Silicon Wafer
OST Photonics offers a wide selection of silicon wafers for semiconductor industry. The wafer diameters are ranging from 2 inch (50.8mm) to 12 inch...
Silicon Wafer
OST Photonics offers a wide selection of silicon wafers for semiconductor industry. The wafer diameters are ranging from 2 inch (50.8mm) to 12 inch (300mm), and there are three crystal orientations to choose from: <100>, <111> and <110>, the thickness can also be customized according to your requirements. In addition, SOI wafers, oxide silicon wafers, customized silicon substrates and silicon ingots are also availabl...
- ManufacturerOST Photonics
- CategoryCrystal Wafer and Substrate
- Lead TimeQuoted per order
- CustomizationSize, orientation and surface finish to drawing
Silicon Wafer (Si Wafer)
Specifications of Czochralski (CZ) Silicon Wafers
| Item | Specifications | ||||||
| Diameter | 2″ | 3″ | 4″ | 5″ | 6″ | 8″ | 12″ |
| Grade | Prime grade, Test grade, Dummy grade | ||||||
| Growth Method | CZ | ||||||
| Orientation | <100>,<111>,<110>, etc. | ||||||
| Type/Dopant | P-type/Boron, N-type/Phos, N-type/As, N-type/Sb | ||||||
| Thickness (um) | 279 | 380 | 525 | 625 | 675 | 725 | 775 |
| Thickness Tolerance | Standard ±25um, Maximum Capabilities ±5um | ± 20um | ± 20um | ||||
| Resistivity(Ohm-cm) | 0.001-100 | ||||||
| Surface Finished | Polished/Etched, Polished/Polished, Etched/Etched, Ground/Ground | ||||||
| TTV (um) | Standard < 10um, Maximum Capabilities<5um | ||||||
| Bow/Warp (um) | Standard < 40um, Maximum Capabilities<20um | <40um | <40um | ||||
| Particle | Upon Request |
Specifications of Float Zone (FZ) Silicon Wafers
| Item | Specifications | |||||
| Diameter | 2″ | 3″ | 4″ | 5″ | 6″ | 8″ |
| Grade | Prime grade, Test grade, Dummy grade | |||||
| Growth Method | FZ | |||||
| Orientation | <100>,<111>, etc. | |||||
| Type/Dopant | Intrinsic, P-type/Boron, N-type/Phos | |||||
| Thickness (um) | 279 | 380 | 525 | 625 | 675 | 725 |
| Thickness Tolerance | Standard ±25um | ± 50um | ||||
| Resistivity(Ohm-cm) | 1000-30000 and 1-5 | |||||
| Surface Finished | Polished/Etched, Polished/Polished, Etched/Etched, Ground/Ground | |||||
| TTV (um) | Standard < 10um | |||||
| Bow/Warp (um) | Standard < 40um | <50um | ||||
| Particle | Upon Request |
Specifications of Oxide Silicon Wafers
| Item | Specifications | ||||||
| Diameter | 2″ | 3″ | 4″ | 5″ | 6″ | 8” | 12” |
| Grade | Prime grade, Test grade, Dummy grade | ||||||
| Growth Method | CZ, FZ | ||||||
| Orientation | <100>,<111>,<110>, etc. | ||||||
| Type/Dopant | Intrinsic, P-type/Boron, N-type/Phos, N-type/As, N-type/Sb | ||||||
| Thickness (um) | 279 | 380 | 525 | 625 | 675 | 725 | 775 |
| Thickness Tolerance | Standard ±25um, Maximum Capabilities ±5um | ± 20um | ± 20um | ||||
| Oxide Thickness (nm) | 20-2000 | ||||||
| Resistivity(Ohm-cm) | 0.001-30000 | ||||||
| Surface Finished | Polished/Etched, Polished/Polished | ||||||
| TTV (um) | Standard < 10um, Maximum Capabilities<5um | ||||||
| Bow/Warp (um) | Standard < 40um, Maximum Capabilities<20um | <40um | <40um | ||||
| Particle | Upon Request |
Specifications of Silicon Ingots
| Item | Specifications | |||||
| Diameter | 2″ | 3″ | 4″ | 5″ | 6″ | 8″ |
| Grade | Prime grade, Test grade, Dummy grade | |||||
| Growth Method | CZ, FZ | |||||
| Orientation | <100>,<111>,<110>, etc. | |||||
| Type/Dopant | Intrinsic, P-type/Boron, N-type/Phos, N-type/As, N-type/Sb | |||||
| Oxygen Content | 8-18 ppma | |||||
| Carbon Content | >1 ppma | |||||
| Resistivity(Ohm-cm) | 0.001-30000 ohm-cm | |||||
| Life Time | >50us |
Other Crystal Wafer and Substrate Materials
Request A Quote For Silicon Wafer
Send us your dimensions, orientation, surface finish and quantity. Our engineers reply with a technical proposal and price.
FAQ
Buyer Questions
What is the item of the Silicon Wafer?
The item of the Silicon Wafer is Specifications.
What is the grade of the Silicon Wafer?
The grade of the Silicon Wafer is Prime grade, Test grade, Dummy grade.
What is the growth method of the Silicon Wafer?
The growth method of the Silicon Wafer is CZ.
What is the orientation of the Silicon Wafer?
The orientation of the Silicon Wafer is <100>,<111>,<110>, etc..
How do I get a quotation for the Silicon Wafer?
Send the quantity, the specification and your destination port to Jiaxing AOSITE Photonics Technology Co.,Ltd. by email or telephone. There is no enquiry form on this site, so your message reaches an engineer directly rather than a contact queue.
Can the Silicon Wafer be made to a custom specification?
Custom dimensions and finishes are quoted case by case against your drawing or written specification. Send what you need and the factory will confirm what is achievable, and at what tolerance, before you place the order.
Who manufactures the Silicon Wafer?
Jiaxing AOSITE Photonics Technology Co.,Ltd., trading as OST Photonics, manufacturing in Jiaxing, Zhejiang, China since 2010.
Tell Us What You Need
Send your specification, quantity and destination port. Our engineers reply with a technical proposal and a confirmed lead time.