PAM XIAMEN offers Tatalum Metal Substrate & Foil ( Polycrystalline ).
General Properties for Tantalum
Symbol Ta
Atomic Number 73
Atomic Weight: 180.95
Density: 16.69 g/cm3
Melting Point: 2996 °C
Boiling Point: 5425+/-100 °C
Ta – Tantalum Polycrystalline Metallic Foil: 0.05mm thick x 200mm Width x 400 [...]
2019-05-20meta-author
PAM XIAMEN offers test grade silicon wafers
Below is just a short list of the test grade silicon substrates!
Inches
Cust class
Dopant
Type
Orientation
PFL length
PFL direction
SFL
Off orientation
Resistivity
Diameter
Thickness
Bow
TTV
Warp
8
DSP
Phosphorus
N
100
0,0 ± 0,0
110 ± 1
0.0 ± 1.0°
1 – 5 Ohmcm
200 ± 0.5 mm
650 ± 5 µm
20
3
35
8
DSP
Phosphorus
N
100
0,0 ± 0,0
110 ± 1
0.0 ± 0.5°
0.7 – 5.0 [...]
2019-02-25meta-author
PAM XIAMEN offers 450mm Silicon Wafers.
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 [...]
2019-02-20meta-author
PAM-XIAMEN offers larger size of N type FS GaN substrate including Si-doped and undoped one as follows:
1. N Type GaN Substrate Datasheet
1.1 4″(100mm) Undoped Free-standing GaN Substrate
Item
PAM-FS-GaN100-U
Conduction Type
Undoped
Size
4″(100)+/-1mm
Thickness
350-450um
Orientation
C-axis(0001)+/-0.5°
Primary Flat Location
(1-100)+/-0.5°
Primary Flat Length
–
Secondary Flat Location
(11-20)+/-3°
Secondary Flat Length
–
Resistivity(300K)
<0.5Ω·cm
Dislocation Density
<5×10^6cm-2
FWHM
–
TTV
<=35um
BOW
<=50um
Surface Finish
Front Surface:Ra<0.2nm.Epi-ready polished
Back Surface:1.Fine ground
2.Rough grinded
Usable Area
≥ 90 [...]
2020-03-25meta-author
PAM XIAMEN offers GaN SBD.
Parmeters
Specification
BV
300~650
If
1~20
Operation temp.
-55~150
Trr
<10
Package type
TO220-2L
TO220-3L
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 [...]
2019-05-17meta-author
Custom Silicon Wafers
PAM XIAMEN offers custom silicon Wafers from thinning or reclaiming substrates that you already have to making silicon cubes.
We can laser cut or dice wafers into diameters and dimensions that you need.
Below is just some of the custom silicon wafer services that [...]
2019-02-13meta-author