H2O AND H2 GETTER LIDS

ZeDry®/H2 Lid consists of a metal lid, coated with a solventless, thermally cured getter layer engineered for high capacity moisture and hydrogen uptake. Lid material, shape, dimensions and finishing are specified by customers.

 

ZeDry/H2 Lid is designed for hermetic optoelectronic and microelectronic device packaging. The ZeDry/H2 getter coating deposited on the lid works as a reversible getter for moisture and irreversible getter for hydrogen: it has to be activated with a thermal process at 100°C-120°C, just before the device sealing.

 

The ZeDry/H2 Lids can be provided in a variety of metals (e.g. Al, Ni, Au, Stainless Steel, KOVAR) and engineered metal alloys (e.g. Ni/Au-plated KOVAR). Ceramic and glass can also be considered as options, for special applications.

 

• Lid design and materials according to customers’ specs
• High moisture and hydrogen sorption capacity
• Reversible getter for moisture and irreversible getter for hydrogen
• Moisture sorption is thermally activated
• Solvent free getter, epoxy based
• Extremely low outgassing
• Compatible with seam welding or laser welding processes
• No loose particles