USA flag logo/image

An Official Website of the United States Government

SSVD Extreme Temperature Electronics for Planned Venus Missions

Award Information

National Aeronautics and Space Administration
Award ID:
Program Year/Program:
2005 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
2900 South Main Street Salt Lake City, UT -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 2
Fiscal Year: 2005
Title: SSVD Extreme Temperature Electronics for Planned Venus Missions
Agency: NASA
Contract: NNG05CA25C
Award Amount: $599,985.00


The purpose of this project is to demonstrate the feasibility of a new class of electronic devices called solid state vacuum devices (SSVDTMs), a highly enabling technology for extreme high temperature radiation hard electronics. SSVDTMs merge solid state semiconductor technology, including process fabrication techniques, with vacuum electronics, and, in this case, specifically thermionic vacuum electronics. SSVDTMs have already been demonstrated for highly demanding high frequency applications. Thermionic SSVDTMs, in which vacuum transport is by thermionically emitted electrons, are especially promising due to their intrinsic internal high temperature operation and radiation hardness. SSVDTMs are extremely well suited for extreme environments that, for example, exist on or near Venus. InnoSys proposed and successfully demonstrated in Phase I of this SBIR project SSVDTM triodes/field effect transistors and the associated assembly and sealing to meet the requirements needed for extreme high temperature electronics. In particular, SSVDTM electronics were successfully experimentally demonstrated fully operational at 500C. In addition, radiation insensitive SSVDTM electronics were also successfully experimentally demonstrated during Phase I of this SBIR project. Small scale extreme temperature, radiation insensitive SSVDTM integrated circuits (ICs) will be developed during Phas

Principal Investigator:

Larry Sadwick /Benjarmin Cox
Principal Investigator

Business Contact:

R. Jennifer Hwu
Small Business Information at Submission:

InnoSys, Inc.
3622 West 1820 South Salt Lake City, UT 84104

EIN/Tax ID: 870657193
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No