The Infineon TT106N16KOF is a thyristor (SCR) module rated for 106A average on-state current and a 1600V repetitive peak off-state voltage (VDRM/VRRM). Housed in a dual-thyristor module package, this device is engineered for phase-control, soft-start, and AC power switching applications where reliable gate triggering, low on-state voltage drop, and stable thermal characteristics are essential. The KOF suffix denotes specific gate and isolation characteristics suited to demanding industrial environments, making it a preferred selection for engineers designing or maintaining high-power AC controller assemblies.

The TT106N16KOF is widely deployed in industrial AC motor soft-starters, resistance heating controllers, power regulators, and DC drive converters where controlled rectification at medium-to-high voltage levels is required. Its 1600V blocking voltage rating provides the necessary margin for 690V AC line applications, and the module format simplifies heatsink mounting and bus-bar connection in panel-built drive cabinets. OEM equipment manufacturers and MRO procurement teams specify this part in steel mill drives, crane controls, extruder drives, and large HVAC system controllers throughout heavy industry.

Quick Reference: TT106N16KOF

Key Features of the TT106N16KOF:

• 106A average on-state current (IT(AV)) with high surge current capability (ITSM) for robust fault tolerance in demanding AC line environments
• 1600V VDRM/VRRM blocking voltage, providing required derating margin for 690V three-phase AC mains applications
• Dual SCR module configuration enabling simplified anti-parallel or mid-point circuit topologies without external discrete mounting
• Low on-state voltage drop (VTM) minimizes conduction losses and reduces heatsink thermal resistance requirements in continuous-duty installations
• Industry-standard module footprint with isolated base plate for direct heatsink mounting, compatible with common DBC and extruded heatsink platforms
• Gate trigger specifications optimized for compatibility with industrial firing boards and phase-control ICs used in soft-starter and power regulator designs

With a factory lead time of 99 weeks for new production, the TT106N16KOF is effectively unavailable through standard distribution channels for any time-sensitive requirement. For maintenance teams managing unplanned equipment failures or procurement professionals building strategic safety stock, that lead time represents unacceptable downtime risk. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time Infineon thyristor modules specifically to bridge this gap—keeping production lines running without waiting nearly two years for factory fulfillment. Our stock is new OEM product, not refurbished or pull, giving you full confidence in device reliability and rated performance.

ATI Accurate Technology is located in Palmetto, Florida and ships same-day on orders received before 5PM EST. Whether you need a single replacement module or volume quantity for MRO stocking programs, we offer competitive pricing and responsive support from engineers who know power semiconductors. Contact us today at 239-734-7566 or sales@igbts.us for a quote on the TT106N16KOF and ask about volume pricing availability.