The Infineon FF300R17KE3 is a 1700V / 300A IGBT module engineered for high-power switching applications where voltage margin and thermal reliability are non-negotiable. Housed in the industry-standard EconoDUAL 3 package, this module integrates fast-switching IGBT chips with matched freewheeling diodes optimized for soft-recovery behavior. The 1700V blocking voltage class provides critical headroom for medium-voltage DC bus systems, while the 300A continuous collector current rating supports high-throughput power conversion stages in demanding industrial and traction environments.

The FF300R17KE3 is widely deployed in medium-voltage AC motor drives, regenerative inverters, industrial UPS systems, induction heating equipment, and rail traction converters. Its switching characteristics make it well suited for three-phase two-level and multi-level topologies operating from 600V to 1200V DC bus voltages. Energy infrastructure applications including wind turbine converters and grid-tie inverters also leverage this module's combination of voltage class, current density, and thermally efficient package geometry to achieve high uptime under continuous full-load duty cycles.

Quick Reference: FF300R17KE3

Key Features of the FF300R17KE3:

• 1700V VCES collector-emitter blocking voltage with robust avalanche-rated chip design for high-voltage bus applications
• 300A continuous collector current (IC) with high pulsed current capability to handle transient overload conditions
• EconoDUAL 3 package with dual-side direct copper bonding (DCB) substrate for optimized Rth(j-c) and extended power cycling lifetime
• Integrated soft-recovery freewheeling diodes minimizing reverse recovery losses and reducing EMI stress on gate drive circuits
• Low VCEsat characteristics at rated current reduce conduction losses and improve overall converter efficiency in high-duty-cycle operation
• Industry-standard footprint and isolated baseplate enabling drop-in replacement and simplified heatsink interface design

With a confirmed factory lead time of 99 weeks on new production, procurement teams specifying or maintaining systems built around the FF300R17KE3 face significant exposure to unplanned downtime if buffer stock is not secured in advance. Infineon's extended lead times on 1700V-class IGBT modules reflect ongoing demand pressure across industrial and energy sectors. For MRO buyers managing aging drive systems or engineers qualifying replacement inventory, sourcing from a stocking distributor with verified new OEM product is the most reliable path to closing that gap without redesign or costly system downtime.

ATI Accurate Technology is a power semiconductor distributor located in Palmetto, Florida, stocking IGBTs, thyristors, diodes, and rectifier modules including hard-to-find and long-lead-time parts like the FF300R17KE3. Orders placed before 5PM EST ship same day. Volume pricing is available for MRO and project quantity requirements. Contact our team directly at 239-734-7566 or sales@igbts.us for a quote, lead time confirmation, or technical support.