SLD1138VL

SLD1138VL 650nm Multimode Red Laser Diode Description The SLD1138VL is a longitudinal multimode red laser diode designed for DVD systems. Features Low operation current (50mA typ.) Small package (φ5.6mm) Longitudinal multimode Applications DVD Structure AlGaInP MQW laser diode PIN photodiode to monitor laser beam output Recommended Optical Power Output Absolute Maximum Ratings (Tc = 25°C) Optical power output Pomax Reverse voltage VR LD PD Operating temperature Storage temperature Topr Tstg 4mW M-274 5 mW V V °C °C 2 15 –10 to +70 –40 to +85 Connection Diagram Pin Configuration 3 PD 2 Common LD 2 1 1 3 1. LD anode 2. PD anode 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– E01405-PS SLD1138VL Electrical and Optical Characteristics (Tc = 25°C) Item Threshold current Operating current Operating voltage Wavelength Differential efficiency Radiation angle Astigmatism Positional accuracy Monitor current Angle Position Paralell Perpendicular Ith Iop Vop λp ηD θ// θ⊥ As ∆φ// ∆φ⊥ ∆X, ∆Y, ∆Z Imon Po = 4mW, VR = 5V Po = 4mW Po = 4mW Po = 4mW Po = 4mW Po = 4mW Po = 4mW Po = 4mW Symbol Conditions...