Diamond-copper Composite Material With High Thermal Conductivity COS Series Device Package
Brand Name:ZMSH
Certification:rohs
Model Number:Diamond-copper composite material
Delivery Time:2-4 weeks
Payment Terms:T/T
Place of Origin:CHINA
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Verified Supplier
Location:
Shanghai Shanghai China
Address:
Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
Supplier`s last login times:
within 13 hours
Product Details
Company Profile
Product Details
Product Description
Diamond-copper composite material with high thermal conductivity COS series device package
Diamond copper composite material is composed of diamond and copper. It has the characteristics of high thermal conductivity and matching coefficient of thermal expansion with Si. It is very suitable for the packaging field of optoelectronic products with high thermal conductivity requirements, and can replace the currently widely used Cu/W, Al/SiC and other materials.
Features
- High thermal conductivity, thermal conductivity > 450 W/K
- The thermal expansion number is well matched with Si, GaAs and GaN
- The density is relatively small, only 5.6-6.8 g/CML 3
- The surface is smooth and clean, and the surface roughness is < 0.4 μm
- It can be adjusted according to the customer's needs to adjust the gold and rigid stone content to achieve different properties
- The surface is easy to be plated with nickel and gold
Technical Parameters
| Brand | Diamond content Vol.% | Thermal conductivity W/MK | Coefficient of thermal expansion 10-6/K | Flexural strength MPa |
| D40Cu60 | 40 | 450 | 7.5 | 300 |
| D50Cu50 | 50 | 500 | 6.8 | 250 |
| D60Cu40 | 60 | 600 | 6.0 | 200 |
Applications
1. Optical communication product packaging
2. COS tie piece sealing
3. T/R component packaging
4. Other heat sink
Our services
1. Factory direct manufacture and sell.
2. Fast, accurate quotes.
3. Reply to you within 24 working hours.
4. ODM: Customized design is avaliable.
5. Speed and precious delivery.
FAQ
1. Q: How to pay?
A:100％T/T, Paypal, West Union, MoneyGram, Secure payment and Trade
Assurance on and etc..
2. 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 or 3 weeks after you
place the order.
(2) For the special-shaped products, the delivery is 4 workweeks
after you place the order.
3. Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications for your
optical components
based on your needs.
Diamond-copper Composite Material With High Thermal Conductivity COS Series Device Package
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