Silicon Valley Microelectronics carries a full line of 50mm 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’s 27 years of experience with wafers ensures customers have both short and long term supply of their specification.

SVM offers bare 50mm silicon wafers, as well as custom films and processing. Wafers in stock can usually ship with 1 business day, while custom orders have varying lead times depending on what films and processes the wafer needs.

SVM Sample 50mm Silicon Wafer Specifications:

Diameter 50.8 +/- 0.5 mm
Type / Dopant P/Boron
Orientation <100> +/- 1º
Resistivity 1 – 100 Ω-cm
Radial Resistivity Gradient
Metals <5 x E10 atoms/cm2
Thickness 279 +/-50 μm
TTV ≤ 10μm
Bow / Warp ≤ 50μm
Flats 1 or 2 SEMI Standard
Particle Count ≤ 20 @ ≥ 0.3μm
Polished Single side polished or double side polished
Etched Single side polished 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 to speak with a member of our experienced and knowledgeable sales staff.


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