SKKQ 1500/18E-SEMIKRON
  • SKKQ 1500/18E-SEMIKRON
  • SKKQ 1500/18E
  • SEMIKRON
  • Long Lead TIme
  • Module
  • Data Sheet for SKKQ 1500/18E
  • Description

    The SKKQ 1500/18E is a heavy-duty thyristor (SCR) module from SEMIKRON, engineered to handle extreme power levels with a rated current of 1500A and a blocking voltage of 1800V. Built to SEMIKRON's exacting standards, this module features a rugged isolation base and low thermal resistance, making it well-suited for continuous operation in high-demand industrial environments. The SKKQ series is a trusted solution for system designers who require proven, high-current switching performance in a compact module format.

    The SKKQ 1500/18E is widely deployed in industrial and utility-scale applications including large AC/DC motor drives, soft starters, power rectifiers, electrochemical processing equipment, UPS systems, and high-power induction heating systems. Its high voltage and current ratings make it an ideal choice for heavy industrial converters where reliability and thermal performance are critical.

    Quick Reference: SKKQ 1500/18E

    Part Number SKKQ 1500/18E
    Manufacturer SEMIKRON
    Type Thyristor (SCR) Module
    Current Rating 1500A
    Voltage Rating 1800V
    Availability In Stock
    Condition New

    Key Features:

    • High continuous on-state current rating of 1500A for heavy-duty power applications
    • 1800V repetitive peak off-state voltage for robust over-voltage margin
    • Low thermal resistance junction-to-case for efficient heat dissipation
    • Isolated copper base plate for reliable heatsink mounting and electrical isolation
    • Compact module footprint simplifies system integration and cabinet design
    • Manufactured by SEMIKRON to stringent quality and reliability standards

    Sourcing high-current thyristor modules like the SKKQ 1500/18E can be challenging due to long manufacturer lead times and limited distributor stock. ATI Accurate Technology specializes in exactly these hard-to-find, long-lead-time, and obsolete power semiconductors. Whether you need a single replacement unit or a larger quantity for a production run or MRO program, ATI maintains inventory to meet your schedule and keep your equipment running.

    Contact ATI Accurate Technology today for pricing, availability, and technical support on the SKKQ 1500/18E and the full SEMIKRON SKKQ series. Call us at 239-734-7566, email sales@igbts.us, or visit igbts.us. Orders placed before 5PM EST qualify for same-day shipping.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
SAME DAY SHIPPING FOR ORDERS PLACED BY 5PM EST ON ALL STOCK ITEMS

** 1 Year Warranty on All Products **
  • 34 (Can ship in 10-14 days)
  • 99 Weeks
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