Improvements in power Semiconductor devices are critical to power supply applications required in long-term NASA space programs such as “Moon to Mars” which aims to send humans to the surface of the Moon by 2024 and establish sustainable exploration by the end of the decade.
“This project consists of developing an enabling technology to accelerate major advances in the efficiency of a spacecraft’s power system by making improvements in high voltage power transistor radiation hardness compatible with cost-effective high-volume manufacturing processes,” said Samuel J. Anderson, IceMOS Technology founder and chairman. “The reliability requirements of hostile deep space operating environments present a unique set of challenges that we look forward to addressing with our innovative device technology.”
The IceMOS power transistor will incorporate a SiC engineered drain to take advantage of the low on resistance performance from Wide Band Gap (WBG) materials.
The development award is in support of NASA’s initiative to realize technology breakthroughs on Size, Weight and Power (SWaP) that will translate into high efficiency, small size, high reliability transistors as enabling components in spacecraft power supplies.
The same attributes valued by NASA for efficient power distribution in harsh environments is also critical to developers of power electronic systems in non-space applications to meet society’s increasing demand for energy conservation.