RF Epitaxial Wafers

Epitaxial devices are the key to improving the performance of semiconductor-reliant products like smartphones, tablets, datacenters, displays and fiberoptic networks.

Epitaxial devices consist of nanolayers of semiconductor crystals that are uniformly deposited in sophisticated deposition tools to form an “epi-wafer.” Combining different semiconductor materials and dopants in an epi wafer is the key step in determining the performance capabilities of RF semiconductor components.

Custom epitaxy for a variety of device applications ranging from BiFETs to LEDs

RF Wafer Capability

RF Product Base Material Material Capability Wafer Diameter
EpiHBT® GaAs InGaP/GaAs, AlGaAs/GaAs up to 150mm
InP InP/InGaAs up to 100mm
EpiBiFET® GaAs InGaP/GaAs, AlGaAs/GaAs up to 150mm
InP InP/InGaAs, InP/InAlAs up to 100mm
EpiFET® GaAs AlGaAs/GaAs, InGaP/GaAs up to 150mm
InP InP/InGaAs, InP/InAlAs up to 100mm

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III-V materials for photonic and RF semiconductor components

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