Infineon DD171N16K: High-Performance 16 mΩ IGBT7 Module for Industrial Drives and UPS Systems
The relentless pursuit of efficiency, power density, and reliability in power electronics is driving innovation across industries. At the forefront of this evolution is Infineon Technologies with its latest IGBT7 technology, exemplified by the DD171N16K power module. This device is engineered to set a new benchmark for high-performance applications, particularly in industrial motor drives and uninterruptible power supplies (UPS).
The cornerstone of the DD171N16K's superiority is its advanced IGBT7 chip technology. This generation of IGBTs delivers a significant leap forward by offering an optimal balance between low saturation voltage (Vce(sat)) and minimal switching losses. The module boasts an impressively low nominal collector-emitter saturation voltage of 1.55 V, which directly translates to reduced conduction losses. This is particularly critical in applications like industrial drives, where continuous operation leads to substantial energy savings and lower total cost of ownership.
Furthermore, the IGBT7 technology features a reduced tail current during turn-off, which drastically cuts switching losses. This allows system designers to push switching frequencies higher or operate at lower junction temperatures, enhancing the overall power density of the inverter system. For UPS systems, this means more compact designs and improved efficiency across a wide load range, which is vital for operational economy.
The DD171N16K is rated for 1700 V and 1000 A, making it a robust solution for high-power three-phase systems. Its ultra-low static loss contribution is highlighted by a typical collector-emitter saturation voltage of just 1.35 V at lower currents, further emphasizing its efficiency. The module also integrates an advanced Emitter Controlled 7 (EC7) diode, which provides exceptional softness during reverse recovery. This characteristic is paramount for minimizing voltage overshoot and electromagnetic interference (EMI), leading to more stable and quieter system operation.
Designed for ruggedness, the module offers a maximum operating junction temperature (Tvjop) of 175°C. This high-temperature capability provides a greater safety margin and allows for operation in demanding environmental conditions. Its industry-standard EconoDUAL 3 package ensures mechanical compatibility and simplifies the upgrade path from previous generations, protecting design investments.
ICGOO FIND: The Infineon DD171N16K is a state-of-the-art power module that embodies the pinnacle of IGBT7 technology. It is a transformative component for engineers seeking to maximize efficiency, achieve higher power density, and enhance the reliability of their next-generation industrial drives and UPS systems. Its combination of ultra-low losses, high current rating, and robust construction makes it an exceptional choice for the most challenging applications.
Keywords: IGBT7 Technology, Industrial Motor Drives, Ultra-Low Saturation Voltage, High Power Density, UPS Systems.
