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| RED LASER DIODE Tentative DL-LS1045 Features * wavelength : 658 nm (Typ.) * High output power :80 mW at 70C (pulse) * Low threshold current : Ith = 35 mA (Typ.) * Small package : o5.6 mm * TE mode Applications Package Ver.3 Oct. 2001 Tolerance : 0.2 (Unit : mm) 0 o5.6 - 0.025 o4.4 o3.55 0.1 o1.6 Effective window diameter 1.0min. 1 2 1.0 0.1 3 Top view * DVD-R/RW LD facet Absolute Maximum Ratings (Tc=25C) 0.5max. Parameter Light Output Reverse Voltage CW Pulse 1) Symbol Po (CW) Po(pulse) VR Topr Tstg Ratings 50 Unit mW Pin No. o1.4max. 3o0.450.1 1 2 3 o2.0 80 2 -10 to +70 -40 to +85 V C C LD Laser Pin Connection 1 3 Operating Temperature Storage Temperature (NC) 1) Pulse Width 0.1s, Duty 50% 2 Electrical and Optical Characteristics Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Perpendicular Beam 4) Divergence Parallel Off Axis Angle Perpendicular Parallel Symbol Ith Iop Vop Lp Qv Qh dQv dQh dPo/dIop As 2) 3) (Tc=25C) Condition CW Po=50mW Po=50mW Po=50mW Po=50mW Po=50mW Po=50mW Min. 15 7 Typ. 35 80 2.7 658 17 9.5 1.1 2 Max. 60 110 3.0 664 20 12 2 2 Unit mA mA V nm mW/mA m Differential Efficiency Astigmatism 2) Initial values 3) All the above values are evaluated with Tottori Sanyo's measuring apparatus 4) 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 |
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