PAM XIAMEN offers 4″CZ Prime Silicon Wafer Thickness 525 ± 25 µm.
PRIME WAFERS SILICIUM FZ
DIAMETER 4’’ (100mm+/-0.5mm)
ORIENTATION <1-0-0> +/-1°
THICKNESS : 400µm +/-25µm
TTV < 10µm – BOW < 40µm
FLAT : 32.5mm
RESISTIVITY : 5000 – 10000 Ohm.cm
WITH LASER MARK CLASSE 100 : CNRS-LAAS 2019 SIPHRXXX
With following numbering XXX= 0001 to 0050
Lasermark – along the flat on the front side
Cleaning after marking
Clean Room class 100
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.