RED LASER DIODE DL-3147-065 Ver.4 July. 1999 Features Package Tolerance : ± 0.2 (Unit : mm) 0 ø5.6 - 0.025 ø4.4 • Short wavelength : 650 nm (Typ.) • Low threshold current : Ith = 25 mA (Typ.) • High operating temperature : 5 mW at 70°C • TE mode ø3.55± 0.1 ø1.6 Effective window diameter 1.0min. 1 Top view 3 Applications 2 1.0± 0.1 DVD-ROM/PLAYER LD facet Absolute Maximum Ratings (Tc=25°C) Parameter Light Output CW Reverse Voltage Laser Symbol Ratings Unit Po 7 mW ø1.4max. 3ø0.45± 0.1 Pin No. 1 2 3 ø2.0 2 VR PD Pin Connection V 30 1 Operating Temperature Topr -10 to +70 °C Storage Temperature Tstg -40 to +85 °C 3 PD LD 2 1) 2) Electrical and Optical Characteristics (Tc=25°C) Parameter Symbol Condition Threshold Current Ith CW Operating Current Iop Operating Voltage Typ. Max. Unit - 25 40 mA Po=5mW - 35 50 mA Vop Po=5mW - 2.3 2.6 V Lasing Wavelength Lp Po=5mW 645 650 660 nm Perpendicular Beam 3) Divergence Parallel Qv Po=5mW 25 30 35 ° Qh Po=5mW 7.0 8.0 10 ° Perpendicular dQv - - - ±3 ° Parallel dQh - - - ±2 ° - 0.3 0.5 0.8 mW/mA 0.08 0.2 0.4 mA - µm Off Axis Angle Differential Efficiency dPo/dIop Monitoring Output Current Im Po=5mW Astigmatism As Po=5mW Min. - 8 1) Initial values 2) All the above values are evaluated with Tottori Sanyo's measuring apparatus 3) Full angle at half maximum Note : The above product specification are subject to change without notice. Tottori SANYO Electric Co., Ltd. LED Division 5-318, Tachikawa, Tottori 680-8634 Japan Electronic Device Business Headquarters TEL : +81-857-21-2137 FAX : +81-857-21-2161 DL-3147-065 Characteristics Output power vs. Forward current Threshold current vs. Temperature 5 100 80 25 60 70°C 60 6 40 4 20 2 0 0 20 40 60 80 Forward current IF (mA) 100 10 0 10 60 70 30 40 Beam divergence Monitoring current vs. Output power 0.5 20 30 40 50 Temperature Tc (°C) 1.0 Tc=25°C Vr(PD)=5V 0.4 0.8 Po=5mW Tc=25°C Qv 0.3 0.6 0.2 0.4 0.1 0.2 Qh 0 1 0 2 3 4 0 -30 -20 -10 5 Output power Po (mW) 0 10 20 Angle ( ° ) Lasing wavelength vs. Temperature Lasing wavelength vs. Output power 665 Tc=25°C Po=5mW Po=5mW 660 655 Po=3mW 650 Po=1mW 645 0 10 20 30 40 50 60 Temperature Tc (°C) 70 646 648 650 652 654 Lasing wavelength Lp (nm) This is typical data and it may not represent all products. 656