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FEATURES Wavelength: 445nm (typ.) Colour: Blue-Violet Laser Diode Output Power: Po = 50mW (typ.) Package: ø5.6mm with PD Multi-Traverse Mode Operation APPLICATIONS Industrial Use, BluRay disk drive ABSOLUTE MAXIMUM RATINGS (Tc=25°C) Items Symbols Values Units Optical Output Power Po 80 mW Laser Diode Reverse Voltage V 5 V Operating Temperature To -10 to +70 °C Storage Temperature Ts -35 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 mW CW Threshold Current Ith 10 30 50 mA CW Operating Current Iop 45 80 125 mA Po=50mW Differential Efficiency η 0.5 1.0 1.5 mW/mA Po=50mW Operating Voltage Vop 3.5 4.5 5.5 V Po=50mW Peak Wavelength λp 440 445 455 nm Po=50mW Monitoring Output Current Po - - - mW - Beam Θ// 5.0 10.0 20.0 deg Po=50mW Divergence Θ⊥ 30 37 50 deg Po=50mW Beam ΔΘ// -5 - +5 deg Po=50mW Angle ΔΘ⊥ -5 - +5 deg Po=50mW Optical Distance ΔX,ΔY,ΔZ, -8 0 +8 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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