PTSSP500 Datasheet, PDF (1/1 Pages) PETERMANN-TECHNIK – High reliability for low cost

ISO 9001:2008
PETERMANN-TECHNIK GmbH
Lechwiesenstr. 13
D-86899 Landsberg am Lech
Fon: +49/8191/305395
Fax: [phone]
www.petermann-technik.com
[e-mail]
2” PATTERNED SAPPHIRE SUBSTRATE PTSSP500
FEATURES
 High reliability for low cost
 Used for GaN Epitaxial
 Designed for PSS process
 Outstanding chemical resistance and mechanical strength
GENERAL DATA
TYPE
DIAMETER
DIMENSIONS
THICKNESS
PRIMARY FLAT LENGTH
EDGE CHAMFERING
SURFACE ORIENTATION M-axis
ORIENTATION
SURFACE ORIENTATION A-axis
PRIMARY FLAT ORIENTATION
A-axis
BOW
FLATNESS TTV
LTV
FRONT SURFACE QUALITY
BACK SURFACE ROUGHNESS
SURFACE
CONDITION
CLEANNESS
DEFECTS
LASER MARK
MATERIAL QUALITY
PACKAGE
PTSSP500
50.8 ± 0.1 mm
430 ± 10 µm
16 ± 1 mm
45° (Can be customized)
0.2 ± 0.1°
0 ± 0.1°
0 ± 0.2°
-6 µm ≤ BOW ≤ 0 µm
≤4 µm
≤1 µm (5mm x 5mm)
Epitaxial ready (Ra≤2Å)
0.8 - 1.2 µm
Partical (Size > 0.3 µm) Number should be less
than 50
No crack, No pores, No scratch, No inclusions,
No twins
Can be customized
≥99.996% AL₂O₃
Mono-crystalline AL₂O₃
Wafers are packed in cleaned wafer cassettes
containing 25 wafers under clean room
environment
CRYSTALS
OSCILLATORS
CERAMIC RESONATORS
Premium Quality by
PETERMANN-TECHNIK
CERAMIC FILTERS
SAW COMPONENTS
Spec.01 • REV.00 • January 2014