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)
© Copyright 2025 Paperzz