Polished Wafer

Epitaxial Silicon Wafer Epitaxial Silicon Wafer
Etching Wafer Etching Wafer
Polished Wafer

Polished Wafer

FZ polished wafers, mainly for the production of silicon rectifier (SR), silicon controlled rectifier (SCR), Giant Transistor (GTR), thyristor (GRO)

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  • Description

Product Description

Polished wafer

FZ polished wafers, mainly for the production of silicon rectifier (SR), silicon controlled rectifier (SCR), Giant Transistor (GTR), thyristor (GRO)

Our advantages at a glance

1.Advanced epitaxy growth equipment and test equipment.

2.Offer the highest quality with low defect density and good surface roughness.

3.Strong research team support and technology support for our customers

FZ polished wafers Specifications

Type Conduction type Orientation Diameter scope(mm) Resistivity scope(Ω cm) Geometric parameter graininess,surface metal
FZ N&P <100>&<111> 76.2-200 >1000 T≥260（um）              TTV≤2（um）              TIR≤2（um）                      STIR≤1（um）(20*20)                                Graininess≤10pcs(≥0.3um)  ,                                   ≤20pcs(≥0.2um)                    Surface metal≤5E10/cm2 BSD:Etchpit density>1E106pcs/cm2 Poly:5000-12000 A
NTDFZ N <100>&<111> 76.2-200 30-800
CFZ N&P <100>&<111> 76.2-200 1-50
GDFZ N&P <100>&<111> 76.2-200 0.001-300

 

CZ polished wafers Specifications

Type Conduction type Orientation Diameter scope(mm) Resistivity scope(Ω cm) Geometric parameter graininess,surface metal
MCZ N&P <100> <110>&<111> 76.2-200 1-300 T≥260（um）              TTV≤2（um）              TIR≤2（um）                      STIR≤1（um）(20*20)                                Graininess≤10pcs(≥0.3um)  ，                                   ≤20pcs(≥0.2um)                    Surface metal≤5E10/cm2 BSD:Etchpit density>1E106pcs/cm2LTO:3500~8000±250A
CZ N&P <100> <110>&<111> 76.2-200 1-300
MCZ heavily doped N&P  <100>&<111> 76.2-200 0.001-1

Stoichiometric LPCVD Nitride on Silicon Wafers

Silicon Nitride Waveguide – Substrates and Services Provided

Super Low Stress Nitron on Silicon Wafers

Low Stress Nitride Silicon Wafers

Targeted Stress LPCVD Nitride

Ultra-Thinned Silicon Wafers

N-Type Silicon Substrates

Float Zone Silicon Wafers

Undoped Silicon Wafers

P-type silicon substrates

Custom Silicon Wafers

Solar Silicon Wafers

PECVD Nitride

What are Silicon Wafer Flats?

Silicon Ingots -1

Silicon Ingots -2

Porous Silicon Wafer

25.4 (1 inch) Silicon Wafers

50.8mm (2 Inch) Silicon Wafers-1

50.8mm (2 Inch) Silicon Wafers-2

50.8mm (2 Inch) Silicon Wafers-3

50.8mm (2 Inch) Silicon Wafers-4

50.8mm (2 Inch) Silicon Wafers-5

76.2mm (3 Inch) Silicon Wafers

100mm (4 Inch) Silicon Wafers-1

100mm (4 Inch) Silicon Wafers-2

100mm (4 Inch) Silicon Wafers-3

100mm (4 Inch) Silicon Wafers-4

100mm (4 Inch) Silicon Wafers-5

100mm (4 Inch) Silicon Wafers-6

125mm (5 Inch) Silicon Wafers

150mm (6 Inch) Silicon Wafers

200mm (8 Inch) Silicon Wafers

300mm Silicon Wafers

450mm Silicon Wafers

Diced Silicon Wafers

1″ silicon wafers

(111) Silicon Wafers

(110) Silicon Wafers

(100) Oriented Silicon Wafers-1

(100) Oriented Silicon Wafers-2

(100) Oriented Silicon Wafers-3

(100) Oriented Silicon Wafers-4

(100) Oriented Silicon Wafers-5

(112) Orientation Silicon Wafers

Silicon Wafers with (211) Orientation

Cleaving Silicon Wafers

Prime Grade Silicon Wafers

Silicon Wafer Properties

Silicon Wafers for Soft Lithography

Silicon Wafers PDMS Micro-Fluidic Chip Platforms

1″&1.5″ Silicon Wafer

2″ Silicon Wafer-1

2″ Silicon Wafer-1

PAM XIAMEN offers MCZ silicon ingot and silicon wafer.

2″ Silicon Wafer-2

2″ Silicon Wafer-3

Lithium Niobate

PAM XIAMEN offers black lithium Niobate wafers for optics and SAW Components

2″ Silicon Wafer-4

3″ Silicon Wafer-1

3″ Silicon Wafer-2

3″ Silicon Wafer-3

3″ Silicon Wafer-4

125mm Silicon Wafer

150mm&200mm Silicon Wafer

12″ Silicon Wafer

8″ Silicon Wafer

8″ Silicon Wafer-2

8″ Silicon Wafer-3

6″ Silicon Wafer-1

6″ Silicon Wafer-2

6″ Silicon Wafer-3

5″ Silicon Wafer

4″ Silicon Wafer-1

4″ Silicon Wafer-2

4″ Silicon Wafer-3

4″ Silicon Wafer-4

4″ Silicon Wafer-1

4″ Silicon Wafer-2

4″ Silicon Wafer-3

4″ Silicon Wafer-4

4″ Silicon Wafer-5

4″ Silicon Wafer-6

4″ Silicon Wafer-7

4″ Silicon Wafer-8

4″ Silicon Wafer-9

4″ Silicon Wafer-10

4″ Silicon Wafer-11

4″ Silicon Wafer-12

4″ Silicon Wafer-13

4″ Silicon Wafer-14

4″ Silicon Wafer-15

4″ Silicon Wafer-16

4″ Silicon Wafer-17

4″ Silicon Wafer-18

3″ Silicon Wafer-1

3″ Silicon Wafer-2

3″ Silicon Wafer-3

3″ Silicon Wafer-4

3″ Silicon Wafer-5

3″ Silicon Wafer-6

3″ Silicon Wafer-7

3″ Silicon Wafer-8

3″ Silicon Wafer-9

3″ Silicon Wafer-10

3″ Silicon Wafer-11

3″ Silicon Wafer-12

3″ Silicon Wafer-13

2″ Silicon Wafer-1

2″ Silicon Wafer-2

2″ Silicon Wafer-3

2″ Silicon Wafer-4

2″ Silicon Wafer-5

2″ Silicon Wafer-6

2″ Silicon Wafer-7

2″ Silicon Wafer-8

2″ Silicon Wafer-9

2″ Silicon Wafer-10

2″ Silicon Wafer-11

2″ Silicon Wafer-12

2″ Silicon Wafer-13

2″ Silicon Wafer-14

2″ Silicon Wafer-15

Silicon Ingots-1

Silicon Ingots-2

Silicon Ingots-3

Silicon Ingots-4

Silicon Ingots-5

Silicon Ingots-6

Silicon Ingots-7

Silicon Ingots-8

Polished silicon slab

Silicon Wafer Thickness:275+- 25µm

Silicon Wafer Thickness:1000μm

2″ silicon wafers Thickness:1000 ±25μm

Si wafer Thickness: 675 ± 25 um

4″ Si wafer Thickness：500±20μm

3″ Si wafer Thickness: 380±20μm

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