N-type or P-type 125mm silicon wafer can be supplied with the orientation of <111> or <100>. More specs are shown as following:
1. 125mm Silicon Substrate Wafer List
No. 1
ID
Dia
Type
Dopant
Ori
Res
(Ohm-cm)
Thick (um)
Polish
Grade
Description
PAM2683
125mm
N
As
<111>
<0.0035
375um
SSP
MECH
Mechanical Grade. EPI Layer: N/Phos Res: 4.59-5.874ohm.cm 12-16um
PAM2684
125mm
N
P
<100>
<0.001
3000um
SSP
Test
3mm thick
PAM2685
125mm
P
B
<111>
43485
525-575um
SSP
Test
Sold As-Is
PAM2686
125mm
P
B
<111>
43485
500-550um
SSP
Test
Sold As-Is
No. 2
Item
Material
Orient.
Diam
(mm)
Thck
(μm)
Surf.
Resistivity
(Ωcm)
Comment
PAM2687
p-type Si:B
[100]
5″
889 [...]
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PAM XIAMEN offers Co Metallic Substrate.
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Co Metallic Substrate (polycrystalline): 10×10 x 1.0 mm, 1 side polished
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1. Features & Dimensions of UV LED Wafer
Growth Technique – MOCVD
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Substrate [...]
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Because of the smaller form factor, better thermal performance, and higher efficiency of gallium nitride (GaN) devices, the industry has been looking forward to it for a long time. In recent years, as GaN-on-SiC devices have begun to be [...]
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The SiC and GaN power semiconductor market will exceed $10 billion by 2027!
Key conclusions:
Emerging-market silicon carbide(SiC) and gallium nitride(GaN) power semiconductors are expected to reach nearly $1 billion by 2020, driven by demand for hybrid and electric vehicles, power and photovoltaic (PV) inverters.
The use [...]
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1. LEC for Gallium [...]
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