onsemi Field Stop 7 Intelligent Power Modules
Products enable more efficient energy conversion and better performance
The latest generation Field Stop 7 (FS7) Insulated Gate Bipolar Transistor (IGBT) technology by onsemi delivers higher efficiency, a smaller footprint and higher power density. These benefits result in lower total system cost.
Given the greater efficiency realized using optimized IGBTs, these IPMs are ideal for three-phase inverter drive applications such as heat pumps, commercial HVAC systems, servo motors, and industrial pumps and fans.
The SPM31 IPMs by onsemi control the power flow to the inverter compressor and fans in heat pumps and air conditioning systems by adjusting the frequency and voltage of the power supplied to three-phase motors for maximum efficiency. onsemi’s 25A-rated SPM31 using FS7 IGBT technology can decrease power losses by up to 10% and increase in power density up to 9%, compared to our previous generation products.
With the transition to electrification and heightened efficiency mandates, these onsemi FS7 IPMs help manufacturers drastically improve system design while increasing efficiency in heating and cooling applications. With the improved performance, the SPM31 IPM family featuring FS7 enables high efficiency with reduced energy losses, further reducing harmful emissions globally.
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