4Inch 6INCH GaN-on-Si GaN-on-SiC Epi Wafers For RF Application

Place of Origin CHINA
Brand Name ZMSH
Certification rohs
Model Number 6/8/12INCH GaN-ON-silicon
Minimum Order Quantity 1pcs
Price by case
Packaging Details single wafer container or 25pcs cassettle box
Delivery Time 2-4weeks
Payment Terms T/T, Western Union
Supply Ability 100pcs
Product Details
Materials Silicon Substrate Epi Layer Thickness 2-7um
Material Gallium Nitride Wafer Traditional Manufacturing Using Molecular Beam Epitaxy
Moq 1pcs Size 4inch/6inch/8inch/12inch
Application Micro-LED Application Electronic Usage Electronics,high-speed Switching Circuits,infrared Circuits
High Light

GaN Silicon Substrate

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4 Inch Gallium Arsenide Wafer

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Semiconductor Substrates For RF Application

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Product Description

8INCH 12INCH 6INCH GAN-ON-SI EPI-WAFERS FOR POWER RF  Micro-LED application

8inch 100mm 150mm 200mm 300mm GAN-ON-SI EPI-WAFERS For Power Application

 

GaN epitaxial wafer (GaN EPI on Silicon)
ZMSH is an agent of GaN-on-Si epitaxial wafers in Shanghia. Gallium nitride (GaN) has been widely used in power devices and blue light-emitting diodes due to its wide energy gap.


Introduction
There is a growing need for energy saving and advancements in information and communication systems. To meet these needs, we have developed a wide-bandgap semiconductor substrate with gallium nitride (GaN) as the next-generation semiconductor material.
Concept: By growing single-crystal GaN thin films on silicon substrates, we can produce large, inexpensive semiconductor substrates for next-generation devices

.
Target: For home appliances: switchgears and inverters with breakdown voltages in the hundreds. For mobile phone base stations: high power and high frequency transistors.
Advantages: Our silicon substrates are cheaper to grow GaN than other silicon carbide or sapphire substrates, and we can provide GaN devices tailored to customer requirements.


Glossary
wide band gap
Band gap refers to the energy field formed by the band structure in a crystal that does not contain electrons (semiconductor materials with a band gap larger than silicon are often referred to as wide band gap semiconductors). Wide-bandgap material with good optical transparency and high electrical breakdown voltage


Heterojunction
is a stack of different materials. Generally speaking, in the semiconductor field, relatively thin films of semiconductor materials with different compositions are stacked. In the case of mixed crystals, heterojunctions with atomically smooth interfaces and good interface properties are obtained. Due to these interfaces, a layer of two-dimensional electron gas with high electron mobility is created

 

Specs for  GaN-on-Si Power application Epi-wafers
 
Product Specification
Items                                                       Values/Scope
Substrate                                                           Si
Wafer diameter                        100mm,150mm,200mm,300mm
Epi-layer thickness                                   2-7 μm
Wafer bow                                    <30 μm, Typical
Surface Morphology                    RMS<0.5nm in 5×5 μm²
Barrier                                        AlXGa1-XN, 0<X<1
Cap layer                      In-situ SiN or GaN (D-mode); p-GaN (E-mode)
2DEG density                       >9E12/cm2 (20nm Al0.25GaN, 150mm)
Electron mobility              >1800 cm2 /Vs (20nm Al0.25GaN, 150mm)
 
F Specs for GaN-on-Si RF application Epi-wafersApplicems Values/Scope
Substrate                                                     HR_Si / SiC
Wafer diameter                               100mm, 150mm for SiC,
                                                  100mm, 150mm, 200mm for HR_Si
Epi-layer thickness                                       2-3 μm
Wafer bow                                              <30 μm, Typical
Surface Morphology                          RMS<0.5nm in 5×5 μm²
Barrier                                        AlGaN or AlN or InAlN
Cap layer                                       In-situ SiN or GaN
4Inch 6INCH  GaN-on-Si GaN-on-SiC Epi Wafers For RF Application 0
4Inch 6INCH  GaN-on-Si GaN-on-SiC Epi Wafers For RF Application 1
We are dedicated to providing high quality GaN epiwafers for Power electronic, RF and Micro-LED applications.
 
History • Founded in 2012 as a pure epi-foundry of  GaN wafers
Technology • Patented technology covering substrate  engineering , buffer design, active region
optimization for high quality, flat and crack free epi-structures.
 
• Core technical team members all have 10+ years experience in GaN
Capacity
• 3300m2 class 1000 cleanroom
• 200k pcs/year for 150mm GaN epiwafers
Product
Diversity
• GaN-on-Si (up to 300mm)
• GaN-on-SiC (up to 150mm)
• GaN-on-HR_Si (up to 200mm)
• GaN-on-Sapphire (up to 150mm)
• GaN-on-GaN
IP & Quality • ~400 patent filed in China, US, Japan etc.
with >100 granted
• License of ~80 patents from imec
• ISO9001:2015 certificate for design and
manufacture of GaN epi material
 

FAQ:

 

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 1pcs.

(2) For customized products, the MOQ is 5pcs up.

 

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, EMS etc.

(2) If you have your own express account, it's great.If not,we could help you ship them.

Freight is in accordance with the actual settlement.

 

Q: What's the delivery time?

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.

 

Q: Do you have standard products?

A: Our standard products in stock.as like 4inch 0.65mm,0.5mm polished wafer.

Q: How to pay?

A:50%deposit, left before delivery T/T,

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.