SEH America, Inc.
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Product Overview
Stock Products
  - Polished Wafer
- Low Res Substrate
- Mechanical Wafer
- EPI Wafer
- SPV/Lifetime Monitor
- P-Particle Monitor
- SOI

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Products

 SPV Lifetime Monitor

Prime wafers with suitable for use as contamination process monitors using SPV/Lifetime measurement techniques.



  Description Definition SPV SPV SPV SPV
  Dia   5 6 8 12
  Product Code   5S 6S 8S 12S
  Type   p-boron p-boron p-boron p-boron
  Orient   <100> <100> <100> <100>
  Res   8.0 - 20.0 8.0 - 20.0 8.0 - 20.0 8.0 - 20.0
  Surface Metals   Fe <= 2E10 Fe <= 2E10 Fe <= 2E10 Fe <= 2E10
  Global Flatness TTV ** ** ** **
TIR ** ** ** **
FPD ** ** ** **
  Backside   Etched or WSB Etched or WSB Etched or WSB Etched or WSB
  Bow          
  Warp          
  Site Flatness (20X20) max site SBIR ** ** ** **
SBID ** ** ** **
SFLR ** ** ** **
SFLD ** ** ** **
SFQR ** ** ** **
SFQD ** ** ** **
  LPD USL < 0.12        
<0.13   264 390 TBD
<0.16   19 90 TBD
<0.20   12 25 TBD
<0.30   6 13 TBD
  Epi Thickness          
  Epi Res          
  Epi Stacking Faults          
  Laser Mark   ** ** ** **

** Specifications subject to availability