3″ Silicon Wafer-17

3″ Silicon Wafer-17

PAM XIAMEN offers 3″ Silicon Wafer-17 as follows, while silicon wafer list includes, but not limited to the following.

Silicon wafers, per SEMI Prime,
P/P 4″Ø×300±25µm,
p-type Si:B[100]±0.5°, Ro=(5-10)Ohmcm,
TTV<10µm, Bow<40µm, Warp<40µm,
Both-sides-polished, SEMI Flats (two),
Primary Flat length 32.5±2.5mm, orientation 110±1°。
Secondary Flat length 18±2mm, orientation 90°±5°
Sealed in Empak cassette

For more polished wafer specification, please see below link:


For 3″ Silicon Wafer-17 please see below link:

link 1.3″ Silicon Wafer-5

link 2.3″ Silicon Wafer-6

link 3.3″ Silicon Wafer-7

link 4.3″ Silicon Wafer-8

About Xiamen Powerway Advanced Material Co., Ltd
PAM-XIAMEN is a manufacturer of CZ and FZ silicon wafer,

we now become the worldwide source for high pure silicon wafers,thermal oxide silicon and epi wafers.

Silicon wafer is used for integrated circuits, detector/sensor device , MEMS fabrication, opto-electronic components,

and solar cells and finally apply to computer, mobile, sensor and other electronics. With rich experiences , PAM-XIAMEN understand

your requirements and can provide exactly the silicon products you need with the suitable quality and lowest possible price .

PAM-XIAMEN can provide both standard and customized silicon wafers to meet your demands.

PAM-XIAMEN offer semiconductor silicon wafer with diameters from 1’’ (25.4 mm) to 12’’ (300 mm).

We work either Cz (Czochralski) or FZ (Float Zone) silicon wafers.

The polishing process is also made according to SEMI standard( the Semiconductor Equipment and Materials International standards).

We also work ultra thin wafer, silicon oxide wafer SiO2 thin film, silicon nitride wafer Si3N4 thin film, thin film deposition and metallization on silicon wafers.

Powerway Wafer Co.,Limited is a sub company of Xiamen Powerway Advanced Material Co., Ltd specializing in dealing with overseas orders.
What is a Silicon Wafer?

Silicon wafer is the most common semiconductor and the most widely used in the electronic and technology sector, which is a key component in integrated circuits,

during the growth process intentional additions of dopants can be added to the to change the purity of the silicon depending on what the purpose of it will be,

boron, aluminum, nitrogen, gallium and indium are common silicon dopants. Depending on what level the silicon has been doped,

the semiconductor can be considered extrinsic or degenerate. Extrinsic would be lightly to moderately doped whereas

degenerate semiconductors act more as conductors because of the high levels of doping that occurs during the fabrication.


For more information, please visit our website: https://www.powerwaywafer.com,

send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com

Quality is our first priority. PAM-XIAMEN has been ISO9001:2008, 

owns and shares four modern facories which can provide quite a big range of qualified products 

to meet different needs of our customers, and every order has to be handled through our rigorous quality system. 

Test report is provided for each shipment, and each wafer are warranty.

Before 1990, we are stated owned condensed matter physics research center. 

In 1990, center launched Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN), 

now it is a leading manufacturer of compound semiconductor material in China.

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