Complaint
1. What is GaN substrates
Gallium Nitride is one kind of wide-gap compound semiconductors. It is made with original HVPE method and wafer processing technology, which has been originally developed for many years.| XRD-FWHM | 002 | 102 |
| 350μm FSGaN | 25-45 | 20-55 |
Laser diodes for Blu-ray Disc™ players and light projectors
Future application: GaN PN-diode with high breakdown voltage over 3,000V and low on-resistance of 1mΩ·cm2Specification
| Item | GaN-FS-C-U-C50 | GaN-FS-C-N-C50 | GaN-FS-C-SI-C50 |
| Dimensions | Ф 50.8 mm ± 1 mm | ||
| Thickness | 350 ± 25 µm | ||
| Useable Surface Area | > 90% | ||
| Orientation | C-plane (0001) off angle toward M-Axis 0.35°± 0.15° | ||
| Orientation Flat | (1-100) ± 0.5°, 16.0 ± 1.0 mm | ||
| Secondary Orientation Flat | (11-20) ± 3°, 8.0 ± 1.0 mm | ||
| TTV (Total Thickness Variation) | ≤ 15 µm | ||
| BOW | ≤ 20 µm | ||
| Conduction Type | N-type (Undoped) | N-type (Ge-doped) | Semi-Insulating (Fe-doped) |
| Resistivity(300K | < 0.5 Ω·cm | < 0.05 Ω·cm | >106 Ω·cm |
| Dislocation Density | 1~9x105 cm-2 | 5x105 cm-2 ~3x106 cm-2 | 1~9x105 cm-2 |
| 1~3x106 cm-2 | 1~3x106 cm-2 | ||
| Polishing | Front Surface: Ra < 0.2 nm. Epi-ready polished Back Surface: Fine ground | ||
| Package | Packaged in a class 100 clean room environment, in single wafer containers, under a nitrogen atmosphere. | ||
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Q: How to pay?
A: T/T, Paypal, etc
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.
