The Infineon FF900R12IP4 is a high-current, high-voltage IGBT module engineered for heavy-duty industrial power conversion applications. Rated at 900 amperes and 1200 volts, this module is based on Infineon's IHP4 (IHPplus) IGBT chip technology, which is recognized for its low saturation voltage, robust short-circuit capability, and optimized switching characteristics. The FF900R12IP4 is configured as a dual (half-bridge) module, making it an ideal building block for three-phase inverter and converter topologies used throughout the industrial sector.

This module is widely used in high-power AC motor drives, regenerative drive systems, industrial UPS systems, traction converters, solar inverters, and medium-voltage power supplies. Its combination of high current capacity and reliable thermal performance makes it a preferred choice for engineers designing systems that demand long service life under continuous high-load conditions. The integrated co-pack diodes further simplify system design and reduce component count in bridge configurations.

Quick Reference: FF900R12IP4

Key Features:

• 900A continuous collector current with 1200V blocking voltage for high-power applications
• IHP4 (IHPplus) IGBT chip technology for low VCEsat and improved efficiency
• Dual (half-bridge) topology with integrated freewheeling diodes for compact inverter designs
• Robust short-circuit withstand capability enhancing system reliability and protection
• Low thermal resistance for superior heat dissipation in continuous duty operation
• Industry-standard package footprint enabling straightforward design-in and replacement

The FF900R12IP4 can be a challenging part to source due to its high-power rating and position in long-lead-time or allocation cycles at major distributors. ATI Accurate Technology maintains inventory of this Infineon module to support production lines, field repairs, and new designs without costly delays. Whether you need a single unit for a repair or a larger quantity for an ongoing project, ATI is equipped to fulfill your requirement quickly and reliably.

ATI Accurate Technology is your trusted source for the FF900R12IP4 and a broad range of Infineon IGBT modules. Located in Palmetto, Florida, we specialize in power semiconductors including hard-to-find, long-lead-time, and obsolete components. Orders placed before 5PM EST ship same day. Contact our team at 239-734-7566 or sales@igbts.us for pricing, availability, and technical support.