RLD2WMGS1 Datasheet, PDF (1/4 Pages) Rohm – 660nm High Power / 780nm Low Power Dual Wave Laser

Laser Diodes
RLD2WGS1
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）
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
0.235(∆Y)
0.45(∆Z)
3.55MAX
1.5
3-0.55MAX
1.3 1.3
3-0.4
zAbsolute maximum ratings（Tc=25°C）
DVD
Parameter
Symbol
Limits
Unit
Optical output
PO
Pulse 240
mW
Laser reverse voltage
VR
2
V
Operating temperature
Top
−10 to +75 (Pulse)
°C
Storage temperature
Tstg
−40 to +75
°C
CD
Parameter
Optical output
Lase reverse voltage
Operating temperature
Storage temperature
Symbol
Limits
Unit
PO
CW 20
mW
VR
2
V
Top
−10 to +75 (Pulse)
°C
Tstg
−40 to +75
°C
1
3
LD
LD
2 ^GND
1 LD (650nm) anode
2 GND cathode
3 LD (780nm) anode
1/3