Product Details
Place of Origin: china
Brand Name: zmsh
Certification: ROHS
Model Number: 6INCH GaAs wafer
Payment & Shipping Terms
Minimum Order Quantity: 10pcs
Price: by case
Packaging Details: PET film in 100-grade cleaning room
Delivery Time: 1-4weeks
Supply Ability: 500pcs/month
Material: |
MONOcrystal GaAs |
Industry: |
Semicondutor Wafer For Ld Or Led |
Application: |
Semiconductor Substrate, Led Chip, Optical Glass Window,device Substrates |
Method: |
CZ |
Size: |
2inch~6inch |
Thickness: |
0.425mm |
Surface: |
Cmp/etched |
Doped: |
Si-doped |
MOQ: |
10PCS |
Grade: |
Research Grade/dummy Grade |
Material: |
MONOcrystal GaAs |
Industry: |
Semicondutor Wafer For Ld Or Led |
Application: |
Semiconductor Substrate, Led Chip, Optical Glass Window,device Substrates |
Method: |
CZ |
Size: |
2inch~6inch |
Thickness: |
0.425mm |
Surface: |
Cmp/etched |
Doped: |
Si-doped |
MOQ: |
10PCS |
Grade: |
Research Grade/dummy Grade |
4Inch GaAs Wafers Gallium Arsenide Substrates DSP
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GaAs wafer
Gallium arsenide (GaAs) is one of the important and mature Ⅲ-Ⅴ compound semiconductor materials, which is widely used in the field of optoelectronics and microelectronics. Gallium arsenide materials are mainly divided into two categories: semi-insulated gallium arsenide materials and semiconductor gallium arsenide materials. Semi-insulated gallium arsenide materials are mainly used to produce integrated circuits with MESFET, HEMT and HBT structures. Mainly used in radar, microwave and millimeter wave communication, ultra-high speed computer and optical fiber communication and other fields. Semiconductor gallium arsenide materials are mainly used in semiconductor lasers (LD), semiconductor light-emitting diodes (LED), near-infrared lasers, quantum well high-power lasers and high-efficiency solar cells.
| Type/Dopant 导电类型/掺杂元素 | Semi-Insulated | P-Type/Zn | N-Type/Si | N-Type/Si |
| Application 应用 | Micro Eletronic | LED | Laser Diode | |
| Growth Method 长晶方式 | VGF | |||
| Diameter 直径 | 2", 3", 4", 6" | |||
| Orientation 晶向 | (100)±0.5° | |||
| Thickness 厚度 (µm) | 350-625um±25um | |||
| OF/IF 参考边 | US EJ or Notch | |||
| Carrier Concentration 载流子浓度 | - | (0.5-5)*1019 | (0.4-4)*1018 | (0.4-0.25)*1018 |
| Resistivity 电阻率 (ohm-cm) | >107 | (1.2-9.9)*10-3 | (1.2-9.9)*10-3 | (1.2-9.9)*10-3 |
| Mobility 电子迁移率 (cm2/V.S.) | >4000 | 50-120 | >1000 | >1500 |
| Etch Pitch Density 位错密度(/cm2) | <5000 | <5000 | <5000 | <500 |
| TTV 平整度 [P/P] (µm) | <5 | |||
| TTV 平整度 [P/E] (µm) | <10 | |||
| Warp 翘曲度 (µm) | <10 | |||
| Surface Finished 表面加工 | P/P, P/E, E/E | |||
ABOUT OUR ZMKJ
Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-30pcs.
Q: Do you have inspection report for material?
We can supply detail report for our products.
