Product Details
Place of Origin: china
Brand Name: zmsh
Model Number: 10x10mm
Payment & Shipping Terms
Minimum Order Quantity: 10pcs
Price: by case
Packaging Details: in cassettes of single wafer containers
Delivery Time: within 15days
Supply Ability: 1000pcs
Material: |
Sic Single Crystal |
Industry: |
Semiconductor Wafer, |
Applications: |
Device,epi-ready Wafer, 5G,power Electronics，detector， |
Color: |
Green，blue，white |
Customized: |
Ok |
Type: |
4H-N,6H-N |
Material: |
Sic Single Crystal |
Industry: |
Semiconductor Wafer, |
Applications: |
Device,epi-ready Wafer, 5G,power Electronics，detector， |
Color: |
Green，blue，white |
Customized: |
Ok |
Type: |
4H-N,6H-N |
10x10mm 5x5mm customized square sic substrates ,1inch sic wafers,sic crystal chips, sic semiconductor substrates, 6H-N SIC wafer, High purity silicon carbide wafer
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we offers semiconductor materials, especially for SiC wafer, SiC substate of polytype 4H and 6H in different quality grades for researcher and industry manufacturers. We has a good relationship with the SiC crystal growth factory and,we own also have the SiC wafer processing technology, established a production line to manufacturer SiC substrate and SiC wafer. As a professional company invested by the leading manufacturers from the fields of advanced and high-tech material research and state institutes and China's Semiconductor Lab, we are devoted to continuously improve the quality of SiC wafer, currently substates and develop large size substrates.
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
Advantagement
• Low lattice mismatch• High thermal conductivity
• Low power consumption
• Excellent transient characteristics
• High band gap
commen 2inch size for sic substrates
| 2inch diameter Silicon Carbide (SiC) Substrate Specification | ||||||||||
| Grade | Zero MPD Grade | Production Grade | Research Grade | Dummy Grade | ||||||
| Diameter | 50.8 mm±0.2mm | |||||||||
| Thickness | 330 μm±25μm or 430±25um Or 1000um±25um | |||||||||
| Wafer Orientation | Off axis : 4.0° toward <1120> ±0.5° for 4H-N/4H-SI On axis : <0001>±0.5° for 6H-N/6H-SI/4H-N/4H-SI | |||||||||
| Micropipe Density | ≤0 cm-2 | ≤5 cm-2 | ≤15 cm-2 | ≤100 cm-2 | ||||||
| Resistivity | 4H-N | 0.015~0.028 Ω•cm | ||||||||
| 6H-N | 0.02~0.1 Ω•cm | |||||||||
| 4/6H-SI | ≥1E5 Ω·cm | |||||||||
| Primary Flat | {10-10}±5.0° | |||||||||
| Primary Flat Length | 18.5 mm±2.0 mm | |||||||||
| Secondary Flat Length | 10.0mm±2.0 mm | |||||||||
| Secondary Flat Orientation | Silicon face up: 90° CW. from Prime flat ±5.0° | |||||||||
| Edge exclusion | 1 mm | |||||||||
| TTV/Bow /Warp | ≤10μm /≤10μm /≤15μm | |||||||||
| Roughness | Polish Ra≤1 nm | |||||||||
| CMP Ra≤0.5 nm | ||||||||||
| Cracks by high intensity light | None | 1 allowed, ≤2 mm | Cumulative length ≤ 10mm, single length≤2mm | |||||||
| Hex Plates by high intensity light | Cumulative area ≤1% | Cumulative area ≤1% | Cumulative area ≤3% | |||||||
| Polytype Areas by high intensity light | None | Cumulative area ≤2% | Cumulative area ≤5% | |||||||
| Scratches by high intensity light | 3 scratches to 1×wafer diameter cumulative length | 5 scratches to 1×wafer diameter cumulative length | 5 scratches to 1×wafer diameter cumulative length | |||||||
| edge chip | None | 3 allowed, ≤0.5 mm each | 5 allowed, ≤1 mm each | |||||||
picture size: 10x10x0.5mmt,
tolerance:±0.03mm
match depth x width: 0.4mmx0.5mm
TYPE:4H-semi
surface: polished (ssp or dsp)
Ra:0.5nm
1. Q:What is your package ? Are they safe ?
A: we provide Automatic adsorption film box as package.
2.Q: What is your payment term ?
A:Our payment term is T/T 50% in advance ,50% before delivery .
3.Q:How can I get some samples?
A:Becauce customized shape products, we hope you can order min lot as sample.
4.Q: How long time we can get the samples ?
A: We send the samples in 10- 25 days after you confirm .
5.Q:How does your factory do regarding quality control ?
A:Quality first is our motto ,Workers always attach great importance to quality controlling from
the very beginning to the very end .
