Miniaturized High-Performance Modules from 3D PLUS: Radiation-Tolerant Technology for Aerospace and Defense (Part 2)
This is a continuation of another news post. You can start the full article by clicking here.
6. Protection Modules
3D PLUS provides specialized protection solutions to safeguard electronic systems operating in radiation-intensive environments. These include:
- Latch-Up Current Limiters (LCLs)
These devices detect and automatically limit excessive current flow triggered by radiation events, effectively preventing permanent damage to the system. LCLs are available in various current ratings and configurations, offering flexible integration into space systems. - Radiation-Hardened Protection Switches
These switching components are designed for high-reliability space applications, enabling precise control and protection. They support selective power disconnection, are hardened against Single Event Latch-up (SEL), and feature low power loss and fast response time.
Both protection solutions significantly increase the reliability of critical subsystems such as power management units, communication interfaces, and control electronics, and contribute to extending the operational lifetime of spacecraft.
7. Custom System-in-Package (Custom SiP) Solutions
Beyond its standard product offerings, 3D PLUS develops custom-designed System-in-Package (SiP) solutions that combine various electronic functions—such as logic, memory, communication interfaces, power management, and protection circuitry—into a single, highly integrated module.
These tailor-made designs are created in close collaboration with the customer and follow a structured co-design approach, from proof of concept to flight-proven qualification. 3D PLUS supports the entire development cycle, including architecture definition, package layout, test strategy, and qualification processes, in compliance with ECSS-Q-ST-60 and other relevant space standards.
Custom SiPs are particularly suited for spacecraft with tight payload constraints or complex defense systems where weight, volume, and system reliability are critical. Typical applications include onboard data processing, mission management, and signal-processing units.
» More information about the 3D PLUS Custom Solutions
Target Markets and Applications
3D PLUS solutions are designed for applications where miniaturization, robustness, and reliability are essential. These include:
- Space (New Space, GEO, LEO, Deep Space): Satellites, scientific missions, constellations
- Aerospace: Avionics systems, onboard electronics
- Defense: Control systems, navigation, communication
- Industry: Compact systems for harsh environments
In the space sector, 3D PLUS is a trusted partner for institutional missions (e.g., ESA, CNES, NASA, JAXA) as well as for commercial satellite programs. The miniaturized modules are ideally suited for ensuring consistent quality in high-volume production, particularly in the New Space segment.
Proven In-Orbit Heritage: Chang’e-5 and Chang’e-6
A strong example of 3D PLUS technology in operational use is the Chang’e-5 and Chang’e-6 lunar missions. Both missions employed radiation-tolerant camera systems and memory solutions from 3D PLUS, successfully operating under deep space conditions.
These missions demonstrate the technological maturity, long-term stability, and global applicability of 3D PLUS products—even in highly complex, robotic exploration missions.
In addition, 3D PLUS components have been successfully deployed in numerous other international missions, including Mars 2020 (Perseverance), Solar Orbiter, DART, and New Horizons – confirming the broad versatility of the technology across various mission profiles.
» More information about the Chang’e-5/6 Heritage
Long-Term Reliability – From Standard Solutions to Custom Integration
The 3D PLUS product portfolio not only offers exceptional technical performance density, but above all: predictability and dependability in radiation-intense and extreme environments.
The combination of miniaturized 3D packaging, radiation-tolerant electronics, and flight-proven design makes 3D PLUS a key technology provider for modern system architectures—whether in institutional space programs, the New Space economy, or in defense-related missions.
For system architects and developers, this translates to short development cycles, modular integration, consistent quality, and high availability—delivered by a trusted and experienced partner.
With tailored design services and expert support, 3D PLUS enables maximum design flexibility while minimizing integration risks. Together with MSA Components, you benefit from a reliable interface to ensure smooth project coordination and efficient implementation.
Looking to integrate 3D PLUS technologies into your system?
The MSA Components team is your dedicated contact in Germany—providing technical expertise, design-in support, and personal consulting.
