El objetivo de este estudio es apoyar el desarrollo de un MOSFET europeo discreto de potencia de SiC endurecido a la radiación para su uso en aplicaciones espaciales mediante el estudio del óxido de puerta en términos de SEE y TID como uno de los parámetros clave en el futuro...
Los aceleradores son el método aceptado para validar un dispositivo para volar. Las pruebas in vivo son una tarea compleja y costosa que se necesita para obtener información sobre cómo las fallas pueden propagarse a los productos primarios y monitorear que la respuesta de un...
1. Admissible methods for SEE testing were determined on accounts of their realization at Roscosmos Test Facilities. 2. The SEE Testing Aids (based on ions, proton and laser sources) were created and are currently in operation. 3. The Roscosmos Testing Aids provide tests for all...
Radiation sensitivity of GaAs components is not really well known, compare to other technologies. Traditional radiation harness policy consisted in a good derating in DC bias conditions to ensure operation inside a known or expected DC safe operating area (SOA). However...
Space is a harsh environment due to vacuum, UV, temperature, vibration and radiation…etc. Before landing a space vehicle, devices and materials have to be tested at ground level in order to estimate the effect of all these parameters to know about irradiators. This is why, it is...
Given a general introduction on testing optical materials for use in radiation environments. A special emphasis is given to thin optical coatings, optical fibers, and fiber Bragg gratings. Here the test procedures are much more challenging than for bulk materials. The challenges...
The Total Ionizing Dose (TID) radiation test on EEE parts involves a number of variables and processes which must be kept under control to ensure correct test execution and compliance with the used test method. From the test plan definition to the test report issue, proper...
The Aerospace and Electronic Businees Unit is part of the Hirex Engineering, one of the Companies within the Alter Technology, owned by TÜV NORD. This engineer service, focus in radiation in electronic devices, shows a Test Vehicle TID. In order to advance the report, a few...
The radiation hardness of modern electronic devices regarding the space radiation environment is characterized according to two main aspects: cumulated effects and single event effects. The parts radiation qualification process includes Total Ionizing Dose (TID), Total Non...
A new issue (issue 5) of ESCC22900 TID test standard will be released this year. The changes will be presented. Then, study results about part to part and lot to lot TID sensitivity ariability on bipolar linear devices will be presented. Impact on sample size and testing...
Third party dice radiation test for a manufacturer has never been an easy thing thanks to the exigent requirement from the users and difficulties from the die side. Things are becoming worse since the semiconductor came into a sub-micron and deep sub-micron era. New challenges...
VA160 and VATA160 are used as front-end readout ASICs in the payloads of DAMPE. Both Laser pulse test and heavy ion beam test were conducted to get the SEL tolerance of the ASICs. Laser test was performed firstly to quality the SEL sensitivity because it is easy and ready at all...
