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| Ordering number : EN5860A at .D Overview w The DL-3148-033 is guided 635 nm (Typ.) AlGaInP laser diode with w threshold currentindexhigh operating temperature. The low threshold low and w current and short wavelength are achieved by a strained multiple quantum well active layer. The lasing wavelength is 635nm which is 8 times brighter than that of 670nm lasers. The DL-3148-033 is suitable for applications such as bar-code scanners, laser printer, and other optical information systems. aS ee h 4U t om .c DL-3148-033 Red Laser Diode DL-3148-033 Index Guided AlGaInP Laser Diode Package Dimensions 0 o5.6 - 0.025 o4.4 o3.550.1 o1.6 Tolerance : 0.2 Unit : mm Effective window diameter 1.0min. Features *Short wavelength *Low threshold current *High operating temperature *Small package : 635 nm (Typ.) : Ith = 40 mA (Typ.) : 5 mW at 50C : 5.6 mmO Absolute Maximum Ratings at Tc=25C Parameter Light Output Reverse Voltage Laser PIN Symbol Po VR Ratings 5 Operating Temperature Storage Temperature Topr Tstg Electrical and Optical Characteristics at Tc=25C Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Beam g) Perpendicular Divergence Parallel Off Axis Perpendicular Angle Parallel Differential Efficiency Monitoring Output Current Astigmatism w w w t a .D 2 30 Symbol Ith Iop Vop p // // dPo/dIop Im As S a Unit mW V e h U t4 e .c 1.270.08 0.25 0.5max. m o 1 3 2 LD facet 1.20.1 0.40.1 Top view 1.00.1 o1.4max. 6.51.0 3-o0.450.1 Pin No. 1 2 3 o2.0 5.6mm o stem Electrical Connection 1 3 -- to +50 -10 C C LD PD -- to +85 -40 2 - power supply system Condition CW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW ---Po=5mW Po=5mW Min. 25 6 0.1 - Typ. 40 55 2.2 635 35 8 0.4 0.2 8 Max. 60 75 2.4 640 40 10 3 3 0.5 - g) Full angle at half maximum note : The above product specifications are subject to change without notice. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN N2798 GI / N2897 GI, (IM) No.5860 1/3 w w w .D a aS t Unit mA mA V nm deg. deg. deg. deg. mW/mA mA m 3.50.5 ee h 4U t om .c DL-3148-033 Characteristics Output power vs. Forward current 25C 5 4 3 2 1 0 0 20 40 60 80 100 40C 50C Threshold current vs. Temperature Threshold current Ith (mA) 100 80 60 40 6 Output power Po (mW) 20 10 0 10 20 30 40 50 60 Forward current IF (mA) Temperature Tc (C) Monitor current vs. Output power 0.5 1.0 Beam divergence Po=5mW Tc=25C Monitor current Im (mA) 0.3 0.2 0.1 0 0 1 2 3 4 5 Output power Po (mW) Relative intensity 0.4 Tc=25C Vr(PD)=5V 0.8 0.6 0.4 0.2 0 // -40 -30 -20 -10 0 10 20 30 40 Angle (deg.) Lasing wavelength vs. Temperature 645 Output power vs. Lasing wavelength Tc=25C Lasing wavelength p (nm) Po=5mW 640 Relative intensity Po=5mW Po=3mW 635 Po=1mW 630 0 10 20 30 40 50 630 632 634 636 638 640 Temperature Tc (C) Lasing wavelength p (nm) No.5860 2/3 DL-3148-033 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. Electronics Device Bussiness Headquaters LED Division 5-318, Tachikawa-cho, Tottori City, 680-8634 Japan TEL: +81-857-21-2137 FAX: +81-857-21-2161 No.5860 3/3 |
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