Infineon IHW30N160R5: A High-Performance 1600V IGBT for Robust Power Switching Applications
The relentless pursuit of efficiency, power density, and reliability in power electronics drives the continuous evolution of semiconductor switching devices. At the forefront of high-voltage applications, the Insulated Gate Bipolar Transistor (IGBT) remains a critical component. The Infineon IHW30N160R5 stands out as a premier 1600V IGBT engineered to meet the demanding requirements of robust industrial and renewable energy systems.
This device is specifically designed for applications operating from high DC-link voltages, such as those found in solar inverters, industrial motor drives, UPS systems, and welding equipment. Its high voltage rating of 1600V provides a crucial safety margin, ensuring stable and reliable operation even under stressful conditions like voltage spikes and transients common in these environments. This inherent ruggedness makes it an excellent choice for designers seeking to enhance system longevity.
A key highlight of the IHW30N160R5 is its advanced Trenchstop™ 5 technology from Infineon. This proprietary cell structure optimizes the trade-off between low saturation voltage (VCE(sat)) and minimal switching losses. The result is a device that offers low conduction losses during the on-state and efficient switching performance during turn-on and turn-off. This combination directly translates into higher overall system efficiency, reduced thermal stress, and the potential for smaller heatsinks, contributing to a more compact design.
Furthermore, the IGBT features a positive temperature coefficient, which simplifies the paralleling of multiple devices for higher power output. This characteristic ensures current is shared evenly across the paralleled IGBTs, preventing thermal runaway and promoting stable operation. The robust intrinsic body diode also provides reverse conduction capability, which can be advantageous in certain circuit topologies like bridge legs.
The module is offered in the industry-standard TO-247plus housing, which provides superior isolation and high power cycling capability. This robust package, combined with the chip’s performance, ensures high reliability under continuous and cyclical load conditions, a must for mission-critical industrial applications.
ICGOODFIND: The Infineon IHW30N160R5 is a high-performance 1600V IGBT that delivers an optimal blend of low losses, high ruggedness, and excellent switching characteristics. It is an ideal solution for engineers designing efficient and reliable high-power systems, particularly in renewable energy and industrial automation, where durability and performance are paramount.
Keywords: IGBT, 1600V, Trenchstop™ 5, High Voltage, Power Switching
