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DL-3149-057
RED LASER DIODE DL-3149-057 Ver.1 Jun. 2000 Features Package Tolerance : ± 0.2 (Unit : mm) 0 ø5.6 - 0.025 ø4.4 • Short wavelength : 670 nm (Typ.) • Low threshold current : Ith = 25 mA (Typ.) • High operating temperature : 5 mW at 60°C • 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 • Laser beam printer • Bar-code scanner LD facet Absolute Maximum Ratings (Tc=25°C) Parameter Symbol Light Output CW Reverse Voltage Ratings Po Laser ø1.4max. 3ø0.45± 0.1 Unit 7 Pin No. mW 1 2 3 ø2.0 PD 2 VR Pin Connection V 30 1 Operating Temperature Topr -10 ~ +60 °C Storage Temperature Tstg -40 ~ +85 3 °C PD LD 2 Electrical and Optical Characteristics 1) 2) (Tc=25°C) Parameter Symbol Condition Min. Typ. Max. Unit Threshold Current Ith CW - 25 35 mA Operating Current Iop Po=5mW - 40 45 mA Operating Voltage Vop Po=5mW - 2.3 2.6 V Lasing Wavelength Wp Po=5mW 660 670 678 nm Perpendicular Beam 3) Divergence Parallel Qv Po=5mW 25 30 35 ° Qh Po=5mW 6.5 8 10 ° Perpendicular dQv - - - ±3 ° dQh - - - ±3 ° - 0.2 0.4 0.6 mW/mA 1.5 2 mA - µm Off Axis Angle Parallel Differential Efficiency dPo/dIop Monitoring Output Current Im Po=5mW 0.5 Astigmatism As Po=5mW - 8 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 EIectronic Device Business Headquarters TEL : +81-857-21-2137 FAX : +81-857-21-2161
SANYO
三洋電機株式会社
日本
パナソニックグループの日本の電機メーカー。化製品、半導体等の製造・販売・保守・サービス等。
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