SKKT172/14E-SEMIKRON
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  • SKKT172/14E-SEMIKRON
  • SKKT172/14E
  • SEMIKRON
  • Long Lead TIme
  • Vinco Thyristor Module — 209A
  • Data Sheet for SKKT172/14E
  • Description

    The SKKT172/14E is a high-current dual thyristor (SCR) module from SEMIKRON, rated for 172A average on-state current and a repetitive peak off-state voltage of 1400V. Housed in the industry-standard SKKT package, this module integrates two thyristors in a common cathode or common anode configuration, making it well-suited for three-phase bridge rectifiers, AC power controllers, and soft-start circuits. Its isolated baseplate design simplifies thermal management and mounting in power conversion equipment.

    The SKKT172/14E is widely used in industrial motor drives, DC power supplies, UPS systems, battery chargers, welding equipment, and heating control systems. Its robust construction and reliable switching characteristics make it a preferred choice for engineers designing medium-to-high power converter stages requiring stable thyristor performance over extended operational cycles.

    Quick Reference: SKKT172/14E

    Part Number SKKT172/14E
    Manufacturer SEMIKRON
    Type Dual Thyristor (SCR) Module
    Current Rating 172A
    Voltage Rating 1400V
    Availability In Stock
    Condition New

    Key Features:

    • 172A average on-state current (IT(AV)) for high-current industrial applications
    • 1400V repetitive peak off-state voltage (VDRM/VRRM) for robust voltage margin
    • Dual thyristor configuration in a compact SKKT package for simplified circuit design
    • Isolated copper baseplate for efficient heat dissipation and easy heatsink mounting
    • Low thermal resistance for superior junction-to-case performance under continuous load
    • Compliant with SEMIKRON quality standards for long service life in harsh environments

    Finding reliable stock of the SKKT172/14E can be challenging given long lead times from standard distribution channels. ATI Accurate Technology specializes in sourcing hard-to-find, long-lead-time, and obsolete power semiconductors including SEMIKRON thyristor modules. Whether you need a single replacement unit or a larger production quantity, ATI maintains verified inventory to meet your schedule and keep your operations running.

    Contact ATI Accurate Technology today for the SKKT172/14E. Call us at 239-734-7566, email sales@igbts.us, or visit igbts.us to place your order. Orders received before 5PM EST ship the same day.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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In Stock: 3
  • 3
  • 6 (Can ship in We can ship in 7-10 Days)
  • 99 Weeks
Regular price $134.00 USD
Regular price Sale price $134.00 USD
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