SKKD 81/12-SEMIKRON
  • SKKD 81/12-SEMIKRON
  • SKKD 81/12
  • SEMIKRON
  • Long Lead TIme
  • Module
  • Data Sheet for SKKD 81/12
  • Description

    The SKKD 81/12 is a high-performance dual diode module manufactured by SEMIKRON, rated for 81A continuous current and 1200V repetitive peak reverse voltage. Housed in SEMIKRON's industry-standard SKKD package, this module delivers robust rectification and freewheeling functionality with low forward voltage drop and excellent thermal characteristics. It is engineered for reliable operation in industrial-grade power conversion systems where efficiency and longevity are critical requirements.

    The SKKD 81/12 is well-suited for a wide range of power electronics applications including three-phase bridge rectifiers, DC bus clamping, freewheeling diode circuits in motor drives, UPS systems, solar inverters, welding equipment, and switch-mode power supplies. Its rugged construction and high blocking voltage make it ideal for use in harsh industrial environments where thermal cycling and transient voltages are common concerns.

    Quick Reference: SKKD 81/12

    Part Number SKKD 81/12
    Manufacturer SEMIKRON
    Type Dual Diode Module
    Current Rating 81A
    Voltage Rating 1200V
    Availability In Stock
    Condition New / Factory Original

    Key Features:

    • 81A average forward current rating for high-power rectification applications
    • 1200V repetitive peak reverse voltage for robust transient protection
    • Dual diode configuration in a compact, industry-standard SKKD package
    • Low forward voltage drop for improved system efficiency and reduced thermal losses
    • Isolated baseplate design simplifies heatsink mounting and thermal management
    • Compliant with industry standards and suitable for harsh industrial environments

    Sourcing power semiconductor modules like the SKKD 81/12 can be challenging due to long lead times and limited distributor availability. ATI Accurate Technology specializes in stocking hard-to-find, long-lead-time, and obsolete power semiconductors including SEMIKRON diode modules, ensuring you get the parts you need without extended delays. Whether you require a single replacement unit or a larger quantity for production, ATI is equipped to fulfill your order quickly and reliably.

    Contact ATI Accurate Technology today at 239-734-7566 or email sales@igbts.us to place your order or request a quote for the SKKD 81/12. Orders received before 5PM EST ship the same day, minimizing your downtime and keeping your operations running smoothly.

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