SKKT250/18E-SEMIKRON
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  • SKKT250/18E-SEMIKRON
  • SKKT250/18E
  • SEMIKRON
  • Long Lead TIme
  • Semikron Thyristor Module
  • Data Sheet for SKKT250/18E
  • Description

    The SKKT250/18E is a high-current, high-voltage dual thyristor (SCR) module manufactured by Semikron, one of the world's leading power semiconductor companies. Rated at 250 amperes and 1800 volts, this module is engineered for demanding industrial power electronics applications where reliable and efficient controlled rectification is essential. The SEMIPAK package provides excellent thermal performance, easy PCB or heatsink mounting, and a compact footprint suitable for high-density power system designs.

    The SKKT250/18E is widely used across a broad range of industrial applications, including three-phase controlled rectifiers, AC power controllers, soft starters, DC motor drives, battery chargers, welding equipment, and uninterruptible power supply (UPS) systems. Its robust construction and high blocking voltage make it particularly well-suited for heavy industrial environments where electrical transients and high power demands are common.

    Quick Reference: SKKT250/18E

    Part Number SKKT250/18E
    Manufacturer Semikron
    Type Dual Thyristor (SCR) Module
    Current Rating 250A
    Voltage Rating 1800V
    Availability In Stock
    Condition New, Factory Original

    Key Features:

    • High average on-state current of 250A for demanding power conversion tasks
    • 1800V repetitive peak off-state voltage (VDRM/VRRM) for robust transient protection
    • Dual SCR configuration in a single compact SEMIPAK module package
    • Low thermal resistance for efficient heat dissipation when mounted to appropriate heatsink
    • Isolated copper base plate for reliable thermal contact and electrical isolation
    • Designed to meet IEC and international standards for industrial power semiconductor modules

    Sourcing high-current SCR modules like the SKKT250/18E can be a challenge, especially for OEM replacement, legacy system maintenance, or long-lead-time procurement situations. ATI Accurate Technology specializes in exactly these scenarios — maintaining inventory of current, obsolete, and hard-to-find power semiconductors from Semikron and other leading manufacturers so your production lines and critical equipment stay operational without delay.

    ATI Accurate Technology is your trusted source for the SKKT250/18E and the full Semikron SKKT module series. Contact our team today at 239-734-7566 or email us at sales@igbts.us. Orders placed before 5PM EST ship the same day. Visit us at igbts.us for our complete inventory of IGBTs, thyristors, diodes, and rectifier modules.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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** 1 Year Warranty on All Products **
In Stock: 2
  • 2
  • 12 (Can ship in We can ship in 7-10 Days)
  • 28 Weeks
Regular price $285.60 USD
Regular price Sale price $285.60 USD
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