Transistor Insulation To220 To247 To3p To264 Alumina Oxide Ceramic Plates High Thermal Conductivity

Min.Order: 1,000
Product origin: Foshan, Guangdong, China
Infringement complaint: complaintComplaint
US$ 0.06 ~ 0.1

Description

Thermal Conductive Ceramic Sheet

The thermal conductivity of the ceramic sheet is as high as 24W / M.K. it is resistant to high temperature and high pressure. The surface of the ceramic sheet is smooth without burr and burr. It is heated evenly and dissipates heat quickly; Simple and compact structure, small size, high strength, not easy to break, acid and alkali corrosion resistance, durable

Product features: 

1. Superior chemical and mechanical stability

2. High hardness, high wear resistance

3. High thermal conductivity, high electrical insulation

4. Effective anti-interference (EMI), anti-statict

 

Typical applications: 

1. IC / MOS / triode

2. Surface heat source for diode and IGBT

3. High density switching power supply

4. High frequency communication equipment

5. High frequency welding machine and other equipment

 

Test ItemTest MethodUnitLt240
Color--white
Specific GravityGB/T 2413g/cm33.7
ThermalConductivity(25ºC)ISO 22007-2W/m·K24
Dielectric ConstantGB/T 5594.41MHz9-10
Breakdown VoltageGB/T 5593KV/mm≥17
Flexural strengthGB/T 5593MPa≥400
Warpage ≤2
Surface RoughnessGB/T 6062μm0.2-0.75
Water AbsorptionGB/T 3299%0
Volume Resistivity(20ºC)GB/T 5594.5Ω.cm≥1014
Thermal Expansivity GB/T 5594.3 10-6 ºC-1 (20-300ºC)6.5-7.5
10-6 ºC-1(300-800ºC)6.5-8.0


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