FS150R12KT4-INFINEON
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  • FS150R12KT4-INFINEON
  • FS150R12KT4
  • INFINEON
  • Infineon IGBT Module
  • Data Sheet for FS150R12KT4
  • Description

    The Infineon FS150R12KT4 is a six-pack IGBT module rated at 1200V and 150A, housed in the EconoPACK+ package. It integrates six IGBTs with co-packed fast-recovery emitter-controlled freewheeling diodes, optimized for low switching and conduction losses in high-frequency inverter topologies. The module features an isolated baseplate suitable for direct heatsink mounting, NTC temperature sensor for thermal monitoring, and a robust gate-emitter threshold designed for reliable drive in harsh industrial environments. This combination of electrical performance and thermal management capability makes the FS150R12KT4 a proven solution in medium-power conversion systems.

    The FS150R12KT4 is widely deployed in AC motor drives for pumps, fans, compressors, and conveyor systems, as well as in industrial servo drives and general-purpose frequency converters. Its 1200V blocking voltage and 150A continuous current rating suit it for three-phase inverter stages in the 15–75 kW range. Renewable energy applications including solar string inverters and wind turbine pitch control systems also rely on this module. UPS systems, induction heating equipment, and traction auxiliaries benefit from its low-loss characteristics and thermal reliability under continuous, high-duty-cycle operation.

    Quick Reference: FS150R12KT4

    Part Number FS150R12KT4
    Manufacturer Infineon Technologies
    Type IGBT Module (Six-Pack / EconoPACK+)
    Collector Current (IC) 150A
    Collector-Emitter Voltage (VCE) 1200V
    Availability In Stock — Same-Day Shipping
    Condition New OEM

    Key Features of the FS150R12KT4:

    • 1200V VCE(sat) blocking voltage with 150A rated collector current for medium-power three-phase inverter stages
    • Six-pack EconoPACK+ topology integrates six IGBTs and six fast-recovery emitter-controlled freewheeling diodes in a single module
    • Low VCE(sat) and optimized switching characteristics reduce thermal stress and improve system efficiency at switching frequencies up to 20 kHz
    • Integrated NTC temperature sensor enables real-time thermal monitoring and protection within the drive control loop
    • Isolated aluminum oxide (Al₂O₃) DCB substrate with copper baseplate ensures low thermal resistance and reliable heatsink mounting
    • Industry-standard EconoPACK+ footprint supports drop-in replacement compatibility across multiple drive platform generations

    With a factory lead time of 99 weeks for new production, the FS150R12KT4 presents a significant procurement challenge for OEM production lines and field maintenance operations alike. Supply chain disruptions affecting Infineon's IGBT module production have extended lead times across the EconoPACK+ family, leaving engineering and purchasing teams scrambling to source replacement inventory. ATI Accurate Technology maintains stock of hard-to-find and long-lead-time IGBT modules specifically to bridge this gap, providing a reliable source for both emergency replacements and planned production builds without the risk of extended downtime or line stoppages.

    ATI Accurate Technology is located in Palmetto, Florida, and specializes in power semiconductors including IGBTs, thyristors, diodes, and rectifier modules. We stock the FS150R12KT4 as new OEM product and ship same-day on orders received before 5PM EST. Volume pricing is available for OEM and MRO procurement. Contact our team today for a quote: 239-734-7566 or sales@igbts.us.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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** 1 Year Warranty on All Products **
In Stock: 3
  • 3
  • 12 (Can ship in We can ship in 7-10 Days)
  • 99 Weeks
Regular price $259.00 USD
Regular price Sale price $259.00 USD
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