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High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate

High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate

  • High Light

    silicon carbide ceramic

    ,

    alumina ceramic substrate

  • Material
    AlN Ceramic Substrates
  • Applications
    Ceramic Plates For Semiconductor Processing
  • Color
    White Or Red Or Blue
  • Size
    3-8inch
  • Purity
    98%
  • Place of Origin
    CHINA
  • Brand Name
    zmkj
  • Model Number
    AlN
  • Minimum Order Quantity
    25pcs
  • Price
    by case
  • Packaging Details
    25pcs cassette box
  • Delivery Time
    10-20days

High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate

Aluminum Nitride AlN Ceramic Substrate, High Thermal Conductivity

0.5mm AlN Ceramic,6inch ceramic substrates

 

AlN Introduce

The aluminum nitride (AlN) ceramic has high thermal conductivity (5-10 times as the alumina ceramic),

low dielectric constant and dissipation factor, good insulation and excellent mechanical properties, non-toxic, high thermal resistance,chemical resistance, and the linear expansion coefficient is similar with Si.

As a new generation of ceramic material,AlN ceramic attracts more and more attention. In the leading

level of domestic enterprises’, the quality of our company AlN ceramic substrate reaches the international advanced level. It is widely used in communication components, high power led, power electronic devices and other fields.

 

Our cooperating factory can applied the casting-tape process for the manufacturing of alumina substrate. With good thermal conductivity, insulation, thermal shock resistance, well resistance and anti-acid and alkali etc., our ceramic substrates can be used in thick-film hybrid integrated circuits (HIC), LED ceramic radiating base, power module, semiconductor devices and other fields.

 

AlN Feature & Advantagement

- Product Name:

Aluminium Nitride / AIN Ceramic Substrate 

- Material: Aluminum Nitride / AlN
- Typical Characteristics:

1. Very High Thermal Conductivity

2. Good Electrical Insulation

3. Corrosion Resistance

4. Good Flatness

- Typical Applications:

1. Power Electronic Device

2. High Brightness LED

3. Communication Device

 
Material Properties
Properties / Material 96% Alumina AlN
Density (g/cm3) 3.6 3.3
Color White Grey
Dielectric Strength (KV/mm) ≥17 ≥17
Dielectric Constant (1MHz) 10.6 8.9
Volume Resistivity (@20°C, Ω.cm) ≥1014 ≥1014
Thermal Conductivity (@20°C, W/mk) ≥24 ≥175
Thermal Expansion Coefficient (10-6/°C) 6.5-8.0 4.8
Flexural Strength (MPa) ≥350 ≥450
 

 

Regular Size
Thickness(mm)                                        lengthx width ( mm)
0.385

 

       2″* 2″

50.8mm*50.8mm

 

 

          3″* 3″

76.2mm*76.2mm

 

            4″* 4″

101.6mm*101.6mm

              4.5″* 4.5″

    114.3mm*114.3mm

0.5
0.635
1.0
                                            diameter(mm)
1.0

Φ16

Φ19

Φ20

Φ26

Φ30

Φ35

Φ40

Φ45

Φ50

Φ52

Φ60 Φ75 Φ80
1.2
1.5
2.0
2.5
                       
Diameter (mm) Thickness (mm)

2'' 

(50.8mm )

OF 16mm

3'' 

(76.2mm)

OF22mm

4''

(100mm)

OF 30mm

5“

(125mm)

OF 42.5mm

6"

(150mm)

OF 47.5mm

0.385
0.5
0.65
1.0

Polishing  Service

   Our AlN substrate can be polished(single and double polish) by the advanced machine which imported

from abroad. Ceramic substrate surface roughness can reach to 1nm without porous after being polished.

  It is perfectly suitable for the device application of small spec, high precision , wiring density and good stability.

High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate 0High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate 1

Package & Delivery

High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate 2