BLUE-VIOLET LASER DIODE Tentative DL-LS5010 Features Ver.2 July. 2003 Package Tolerance : ± 0.2 (Unit : mm) 0 ø5.6 - 0.025 ø4.4 • Short wavelength : 405 nm (Typ.) • Light Output: 50mW CW at 100mW (pulse) • Low threshold current : Ith = 50 mA (Typ.) • Small package : ø5.6 mm ø3.55± 0.1 ø1.6 Effective window diameter 1.0min. 1 Top view 3 2 Applications 1.0± 0.1 Next generation DVD Laser module LD facet Absolute Maximum Ratings (Tc=25°C) Parameter Symbol CW Ratings Unit 3ø0.45± 0.1 50 Po (CW) Pin No. Light Output 1 2 3 mW ø2.0 100 Pulse Po(pulse) Laser VR 2 V Operating Temperature Topr -10 to +60 °C Storage Temperature Tstg -40 to +85 °C Reverse Voltage ø1.4max. Pin Connection 1 3 LD 2 Electrical and Optical Characteristics (Tc=25°C) 1) 2) Parameter Symbol Condition Min. Typ. Max. Unit Threshold Current Ith CW - 50 - mA Operating Current Iop Po=50mW - 100 - mA Operating Voltage Vop Po=50mW - 5.9 - V Lasing Wavelength Lp Po=50mW - 405 - nm Perpendicular Beam 3) Divergence Parallel Qv Po=50mW - 22 - ° Qh Po=50mW - 8 - ° Perpendicular dQv - - - ±3 ° Parallel dQh - - - ±2 ° Off Axis Angle Differential Efficiency dPo/dIop - - 1 - mW/mA Astigmatism As Po=50mW - 3 - µm 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. 5-318, Tachikawa, Tottori 680-8634 Japan LED Business Unit TEL : +81-857-21-2137 FAX : +81-857-21-2161