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8 inch IC wafer

  • Hong Kong Hong Kong  
  • Quantity Required: 50000
  • Last Updated:
    Posted on: 10 Sep 2022

  • Destination Port: HK

RFQ Details

Dear All,

I need 8 inch wafers.

Crystal Ingot:
- (110) crystal orientation
- Oi <21 ppma (old ASTM), may need MCz depending on puller capability
- Boron doping ~.5 ohm-cm Rs (also looking at Gallium doped wafers, .1- .5 ohm-cm)
- Lifetime >10us
Wafer Requirements
- Non-standard thick wafer >1mm, 200mm diameter
- Semi standard notch (alignment within +/- .3)
- Wafer edges rounded
Lapped and acid etched surface