Model: | - |
---|---|
Brand: | Cowin |
Origin: | Made In China |
Category: | Electronics & Electricity / Electric Parts & Materials |
Label: | silicon wafer , silicon ingot , IC wafer |
Price: |
US $2
/ pc
|
Min. Order: | 1000 pc |
4" lapped wafer
Diameter: 100 -/+ 0.5mm
Orientation: <111> -/+ 0.5 and <100> -/+ 0.5
Flat width: Cw32.5 -/+ 2.5mm
Thickness: >=180μm
THK deviation: -/+ 5μm or -/+ 10μm
TTV: <3μm
Resistivity(Ω@m): 0.001-60 ohm-cm for both P&N type
RRG(C-6MM): ≤ 20%(N type), ≤ 10%(P type)
Oxygen content(ASTM-79): 20-36ppma
Carbon content: ≤ 1ppma, ≤ 5%
ZHEJIANG ZHONGJING TECHNOLOGY CO LTD | |
---|---|
Country/Region: | Zhe Jiang - China |
Business Nature: | Manufacturer |
Phone: | 15355829006 |
Contact: | Rhett Chen (Manager) |
Last Online: | 27 Mar, 2015 |