10*10.5mm2 C-Face Fe-Doped SI-Type Free-Standing GaN Single Crystal Substrate Macro Defect Density 0cm⁻² TTV ≤ 10 Μm Resistivity 10⁶ Ω·Cm RF Devices Wafer
10*10.5mm2 C-face Fe-doped SI-type free-standing GaN single crystal substrate Resistivity > 106 Ω·cm RF devices wafer
Overview
We sell directly from the factory, and therefore can offer the best prices on the market for high quality GaN crystal substrates. Customers from all over the world have trusted our supplies as their preferred supplier of GaN crystal substrates.
Gallium nitride, or GaN, is a material that's starting to be used for semiconductors in chargers. It was used to make LEDs starting in the '90s, and it's also a popular material for solar cell arrays on satellites. The main thing about GaN when it comes to chargers is that it produces less heat.
| 10 x 10.5 mm2 Free-standing GaN Substrates | ||||
| Item | GaN-FS-C-U-S10 | GaN-FS-C-N-S10 | GaN-FS-C-SI-S10 |
Remarks: |
| Dimensions | 10 x 10.5 mm2 | |||
| Thickness | 350 ±25 µm | |||
| Orientation | C plane (0001) off angle toward M-axis 0.35 ±0.15° | |||
| Conduction Type | N-type | N-type | Semi-Insulating | |
| Resistivity(300K) | < 0.1 Ω·cm | < 0.05 Ω·cm | > 106 Ω·cm | |
| TTV | ≤ 10 µm | |||
| BoW | - 10 µm ≤ BOW ≤ 10 µm | |||
| Ga Face Surface Roughness | < 0.2 nm (polished) or < 0.3 nm (polished and surface treatment for epitaxy) |
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| N Face Surface Roughness | 0.5 ~1.5 μm option: 1~3 nm (fine ground); < 0.2 nm (polished) |
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| Dislocation Density | From 1 x 105 to 3 x 106 cm-2 (calculated by CL)* | |||
| Macro Defect Density | 0 cm-2 | |||
| Useable Area | > 90% (edge exclusion) | |||
| Package | Packaged in a class 100 clean room environment, in 6 PCS container, under a nitrogen atmosphere | |||
*National standards of China (GB/T32282-2015)
About Us
We specialize in processing a variety of materials into wafers, substrates and customized optical glass parts.components widely used in electronics, optics, opto electronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects. It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputations.
FAQ
Q: Are you trading company or manufacturer ?
We are factory.
Q: How long is your delivery time?
Generally it is 3-5 days if the goods are in stock.
or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
Payment <=5000USD, 100% in advance.
Paymen >=5000USD, 80% T/T in advance , balance before shippment.
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