8INCH 12INCH 6INCH GaN-On-Si EPI-WAFERS For Power RF LED 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
Purity 99.9% Application Low Temperature Alloys
Einecs No. 247-129-0 Grade Standard Industrial Grade
Mf GaN Cas No. 25617-97-4
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Industrial Grade Si Epi Wafer


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Product Description



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.

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.

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

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 Blue GaN-on-Si LED Epi-wafers
ZMSH Semiconductor is committed to produce GaN LED epi wafers on Si substrates with varied
wafer size of 100 mm to 200 mm. The wafer quality meets the following specs:
8INCH 12INCH 6INCH GaN-On-Si EPI-WAFERS  For Power RF LED Application 0
8INCH 12INCH 6INCH GaN-On-Si EPI-WAFERS  For Power RF LED Application 1
8INCH 12INCH 6INCH GaN-On-Si EPI-WAFERS  For Power RF LED Application 2
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
• 3300m2 class 1000 cleanroom
• 200k pcs/year for 150mm GaN epiwafers
• 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