The Infineon FS450R17KE3 is a high-current, high-voltage IGBT module engineered for use in heavy-duty industrial and energy conversion systems. Rated at 450 amperes and 1700 volts, this module leverages Infineon's proven IGBT4 chip technology to deliver outstanding switching efficiency, low conduction losses, and reliable long-term operation under demanding thermal and electrical stress conditions. The module's robust construction makes it an ideal solution for engineers designing systems where performance consistency and uptime are critical.

The FS450R17KE3 is widely deployed in applications including medium-voltage variable frequency drives (VFDs), industrial motor control systems, wind and solar power inverters, UPS systems, traction converters, and induction heating equipment. Its 1700V blocking voltage and 450A current rating make it particularly well-suited for systems operating on medium-voltage grids or requiring high power density in a compact module footprint.

Quick Reference: FS450R17KE3

Key Features:

• High current rating of 450A with 1700V blocking voltage for medium-voltage applications
• Based on Infineon's IGBT4 technology offering low V_CE(sat) and reduced switching losses
• Integrated fast recovery freewheeling diodes for optimized inverter performance
• Optimized thermal resistance for efficient heat dissipation in high-power designs
• Suitable for both hard-switching and soft-switching converter topologies
• Robust baseplate construction ensuring mechanical stability and reliable thermal contact

Sourcing high-power IGBT modules like the FS450R17KE3 can be challenging due to long lead times from distribution channels and limited availability through standard supply chains. ATI Accurate Technology specializes in exactly these scenarios — maintaining inventory of hard-to-find, long-lead-time, and obsolete power semiconductors so that engineers and procurement teams can keep their projects and production lines moving without costly delays. Whether you need a single unit for a repair or a larger quantity for ongoing production, ATI is equipped to fulfill your order quickly and reliably.

ATI Accurate Technology is your trusted source for the Infineon FS450R17KE3 and a wide range of IGBTs, thyristors, diodes, and rectifier modules. Located in Palmetto, Florida, ATI ships same-day on orders received before 5PM EST. Contact our team today at 239-734-7566 or email sales@igbts.us to confirm availability, request a quote, or place your order.