4′ ′ Silicon Wafers for Power Semiconductor Devices

• Manufacturing Technology: Optoelectronic Semiconductor
• Material: Compound Semiconductor
• Type: Intrinsic Semiconductor
• Package: SMD
• Signal Processing: Analog Digital Composite and Function
• Application: LED
• Model NO.: FW-CRYSTAL
• Growth Method: CZ,Fz
• Dopant: P-Type, Boron
• Orientation: 111 or 100
• Resistivity: 1-15ohm * Cm
• Surface: Ssp or DSP
• Specification: 4inch ntype
• Trademark: FW
• Origin: China

Product Description

Silicon Substrates

1. what is silicon wafers and it's application:
A silicon wafer is a material essential for manufacturing semiconductors, which are found in all kinds of electronic devices that enrich our lives.

Silicon wafer is the most common material and widely used for a varity of high-tech industries, including integrated circuits, detector or sensor device, MEMS fabrication, opto-electronic components, and solar cells.

2. Manufacturing a Silicon Wafer
Growing a silicon ingot can take anywhere from one week to one month, depending on many factors, including size, quality and the specification. More than 75% of all single crystal silicon wafers grow via the Czochralski (CZ) method. 

3.Equipment we use

4.Spcifications(related products we can supply)

Grow method	CZ or FZ
Diameter	1 to 8 inch
Finish	As cut, lapped, etched, SSP, DSP
Orientation	(100) (111) (110)
Type	N or P
Resistivity	CZ: From 0.0005 to 150 Ωcm FZ: Up to 10 kΩcm

5.FAQ:

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.

   (2) If you have your own express account, it's great.If not,we could help you ship them. 

 Q: How to pay?

A: T/T, Paypal, etc

Q: What's your MOQ?

A:  (1) For inventory, the MOQ is 5pcs.

   (2) For customized products, the MOQ is 10pcs-25pcs.

Q: What's the delivery time?

A:  (1) For the standard products

          For inventory: the delivery is 5 workdays after you place the order.

          For customized products: the delivery is 2 or 3 weeks after you place the order.

     (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.

Q: Do you have standard products?

A: Our standard products in stock.

Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.