Custom made silicon carbide SiC single crystal substrate 4H-N manufacturer from China

SiC single crystal has many excellent properties, such as high thermal conductivity, high saturated electron mobility, and strong resistance to voltage breakdown. It is suitable for preparing high-frequency, high-power, high-temperature and radiation-resistant electronic devices.
  • Item NO.:

    GS-C023
  • Payment:

    L/C、 Western Union、 D/P、 T/T
  • Product Origin:

    Anhui, China
  • Max Size:

    Dia150mm
  • Orientation:

    <0001>、<11-10>
  • Package:

    100 clean bag,1000 exactly clean bag
  • Product Detail

  • Process flow

  • Packaging

  • Transportation

  • FAQ

   SiC single crystal has many excellent properties, such as high thermal conductivity, high saturated electron mobility, and strong resistance to voltage breakdown. It is suitable for preparing high-frequency, high-power, high-temperature and radiation-resistant electronic devices.
Main performance parameters
Growth method
Seed sublimation method, PVT (Physical Vapor Transport)
Crystal structure
Six parties
Lattice constant
a=3.08 Å c=15.08 Å 
density
3.21 g/cm 3
direction
Growth axis or deviation <0001> 3.5 º
Bandgap
3.26 eV (indirect)
hardness
9.2 (mohs)
Thermal conductivity@300K
5 W/ cm.k
Dielectric constant
e(11)=e(22)=9.66 e(33)=10.33
size
10x3, 10x5, 10x10, 15x15,, 20x15, 20x20,
Dia2",Di3",Dia4"
thickness
0.35mm,
polishing
Single-sided or double-sided
Crystal orientation
<0001>±0.5º
Crystal plane orientation accuracy:
±0.5°
Edge orientation accuracy:
2°(Special requirements can reach within 1°)
Bevel wafer
According to specific requirements, wafers with edge-oriented crystal planes inclined at a specific angle (inclination angle 1°-45°) can be processed
Ra:
≤5Å (5µm×5µm)
Package
Class 100 clean bag, Class 1000 super clean room

Q: Are you trading company or manufacturer ?
     We are factory.
Q: How long is your delivery time?
    Generally it is 3-5 days if the goods are in stock.
    or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
     Payment <=5000USD, 100% in advance.
     Paymen >=5000USD, 80% T/T in advance , balance before shippment.
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