SLD235VL

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 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 Absolute Maximum Ratings (Tc = 25°C) Optical power output Pomax 60mW M-274 70 mW (CW) 110 mW (Pulse) Pulse period 1µs or less Duty 50% or less 2 –10 to +60 –40 to +85 V °C °C Reverse voltage Operating temperature Storage temperature VR Topr Tstg LD Connection Diagram 3 COMMON Pin Configuration LD 2 1 1 3 1. LD anode 2. N.C. 3. COMMON Bottom View 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. –1– PE00851A19-PS SLD235VL Optical and Electrical Characteristics (Tc = 25°C) Item Threshold current Operating current Operating voltage Wavelength Differential efficiency Radiation angle Astigmatism Positional accuracy Angle Position Paralell Perpendicular Ith Iop Vop λp ηD θ// θ⊥ As ∆φ// ∆φ⊥ ∆X, ∆Y, ∆...