The SEMIKRON SKT160/10C is a single thyristor (SCR) power module rated for 160A average on-state current (IT(AV)) and a 1000V repetitive peak off-state voltage (VDRM/VRRM). Housed in SEMIKRON's rugged SKT package format, this module integrates an isolated baseplate for simplified heatsink mounting and reduced system assembly complexity. It is engineered for continuous operation in high-current phase-control circuits where thermal stability, gate sensitivity, and repetitive blocking performance are critical to system uptime and reliability.

The SKT160/10C is widely deployed in industrial DC motor drives, soft starters, resistance heating controllers, electrochemical processing rectifiers, and crane or hoist drive systems. Its robust thyristor construction handles the repetitive surge currents and commutation demands typical of these load types. Power conversion system designers also specify this module in UPS input stages, welding power supplies, and controlled battery charging applications where precise current regulation and high-cycle endurance are required across extended service intervals.

Quick Reference: SKT160/10C

Key Features of the SKT160/10C:

• 160A average on-state current (IT(AV)) with high repetitive surge current (ITSM) capability for demanding load profiles
• 1000V VDRM/VRRM repetitive peak blocking voltage with low leakage current across the full operating temperature range
• Electrically isolated copper baseplate for direct heatsink mounting, simplifying thermal management in multi-module assemblies
• Standard SKT package footprint ensures form-fit-function compatibility with existing SEMIKRON and third-party module mounting hardware
• High gate sensitivity and defined gate trigger current (IGT) for reliable triggering from standard SCR firing boards and phase-control ICs
• Designed for phase-control (line-frequency) operation with dv/dt and di/dt ratings suited to AC line-commutated converter topologies

The SKT160/10C carries a factory lead time of approximately 33 weeks for new production orders, placing it firmly in the long-lead-time category that can stall maintenance schedules and capital equipment projects. Procurement teams managing aging drive systems, legacy rectifier cabinets, or OEM equipment no longer in active production face particular exposure when this module fails unexpectedly. ATI Accurate Technology actively sources SEMIKRON thyristor modules across the distributor network and works with verified supply channels to locate stock that bypasses standard factory lead times whenever possible.

ATI Accurate Technology is based in Palmetto, FL and stocks a broad inventory of IGBT modules, thyristors, diodes, and rectifier modules — including obsolete and long-lead-time parts like the SKT160/10C. Orders placed before 5PM EST ship same day when stock is available. Call us at 239-734-7566 or email sales@igbts.us for real-time availability, datasheet support, and volume pricing. We serve MRO buyers, OEM procurement teams, and field engineers nationwide.