IGBT power module engineered for high-efficiency switching in industrial-grade inverters, motor drives, and power conversion systems. Utilizing Infineon's proven trench/fieldstop IGBT chip technology, this module offers a well-balanced combination of low saturation voltage (V_CE(sat)) and controlled switching losses, making it suitable for both hard-switching and soft-switching topologies. The B2 configuration integrates co-packaged freewheeling diodes, simplifying PCB layout and reducing external component count in bridge and half-bridge circuit designs.

The BSM25GP120_B2 serves a broad range of industrial applications including variable-frequency motor drives (VFDs), servo amplifiers, uninterruptible power supplies (UPS), induction heating equipment, solar inverters, and welding power sources. Its 1200V blocking voltage provides the necessary headroom for 480V/690V three-phase AC line operation after rectification, while the 25A collector current rating suits fractional to low-horsepower drive stages and auxiliary power converter channels. OEMs and MRO teams across industrial automation, HVAC, and renewable energy regularly specify this module in their designs.

Quick Reference: BSM25GP120_B2

Key Features of the BSM25GP120_B2:

• 1200V V_CES rating provides robust voltage margin for 480V/690V three-phase industrial bus applications
• 25A continuous collector current with integrated co-packaged freewheeling diodes in B2 module topology
• Infineon trench/fieldstop IGBT cell technology delivers low V_CE(sat) for reduced conduction losses at operating current
• Optimized switching characteristics (t_r, t_f) support switching frequencies up to 20kHz in typical inverter applications
• Industry-standard module footprint with isolated baseplate ensures drop-in compatibility with common heatsink and busbar configurations
• Wide operating junction temperature range (T_j up to 150°C) supports continuous duty in thermally demanding enclosures

With a factory lead time of 99 weeks on new production, the BSM25GP120_B2 represents exactly the type of long-lead-time component that can halt a production line or delay a critical field repair. Procurement teams relying solely on the factory pipeline face unacceptable downtime exposure. ATI Accurate Technology maintains distributor stock of hard-to-find Infineon IGBT modules precisely to bridge this gap—providing verified new OEM inventory when the supply chain cannot. Whether you're covering a warranty repair, a planned maintenance outage, or building safety stock, having a reliable spot-stock source is essential for this part.

ATI Accurate Technology is based in Palmetto, Florida and specializes in IGBT modules, thyristors, diodes, and rectifier modules—including obsolete and allocated parts. Orders placed before 5PM EST ship same day. Contact our team for volume pricing, cross-reference assistance, or urgent requirements: call 239-734-7566 or email sales@igbts.us. We're ready to support your next order.