SKT100/08D-SEMIKRON
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  • SKT100/08D-SEMIKRON
  • SKT100/08D
  • SEMIKRON
  • Long Lead TIme
  • Semikron Diode Bridge Module
  • Data Sheet for SKT100/08D
  • Description

    The SEMIKRON SKT100/08D is a phase-control thyristor module combining two thyristor elements in a single isolated base package, rated for 100A average on-state current and an 800V repetitive peak off-state voltage (VDRM/VRRM). Engineered for high-reliability operation in industrial converter circuits, the SKT series features a low-profile housing with screw-mount terminals, an isolated copper base for direct heatsink mounting, and well-characterized gate trigger parameters that simplify drive circuit design. It is a direct fit for OEM and retrofit applications across a wide range of AC/DC power conversion platforms.

    The SKT100/08D is widely deployed in DC motor drives, soft starters, battery chargers, welding power supplies, and industrial heating controllers — anywhere a robust, controllable rectification stage is required. Its dual thyristor configuration supports half-controlled or fully-controlled bridge topologies, making it a versatile building block for 3-phase and single-phase power conversion equipment used in steel processing, mining, crane and hoist drives, chemical processing, and marine propulsion systems. Maintenance engineers specify it as a direct replacement in legacy drive platforms where SEMIKRON SCR modules are the OEM component of record.

    Quick Reference: SKT100/08D

    Part Number SKT100/08D
    Manufacturer SEMIKRON
    Type Thyristor (SCR) Module
    Average On-State Current (ITAV) 100A
    Repetitive Peak Voltage (VDRM/VRRM) 800V
    Availability / Same-Day Ship Long Lead Time — Contact ATI for Stock
    Condition New OEM

    Key Features of the SKT100/08D:

    • 100A average on-state current (ITAV) with 800V VDRM/VRRM blocking voltage for demanding phase-control applications
    • Dual thyristor (SCR) configuration in a single module — supports half-controlled and fully-controlled bridge topologies
    • Isolated copper base plate enables direct heatsink mounting with low thermal resistance for efficient junction-to-case heat dissipation
    • Well-defined gate trigger current (IGT) and voltage (VGT) parameters for straightforward firing circuit integration
    • Low-profile SKT package with industry-standard bolt-down footprint for drop-in replacement in existing drive and converter frames
    • Manufactured to SEMIKRON's established quality standards, ensuring consistent switching characteristics and long operational life in continuous-duty industrial environments

    The SKT100/08D carries a factory lead time of approximately 30 weeks for new production, a reality that catches many maintenance and procurement teams off guard when a drive system goes down unexpectedly. SEMIKRON thyristor modules in this current and voltage class are frequently specified in legacy industrial equipment that must remain operational for years beyond the original product's active production window. ATI specializes in sourcing exactly these kinds of constrained components — working through authorized channels and vetted supply networks to locate genuine new OEM inventory when standard distribution pipelines are depleted or back-ordered indefinitely.

    ATI Accurate Technology is based in Palmetto, Florida, and stocks a deep inventory of IGBTs, thyristors, diodes, and rectifier modules from leading manufacturers including SEMIKRON. We ship same-day on orders placed before 5PM EST and offer volume pricing for MRO and OEM procurement programs. For SKT100/08D availability, lead time updates, or cross-reference support, call us at 239-734-7566 or email sales@igbts.us — our team responds fast.

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 **
In Stock: 6
  • 6
  • 30 (Can ship in We can ship in 7-10 Days)
  • 30 Weeks
Regular price $183.60 USD
Regular price Sale price $183.60 USD
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