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DL-3144-007S Scheda tecnica(PDF) 1 Page - Sanyo Semicon Device |
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DL-3144-007S Scheda tecnica(HTML) 1 Page - Sanyo Semicon Device |
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1 / 1 page DL-3144-007S INFRARED LASER DIODE Features • Wavelength : 785 nm (Typ.) • Low threshold current : Ith = 25 mA (Typ.) • Small package : ø5.6mm Absolute Maximum Ratings Electrical and Optical Characteristics 2) 3) 4) 6) Tottori SANYO Electric Co., Ltd. Electronic Device Business Headquarters LED Division 5-318, Tachikawa, Tottori 680-8634 Japan TEL : +81-857-21-2137 FAX : +81-857-21-2161 Ver.1 May. 2001 Note : The above product specification are subject to change without notice. 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) Measured at CW . (Tc=25°C) Parameter Threshold Current Operating Current Symbol Ith Iop Condition Po=3mW Min. 15 - Typ. 25 35 Max. 35 45 Unit mA mA CW Package Pin Connection 1 ø1.6 ø3.55± 0.1 ø4.4 ø5.6 - 0.025 Top view 1.0± 0.1 Effective window diameter 1.0min. 2 3 ø2.0 Pin No. ø1.4max. LD facet 3 - ø0.45± 0.1 1 3 2 Lasing Wavelength Lp Po=3mW 770 785 800 nm Beam Divergence Perpendicular Parallel Differential Efficiency Monitoring Output Current Off Axis Angle Qv Qh dQv dQh dPo/dIop Im Po=3mW Po=3mW Po=3mW 20 7 - - 27 9 - 0.35 0.6 30 12 ± 3 ± 2 0.5 ˚ ˚ ˚ ˚ mW/mA mA 5) Astigmatism As Po=3mW µm - 10 - - Perpendicular Parallel 0.15 0.3 1.5 Tolerance : ± 0.2 (Unit : mm) Applications Laser beam printer (Tc=25°C) Parameter Light Output Symbol Ratings mW Reverse Voltage 2 30 VR V Operating Temperature Storage Temperature -10 ~ +60 -40 ~ +85 Topr Tstg °C °C Laser PIN Po (CW) 5 1) Case temperature Unit 1) - 3 1 PD LD 2 (CASE) Po=3mW Po=3mW 0 |
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