Wear Resistance MOS Transistor IGBT Aln Aluminum Nitride Thermal Pad Substrate for Cooling Pad with Hole

• Application: Industrial Ceramic
• Type: Ceramic Plates
• Volume Resistance: 10(13) Ω`Cm
• Color: Grey
• Coefficient of Thermal Expansion: 4.8X10(-6)mm/ºC
• Thermal Conductivity: (25°c) 180 W/Mk
• Water Absorption: 0
• Processing Service: Moulding
• Density: >3.3G/Cm3
• Flexural Strength: >310MPa
• Surface Roughness: Ra 0.3-0.5
• Melting Point: 2500
• Part No.: to-3p
• Material: Aluminum Nitrid
• Specification: 25mm*20mm*1mm
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

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,which is widely used in communication components, high power led, power electronic devices and other fields.Special spec products

can be produced upon requests.


PRODUCT PERFORMANCE

- High thermal conductivity, high flexural strength, high temperature

- Good electrical insulation

- Low dielectric constant and loss

- Able to be laser drilled, metallized, plated and brazed
Product Features

1.Uniform microstructure

2.High thermal conductivity* (70-180 Wm-1K-1), tailored via processing conditions and additives

3.High electrical resistivity

4.Thermal expansion coefficient close to that of Silicon

5.Resistance to corrosion and erosion

6.Excellent thermal shock resistance

7.Chemically stable up to 980°C in H2 and CO2 atmospheres, and in air up to 1380°C (surface oxidation

occurs around 780°C; the surface layer protects the bulk up to 1380°C).

Product Parameters

Properties
Properties	Unit	INC-AN180	INC-AN200	INC-AN220
Color		Gray	Gray	Beige
Density	g/cm3)	3.3	3.3	3.28
Thermal conducitivity	(W/m.K) in 20°C	180	200	220
Bending strength	(Mpa	>=350	>=325	>=280
Insulation	(KV/mm)	31	27	27
Dielectric		9	8.8	8.6
CTE (10-6)		4.8	4.6	4.5

Available Sizes and Machining Capability
 

Availability	Sizes (mm)	Machining Capability	Sizes (mm)
Plate	Φ350×30	Hole diameter	Φ0.03 or more
Rod	Φ100×200	Hole depth	300 or less
Groove width	0.05 or more	Max. hole number	3,000 (approx.)
Max. step height	30	Thread size	M2 or more

 

 

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Company Profile

 

 

Certifications

 

 

FAQ

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.

 

 

 

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