6″ Silicon Wafers

Silicon Valley Microelectronics carries a full line of 150mm silicon wafers. Please see below our SEMI standard specifications for test grade wafers. Every customer’s specification is unique and SVM can supply wafers that meet your exact specifications.

If your requirements are outside of what’s listed below, please contact SVM and we can check our stock or custom manufacture wafers to meet your exact specification. For custom manufactured wafers, there may be a minimum order quantity greater than our standard of 25 wafers (1 cassette).

SVM Sample 150mm Silicon Wafers:

Diameter 150 +/- 0.5 mm
Type/Dopant P/B, N/Ph, N/As, N/Sb, Intrinsic
Orientation* <100>+/- 1º
Resistivity <1 to >1,000 Ω-cm
Radial Resisivity Gradient
Metals < 5 x E10 atoms/cm2
Thickness 675 +/- 25μm
TTV ≤ 10μm
Bow/Warp ≤ 40μm
Site Flatness (STIR)
Flats 1 SEMI Standard
Particle Count ≤ 50 @ ≥ 0.2μm
Polished Single side or double side polished
Etched Single side or double side polished

*If your project requires a non-standard orientation such as <111> or <110>, we can check our stock for the availability of these wafers. If we do not have your specification in stock we can custom manufacture to meet your project requirements.

 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.

If you do not require any processing, please check our ONLINE INVENTORY to view a portion of our multi-million dollar inventory.

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