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Silicon-On-Sapphire Wafers
Strain Gage Applications
Substrate Diameter, mm: 50.8 (+/-0.1), 76 (+/-0.5), 100 (+/-0.5)
Substrate Orientation: (1012) R (+/-0.5º)
Substrate Thickness, µ: 330-430, 450, 460 (+/-25)
Silicon Layer Orientation: (100)
Silicon Layer Thickness, µ: 0.5-5.0 (+/-8%)
Silicon Conductivity Type (dopant): p (Boron)
Silicon Resistivity, Ohm/cm: 10-30 (+/-8%)
Back Side Finish: Ground
CMOS, MEMS Applications
Substrate Diameter, mm: 50.8 (+/-0.1), 76 (+/-0.5), 100 (+/-0.5)
Substrate Orientation: (1012) R (+/-0.5º)
Substrate Thickness, µ: 330-430, 450, 460 (+/-25)
Silicon Layer Orientation: (100)
Silicon Layer Thickness, µ: 0.1-1.0 (+/-8%)
Silicon Conductivity Type (dopant): n (Phosphorous)
p (Boron)
(undoped)
Silicon Resistivity, Ohm/cm: 0.003-100
Back Side Finish: Ground
Other thickness and laser marking available on request