Wafer Supermarket(웨이퍼)

Silicon wafer

MSE SEMI 2009. 12. 15. 16:24

Silicon wafer

 

Silicon wafer
▶ Characteristic:
- Large energy band gap(1.2eV)
- Raw material for device process
- No defect and scratch on surface
- Extream flatness
- Electronic conductivity between insulator and conductor by dopant
▶ Application:

- System-in-a-Package and MEMS
- DRAM, ASIC, Transistor, CMOS, ROM, EP-ROM

▶ Specification
Diameter
2”
3”
4”
5”
6”
8”
12”
Grade
Prime / Test / Dummy / Low-test(8")
Type
P(Boron) / N(Phos)
Orientation
100, 110, 111
Thickness
200um
380um
525um
525um
675um
760um
750~800um
Resistivity
1~20
1~20
0.001~24
0.008~20
1~20
1~20
1~20
Surface
Single or Double side polished

 

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