The Infineon TT250N16KOF is a high-current thyristor module combining two thyristors (TT configuration) in a single isolated housing, rated at 250A average on-state current and a 1600V repetitive peak reverse voltage (VRRM). Built to Infineon's established power module standards, it features a robust ceramic-isolated baseplate for superior thermal cycling performance and low thermal resistance junction-to-case, making it well suited for continuous-duty industrial power conversion systems that demand both efficiency and long-term reliability under load.

The TT250N16KOF is commonly deployed in AC motor drive front-end rectifiers, DC motor speed controllers, battery formation and charging systems, UPS infrastructure, induction heating equipment, and crane or hoist drive systems. Its high voltage rating and thermal robustness make it a preferred choice wherever controlled rectification or AC power regulation is required in heavy industrial environments — including steel mills, mining equipment, marine propulsion controls, and large-scale process automation where downtime carries significant cost.

Quick Reference: TT250N16KOF

Key Features of the TT250N16KOF:

• 250A average on-state current (IT(AV)) supporting high-power continuous-duty applications
• 1600V repetitive peak reverse voltage (VRRM) providing robust margin in high-line and surge-prone installations
• Dual thyristor (TT) topology in a single module package, reducing BOM complexity and assembly time
• Ceramic-isolated copper baseplate construction for low thermal resistance and excellent thermal cycling endurance
• Optimized gate trigger characteristics for reliable firing consistency across temperature extremes
• Industry-standard mounting footprint compatible with common Infineon and third-party heatsink designs, easing drop-in replacement

With a factory production lead time of 40 weeks, procuring the TT250N16KOF through standard distribution channels can critically delay maintenance schedules and new equipment builds alike. Aging industrial systems that originally specified this Infineon module are particularly vulnerable — obsolescence risk is real, and waiting on new production is rarely an option when a drive is down. ATI Accurate Technology maintains stock of hard-to-find and long-lead-time thyristor modules like the TT250N16KOF precisely to close that gap for engineers and procurement teams who cannot afford schedule slippage.

ATI Accurate Technology is located in Palmetto, Florida and specializes in IGBTs, thyristors, diodes, and rectifier modules — including obsolete and long-lead-time parts. Orders placed before 5PM EST ship same day. Contact our team for volume pricing, cross-reference assistance, or expedited sourcing. Call 239-734-7566 or email sales@igbts.us — we're ready to support your critical power needs.