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RLD2WMGS1

Part Number	RLD2WMGS1
Manufacturer	Rohm
Description	660nm High Power / 780nm Low Power Dual Wave Laser
Published	Apr 5, 2007
Detailed Description	www.DataSheet4U.com RLD2WGS1 Laser Diodes Under development 660nm High Power / 780nm Low Power Dual Wave Laser RLD2WMG...
Datasheet	RLD2WMGS1 PDF File

Overview

www.
DataSheet4U.
com RLD2WGS1 Laser Diodes Under development 660nm High Power / 780nm Low Power Dual Wave Laser RLD2WMGS1 RLD2WMGS1 is a dual wave laser which achieved high emission point distance accuracy according to a emission point simultaneous process.
zApplications DVD recorder zDimensions（Unit : mm） 0.
4 1.
55 0.
235(∆Y) 0.
7 0.
8 0.
45 zFeatures 1) DVD / CD Po (Optical output) : 240mW / 20mW 2) Emission point distance accuracy : 110µm ± 1µm 3) High Heat Radiation Type : Slim frame package 5.
15 3.
6MAX 2.
1 3.
55MAX 1.
5 0.
45(∆Z) 3MAX 2.
5 1 1 LD (0.
6) 3 LD 3-0.
55MAX 5 2 GND 1 LD (650nm) anode 2 GND cathode 3 LD (780nm) anode 1.
3 1.
3 3-0.
4 zAbsolute maximum ratings（Tc=25°C） DVD Parameter Optical output Laser reverse voltage Operating temperature Storage temperature Symbol PO VR Top Tstg Limits Pulse 240 2 −10 to +75 (Pulse) −40 to +75 Unit mW V °C °C CD Parameter Optical output Lase reverse voltage Operating temperature Storage temperature Symbol PO VR Top Tstg Limits CW 20 2 −10 to +75 (Pulse) −40 to +75 Unit mW V °C °C 1/3 RLD2WGS1 Laser Diodes zElectrical and optical characteristics（Tc=25°C） DVD Parameter Threshold current Operating current Operating voltage Output efficiency Beam diveragence (FWHM) Beam tolerance Emission point accuracy Lasing wavelength Astigmatism Symbol Ith Iop Vop η θ // Min.
− − − 0.
7 7.
5 12.
5 −3 −3 −80 655 − Typ.
60 150 2.
7 0.
9 − − 0 0 0 662 − Max.
75 200 3.
3 1.
3 13 21 3 3 80 665 6 Unit mA mA V CW PO=80mW CW PO=80mW CW Conditions Under development mW/mA 30mW/ (I (80mW)− I (50mW)) deg deg deg deg deg nm nm PO=80mW CW NA=0.
45, PO=5mW CW − PO=80mW CW θ⊥ φ // φ⊥ ∆X,Y,Z λ As CD Parameter Threshold current Operating current Operating voltage Output efficiency Beam diveragence (FWHM) Beam tolerance Lasing wavelength Resistance Astigmatism Symbol Ith Iop Vop η θ // Min.
− − − 0.
5 6 13 −3 −3 770 − − Typ.
50 80 1.
9 0.
7 7.
5 15.
5 0 0 782 3.
5 − Max.
80 90 2.
3 1.
2 12 21 3 3 790 5 6 Unit mA mA V CW PO=20mW CW PO=20mW CW Conditions ...

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RLD2WMGS1 660nm High Power / 780nm Low Power Dual Wave Laser - Rohm

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