4″ Silicon Wafer-2

PAM XIAMEN offers 4″ Silicon Wafer.

Material Orient. Diam. Thck
(μm)
Surf. Resistivity
Ωcm
Comment
n-type Si:P [100] 4″ 525 P/E FZ 4,200-8,000 SEMI TEST (Bad Surface & Chips), Lifetime>1,400μs, in Empak cassettes of 7 & 7 wafers
n-type Si:P [100] ±0.2° 4″ 380 ±10 P/E FZ >3,500 SEMI TEST , 1 Flat
n-type Si:P [100] 4″ 400 ±10 P/P FZ 3,100-6,800 SEMI Prime, TTV<5μm
n-type Si:P [100] 4″ 200 P/P FZ >3,000 SEMI Prime, MCC Lifetime > 1,000μs,
n-type Si:P [100] 4″ 400 P/E FZ 2,000-6,500 SEMI Prime, Lifetime>1,000μs
n-type Si:P [100] 4″ 915 ±10 E/E FZ 2,000-3,000 1Flat at [100]
n-type Si:P [100] 4″ 300 L/L FZ 1,100-1,600 SEMI
n-type Si:P [100] ±1° 4″ 200 ±10 P/P FZ >1,000 SEMI Prime, TTV<1μm
n-type Si:P [100] 4″ 200 ±10 BROKEN FZ 800-1,500 Broken P/E wafers, in various size pieces, Lifetime >1,000μs
n-type Si:P [100] 4″ 300 L/L FZ 800-1,500 SEMI
n-type Si:P [100] 4″ 300 L/L FZ 800-1,500 SEMI
n-type Si:P [100] 4″ 500 P/P FZ 198-200 SEMI Prime
n-type Si:P [100] 4″ 500 P/P FZ 50-70 SEMI Prime
n-type Si:P [100] 4″ 570 ±10 E/E FZ 50-70 SEMI Prime, lifetime>1,200μs.
n-type Si:P [100] 4″ 737 ±12 E/E FZ 8.8-11.2 SEMI
n-type Si:P [100] 4″ 300 P/P FZ 1.2-2.0 SEMI Prime, MCC Lifetime (370-420)μs
n-type Si:P [100] 4″ 300 P/P FZ 1.2-2.0 SEMI Prime, MCC Lifetime (370-420)μs
n-type Si:P [100-6°] ±0.5° 4″ 350 P/P FZ 1-10 SEMI Prime
n-type Si:P [100] 4″ 500 P/E FZ 1-5 SEMI Prime
n-type Si:P [111] ±0.5° 4″ 500 P/E FZ 10,000-15,000 SEMI Prime, TTV<5μm
n-type Si:P [111] ±0.25° 4″ 675 P/E FZ 10,000-20,000 SEMI TEST (Light scratches), Lifetime>1,000μs,

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.

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.

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