SKET400-18E-SEMIKRON
  • SKET400-18E-SEMIKRON
  • SKET400-18E
  • SEMIKRON
  • Long Lead TIme
  • Module
  • Data Sheet for SKET400-18E
  • Description

    The SKET400-18E is a high-power thyristor (SCR) module from Semikron, one of the world's leading power semiconductor manufacturers. Rated for 400A continuous current and a blocking voltage of 1800V, this module is engineered for rugged industrial environments where reliable phase control and switching performance are critical. Its robust package construction ensures excellent thermal management and long operational life, making it a preferred choice for engineers designing heavy-duty power electronics systems.

    The SKET400-18E is widely utilized across a broad range of industrial and power conversion applications. Common use cases include AC motor soft starters and speed controllers, industrial heating and temperature control systems, large-scale rectifier and DC power supply designs, crane and hoist drive systems, mining equipment power stages, and renewable energy power conditioning units. Its high voltage rating makes it especially well-suited for medium-voltage industrial drives and utility-connected systems where 1800V blocking capability is required.

    Quick Reference: SKET400-18E

    Part Number SKET400-18E
    Manufacturer Semikron
    Type Thyristor (SCR) Module
    Current Rating 400A
    Voltage Rating 1800V
    Availability In Stock
    Condition New / Original

    Key Features:

    • High continuous on-state current of 400A for demanding power applications
    • 1800V repetitive peak off-state voltage for medium-voltage system compatibility
    • Semikron's proven SKiip/SKET module platform with reliable gate triggering characteristics
    • Optimized thermal resistance for efficient heat dissipation with standard heatsinks
    • Compact, industry-standard footprint simplifying system integration and retrofits
    • Suitable for both phase control and switching duty cycles in industrial drives

    Sourcing high-current, high-voltage thyristor modules like the SKET400-18E can be challenging due to long manufacturer lead times and limited distributor inventory. ATI Accurate Technology specializes in exactly these situations — stocking hard-to-find, long-lead-time, and obsolete power semiconductors so your production line or repair project doesn't have to wait. Whether you need a single replacement unit or a larger quantity for an OEM build, ATI has the inventory and expertise to fulfill your order quickly and accurately.

    Contact ATI Accurate Technology today for pricing and availability on the SKET400-18E. Call us at 239-734-7566, email sales@igbts.us, or visit igbts.us to place your order. We offer same-day shipping on orders received before 5PM EST from our Palmetto, Florida facility.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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  • 37 (Can ship in 10-14 days)
  • 99 Weeks
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