Crystal plant custom made silicon carbide SiC single crystal substrate 4H-N manufacturer

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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