TT251N16KOF-INFINEON
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  • TT251N16KOF-INFINEON
  • TT251N16KOF
  • INFINEON
  • Infineon Thyristor Module
  • Data Sheet for TT251N16KOF
  • Description

    The TT251N16KOF is a high-current thyristor (SCR) module manufactured by Infineon Technologies, rated for 251 amperes and 1600 volts. Designed to meet the rigorous demands of industrial power electronics, this module delivers dependable phase control and switching performance across a wide range of heavy-duty applications. Its rugged construction and proven Infineon semiconductor technology make it a preferred choice for engineers requiring long-term reliability and consistent thermal performance in high-power environments.

    This thyristor module is well-suited for applications including AC motor soft starters, DC motor drives, industrial rectifiers, power regulators, resistance welding equipment, traction drives, and UPS systems. The 1600V blocking voltage provides a generous safety margin in line-fed systems, while the 251A current rating supports demanding continuous-load scenarios found in process industries and heavy manufacturing.

    Quick Reference: TT251N16KOF

    Part Number TT251N16KOF
    Manufacturer Infineon Technologies
    Type Thyristor (SCR) Module
    Current Rating 251A
    Voltage Rating 1600V
    Availability In Stock
    Condition New, Factory Original

    Key Features:

    • High repetitive peak off-state voltage of 1600V for robust margin in AC line applications
    • 251A average on-state current rating supports heavy continuous-load industrial systems
    • Infineon-engineered silicon for proven long-term reliability and low thermal resistance
    • Compact module package simplifies PCB and heatsink integration in power assemblies
    • Suitable for phase control, soft-start, and DC motor drive rectifier topologies
    • Compatible with standard Infineon gate drive and snubber circuit designs

    Sourcing thyristor modules like the TT251N16KOF can be challenging due to long manufacturer lead times and limited distributor stock, particularly for industrial MRO and OEM replacement needs. ATI Accurate Technology specializes in exactly these situations, maintaining inventory of hard-to-find, long-lead-time, and obsolete power semiconductors so that your production line or repair project does not face unnecessary downtime. Whether you need a single replacement unit or a larger quantity for a systems build, ATI can fulfill your order quickly and reliably.

    ATI Accurate Technology is your trusted source for Infineon thyristor modules and a full range of IGBTs, diodes, and rectifier modules. Contact our team today at 239-734-7566 or email sales@igbts.us. Orders placed before 5PM EST ship same day from our Palmetto, Florida facility. Visit us at igbts.us for our full inventory.

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
  • 15 (Can ship in We can ship in 7-10 Days)
  • 99 Weeks
Regular price $315.00 USD
Regular price Sale price $315.00 USD
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