The Infineon FZ400R17KE3 is a single-switch IGBT module engineered for high-power industrial applications requiring robust voltage and current handling. Rated at 400 amperes and 1700 volts, this module is built on Infineon's proven IGBT3 technology platform, offering a reliable balance of switching speed, low saturation voltage, and thermal performance. The integrated inverse diode makes this an efficient, compact solution for power conversion system designers working at the high end of the industrial voltage spectrum.

The FZ400R17KE3 is well suited for a broad range of demanding power electronics applications including AC motor drives, medium-voltage inverters, UPS systems, industrial power supplies, traction converters, and renewable energy systems such as wind and solar inverters. Its 1700V blocking voltage makes it particularly appropriate for systems operating on medium-voltage DC buses where lower-voltage modules are insufficient.

Quick Reference: FZ400R17KE3

Key Features:

• 1700V collector-emitter voltage (VCES) for medium-voltage bus compatibility
• 400A rated collector current for high-power industrial and traction applications
• Infineon IGBT3 chip technology providing low VCEsat and efficient switching characteristics
• Integrated inverse freewheeling diode for simplified circuit design and reduced component count
• Industry-standard housing with baseplate for reliable thermal management and system integration
• Suitable for both hard-switching and soft-switching converter topologies

Sourcing high-current, 1700V-class IGBT modules like the FZ400R17KE3 can be a challenge, particularly for OEM repair, system upgrades, or production runs where lead times on standard distribution channels can stretch for weeks or months. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time power semiconductors specifically to support customers who cannot afford delays. Whether you need a single unit for a critical repair or a larger quantity for a production run, ATI can help you source the FZ400R17KE3 quickly and reliably.

ATI Accurate Technology is a power semiconductor distributor based in Palmetto, Florida, specializing in IGBTs, thyristors, diodes, and rectifier modules from leading manufacturers including Infineon. We stock new, factory-original components and ship same-day on orders placed 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 for the FZ400R17KE3.