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| RED LASER DIODE DL-LS1034 Tentative Features * Short wavelength : 635 nm (Typ.) * High output power : 20 mW CW * Low threshold current : Ith = 40 mA (Typ.) * Low operating voltage : Vop = 2.3 V (Typ.) Package Ver.1 Oct. 2001 Tolerance : 0.2 (Unit : mm) 0 o9.0- 0.03 o5.35 o4.75 0.15 o2.1 Effective window diameter 1.0min. 1 3 2 Top view Applications Line marker,Leveler 1.0 0.1 LD facet Absolute Maximum Ratings (Tc=25C) Parameter Light Output Reverse Voltage CW Laser PD VR Topr Tstg Symbol Po Ratings 25 2 30 -10 to +50 -40 to +85 V C C 2 o1.4max. 3o0.45 0.1 Pin No. 123 o2.54 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=20mW Po=20mW Po=20mW Po=20mW Po=20mW Po=20mW Po=20mW Min. 22 6 0.1 Typ. 40 70 2.3 635 28 7 0.7 0.2 8 Max. 60 85 2.6 645 35 10 3 3 0.5 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 5-318, Tachikawa, Tottori 680-8634 Japan Electronic Device Business Headquarter TEL : +81-857-21-2137 FAX : +81-857-21-2161 DL-LS1034 Characteristics Output power vs. Forward current 30 25 20 40 50C Threshold current vs. Temperature 100 80 60 40 10 20 0 10 0 50 100 Forward current IF (mA) 150 0 10 20 30 40 50 Temperature Tc (C) Monitoring current vs. Output power 0.5 0.4 0.3 0.2 0.1 0 0 5 10 15 Output power Po (mW) 20 Tc=25C Vr(PD)=5V 1.0 0.8 0.6 0.4 0.2 Beam divergence Po=20mW Tc=25C Qv Qh 0 -40 -30 -20 -10 0 10 20 30 Angle ( ) 40 Lasing wavelength vs. Temperature 645 Po=20mW Lasing wavelength vs. Output power Tc=25C Po=20mW 640 Po=10mW 635 Po=5mW 630 0 10 20 30 40 Temperature Tc (C) 50 632 634 636 638 640 Lasing wavelength Lp (nm) 642 This is typical data and it may not represent all products. |
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