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| Ordering number : EN5853A DL-3038-011 Red Laser Diode DL-3038-011 Index Guided AlGaInP Laser Diode Overview DL-3038-011 is index guided 635 nm (Typ.) AlGaInP laser diode. The low threshold current and short wavelength are achieved by a strained multiple quantum well active layer. The lasing wavelength is the same as He-Ne gas lasers. DL-3038-011 is suitable for laser pointers. Package Dimensions 0 o9.0 - 0.03 o5.35 o4.750.15 o2.1 Effective window diameter 1.0min. Tolerance : 0.2 Unit : mm 1 3 2 Features * Short wavelength * High output power * Low threshold current * Low operating voltage : 635 nm (Typ.) : 5 mW CW : Ith = 40 mA (Typ.) : Vop = 2.2 V (Typ.) Top view 1.00.1 0.450.1 1.50.1 o1.4max. 3- o0.450.1 2.450.15 0.3 LD facet 5.00.3 101.0 Absolute Maximum Ratings at Tc=25C Parameter Light Output Reverse Voltage Laser PIN Symbol Po VR Topr Tstg Ratings 5 2 30 -10 to +40 - 40 to +85 Unit mW V C C 0.5max. Pin No. 1 2 3 o2.54 9.0mm o stem(Red) Electrical Connection 1 3 Operating Temperature Storage Temperature LD PD 2 Electrical and Optical Characteristics at Tc=25C Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Beam i) Perpendicular Divergence Parallel Off Axis Perpendicular Angle Parallel Differential Efficiency Monitoring Output Current Astigmatism i) Full angle at half maximum Symbol Ith Iop Vop p // // dPo/dIop Im As Condition CW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW -Po=5mW Po=5mW Min. 25 6 0.1 0.05 Typ. 40 55 2.2 635 35 8 0.3 0.2 8 - power supply system Max. 70 85 2.4 640 40 10 3 3 - Unit mA mA V nm deg. deg. deg. deg. mW/mA mA m 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.5853 1/3 DL-3038-011 Characteristics Output power vs. Forward current 6 Output power Po (mW) Threshold current vs. Temperature Threshold current Ith (mA) 5 4 3 2 1 0 0 20 40 25C 40C 100 80 60 40 20 60 80 100 10 0 10 20 30 40 50 Forward current IF (mA) Temperature Tc (C) Monitor current vs. Output power 0.5 Monitor current Im (mA) Relative intensity Beam divergence 1.0 Po=5mW Tc=25C 0.4 0.3 0.2 0.1 0 0 Tc=25C Vr(PD)=5V 0.8 0.6 0.4 0.2 0 // 1 2 3 4 5 -40 -30 -20 -10 0 10 20 30 40 Output power Po (mW) Angle (deg.) Lasing wavelength vs. Temperature 642 Lasing wavelength p (nm) Output power vs. Lasing wavelength Tc=25C Po=5mW Relative intensity Po=5mW 640 638 636 634 632 630 0 10 20 30 40 630 632 634 636 Po=3mW Po=1mW 638 640 Temperature Tc (C) Lasing wavelength p (nm) No.5853 2/3 DL-3038-011 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.5853 3/3 |
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