Space Application GaN transistorbroad
SAGAN · Horizon Europe grant · 2023-01-01–2026-12-31
EC contribution
Total cost
Beneficiaries
About the data
Source: CORDIS (official EU open data), Horizon Europe. Framework HORIZON · call HORIZON-CL4-2021-SPACE-01 · scheme HORIZON-RIA · topic HORIZON-CL4-2021-SPACE-01-81. CORDIS record →
Objective
The SAGAN proposal addresses a crucial element in future satellite platforms and payloads. Spacecraft Electrical Power Systems (EPS) are a key element that enable space missions. Without an efficient EPS, many of the capabilities that we take today for granted, such as high-speed communications, GNSS and science payloads, would not be possible.Power transistors are key elements of the electrical units that form the EPS and other systems, since they allow the most efficient (in terms of power and mass) electrical power processing topologies. During the last decade, several technological advancements have enabled a new type of transistors based on Gallium Nitride over Silicon. GaN transistors allow a reduction in mass of the equipment that uses them and a reduction in power consumption.Currently, Europe does not have the capabilities to produce GaN transistors for space unless relying on external countries for most of the supply chain, which is something that cannot be taken for granted. The objective of the SAGAN proposal is to overcome this situation by establishing a non-dependent supply chain (design, manufacturing, processing, and qualification testing) for GaN transistors that are suitable for space applications. The transistors will be tested to assess radiation effects, thermal dynamics, structural behaviour, reliaability... To achieve it, a strong consortium has been established. It is composed by organisations that have the knowleadge and the facilities to fulfil the objective. The consortium is composed of a company devoted to space level GaN transistors and integrated circuit design (SEMI ZABALA), a research foundry (IMEC), a company that processes wafers to the standards required by the technology (DISCO HI-TEC) and a satellite equipment manufacturer with component packaging capabilities (SENER). The consortium also counts with the role of GaN transistor end user, which is played by SENER as spacecraft equipment manufacturer.
Beneficiaries (4)
| Organisation | Country | Role | EC contribution | SME |
|---|---|---|---|---|
| SENER TAFS SA | ES | coordinator | €580,856 | |
| SEMI ZABALA SL | ES | participant | €1,068,379 | |
| INTERUNIVERSITAIR MICRO-ELECTRONICA CENTRUM | BE | participant | €695,639 | |
| DISCO HI-TEC EUROPE GMBH | DE | participant | €53,750 |
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