Polycrystalline Semiconductor Silicon Wafer
Test or monitor wafers are the second-best type of wafer. Despite this, they are similar to prime grade silicon wafers, except they are less expensive. Test or monitor wafers are less precise compared to prime grade wafers, but overall, test grade wafers have only a few non-complaints features. Test grade silicon wafers are great for equipment testing, semiconductor fabrication control management, testing, and more.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of polycrystalline semiconductor silicon wafer in China. With abundant experience, we warmly welcome you to wholesale discount polycrystalline semiconductor silicon wafer in stock here from our factory. Quality products and reasonable price are available.
Description
Test or monitor wafers are the second-best type of wafer. Despite this, they are similar to prime grade silicon wafers, except they are less expensive. Test or monitor wafers are less precise compared to prime grade wafers, but overall, test grade wafers have only a few non-complaints features. Test grade silicon wafers are great for equipment testing, semiconductor fabrication control management, testing, and more.
Specification
|
TYPE |
DOPANT |
ORIENTATION |
RESISTIVITY (Ohm-cm) |
THICKNESS (um) |
BACKSIDE |
TTV (um) |
FLATS |
PARTICLE |
Control No. |
|
P |
BORON |
<100> |
1-30 |
675±25 |
Etched |
≤10 |
1 Jeida |
<=10@>=0.3 |
PG20 |
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