Advantages of SiO2
Advantages of SiO2
m High thermal conductivity
m Very low moisture absorption
m Very low permeability to gases and to ionic contaminants
- No thermal wells or thermal vias
Ô High wiring density and simple process
Ô Smallest & lowest cost MCM's
- Supports built-in thin-film terminating resistors
- Highest reliability; passes 100-hr. steam/salt pot tests
- Enables low-cost, non-hermetic packaging
- Precise capacitance / impedance / prop delay control
- No diffusion of Cu or other ions into dielectric
Ô No leakage between conductors
- No outgassing during processing
Ô No bake-outs, no vent holes
Ô Simpler, lower cost process
FEATURE
BENEFIT