Semiconductor Wafer Inc

 

Silicon Wafer

Semiconductor Wafer, Inc. ( SWI ) is a supplier of CZ or FZ silicon wafer for semiconductor industry . Due to its excellent mechanical properties and unique electric properties, silicon wafer is the most common material and widely used for making thin film device as well as MEMS fabrication . SWI carry all kinds of silicon wafer , secifications and parameters comply with SEMI standard , diameter range from 2" to 6" , prime or test grade , ultra thin or ultra thick , heavily doped or intrinsic wafer and thermal oxide are all  available . SWI keep standard and non-standard silicon wafer in stock , and can support R&D laboratory with quick shipment and small quantity requirement at any time . Contact us for more product information .                 

                                               
 
Silicon Wafer Available
CZ or FZ Wafer
Ultra Flat Wafer
Prime Wafer
Ultra Thin Wafer
Test Wafer
Ultra Thick Wafer
Special Orientation Wafer 
Intrinsic Wafer
Off Axis Orientation Wafer
Epi Wafer
Heavily Doped Wafer
Thermal Oxide Wafer
High Resistivity Wafer 
Double Sides Polished
 
Standard Specification
Silicon Wafer 2" 3" 4" 5" 6" 8"
Diameter ( mm )
50.8 76.2 100 125 150 200
Thickness ( um )
275 375 525 625 675 725
Conductivity type
P - type or N - type
Dopant available
Boron , Phosphorous , Antimony , or Arsenic
Orientation
<100> , <111> , <110> , or others
Resistivity range
0.001 ~ 10000 ohm-cm
Surface finish
As Cut , Lapped , Polished
 
Thin Film Foundry Service
Thermal Oxide
  • Wafer size 50.8 mm ~ 150 mm
  • Wet or dry thermal oxide
  • Thick oxide ( thickness up to 6 um )
  • Tolerance +/- 5 % or better
Silicon Nitride
  • Wafer size 50.8 ~ 150 mm
  • LPCVD nitride
  • PECVD nitride
  • Tolerance +/- 10 % or better
 
 
Superior quality of products with reliance is our prime consideration.
Feel free to contact us if you need any other assistance about our products .
Email : sales@semiwafer.com
Phone : +886-03-592-7585
Fax : +886-03-516-2843
 
 
 
 
 
 
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