SVM carries a full line of 125mm silicon wafers. Please see below a SEMI standard specification for test grade wafers. Every customer’s specification is unique and SVM can supply wafers that meet your exact specifications.

SVM Sample 125mm Silicon Wafer Specifications:

Diameter 125 +/- 0.5 mm
Type/dopant P/Boron
Orientation <100>+/- 1º
Resistivity 1 – 100 Ω-cm
Radial Resisivity Gradient
Metals < 5 x E10 atoms/cm2
Thickness 625 +/- 25μm
TTV ≤ 10μm
Bow/warp ≤ 50μm
Site Flatness (STIR)
Flats 1 or 2 SEMI Standard
Particle count ≤ 50 @ ≥ 0.2μm
Polished Single side or double side polished
Etched Single side or double side polished
*N type wafers available


If you do not see the specification you require or would like to request a quote, please CONTACT SVM today to speak with a member of our experienced and knowledgeable sales staff. To view a selection of our multi-million dollar inventory, check out our ONLINE INVENTORY.

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