The Infineon FF1200R17KE3-B2 is a high-current, high-voltage IGBT module engineered for the most demanding power electronics applications. Rated at 1200 amperes and 1700 volts, this module leverages Infineon's advanced trench-gate IGBT chip technology paired with optimized freewheeling diodes to deliver low conduction losses, superior switching characteristics, and outstanding thermal cycling endurance. The -B2 variant features enhanced solder fatigue resistance, making it particularly suitable for long-lifecycle industrial deployments where reliability is paramount.

The FF1200R17KE3-B2 is widely deployed in medium-voltage variable frequency drives (VFDs), industrial motor control systems, wind turbine converters, solar inverters, traction inverters for rail applications, UPS systems, and large-scale industrial power supplies. Its combination of high current capability and 1700V blocking voltage makes it an ideal choice for three-phase converter and inverter topologies operating on medium-voltage buses.

Quick Reference: FF1200R17KE3-B2

Key Features:

• 1200A continuous collector current with 1700V collector-emitter voltage rating for medium-voltage applications
• Advanced trench-gate IGBT chip technology providing low saturation voltage (VCEsat) and reduced switching losses
• -B2 designation indicates improved solder fatigue resistance for extended service life in high-cycling environments
• Integrated optimized freewheeling diodes with soft recovery characteristics to minimize EMI and voltage spikes
• Low thermal resistance (Rth(j-c)) enabling efficient heat dissipation in high-power density designs
• Industry-standard module footprint compatible with common heatsink and busbar configurations for straightforward system integration

Sourcing large-format IGBT modules like the FF1200R17KE3-B2 through traditional distribution channels can be a challenge due to long lead times, allocation constraints, and the critical nature of these components in production and maintenance environments. ATI Accurate Technology specializes in exactly these situations — providing power semiconductor professionals with fast, reliable access to current-production, hard-to-find, and long-lead-time devices including Infineon's high-power IGBT module portfolio.

Contact ATI Accurate Technology today for pricing, availability, and same-day shipping on orders placed before 5PM EST. Reach our power semiconductor specialists at 239-734-7566 or email sales@igbts.us. ATI is located in Palmetto, Florida and serves customers worldwide with genuine, factory-original power semiconductors.