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FEATURES Wavelength: 450nm (typ.) Colour: Blue-Violet Laser Diode Output Power: Po = 50mW (typ.) Package: ø3.8mm Multi-Traverse Mode Operation APPLICATIONS Industrial Use, BluRay disk drive ABSOLUTE MAXIMUM RATINGS (Tc=25°C) Items Symbols Values Units Optical Output Power Po 50 mW Laser Diode Reverse Voltage V 2 V Operating Temperature To -10 to +70 °C Storage Temperature Ts -40 to +85 °C * Case temperature

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ELECTRICAL AND OPTICAL CHARACTERISTICS (Tc=25oC) Item Symbols Min. Typ. Max. Unit Condition Optical Output Power Po - 50 80 mW CW Threshold Current Ith - 30 60 mA CW Operating Current Iop - 80 120 mA Po=50mW Differential Efficiency η - - - mW/mA Po=50mW Operating Voltage Vop - 5.5 6.5 V Po=50mW Peak Wavelength λp 440 450 460 nm Po=50mW Monitoring Output Current Po - - - mW - Beam Θ// 4.0 7.0 15.0 deg Po=50mW Divergence Θ⊥ 15 21 25 deg Po=50mW Beam ΔΘ// - - - deg Po=50mW Angle ΔΘ⊥ - - - deg Po=50mW Optical Distance ΔX,ΔY,ΔZ, - 0 - μm Po=50mW * Angle at 50% peak intensity (full-width at half-maximum) * Parallel to the junction plane (X-Z plane)   Perpendicular to the junction plane (Y-Z plane)

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