CY9514 Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (100) 15x15x0.5 mm DSP

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (100) 15x15x0.5 mm DSP Description

Magnesium Aluminate (MgAl2O4) crystal substrates are produced with a controlled (100) orientation to ensure uniform crystal growth and low defect density. The 15x15x0.5 mm dimensions facilitate compatibility with standard semiconductor and optoelectronic processing tools. The inherent chemical inertness and thermal shock resistance of this substrate make it suitable for precise device interfaces and high-temperature applications, minimising stress-induced performance variations in critical industrial applications.

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (100) 15x15x0.5 mm DSP Applications

Electronics and Semiconductor Applications
- Used as a dielectric substrate in high-frequency circuits to achieve low signal distortion by leveraging its excellent chemical inertness.
- Applied as a base in sensor packaging for high-temperature environments to maintain dimensional accuracy by leveraging its thermal shock resistance.

Optical and Industrial Applications
- Serves as a component in optical devices to ensure minimal light scattering by leveraging its uniform crystal orientation.
- Employed in industrial thermal management systems to mitigate heat-induced deformation by leveraging its stable thermal properties.

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (100) 15x15x0.5 mm DSP Packing

The substrate is packaged in anti-static, cushioned carriers and sealed within moisture-resistant envelopes to guard against contamination and mechanical stress. Storage is recommended in a clean, temperature-controlled environment to preserve its structural and thermal properties. Options for customised compartmentalised packaging and labelling are available to meet specific handling or integration requirements during shipping and storage.

Frequently Asked Questions

Q1: How does the (100) crystal orientation influence substrate performance?
A1: The (100) orientation promotes uniform lattice alignment, which minimises defect sites and enhances thermal stability. This characteristic ensures consistent performance in devices that require strict dimensional and thermal tolerances under operational stress.

Q2: What storage conditions help maintain substrate integrity?
A2: To preserve the substrate’s structural integrity, it should be stored in a temperature-controlled, low-humidity environment and kept in anti-static, cushioned packaging to prevent physical damage and contamination.

Q3: Can the substrate dimensions be customised for specific processing requirements?
A3: Yes, dimensions can be adjusted to suit particular process needs. Modifications are assessed based on the intended application, ensuring that the physical alterations do not compromise the material’s thermal and mechanical properties.

Additional Information

Magnesium aluminate (MgAl2O4) is a spinel-structured ceramic known for its chemical inertness and thermal shock resistance. These characteristics render it suitable for applications requiring stringent control over surface quality and dimensional precision. Its crystalline properties directly affect device performance in sectors where stability under thermal cycling is critical.

The substrate’s controlled orientation and uniform microstructure are of significant interest in both semiconductor fabrication and optical component production. Advances in processing techniques continue to enhance the material's applicability, further broadening its use in industries that demand rigorous technical standards and process compatibility.