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8 Inch 200mm N Type Silicon Carbide Wafer Crystal Ingots SiC Substrate

8 Inch 200mm N Type Silicon Carbide Wafer Crystal Ingots SiC Substrate

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    8 Inch 200mm SiC Wafers

    ,

    Ingots SiC Substrate

    ,

    N Type Silicon Carbide Wafer

  • Material
    SiC Single Crystal 4H-N Type
  • Grade
    Dummy/Research/Production
  • Thicnkss
    0.5MM/10-15mm
  • Suraface
    Polished
  • Application
    Bearing Test
  • Diameter
    8inch
  • Color
    Green
  • Place of Origin
    CHINA
  • Brand Name
    ZMKJ
  • Model Number
    4H-N
  • Minimum Order Quantity
    1pcs
  • Price
    by case
  • Packaging Details
    single wafer package in 100-grade cleaning room
  • Delivery Time
    1-6weeks
  • Payment Terms
    T/T, Western Union, MoneyGram
  • Supply Ability
    1-50pcs/month

8 Inch 200mm N Type Silicon Carbide Wafer Crystal Ingots SiC Substrate

Double Side Polish Silicon Carbide Wafer 2-8'' 4H N - Doped SiC Wafers/8inch 200mm N-type SiC Crystal Wafers Ingots SiC substrate​/2inch/3inch/4inch/6inch/8inch 6H-N/4H-SEMI/ 4H-N SIC ingots/High purity 4H-N 4inch 6inch dia 150mm silicon carbide single crystal (sic) substrates wafers

About Silicon Carbide (SiC)Crystal  

Silicon carbide (SiC), also known as carborundum, is a semiconductor containing silicon and carbon with chemical formula SiC. SiC is used in semiconductor electronics devices that operate at high temperatures or high voltages, or both.SiC is also one of the important LED components, it is a popular substrate for growing GaN devices, and it also serves as a heat spreader in high-power LEDs.

 

Description of SIC Wafer
4 inch Conductive SiC Wafer Specification
Product 4H-SiC
Grade Grade I Grade II Grade III
polycrystalline areas None permitted None permitted <5%
polytype areas None permitted ≤20% 20% ~ 50%
Micropipe Density) < 5micropipes/cm-2 < 30micropipes/cm-2 <100micropipes/cm-2
Total usable area >95% >80% N/A
Diameter 100.0 mm +0/-0.5 mm
Thickness 500 μm ± 25 μm or Customer Specification
Dopant n type: nitrogen
Primary Flat Orientation) Perpendicular to <11-20> ± 5.0°
Primary Flat Length 32.5 mm ± 2.0 mm
Secondary Flat Orientation) 90° CW from Primary flat ± 5.0°
Secondary Flat Length) 18.0 mm ± 2.0 mm
On axis Wafer Orientation) {0001} ± 0.25°
Off axis Wafer Orientation 4.0° toward <11-20> ± 0.5° or Customer Specification
TTV/BOW/Warp < 5μm / <10μm /< 20μm
Resistivity 0.01~0.03 Ω×cm
Surface Finish C Face polish.Si Face CMP (Si face: Rq < 0.15 nm) or Customer Specification

Double side polish

 
 

 

8 Inch 200mm N Type Silicon Carbide Wafer Crystal Ingots SiC Substrate 08 Inch 200mm N Type Silicon Carbide Wafer Crystal Ingots SiC Substrate 18 Inch 200mm N Type Silicon Carbide Wafer Crystal Ingots SiC Substrate 2

CATALOGUE COMMON SIZE    
 

 

4H-N Type / High Purity  SiC wafer/ingots
2 inch 4H N-Type SiC wafer/ingots
3 inch 4H N-Type SiC wafer
4 inch 4H N-Type SiC wafer/ingots
6 inch 4H N-Type SiC wafer/ingots

8 inch 4H N-Type 

 
4H Semi-insulating /  High Purity SiC wafer

2 inch 4H Semi-insulating SiC wafer
3 inch 4H Semi-insulating SiC wafer
4 inch 4H Semi-insulating SiC wafer
6 inch 4H Semi-insulating SiC wafer
8 inch 4H Semi-insulating SiC wafer
 
 
 

 

 

SiC Applications 

Application areas

1:High frequency and high power electronic devices Schottky diodes, JFET, BJT, PiN,diodes, IGBT, MOSFET

2:Optoelectronic devices: mainly used in GaN/SiC blue LED substrate material (GaN/SiC) LED

 

FAQ:

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

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

(2) it is fine If you have your own express account ,If not,we could help you ship them and

Freight is in accordance with the actual settlement.

 

Q: How to pay?

A: T/T 100% deposit before delivery.

 

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 1pcs. if 2-5pcs it's better.

(2) For customized commen products, the MOQ is 10pcs up.

 

Q: What's the delivery time?

A: (1) For the standard products

For inventory: the delivery is 5 workdays after you place the order.

For customized products: the delivery is 2 -4 weeks after you order contact.

 

Q: Do you have standard products?

A: Our standard products in stock. as like substrates 4inch 0.35mm.