RED LASER DIODE DL-5147-042 Ver.1 July. 2002 Features Tolerance : ± 0.2 (Unit : mm) 0 ø5.6 - 0.025 Package ø4.4 • Short wavelength : 655 nm (Typ.) • High output power : 30 mW at 60°C (CW) • Low threshold current : Ith = 40 mA (Typ.) • Small package : ø5.6 mm • TE mode ø3.55± 0.1 ø1.6 Effective window diameter 1.0min. 1 Applications Top view 3 2 1.0± 0.1 Bar-code scanner LD facet Absolute Maximum Ratings (Tc=25°C) Parameter Light Output Symbol Ratings Po (CW) 30 Pulse 1) Po(pulse) 50 Laser 2 CW ø1.4max. Unit 3ø0.45± 0.1 mW Pin No. 1 2 3 ø2.0 Reverse Voltage PD VR Pin Connection V 30 1 Operating Temperature Topr -10 to +60 °C Storage Temperature Tstg -40 to +85 °C 3 PD LD 1) Pulse Width 0.5µs, Duty 50% 2 2) 3) Electrical and Optical Characteristics (Tc=25°C) Parameter Symbol Condition Threshold Current Ith CW Operating Current Iop Operating Voltage Typ. Max. Unit - 40 50 mA Po=30mW - 80 110 mA Vop Po=30mW - 2.4 2.8 V Lasing Wavelength Lp Po=30mW - 655 665 nm Perpendicular Beam 4) Divergence Parallel Qv Po=30mW 15 23 28 ° Qh Po=30mW 6 7 10 ° Perpendicular dQv - - - ±3 ° Parallel dQh - - - ±3 ° - - 0.75 - mW/mA Po=30mW 0,1 0.3 - mA Po=30mW - 10 - µm Off Axis Angle Differential Efficiency dPo/dIop Monitoring Output Current Im Astigmatism As 5) Min. 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 TEL : +81-857-21-2137 FAX : +81-857-21-2161 DL-5147-042 Characteristics Output power vs. Forward current Threshold current vs. Temperature 100 80 40 25 30 60°C 60 40 20 20 10 0 10 0 50 100 Forward current IF (mA) 0 150 10 60 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=30mW Tc=25°C Qv 0.3 0.6 0.2 0.4 0.1 0.2 0 0 10 20 Output power Po (mW) 30 Qh 0 -40 -30 -20 -10 0 10 20 30 40 Angle Q( ° ) Lasing wavelength vs. Temperature Lasing wavelength vs. Output power 665 Po=30mW Po=30mW 660 655 Tc=25°C Po=20mW 650 Po=10mW 645 0 10 20 30 40 50 Temperature Tc (°C) 60 650 652 654 656 658 Lasing wavelength Lp (nm) This is typical data and it may not represent all products. 660