InP Single Crystal Wafers(Semi-Insulating Type)

F O R M O R E T H A N 3 0 Y E A R S , the Semiconductor Division of Sumitomo
Electric has maintained its leadership position as the world's largest manufacturer of
gallium arsenide (GaAs) and indium phosphide (InP). One key to Sumitomo's strength
as a supplier of compound semiconductor materials is the company's diversified portfolio
of crystal growth technologies for both epitaxial and bulk crystal growth. Sumitomo
leverages this broad technology base to develop high-quality, cost-effective manufacturing
solutions to application-specific needs.
The name Sumitomo has become synonymous with quality in 3-5 materials. Sumitomo
Electric achieved this reputation by providing its global customers with superior-quality
substrates that result in higher yields and devices with consistent electrical characteristics.
Unrivaled experience in materials and manufacturing technologies allows Sumitomo
to deliver highly uniform crystals and surfaces__wafer to wafer, ingot to ingot, and year
after year.
Contents
Contents
Substrates
GaAs Single Crystal Wafers
InP Single Crystal Wafers
Semi-Insulating Type
1
LEDs
2
Laser Diodes
3
Semi-Insulating Type
4
n-Type
5
p-Type
6
Flatness, Light Point Defects
7
Categories of Off-Orientation
8
GaN Substrates
GaN Single Crystal Wafers for Blue LEDs & LDs
9
Epitaxial Wafers
Application and Growth Method of Epitaxial Wafers
GaAs LPE Epitaxial Wafers
10
11~12
GaAs Chloride VPE Epitaxial Wafers
13
InP Chloride VPE Epitaxial Wafers
14
InP OMVPE Epitaxial Wafers
15
AlGaInP OMVPE Epitaxial Wafers
16
GaAs OMVPE & MBE Epitaxial Wafers
17~18
Conduction Type
Semi−Insulating
Growth Method・Dopant
VB・C−Controlled
for Epi.
Use
for Ion−Implantation
Controlled
-3
Carbon Concentration(㎝ )
Controlled
15
15
(0.
5∼20×10 )
(0.
5∼3×10 )
8
Carrier Concentration(㎝-3)
≦1×10
7
Resistivity(Ω・㎝)
2
Mobility(㎝ /V・sec)
-2
7
≧1×10
1∼4×10
≧3000
≧6000
≦5000
≦10000
≦5000
≦10000
Fig.1
Fig.2
Fig.1
Fig.2
Diameter(㎜)
100.
0±0.
3
150.
0±0.
3
100.
0±0.
3
150.
0±0.
3
OF(㎜)
(Fig.3)
32.
5±1.
0
Notch(*3)
32.
5±1.
0
Notch(*3)
I F(㎜)
(Fig.3)
18.0±1.
0
(SEMI Standards)
18.0±1.
0
(SEMI Standards)
EPD Average(㎝ )
Measuring Points of EPD
0.
25
(Conform to SEMI Standards)
Edge Rounding(㎜R)
625±25
Thickness(μm)
675±25
625±25
Orientation
2°
off<110>±0.
3°
(100)±0.
3°
, (100)
Surface Finish
P/P
Surface Clean
SC+ (Super Clean Plus)
Flatness・LPD(*1)
Refer to Page 7
Package(*2)
Cassette
Fig.1
OF
Fig.2
10㎜
Fig.3
10㎜
675±25
CW( EJ )
CCW( US )
( Clockwise )
( Counter Clockwise )
"Dovetail" Etch(011)
"V" Etch(011)
OF( Primary )
OF( Primary )
10㎜
45°
(100)
IF
( Secondary )
4"φ:69 Points
6"φ:15 Points
"V" Etch(011)
(100)
IF
( Secondary )
"Dovetail" Etch(011)
(*1)LPD:Light Point Defects
(*2)Individual Container is also available.
(*3)Notch:Axis〔010〕, Depth 1㎜, Angle 90°
●
●
1
Standard :Resistivity・Mobility・Diameter・OF・IF・Thickness・Flatness( min.∼max. )
Option :EPD Map・Accuracy of Orientation・Light Point Defects
Substrates
GaAs
GaAs Single
Single Crystal
Crystal Wafers
Wafers for
for LEDs
LEDs
Standard
Standard Specifications
Specifications
Conduction Type
n-Type
p-Type
HB・Si
Growth Method・Dopant
-3
VB・Si
HB・Zn
19
17
17
17
17
17
17
0.
8∼4×10
-3
-3
-3
-3
-3
-3
2.
2∼9.
5×10
3
3
Carrier Concentration(㎝ ) 2∼7×10 5∼30×10 10∼40×10 0.5∼40×10 4∼35×10 2∼35×10
Resistivity(Ω・㎝)
-3
2.
5∼9×10 1∼5×10 0.
8∼3×10 0.
8∼20×10 1∼7×10 1∼15×10
2
3
Mobility(㎝ /V・sec)
3
1.
4∼4×10
2.
5∼4.
5×10 1.
6∼3.
5×10 1.
4∼2.
9×10
4
-2
EPD Average(㎝ )
Measuring Points of EPD
3
50∼95
3
4
3
≦1×10
≦1×10
≦2×10
≦5×10
Fig.1
Fig.2
Fig.3
Fig.4
Fig.1
≦1×10
Diameter(㎜)
50.
0±0.
3
50.
0±0.
3
76.
0±0.
3
100.
0±0.
3
50.
0±0.
3
OF(㎜)
(Fig.5)
16.
0±1.
0
16.
0±1.
0
22.
0±1.
0
35.
5±1.
0
16.
0±1.
0
I F(㎜)
(Fig.5)
7.
0±1.
0
7.
0±1.
0
12.
0±1.
0
18.
0±1.
0
7.
0±1.
0
Edge Rounding(㎜R)
(Fig.6)
0.
25
(Conform to SEMI Standards)
300±25
Thickness(μm)
350±25
350±25
(100)±0.
3°
E/E
Surface Finish
P/E
ST[Standard(Organic Solvent Cleaning)], SC−E(Super Clean Type E)
Surface Clean
Package
OF
300±25
(100)±0.
3°
, (100)
2°
∼15°
off±0.
3°
Orientation
Fig.1
450±25 350±25
Cassette / Individual Container
Fig.2
OF
5㎜
Fig.3
5㎜
OF
5㎜
5 Points
OF
10㎜
10㎜
10㎜
69 Points
Fig.5
Fig.4
10㎜
37 Points
69 Points
Fig.6
CW( EJ )
CCW( US )
( Clockwise )
( Counter Clockwise )
"Dovetail" Etch(011)
"V" Etch(011)
OF( Primary )
OF( Primary )
A
B
D
C
(100)
IF
( Secondary )
(100)
IF
( Secondary )
"V" Etch(011)
X
The center of a wafer
A
B
C
D
(μm)
X
(μm) Y
0
30
0
508
117
51
76
0
"Dovetail" Etch(011)
Y
Attached
Attached Data
Data
●
●
Standard :Carrier Concentration・Resistivity・Mobility・Diameter・OF・IF・Thickness( min.∼max. )
Option :EPD Map・Accuracy of Orientation・Flatness
Substrates
2
GaAs
GaAs Single
Single Crystal
Crystal Wafers
Wafers for
for Laser
Laser Diodes
Diodes
Standard
Standard Specifications
Specifications
Conduction Type
p−Type
n−Type
VB・Si
HB・Si
Growth Method・Dopant
Carrier Concentration(㎝ )
1∼4×10
Resistivity(Ω・㎝)
0.
8∼3×10
-3
1.
2∼3×10
3
Diameter(㎜)
OF(㎜)
(Fig.3)
2
≦5×10
≦1×10
Fig.1
3
≦2×10
Fig.2
Fig.1
50.
0±0.
3
76.
0±0.3
50.
0±0.
3
16.
0±2.
0
22.
0±2.
0
16.
0±1.
0
12.
0±1.
0
7.
0±1.
0
Fig.1
Measuring Points of EPD
50∼90
2
≦2×10
EPD Average(㎝ )
-3
2.
2∼8×10
3
1.
4∼2.
9×10
-2
1∼5×10
1∼5×10
3
2
19
0.
5∼4×10
-3
Mobility(㎝ /V・sec)
HB・Zn
18
18
-3
Natural Cleavage
I F(㎜)
(Fig.3)
7.
0±1.
0
0.
25
(Conform to SEMI Standards)
Edge Rounding(㎜R)
(Fig.4)
350±10
Thickness(μm)
350±10
450±10
2°
∼15°
off±0.
3°
(100)±0.
3°
, (100)
Orientation
350±10
(100)±0.
3°
P/LE
Surface Finish
SC−E
(Super Clean Type−E)
Surface Clean
SC−E
SC+
(Super Clean Plus)(Super Clean Type−E)
Flatness
Refer to Page 7
Package
Cassette / Individual Container
Fig.1
OF
Fig.2
5㎜
OF
10㎜
5㎜
10㎜
69 Points
Fig.3
37 Points
Fig.4
CW( EJ )
CCW( US )
( Clockwise )
( Counter Clockwise )
"Dovetail" Etch(011)
"V" Etch(011)
OF( Primary )
OF( Primary )
A
B
X
D
(100)
IF
( Secondary )
C
(100)
IF
( Secondary )
"V" Etch(011)
The center of a wafer
"Dovetail" Etch(011)
A
B
C
D
(μm)
X
(μm) Y
0
30
0
508
117
51
76
0
Y
Attached
Attached Data
Data
●
●
3
Standard :Carrier Concentration・Resistivity・Mobility・Diameter・OF・IF・Thickness( min.∼max. )
Option :Accuracy of Orientation・Flatness・Light Point Defects
Substrates
InP
InP Single
Single Crystal
Crystal Wafers
Wafers((Semi
Semi--Insulating
InsulatingType
Type))
Standard
Standard Specifications
Specifications
Growth Method・Dopant
LEC・Fe
VCZ(*1)
・Fe
Fe Concentration(wtppm)
≧0.
3
Resistivity(Ω・㎝)
≧1×10
7
3
2
≧2×10
Mobility(㎝ /V・sec)
EPD Average(㎝-2)
VB(*2)
・Fe
4
4
4
3
4 ≦7×10
≦5×10
≦1×10
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
Diameter(㎜)
50.
0±0.
3
76.
0±0.
3
50.
0±0.
3
76.
0±0.
3
100.
0±0.
3
(*3)
OF(㎜)
(Fig.6)
16.
0±1.
0
22.
0±1.
0
16.
0±1.
0
22.
0±1.
0
32.
5±1.
0
I F(㎜)
(Fig.6)
7.
0±1.
0
12.
0±1.
0
7.
0±1.
0
12.
0±1.
0
18.
0±1.
0
Measuring Points of EPD
350±15
350±15
600±15
____
P/E
____
____
P/LE
P/LE
P/LE
P/LE
P/P
P/P
P/P
P/P
Surface Clean(*4)
Flatness・LPD(*5)
Refer to Page 7
Package
OF
625±25
P/E
EW
Fig.1
600±15
(100)±0.
3°
Orientation
Surface Finish
≦5×10
0.
25
(Conform to SEMI Standards)
Edge Rounding(㎜R)
Thickness(μm)
≦5×10
3
≦5×10
____
P/P
Individual Container
Fig.2
5㎜
Fig.3
OF
5㎜
OF
Fig.4
5㎜
OF 5㎜
5㎜
5㎜
17 Points
Fig.5
137 Points
49 Points
25 Points
OF
Fig.6
5㎜
CW( EJ )
CCW( US )
( Clockwise )
( Counter Clockwise )
"Dovetail" Etch(011)
"V" Etch(011)
OF( Primary )
OF( Primary )
(100)
IF
( Secondary )
Notes
Notes
37 Points
"V" Etch(011)
(100)
IF
( Secondary )
"Dovetail" Etch(011)
(*1)VCZ:Vapor Pressure Controlled Czochralski
(*2)VB:Vertical Boat
(*3)High Precision OF(±0.02°
)is available for 2"φ.(OF Finish:Grinding without Edge Rounding)
(*4)EW:Etched Wafer
(*5)LPD:Light Point Defects
Attached
Attached Data
Data
●
●
Standard :Resistivity・Mobility・Diameter・OF・IF・Thickness( min.∼max. )
EPD Map(except LEC Fe doped)
Option :EPD Map(LEC Fe doped)
・Accuracy of Orientation・Flatness・Light Point Defects
Substrates
4
InP
InP Single
Single Crystal
Crystal Wafers
Wafers((n
n--Type
Type))
18
2∼8×10
Resistivity(Ω・㎝)
0.
6∼2.
5×10
-3
2
≧0.
15
3
1∼2×10
≦5×10
≦1×10
1∼6×10
3
Mobility(㎝ /V・sec)
16
1∼4×10
-3
2
LEC・None
18
Carrier Concentration(㎝ )
-3
EPD Average(㎝-2)
VCZ(*1)
・Sn
VCZ(*1)
・S
Growth Method・Dopant
3
1.
2∼2.
1×10
3
3
≦5×10
3.
5∼4.
5×10
4
≦5×10
5
≦1×10
≦1×10
100%
EPD Guaranteed Area(*2)
Fig.3
Fig.4
Fig.2
Fig.4
Fig.1
Diameter(㎜)
50.
0±0.
3
76.
0±0.
3
50.
0±0.
3
76.
0±0.
3
50.
0±0.
3
OF(㎜)
(Fig.5)
(*3)
16.
0±1.
0
22.
0±1.
0
16.
0±1.
0
22.
0±1.
0
16.
0±1.
0
I F(㎜)
(Fig.5)
7.
0±1.
0
12.
0±1.
0
7.
0±1.
0
12.
0±1.
0
7.
0±1.
0
Measuring Points of EPD
0.
25
(Conform to SEMI Standards)
Edge Rounding(㎜R)
Thickness(μm)
350±15
600±15
350±15
____
P/E
____
P/E
P/LE
P/LE
P/LE
P/LE
P/P
P/P
P/P
P/P
P/P
EW
Flatness・LPD(*5)
Refer to Page 7
Package
OF
P/E
P/LE
Surface Clean(*4)
Fig.1
350±15
(100)±0.
3°
Orientation
Surface Finish
600±15
Individual Container
Fig.2
5㎜
Fig.3
OF 5㎜
5㎜
17 Points
49 Points
Fig.4
OF 5㎜
5㎜
5㎜
69 Points
Fig.5
137 Points
CW( EJ )
CCW( US )
( Clockwise )
( Counter Clockwise )
"Dovetail" Etch(011)
"V" Etch(011)
OF( Primary )
OF( Primary )
(100)
IF
( Secondary )
OF 5㎜
"V" Etch(011)
(100)
IF
( Secondary )
"Dovetail" Etch(011)
(*1)VCZ:Vapor Pressure Controlled Czochralski
(*2)EPD Guaranteed Area:Percentage of points within spec.
(*3)High Precision OF(±0.02°
)is available for 2"φ.(OF Finish:Grinding without Edge Rounding)
(*4)EW:Etched Wafer
(*5)LPD:Light Point Defects
●
●
5
Standard :Resistivity・Mobility・Diameter・OF・IF・Thickness( min.∼max. )
EPD Map
Option :Accuracy of Orientation・Flatness・Light Point Defects
Substrates
InP
InP Single
Single Crystal
Crystal Wafers
Wafers((p
p--Type
Type))
-3
18
2∼5×10
-2
2∼7×10
Carrier Concentration(㎝ )
4∼6×10
Resistivity(Ω・㎝)
2∼5×10
2
18
-2
35∼60
Mobility(㎝ /V・sec)
-2
VCZ(*1)
・Zn
LEC・Zn
Growth Method・Dopant
3
50∼80
3
2
EPD Average(㎝ )
≦5×10
≦2×10
≦5×10
EPD Guaranteed Area(*2)
100%
≧60%
≧40%
Measuring Points of EPD
Fig.1
2
3
≦5×10
≦5×10
100%
Fig.2
Fig.3
Diameter(㎜)
50.
0±0.
3
76.
0±0.
3
OF(㎜)
(Fig.4)
(*3)
16.
0±1.
0
22.
0±1.
0
I F(㎜)
(Fig.4)
7.
0±1.
0
12.
0±1.
0
0.
25
(Conform to SEMI Standards)
Edge Rounding(㎜R)
350±15
Thickness(μm)
600±15
(100)±0.
3°
Orientation
Surface Finish
P/E
P/E
P/E
P/LE
P/LE
P/LE
P/LE
P/LE
P/P
P/P
P/P
P/P
P/P
Surface Clean(*4)
EW
Flatness・LPD(*5)
Refer to Page 7
Package
Fig.1
OF
____
P/E
Individual Container
Fig.2
5㎜
Fig.3
OF 5㎜
OF 5㎜
5㎜
5㎜
17 Points
69 Points
137 Points
Fig.4
CW( EJ )
CCW( US )
( Clockwise )
( Counter Clockwise )
"Dovetail" Etch(011)
"V" Etch(011)
OF( Primary )
OF( Primary )
(100)
IF
( Secondary )
"V" Etch(011)
(100)
IF
( Secondary )
"Dovetail" Etch(011)
(*1)VCZ:Vapor Pressure Controlled Czochralski
(*2)EPD Guaranteed Area:Percentage of points within the spec.
(*3)High Precision OF(±0.02°
)is available for 2"φ.(OF Finish:Grinding without Edge Rounding)
(*4)EW:Etched Wafer
(*5)LPD:Light Point Defects
●
●
Standard :Resistivity・Mobility・Diameter・OF・IF・Thickness( min.∼max. )
EPD Map
Option :Accuracy of Orientation・Flatness・Light Point Defects
Substrates
6
Flatness
Flatness •• Light
Light Point
Point Defects
Defects
Flatness
Flatness
Size
Product
Semi-Insulating
GaAs
Laser
Diodes
Warp(μm)
TTV(μm)
TIR(μm)
LTV(μm)
Surface
Finish Guaranteed (Ref.) Guaranteed (Ref.) Guaranteed PLTV(%) (Ref.) Guaranteed (Ref.)
Guaranteed Typical
Typical
Typical
Typical
4"φ
P/P
6"φ
P/P
2"φ
3"φ
P/LE
P/E
2"φ
P/LE
P/P
InP
3"φ
4"φ
P/LE
P/P
P/P
≦2
1.
3
≦2
1.
2
≦1
(15㎜□)
≧90
0.
6
≦5
2
≦5
1.
5
1.
8
____
5
(20㎜□)
≦1.
____
≧90
____
0.
7
____
3
7
≦4
____
≦10
≦10
≦10
7
____
____
____
____
____
≦15
8
____
____
____
≦15
10
____
____
____
≦9
5
____
____
____
≦9
5
____
____
____
≦10
7
____
____
____
≦10
5
____
____
____
≦10
5
≦10
≦15
≦6
≦6
≦8
≦6
≦5
6
10
4
4
4
3
3
12
10
4
6
4
6
5
6
3
4
3
5
Definitions of
of Flatness
Flatness
Definitions
Total Thickness Variation:
TTV
The difference between the highest and the lowest elevation
of the top surface of a clamped wafer.
The back surface referenced.
A
Total Indicated Reading:
TIR
TTV
B TIR =|A|+|B|
The difference between the highest point above and the lowest
point below the front surface referenced focal plane of a clamped wafer.
3 points on the front surface generally used.
Referenced
Focal Plane
Local Thickness Variation:
LTV
PLTV
Warp
The difference between the highest point and the lowest point
within a site of the top surface of a clamped wafer.
The back surface referenced.
Focal Plane
Focal Plane
Percent LTV:
LTV
Focal Plane
Percentage of sites on a wafer within the specified LTV value.
The difference between the highest point above and the lowest
point below the front surface referenced focal plane of an
unclamped wafer.
A least square fit on the front surface generally used.
A
B Warp =|A|+|B|
Referenced
Focal Plane
Light
Light Point
Point Defects
Defects
Product
GaAs VB
(Semi−Insulating)
Size
Defect Size
4"φ
6"φ
≧0.
4μm
2"φ
InP
3"φ
4"φ
7
Substrates
≧1.
2μm
2
Pcs./Wafer
Guaranteed
(Ref.)Typical
≦50
10
≦100
30
≦20
7
≦50
15
≦30
10
Categories
Categories of
of Off
Off--Orientation
Orientation
Clockwise
Clockwise ((EJ
EJ))
Surface
Counter
Counter Clockwise
Clockwise ((US
US))
Surface
Off−Orientation
Orientation
General
Specific
α
Case
〔110〕
45°
A
nearest
〔110〕
225°
B
〈110〉
〔101〕
135°
C
〔101〕
315°
D
0°
E
180°
F
90°
G
270°
H
〔111〕
(100)
χ°
off
nearest
〔011〕
toward
〈111〉A
〔111〕
〔011〕
〔111〕
nearest
〔011〕
〈111〉B
〔111〕
〔011〕
Off−Orientation
Orientation
General
Specific
α
Case
〔101〕
45°
I
nearest
〔101〕
225°
J
〈110〉
〔110〕
135°
K
〔110〕
315°
L
90°
M
270°
N
0°
O
180°
P
〔111〕
(100)
χ°
off
nearest
〔011〕
toward
〈111〉A
〔111〕
〔011〕
〔111〕
nearest
〔011〕
〈111〉B
〔111〕
〔011〕
Planar
Planar Representation
Representation ofof Cubic
Cubic Form
Form Planar
Planar Representation
Representation ofof Cubic
Cubic Form
Form
〔011〕
Face of Element Ⅲ(Ga, In)
(111)
〔001〕
(101)
OF
Face of Element Ⅴ
(As, P)
(110)
α
〔011〕 (111)
(110) (100) (101)
〔001〕
(111)
〔011〕 (111) IF
(111) 〔011〕
〔001〕
(111)
〔010〕
〔011〕
OF
IF
(100)
IF
1)
(10
(10
1)
(111)
(01
0)
Face of Element Ⅲ
(Ga, In)
(101) (100) (110)
OF
(11
0)
(101)
Round Wafer
(Mirror Face)
〔011〕
(100)
OF
〔001〕
α
IF (111) 〔011〕
Round Wafer
(Mirror Face)
〔010〕
Face of Element Ⅴ(As, P)
(111)
〔010〕
〔010〕
(110)
〔011〕
0)
(11
(111)
1)
(00
(00
1)
0)
(01
(011)
(011)
Example
Example of
of off−orientation
off−orientation
Example
Example of
of off−orientation
off−orientation
Case:G
→(100)
θ°
off toward〔111〕
Case:P
→(100)
θ°
off toward〔111〕
Vector Normal
to the(100)plane
Vector Normal to the Slice Surface
θ° 〔111〕Vector Normal to the(111)plane
OF
off−orientation slice
Vector Normal
to the(100)plane
Vector Normal to the Slice Surface
θ° 〔111〕Vector Normal to the(111)plane
off−orientation slice
OF
(100)
IF
(100)
IF
Projection of〔111〕on(100)plane
Projection of〔111〕on(100)plane
Substrates
8
LPE
VPE
OMVPE
MBE
InGaAs
GaAs
Application
AlGaAs
GaAs
InGaAsP
InGaAs
AlGaAs
InAsP
InGaP
GaAs
AlGaAs
AlGaInP
○
○
○
HEMT
○
○
HBT
○
MES−FET
Wireless
Fiber−optic
Communication
○
LD
○
PD(PIN,APD)
Opto−
LED
Electronics
LD
Other
○
LED
○
○
○
SBD
○
Sensor
○
V P E:Vapor Phase Epitaxy
L P E:Liquid Phase Epitaxy
M B E:Molecular Beam Epitaxy
OMVPE:Organo-Metallic Vapor Phase Epitaxy
MES-FET:Metal Semiconductor - Field Effect Transistor
H E M T:High Electron Mobility Transistor
H B T:Heterojunction Bipolar Transistor
L E D:Light Emitting Diode
L
D:Laser Diode
P
D:Photo Diode
S B D:Schottky Barrier Diode
E p i
10
●
●
●
●
●
Good uniformity(Power, Epi-Thickness, Total Thickness).
Mirror like surface.
Stability of p-n interface without thyristor.
Large diameter(∼78㎜φ).
Various kinds of epi wafers for customers' requirements.
IR−LED
Coupler, Interrupter
Remote Controller
Sensor
●
●
●
Application
General
High Current
Middle Current
Product Name *
GS−930−60
GS−960−70T
GS−960−45
Wavelength(nm)
940±15
Small Current
GS−960−40E
GS−960−70E
945±15
Structure
②
p−GaAs(Si)
①
n−GaAs(Si)
n−GaAs(Si)Sub.
-3
Epi.
18
18
18
18
≧1×10
≧5×10
≧1×10
≧0.
8×10
≧0.
8×10
Thickness(μm)
50∼85
____
60∼95
____
30∼65
____
25∼55
____
50∼90
____
35∼70
30∼70
25∼60
30∼70
25∼65
-3
①C.C.(㎝ )
Thickness(μm)
Within 51㎜φ, 61㎜φ, 64㎜φ ,78㎜φ
Size
17
-3
Sub.
18
②C.C.(㎝ )
C.C.(㎝ )
≧0.
5×10
EPD(㎝-2)
4
≦1×10
Orientation
(100)±0.
5°
Type
n
2
≧ 10㎝ /Piece
Area
Total Thickness(μm)
280∼440
235∼335
220∼320
215∼315
290∼390
*
*
GS−930−60
GW−950
Thickness of p−Epi Layer
Wavelength
Si doped
Wavelength
GaAs Window Structure
Wavelength
GaAs
11
E p i
GL−880−SI
AlGaAs
Application
p−side Down
Product Name *
GS−960−100T
Higher Output
GW−950
Wavelength(nm)
Structure
880±10
③
p−AlGaAs(Zn)
②
p−GaAs(Si)
②
p−GaAs(Si)
①
n−GaAs(Si)
①
n−GaAs(Si)
18
____
②C.C.(㎝ )
≧0.
8×10
Thickness(μm)
90∼120
①C.C.(㎝ )
p−AlGaAs(Si)
____
15∼55
≧1×10
5∼40
140∼200
18
____
____
<0.
3
25∼65
40∼100
Within 51㎜φ, 61㎜φ, 64㎜φ, 78㎜φ
Within 51㎜"φ
____
Al Content
Thickness(μm)
17
-3
≧0.
5×10
C.C(㎝ )
≦1×10
____
Orientation
(100)±0.
5°
(100)±0.
5°
Type
n
____
n
4
-2
Sub.
②
____
____
-3
Size
<0.
1
25∼75
18
n−AlGaAs(Si)
≧0.
8×10
<0.
1
Thickness(μm)
①
18
≧0.
8×10
③C.C.(㎝ )
Epi.
n−GaAs(Si)Sub.
n−GaAs(Si)Sub.
-3
-3
GL−880−SI
GW−95A
945±15
n−GaAs(Si)Sub.
Al Content
Higher Output
EPD(㎝ )
Remarks
Area
Total Thickness(μm)
Removed
2
2
≧ 10㎝ /Piece
≧ 8㎝ /Piece
≧ 6.
5㎝ /Piece
350∼450
240∼360
200∼350
2
Adjusting Total Thickness is available on request.
Output Power is measured by SEI's standard system.
Other Specifications are available on request.
E p i
12
●
●
●
-3
High purity thicker epi−layer(1×1014㎝ , 100μm).
Low cost( 2"φ, 3"φ, 4"φ).
Low density of surface defect.
●
●
FET
Microwave Diode
FET
Application
Diode
Low Noise
Beam Lead
Power Schottky
Hyper Abrupt
Barrier
Varactor
n
③
Structure
n−GaAs
(Contact Layer)
②
n−GaAs
②
n−GaAs
①
Buffer
①
n−GaAs
S.I GaAs Sub.
≧1×10
Thickness(μm)
0.
1∼0.
5
17
Thickness(μm)
0.
2∼0.
8
0.
3∼0.
5
①C.C.(㎝-3)
≦1×10
≧1×10
Thickness(μm)
0.
1∼1.
5, 2∼4
3∼7
14
____
____
____
18
14
16
14
1×10 ∼1×10
1∼4
n
(100)
2°off toward<110>±0.
5°
16
5×10 ∼1×10
3∼100
Semi−Insulating
Other Specifications are available on request.
E p i
____
300∼450,550∼650,600∼650
Orientation
13
n−GaAs Sub.
2"φ, 3"φ, 4"φ
Thickness(μm)
Type
n−GaAs
17
1∼2×10
Size
Sub.
①
n−GaAs Sub.
____
0.
5∼5×10
②C.C.(㎝ )
n−GaAs
①
18
③C.C.(㎝-3)
-3
Epi.
S.I GaAs Sub.
Surface
InP
InP Chloride
Chloride VPE
VPE Epitaxial
Epitaxial Wafers
Wafers
●
●
Thicker epitaxy is available.
-3
14
High purity epi-layer is available( 5×10 ㎝ ).
●
●
Photo Diode for telecommunication
Optical Sensor( 0.9∼2.6μm)
Application
PIN Photo Diode
Structure
③
n−InP
②
n−InGaAs
①
n−InP
Sensor
④
InAsP
③
InGaAs
②
InAsP
①
InAsP(Step)
n−InP Sub.
n−InP Sub.
④C.C.(㎝-3)
16
0.
01∼100×10
____
0.
3∼2
Thickness(μm)
-3
Epi.
18
③C.C.(㎝ )
≦1×10
Thickness(μm)
0.
1∼3
-3
≦5×10
Thickness(μm)
1∼5
16
0.
01∼100×10
0.
3∼5
16
①C.C.(㎝ )
≦1×10
Thickness(μm)
1∼3
16
0.
01∼100×10
1∼10
2"φ, 3"φ
Size
Sub.
0.
5∼5.
0
15
②C.C.(㎝ )
-3
16
0.
01∼100×10
300∼450, 550∼650
Thickness(μm)
Type
n
Orientation
(100)
2°
off toward<110>±0.
5°
Other Specifications are available on request.
Other various hetero structures are available.
Epi Structure
InP/InGaAs Step Layer/GaAs
Application
Buffer Epitaxial Wafer
E p i
14
InP
InP OMVPE
OMVPE Epitaxial
Epitaxial Wafers
Wafers
●
●
Good uniformity,Precise epi-structure (Thinkenss,Fraction).
Various hetero−structures are available on request.
●
●
●
Photo Diode for telecommunication
Avalanche Photo Diode for telecommunication
Laser Diode for telecommunication
PIN Photo Diode
Application
Structure
APD
(Avalanche Photo Diode)
④
n−InP
③
p−InP
③
n−InP
③
n−InP
③
n−InGaAsP
②
InGaAsP
②
InGaAsP
②
n−InGaAs
②
n−InGaAs
①
n−InP
①
p−InP
①
n−InP
①
n−InP
≦1×10
____
____
0.
5∼3
16
1∼100×10
____
18
Thickness(μm)
0.
1∼3
18
15
0.
8∼2×10
≦5×10
0.
5∼2
0.
1∼0.
5
②C.C.(㎝ )
≦5×10
____
Thickness(μm)
1∼5
____
0.
1∼0.
2
-3
-3
15
1.
00∼1.
62±0.
01
-3
-3
≦ ±3×10
≦ ±1×10
16
0.
8∼2×10
①C.C.(㎝ )
≦1×10
Thickness(μm)
1∼3
18
0.
5∼2
2"φ, 3"φ
Size
300∼370, 300∼620
Thickness(μm)
n(S,Sn)
Type(Dopant)
C.C(㎝ )
p(Zn)
(100)±0.
3°
Orientation
-3
18
18
2∼8×10
EPD(㎝-2)
Other Specifications are available on request.
E p i
____
0.
1∼2
≦1×10
Lattice Mismatch
15
MQW, Strained MQW
16
③C.C.(㎝-3)
Wavelength(μm)
Sub.
p−InP Sub.
n−InP Sub.
n−InP Sub.
Thickness(μm)
Epi.
FP−LD on p−sub.
n−InP
Thickness(μm)
④C.C.(㎝-3)
FP−LD on n−sub.
⑤
n−InP Sub.
⑤C.C.(㎝-3)
Laser Diode
1∼8×10
≦5000
18
3∼6×10
●
●
Excellent uniformity, Precise epi-structure.
Various hetero-structures are available on request.
●
Laser Diode for DVD
Application
Laser Diode
Structure
⑤
p−GaAs
④
p−GaInP
③
p−AlGaInP
②
MQW
①
n−AlGaInP
n−GaAs Sub.
-3
18
⑤C.C.(㎝ )
>1×10
Thickness(μm)
0.
5∼1
-3
④C.C.(㎝ )
on request
Thickness(μm)
Epi.
③C.C.(㎝-3)
Thickness(μm)
18
0.
5∼1×10
0.
5∼1
-3
②C.C.(㎝ )
on request
Thickness(μm)
①C.C.(㎝-3)
Thickness(μm)
0.
5∼1
2"φ, 3"φ
Size
Thickness(μm)
Sub.
18
1∼2×10
Dopant
-3
C.C.(㎝ )
340∼360, 580∼620
Si
18
1∼2×10
EPD
≦2000
Orientation
on request
E p i
16
●
●
●
●
Precise structure with tight electrical and physical tolerances.
Good uniformity.
Abrupt interface.
Mass production(3"φ, 4"φ, 5"φ, 6"φ).
●
●
●
Low noise amplifier for DBS
Power Amplifier for wireless communication
GaAs MMIC
Application
D−HEMT
P−HEMT
Structure
⑤
n−GaAs
④
n−AlGaAs
⑤
n−GaAs
③
AlGaAs
⑤
n−InGaAs
④
n−AlGaAs
②
InGaAs
④
n−AlInAs
③
AlGaAs
③
AlGaAs
③
AlInAs
②
InGaAs
④
n−AlGaAs
②
InGaAs
①
Buffer
①
Buffer
①
AlInAs
S.I. GaAs Sub.
⑤C.C(㎝-3)
S.I. InP Sub.
S.I. GaAs Sub.
18
Thickness(nm)
Mole fraction(XIn)
④C.C(㎝ )
-3
Epi.
InP based HEMT
18
1∼5×10
1∼5×10
30∼200
___
30∼200
0.
53
18
18
1∼4×10
1∼5×10
(Available for planar doping)
(Available for planar doping)
Thickness(nm)
2∼50
20∼50
Mole fraction(XAl,In)
0.
2∼0.
3
0.
52
③Thickness(nm)
0∼30
2∼30
Mole fraction(XAl,In)
0.
2∼0.
3
0.
52
②Thickness(nm)
5∼15
5∼50
Mole fraction(XIn)
0.
1∼0.
22
0.
53
①Thickness(nm)
200∼800
200∼800
Mole fraction(XIn)
(Available for Hetero−Buffer,Super Lattice Buffer,
0.
52
Buried P−Buffer)
Size
Sub.
Thickness(μm)
Type
17
E p i
3"φ,
4"φ,
5"φ,
6"φ
3"φ,
4"φ
600±10,
625±10,
625±10,
675±10
600±15,
625±25
Semi−Insulating
Application
Pulse doped FET
MES−FET
InGaP HBT
⑥
④
Structure
n−GaAs
n−InGaAs
⑤
n−GaAs
④
n −GaAs
④
n−InGaP
③
(Al)GaAs
+
③
p−GaAs
+
②
n−GaAs
②
n −GaAs
②
n−GaAs
①
Buffer
①
Buffer
①
n−GaAs
S.I.GaAs Sub.
S.I. GaAs Sub.
S.I. GaAs Sub.
18
Thickness(nm)
50∼100
___
___
0→0.
5∼0.
6
Mole fraction(XIn)
(Graded suructure is available)
17
-3
⑤C.C.(㎝ )
④C.C.(㎝ )
Thickness(nm)
Epi.
Mole fraction(XIn)
50∼100
18
18
30∼200
___
Thickness(nm)
30∼100
0.
51
18
19
0.
1∼5×10
___
1∼5×10
5∼50
50∼150
___
0∼0.
8
Mole fraction(XAl)
②C.C.(㎝ )
1∼5×10
5∼200
___
③C.C.(㎝ )
-3
17
0.
1∼5×10
0.
1∼5×10
-3
Thickness(nm)
18
1×10 ∼5×10
___
___
Thickness(nm)
-3
19
5×10 ∼3×10
⑥C.C.(㎝-3)
17
18
16
1∼5×10
0.
1∼5×10
0∼5×10
7∼50
100∼300
500∼1000
___
-3
①C.C.(㎝ )
17
18
5×10 ∼5×10
Thickness(nm)
200∼800
Mole fraction(XAl)
(Available for Hetero−Buffer,Super Lattice Buffer,
200∼500
___
Buried P−Buffer)
Sub.
Size
3"φ,
4"φ,
5"φ,
6"φ
Thickness(μm)
600±10,
625±10,
625±10,
675±10
Type
Semi−Insulating
Other Specifications are available on request.
E p i
18
MEMO
MEMO
Masatomo Sumitomo and Reimon Soga founded the original
Sumitomo business in Kyoto, the historic capital of Japan.
Reimon Soga created a technological innovation in copper refining
that set Sumitomo on a path to commercial success.
Three centuries later, the advent of commercially generated
electricity led the House of Sumitomo to establish the Sumitomo
Copper Rolling Works to meet the emerging demand for copper
wire. In 1911, the electric wire business spun off to become a
separate entity__Sumitomo Electric Wire and Cable Works.
As we have entered the 21st century, Sumitomo Electric carries
forward a tradition of technological innovation that will continue to
provide our customers with reliable, state-of-the-art
solutions for the next generation of advanced technologies.
JAPAN
Sumitomo Electric Industries, Ltd.
ITAMI (Main Office)
1-1-1, Koya-kita, Itami, Hyogo, 664-8611, Japan
Tel : +81-727-72-2281 Fax : +81-727-71-0282
TOKYO
1-3-12, Motoakasaka, Minato-ku, Tokyo, 107-8468, Japan
Tel : +81-3-3423-5300 Fax : +81-3-3423-5341
U.S.A.
Sumitomo Electric Semiconductor Materials, Inc.
OREGON (Headquarters)
7230 NW Evergreen Parkway, Hillsboro, OR 97124, U.S.A.
Tel : +1-503-693-3100 Fax : +1-503-693-8275
NEW YORK
One North Lexington Avenue, 16th Floor, White Plains, NY 10601, U.S.A.
Tel : +1-914-467-6028 Fax : +1-914-467-6081
SILICON VALLEY
3235 Kifer Road, Suite 150, Santa Clara, CA 95051-0815, U.S.A.
Tel : +1-408-733-8502 Fax : +1-408-733-8504
TAIWAN
SEI Electronics Materials, Ltd.
No.19 Kon Ye 5 Road, Fon San Tsuen, Fu Kow Shan, Hsin Chu Hsien, Taiwan 303, R.O.C.
Tel : +886-3-598-4518 Fax : +886-3-598-4526
U.K.
Sumitomo Electric Europe Limited
Unit 220, Centennial Park, Centennial Avenue, Elstree, Hertfordshire, WD6 3SL, U.K.
Tel : +44-20-8953-7731 Fax : +44-20-8207-5950
http://www.sei.co.jp/sc/
(2003.12)