Ordering number : ENN7579 Infrared Laser Diode DL-4140-001S DL-4140-001S Infrared Laser Diode Features Package Dimensions * Wavelength * Low threshold current * Small package Tolerance : 0.2 : mm Unit 0 5.6--0.025 : 785 nm (Typ.) : Ith = 30 mA (Typ.) : o 5.6 mm 4.4 3.550.1 1.6 Effective window diameter 1.0min. 1 3 Top view 2 1.00.1 * Laser beam printer Parameter 1.20.1 3.50.5 1.4max. 6.51.0 1.270.08 0.25 LD facet 0.5max. Absolute Maximum Ratings at Tc=25C 0.40.1 Applications 3-- 0.450.1 Symbol Ratings Unit Light Output CW Po 25 mW Reverse Voltage Laser PIN VR 2 30 V Operating Temperature Topr --10 to +60 C Storage Temperature Tstg --20 to +85 C Pin No. 1 2 3 2.0 5.6mm stem Pin Connection 1 3 LD Electrical and Optical Characteristics 2) 3) 4) 6) at Tc=25C Parameter Symbol Condition Min. Threshold Current Ith CW Operating Current Iop Po=20mW Lasing Wavelength p Po=20mW 776 Beam 1) Perpendicular Po=20mW 15 Divergence Parallel // Po=20mW 7 Off Axis Perpendicular Po=20mW Angle Parallel // Po=20mW Differential Efficiency dPo/dIop 0.3 Monitoring Output Current Im Po=20mW 0.3 Astigmatism As Po=20mW Droop p Po=20mW 1) Full angle at half maximum Note : The above product specification are subject to change without notice. PD 2 Typ. 30 65 785 25 9 0.6 0.8 - Max. 50 90 800 35 12 3 2 0.8 1.5 10 10 Unit mA mA nm mW/mA mA m % SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 62503 YY IM No.7579 1/3 DL-4140-001S Characteristics Output power vs. Forward current Threshold current vs. Temperature 25C 25 Threshold current Ith (mA) Output power Po (mW) 30 60C 20 15 10 5 0 0 20 40 60 80 100 80 60 40 20 10 0 100 10 20 30 40 50 Temperature Tc (C) Forward current IF (mA) Monitoring current vs. Output power Beam divergence 1.0 Tc=25C Vr(PD)=5V Relative intensity Monitoring current Im (mA) 1.4 1.2 60 1.0 0.8 0.6 0.4 0.2 0 0 5 10 15 Output power Po (mW) 0.8 Po=20mW Tc=25C 0.6 0.4 0.2 0 -40 -30 -20 -10 0 10 Angle ( ) 20 Lasing wavelength vs. Temperature 20 30 40 Lasing wavelength vs. Output power Po=20mW Tc=25C Po=20mW 802 Relative intensity Lasing wavelength p (nm) 806 788 784 780 Po=10mW Po=5mW 776 772 0 10 20 30 40 Temperature Tc (C) 50 60 782 784 786 788 790 792 Lasing wavelength p (nm) No.7579 2/3 DL-4140-001S CAUTION 1. No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster / crime-prevention equipment or the like, and the failure of which may directly or indirectly cause injury, death or property loss. 2. Anyone purchasing any products described or contained herein for an above-mentioned use shall: 1) Accept full responsibility and indemnify and defend SANYO ELECTRIC CO.,LTD., it's affiliates, subsidiaries and distributors or any of their officers and employees, jointly and severally, against any and all claims and litigation and all damages, costs and expenses associated with such use. 2) Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., it's affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. 3. Information (including circuit diagrams and circuit parameters) disclosed herein is for example only; it is not guaranteed for mass production, SANYO believes the information disclosed herein is accurate and reliable, but no guarantees are made or implied regarding it's use or any infringements of intellectual property rights or other rights of third parties. Precautionary instructions in handling gallium arsenic products Special precautions must be taken in handling this product because it contains, gallium arsenic, which is designated as a toxic substance by law. Be sure to adhere strictly to all applicable laws and regulations enacted for this substance, particularly when it comes to disposal. Manufactured by ; Tottori SANYO Electric Co., Ltd. LED Business Unit 5-318, Tachikawa-cho, Tottori City, 680-8634 Japan TEL: +81-857-21-2137 FAX: +81-857-21-2161 PS No.7579 3/3