The Danfoss DP40H1700T101708 is a 1700V-rated power semiconductor module engineered for demanding industrial power conversion and motor drive applications where high blocking voltage and reliable switching performance are non-negotiable. Danfoss power modules are recognized for robust thermal management, tight parameter matching, and consistent gate characteristics — qualities that are essential when integrating into precision drive systems or replacing a failed module in a production-critical inverter stack. This module is rated for high-voltage DC bus architectures typical of medium-voltage industrial equipment.

The DP40H1700T101708 is well-suited for variable frequency drives (VFDs), traction inverters, regenerative drive systems, UPS infrastructure, wind turbine converters, and industrial welding equipment operating on high-voltage DC buses. Its 1700V voltage class makes it a natural fit for 690VAC line-side applications and three-phase inverter topologies where standard 1200V modules are insufficient. Facilities operating in energy, rail, heavy manufacturing, and process industries rely on this class of Danfoss module to maintain uptime in high-power rotating machinery and power conditioning systems.

Quick Reference: DP40H1700T101708

Key Features of the DP40H1700T101708:

• 1700V collector-emitter voltage rating supports 690VAC three-phase bus architectures with adequate derating margin
• 40A continuous current rating suitable for medium-power inverter and converter topologies
• Danfoss-optimized chip-and-substrate design provides low thermal resistance for reliable junction temperature management under cyclic load conditions
• Matched IGBT and diode characteristics within the module reduce dynamic current imbalance in parallel and series configurations
• Isolated baseplate construction simplifies heatsink mounting and electrical isolation in multi-module drive assemblies
• Compatible with standard Danfoss and third-party gate drive circuits operating in the 15V/−8V to 15V/−15V range

With a factory lead time of 99 weeks on new production orders, the DP40H1700T101708 represents exactly the kind of long-lead, hard-to-source component that brings production lines to a halt when inventory runs dry. Procurement teams supporting capital equipment with 15- to 25-year service lifecycles cannot afford to wait nearly two years for a replacement module. ATI Accurate Technology specializes in bridging this gap — maintaining stock of difficult-to-source Danfoss modules so your maintenance team can execute repairs on their schedule, not the factory's.

ATI Accurate Technology is located in Palmetto, Florida, and ships same-day on orders placed before 5PM EST. We stock IGBTs, thyristors, diodes, and rectifier modules from leading manufacturers including Danfoss, and we support volume pricing for MRO and OEM procurement programs. Contact our team directly at 239-734-7566 or sales@igbts.us to confirm current stock levels, request a quote, or discuss application support for the DP40H1700T101708.