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SLD431S

Sony
Part Number SLD431S
Manufacturer Sony
Description 20W Array Laser Diode
Published Apr 20, 2010
Detailed Description SLD431S 20W Array Laser Diode Description The SLD431S is a high power laser diode with an array structure, which achieve...
Datasheet PDF File SLD431S PDF File

SLD431S
SLD431S

Overview
SLD431S 20W Array Laser Diode Description The SLD431S is a high power laser diode with an array structure, which achieves 20W high power.
Features • High power Recommended optical power output: Po = 20W • Array structure • Open package Applications Solid state laser excitation Structure GaAlAs quantum well structure laser diode Absolute Maximum Ratings (Tc = 25°C) • Optical power output Pomax 22 • Reverse voltage VR LD 2 • Operating temperature (Tc) Topr –10 to +30 • Storage temperature Tstg –40 to +85 • Storage humidity No dew condensation M-S006 www.
DataSheet4U.
com W V °C °C Operating Lifetime MTTF 10,000H (effective value) at Po = 20W, Tc = 25°C (Tc: Thermistor hole temperature) Warranty This warranty period shall be 90 days after receipt of the product or 1,000 hours operation time whichever is shoter.
Sony Quality Assurance Department shall analyze any product that fails during said warranty period, and if the analysis results show that the product failed due to material or manufacturing defects on the part of Sony, the product shall be replaced free of charge.
The lifetime is defined as the time when operating current of rated output is 1.
2 times of that of shipment.
Laser diodes naturally have differing lifetimes which follow a Weibull distribution.
Sony reserves the right to change products and specifications without prior notice.
This information does not convey 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– E02306B46 SLD431S www.
DataSheet4U.
com Electrical and Optical Characteristics Item Threshold current Operating current Operating voltage Wavelength Wavelength spectrum width Radiation angle Positional accuracy Perpendicular Parallel Position Angle Symbol Ith Iop Vop λp λw θ⊥ θ// ∆X, ∆Y ∆φ⊥ ∆φ// ηD Po = 20W Po = 20W Po = 20W...


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