ATECOM Technology

We are a professional manufacturer and supplier for various silicon/sapphire wafer products. We really appreciate if you are interested in our offer as follow 1. Silicon CZ & FZ & NTD wafers Dia : 2"~ 6" Dopant : Arsenic, (Red) Phosphorus, Antimony, Boron. Orientation : <111>, <100>, <110> Resistivity : 0.001~20000 ohmcm Surface : As cut, lapped, etched and polished. 2. Silicon Epitaxial wafers Dia : 3"~ 8" Dopant : N/N+, P/P+. N/P+, P/N+, N/N/N+, N/P/N+***** Thickness : 0.1~150um, multiple layers are available Resistivity : 0.003~1200 ohmcm 3. Solar Mono/Polycrystalline wafers Diagonal : 6", 6.5" and 8” Dimension: 125mm*125mm, 156mm*156mm Orientation : (100) Resistivity: 0.5~3, 3~6 ohm-cm Thickness: 180+/-15mm, 200+/-20mm Capacity : 500K - 1000K monthly 4. Sapphire substrate wafer Dia : 2"~ 4”, 6” is ready soon Orientation : (11-20), (10-10), (0001) Single crystal Purity : 99.99% Thickness: 330~850 Surface: Pattern Sapphire Substrate Wafer, Sapphire Single and Douple Side Polish Wafer Advantage : SOS(Silicon on Sapphire) and TGTGT process to grow bigger crystal with good quality Here follows a few semiconductor makers who are our customers for your reference. Microsemi , Vishay, Semicoa, Amonix, Avago, MaCom, Quicksil, Powerex, Advanced Power Technology, Solid State Device Inc, Semtech, OSI, UDT, Teccor, Infenion, Fargo, Semikron, Silicon Power, DRS, Dynex Semi, Proton-Electronics, Lite-on, Taiwan Semiconductor, Pan Jit, Rectron, Tyntek, Optotech, Epitek, ***** and also has some China Military and Aerospace customers. We sincerely hope to work with you and provide our efficiently customized service and good wafer quality. We look forward to hearing from you soon for further discussion about our products, tks very much and have a great day.