SLD235VL Datasheet, PDF (1/4 Pages) Sony Corporation – Index-Guided High Power AlGaAs Laser Diode

SLD235VL
Index-Guided High Power AlGaAs Laser Diode Preliminary
For the availability of this product, please contact the sales office.
Description
The SLD235VL is a high-power, index-guided AlGaAs
M-274
laser diode.
Features
• High power
• Low current consumption
• Small astigmatism
• Small package (φ5.6mm)
Applications
Optical pickup for CD-R/RW
Structure
AlGaAs quantum well structured laser diode
Recommended Operating Optical Power Output 60mW
Absolute Maximum Ratings (Tc = 25°C)
• Optical power output Pomax
70 mW (CW)
110 mW (Pulse)
Pulse period 1µs or less
Duty 50% or less
• Reverse voltage
VR LD
2
V
• Operating temperature Topr
–10 to +60
°C
• Storage temperature Tstg
–40 to +85
°C
Connection Diagram
3 ^COMMON
LD
1
Pin Configuration
2
1
3
Bottom View
1. LD anode
2. N.C.
3. COMMON
Sony reserves the right to change products and specifications without prior notice. This information does not convery any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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PE00851A19-PS