DL-4146-301S

BLUE-VIOLET LASER DIODE DL-4146-301S Tentative Ver.3 Oct. 2007 Features Short wavelength : 405 nm (Typ.) Low threshold current : Ith = 26 mA (Typ.) Package : ø5.6 mm Applications Industrial Use Package 0 ø5.6 - 0.025 ø4.4 ø3.55± 0.1 ø1.6 Tolerance : ± 0.2 (Unit : mm) Effective window diameter 1.0min. 13 2 Top view 1.0± 0.1 LD facet Absolute Maximum Ratings Parameter Symbol Light Output CW Po (CW) Reverse Voltage Laser 1) Operating Temperature VR Topr (Tc=25°C) Ratings Unit 20 mW 2V 0 to +75 °C Storage Temperature 1) Case temperature. Tstg -40 to +85 °C Electrical and Optical Characteristics 2) 3) 4) 6) Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Beam 5) Perpendicular Divergence Parallel Off Axis Perpendicular Angle Parallel Differential Efficiency Symbol Ith Iop Vop Lp Qv Qh dQv dQh SE Condition CW Po=10mW Po=10mW Po=10mW Po=10mW Po=10mW Po=10mW Po=10mW Po=10mW ø1.4max. 3ø0.45± 0.1 Pin No. 1 2 3 ø2.0 Pin Connection 1 LD 3 2 (NC) (Tc=25°C) Min. Typ. Max. Unit - 26 50 mA - 34 60 mA - 4.8 5.6 V 395 405 415 nm 16 19 23 ° 6 8.5 12 ° -2 - 2 ° -2 - 2 ° 0.8 1.3 - mW/mA 2) Initial values 3) All the above values are evaluated with Tottori Sanyo's measuring apparatus 4) Reference values 5) Full angle at half maximum 6) Measurement condition : CW Note : The above product specification are subject to change without notice. Tottori SANYO Electric Co., Ltd. Photonics Business Unit 5-318, Tachikawa...