SKKT213/18D-SEMIKRON
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  • SKKT213/18D-SEMIKRON
  • SKKT213/18D
  • SEMIKRON
  • Long Lead TIme
  • Semikron Thyristor Module
  • Data Sheet for SKKT213/18D
  • Description

    The SEMIKRON SKKT213/18D is a high-current, high-voltage dual thyristor (SCR) module built for robust phase-control and rectification duties. With a 213A average on-state current rating and a 1800V repetitive peak off-state voltage (VDRM/VRRM), this module is engineered to handle the thermal and electrical stresses found in heavy industrial power conversion equipment. Housed in SEMIKRON's established SKKT package with isolated baseplate mounting, it delivers reliable switching performance and simplified heatsink integration for demanding continuous-duty applications.

    The SKKT213/18D sees wide deployment across industrial drives, DC motor controllers, crane and hoist systems, induction heating equipment, uninterruptible power supplies, and three-phase controlled rectifier bridges. Its high blocking voltage and current capacity make it well suited for medium-voltage power conditioning stages in steel mills, paper mills, mining equipment, and marine drives. OEM equipment manufacturers and MRO maintenance teams alike rely on this module to sustain uptime in legacy and current-generation power conversion systems where proven thyristor technology remains the preferred solution.

    Quick Reference: SKKT213/18D

    Part Number SKKT213/18D
    Manufacturer SEMIKRON
    Type Thyristor (SCR) Module — Dual Common Cathode
    Current Rating (ITAV) 213A
    Voltage Rating (VDRM/VRRM) 1800V
    Availability Long Lead Time — Contact ATI for Allocation
    Condition New OEM

    Key Features of the SKKT213/18D:

    • 213A average on-state current (ITAV) supports high continuous-load rectifier and phase-control applications
    • 1800V VDRM/VRRM blocking voltage provides substantial margin in medium-voltage converter topologies
    • Dual thyristor common cathode configuration simplifies three-phase bridge and anti-parallel circuit construction
    • Isolated copper baseplate enables direct heatsink mounting with standard thermal interface materials, reducing system assembly complexity
    • Low thermal resistance junction-to-case (RthJC) supports high-power dissipation in forced-air and liquid-cooled heatsink assemblies
    • Gate trigger characteristics optimized for standard SCR firing circuits used in industrial drive controllers and soft-start systems

    The SKKT213/18D carries a 31-week factory lead time from SEMIKRON under current production schedules — a challenge that can halt repair projects and delay new equipment builds. ATI Accurate Technology actively maintains distributor networks and manufacturer relationships to locate new OEM inventory for modules facing extended lead times. Whether you are maintaining aging industrial equipment that depends on this exact form factor or building new systems that require verified SEMIKRON product, ATI's sourcing specialists can identify stock positions and provide firm quotes quickly.

    ATI Accurate Technology is headquartered in Palmetto, Florida and ships power semiconductor inventory same day on orders placed before 5PM EST. We stock IGBTs, thyristors, diodes, and rectifier modules — including hard-to-find and long-lead-time parts like the SKKT213/18D. Volume pricing is available for OEMs, repair facilities, and stocking orders. Call 239-734-7566 or email sales@igbts.us to speak with a specialist and get a quote today.

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)
  • 31 Weeks
Regular price $265.20 USD
Regular price Sale price $265.20 USD
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