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| RED LASER DIODE DL-3247-165 Features * Short wavelength : 650 nm (Typ.) * Low threshold current : Ith = 25mA (Typ.) * High operating temperature : 5 mW at 70C * D-type shape stem Package Ver.1 May. 2000 Tolerance : 0.2 (Unit : mm) 0 o5.6 - 0.025 o4.4 o3.55 o1.6 Top view Applications 1.0 0.1 DVD-ROM/PLAYER LD facet Absolute Maximum Ratings (Tc=25C) Parameter Light Output Reverse Voltage CW Laser PD VR Topr Tstg Symbol Po Ratings 7 2 30 -10 to +70 -40 to +85 V C C 2 3.5 0.5 3o0.45 0.1 Pin No. 1 2 3 o2.0 Unit mW Pin Connection 1 3 Operating Temperature Storage Temperature LD PD Electrical and Optical Characteristics Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Perpendicular Beam 3) Divergence Parallel Off Axis Angle Perpendicular Parallel Symbol Ith Iop Vop Lp Qv Qh dQv dQh dPo/dIop Im As 1) 2) (Tc=25C) Condition CW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW Min. 645 25 7 0.3 0.1 Typ. 25 35 2.3 650 30 8 0.5 0.2 8 Max. 40 50 2.6 660 35 10 3 2 0.8 0.4 Unit mA mA V nm mW/mA mA m Differential Efficiency Monitoring Output Current Astigmatism 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 Electronic Device Business Headquarters TEL : +81-857-21-2137 FAX : +81-857-21-2161 5-318, Tachikawa, Tottori 680-8634 Japan DL-3247-165 Characteristics Output power vs. Forward current 8 6 4 2 0 0 20 40 60 80 Forward current IF (mA) 100 20 25 60 70C Threshold current vs. Temperature 100 80 60 40 10 0 10 20 30 40 50 60 70 Temperature Tc (C) Monitoring current vs. Output power 0.5 0.4 0.3 0.2 0.1 0 Tc=25C Vr(PD)=5V 1.0 0.8 0.6 0.4 Beam divergence Po=5mW Tc=25*C Qv Qh 0.2 0 -40 -30 -20 -10 0 1 2 3 4 5 0 10 () 20 30 40 Output power Po (mW) Angle Lasing wavelength vs. Temperature 665 Po=5mW 660 655 650 645 0 10 20 30 40 50 60 Temperature Tc (C) 70 Lasing wavelength vs. Output power Tc=25C Po=5mW Po=3mW Po=1mW 646 648 650 652 654 656 Lasing wavelength Lp (nm) This is typical data and it may not represent all products. |
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