Al2O3 Substrato Cerâmico

Al2O3 Substrato cerâmico para eletrônicos

Categorias: Cerâmica de alumina Tag: Al2O3 Ceramic plate, Al2O3 Ceramic sheet, Al2O3 Substrato Cerâmico

Descrição
Investigação

Al2O3 Ceramic Substrate for Thin/Thick Film Electronic Circuit

This ceramic material is characterized by its extremely high strength and thermal conductivity. The outstanding surface quality on both sides makes it the perfect companion for any commercial thick film paste and even makes it suitable for a number of thin film applications (sputtering). A960 Alumina offers consistently reliable and convincing performance even when subject to high thermal and electrical loads in terms of its: Thermocycling capability, Resistência ao choque térmico, Resistência à flexão, Qualidade da superfície, Condutividade térmica. This makes A960 Alumina Ceramic Substrates ideal for power electronics in conjunction with direct copper bonding (DCB) and active metal brazing (COM).

Al2O3 Substrato Cerâmico

1. For this plate,mainly the Alumina content is 96% e 99%.

2. It has the features of high reliability,high density power.

3. Alta condutividade térmica,high insulation and cycling performance.

4. Dimensions can be formed be mould stamping or laser cutting,

5. It is used in thick film circuit,large-scale integrated circuit,hybrid IC,

semiconductor package,chip resistor and other electronic industry fields.

Descrição do Produto

Nome do Produto	96% Al2O3 Alumina Ceramic Substrate for Thin/Thick Film Electronic Circuit
Material	96% Alumina Ceramics/Al2O3 Ceramics
dissipadores de calor para sistemas de iluminação	dissipadores de calor para sistemas de iluminação
Standard Thickness	0.385mm 0.5mm 0.635mm 0.8mm 1.0mm
Machining	Tap casting and laser cutting
Customized Manufacturing	Disponível
Product Feature	Electrical insulation/ High thermal conductivity
perfeitamente alcançado pela superfície quente do FUBOON	Thick film circuit, large-scale integrated circuit, hybrid IC, semiconductor package, chip resistor and other electronic industry fields

96% Alumina Ceramic is commonly used for production of electric circuit ceramic substrates, it is most frequently used ceramic substrates becasue of its excellent advantages:

✔High mechanical strength and hardness

✔Good electrical insulation

✔Low dielectric constant and dielectric loss

✔Similar thermal expansion with Si

✔High thermal conductivity

✔Excellent corrosion resistance

✔Non-toxic

✔Available for surface metalization

Extra machining service: laser scribing/laser hole drilling/surface polishing/surface metalization could be made on alumina ceramic substrates.

Standard Dimensions

Thickness/mm	Length x Width /mm
0.385	76.2 x 76.2	101.6 x 101.6	114.3 x 114.3	130 x 140	140 x 190
0.5
0.635
0.8
1.0

Eletrônica de Potência: Customized dimensions are available, welcome to send your requirement details to us.

Propriedades do Material

Related Machining

*Laser Scribing

Laser scribing could be made with high precision and quick delivery, the minimum width is 0.10mm

*Laser Drilling

The minimum hole size of laser drilling is 0.2mm

*Surface Polishing

Polishing could be made on 1 or 2 surfaces, roughness can reach Ra0.03-0.05μm after polishing.

*Metalização

Metalization could be made for DBC or DPC or PCB

Please send us your drawing data and technic requirement for us to make offers.

Al2O3 Substrato Cerâmico