The SEMIKRON SKKT92B14E is a dual thyristor (SCR) power module rated for 92A average on-state current and 1400V repetitive peak off-state voltage (VDRM/VRRM). Housed in SEMIKRON's industry-standard SEMIPACK package, this module integrates two thyristors in a common cathode or series configuration suitable for three-phase bridge rectifier assemblies and phase-controlled converter stages. Its robust isolated baseplate construction simplifies heatsink mounting and supports high thermal cycling performance in continuous-duty industrial applications.

The SKKT92B14E is widely deployed in industrial AC and DC motor drives, soft starters, resistance heating controllers, UPS systems, and crane or hoist drive platforms where precise phase control and reliable commutation are critical. Its high voltage rating makes it particularly suited for 690V AC bus applications and medium-voltage converter designs found in steel mills, paper mills, mining equipment, and heavy process automation. Engineers specifying controlled rectifier bridges for regenerative drive topologies frequently select this module for its balance of current capacity and blocking voltage margin.

Quick Reference: SKKT92B14E

Key Features of the SKKT92B14E:

• Dual thyristor (SCR) configuration in SEMIKRON SEMIPACK platform for compact three-phase bridge assembly
• 1400V VDRM/VRRM blocking voltage provides robust margin on 690V AC distribution systems
• 92A average on-state current (IT(AV)) rated for continuous industrial duty cycles
• Electrically isolated copper baseplate enables direct heatsink mounting without additional isolation hardware
• Low thermal resistance junction-to-case (Rthjc) supports efficient heat extraction in forced-air or liquid-cooled assemblies
• Gate trigger characteristics optimized for standard SCR firing boards and phase-control gate drive circuits

The SKKT92B14E carries a factory lead time of approximately 30 weeks for new production orders — a reality increasingly common across SEMIKRON's SEMIPACK thyristor portfolio as global semiconductor supply chains remain constrained. Procurement teams managing MRO inventories, drive refurbishments, or OEM production schedules cannot afford unplanned downtime waiting on long lead-time components. ATI Accurate Technology actively stocks and sources hard-to-find SEMIKRON thyristor modules, including the SKKT92B14E, giving maintenance engineers and buyers an alternative to extended factory queues. Contact ATI early to check current inventory position and secure your units ahead of schedule.

ATI Accurate Technology is headquartered in Palmetto, Florida, and ships power semiconductors same-day on orders placed before 5PM EST. We specialize in IGBTs, thyristors, diodes, and rectifier modules — including obsolete and long lead-time parts that other distributors can't deliver. Call us at 239-734-7566, email sales@igbts.us, or request a quote online. Volume pricing is available for OEM and MRO customers. Let ATI keep your production running.