AlN Single Crystal Substrate& Template-3

PAM XIAMEN offers high-quality AlN Single Crystal Substrate& Template.

AlN Ceramic Substrates

AlN ceramic substrates are fabricated by tape casting technology. Its thermal conductivity is 4-5 times higher than Al2O3. It is an ideal substrate for electronic thick and thin film applications.

                                                                            Aluminum Nitride Ceramic Substrates Properties
Item No. AlN-140 AlN-170 AlN-180 AN5113 AN5116
Purity (wt%) 0.99 0.99 0.99 0.98 0.99
Density (g/cm3) 3.24 3.31 3.31 >3.25 >3.26
Thermal Conductivity
 (W/m. K)
140+/-10 >=170 180+/-10 100-300 >170
Thermal Expansion 
(x10-6/oC)
< 5.6 4.4 < 5.6 <4.3 <4.2
Dielectric Strength (Kv/mm) >=25 >=15 >20 >15 >15
Dielectric Constant
 (at 1MHZ)
8.6 9 8.6 8.7 8.7
Loss Tangent
 (x104@1 MHz)
5 2 5 43531 43531
Volume Resistivity
 (ohm-cm)
>1012 >1014 >5×1012 >1014 >1014
Flexural Strength 
(Kgf/mm2)
35.7 >35.7 > 30.6 >25 >30
Surface Roughness (micron) in Ra   as polished: 0.05 um or 2 microinch in Ra as polished: 0.1 um or 4 microinch in Ra as fired: 0.3 
as lapped: 0.075 
as polished: 0.025
as fired: 0.3 
as lapped: 0.075
as polished: 0.025

AlN Ceramic Substrate 1″x1″x 0.5mm, 1SP
AlN Ceramic Substrate 10x10x 0.5mm, 1SP – ALN-101005s1
AlN Ceramic Substrate 114.3mm x114.3mm x 0.5mm, as lapped on both sides,
AlN Ceramic Substrate 2″x2″x 0.5mm, 2SP
AlN Ceramic Substrate 2″x2″x 1.0 mm, as lapping
AlN Ceramic Substrate 2″x2″x0.254mm, as lapped, 5 sheets/pack
0.04” Thick Graphite Substrate for RTP Furnace’s Sample Holder, 3” or 5” O.D Selectable – EQ-G-Holder
3” Dia x 0.025” Thick Aluminum Nitride Substrate for RTP Furnace’s Sample Holder – EQ-AIN-Holder

For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com

Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China. PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices. PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.

With more than 25+years experiences in compound semiconductor material field and export business, our team can assure you that we can understand your requirements and deal with your project professionally.

Share this post