[ UTZ-SC0341_1 ] 2013/02/05 Emerald Green Laser Diode NDE4116E Engineering Sample Features Outline Dimension • Peak Wavelength: 505nm Unit (mm) ( 0 + .03 0 6 5. 1. 6 ) Φ • Optical Output Power: CW 80mW (@Tc=25C) • Can Type: 5.6 mm Floating Mounted with Photo Diode and Zener Diode Φ Absolute Maximum Ratings (90°) Absolute Maximum Ratings Unit Emitting Point (0.4) Allowable Reverse Current Ir (LD) 85 mA PD Reverse Voltage Vr (PD) 5 V Storage Temperature Tstg -40 ~ 85 C Operating Case Temperature Tc 10 ~ 60 C 1.0±0.1 0.25±0.03 mW Z+ Φ 4.2±0.2 Φ 3.55±0.1 Glass Thickness 100 Emitting Point Reference Plane (1.3) Po 6.5±1.0 Optical Output Power (Tc=25C)* 0.4±0.1 Symbol 1.2±0.1 2.3±0.2 Item 4×Φ 0.43±0.08 (Tc=25C) Max Unit 80 mW Item Condition Symbol Min Typ. Optical Output Power* CW Po - - Peak Wavelength Po=80mW p 503 505 507 nm Threshold Current CW Ith - 40 80 mA Operating Current Po=80mW Iop - 160 250 mA Slope Efficiency CW 0.4 0.6 - W/A Operating Voltage Po=80mW Vop - 6.5 7.5 V Parallel Beam Divergence** Perpendicular Po=80mW // 6.0 8.0 12.0 18.0 21.0 25.0 Parallel Beam Pointing Accuracy Perpendicular Po=80mW // -2.5 - 2.5 -3.0 - 3.0 Monitor Current*** Po=80mW Im 0.2 1.0 2.5 mA * Refer graph of Optical Output Power vs. Case Temperature. ** Full angle at 50% from peak intensity *** Monitor Current is short time power reference purpose only. Not guaranteed for accuracy. All figures in this specification are measured by Nichia's method and may contain measurement deviations. 3 X+ 1 2 4 Φ X:Parallel 2.0±0.2 Y:Perpendicular Y+ ( ) are reference figures Pin Connection This model has a Zener Diode built in as a protection circuit against static electricity. Optical Output Power vs. Case Temperature Optical Output Power [mW] Initial Electrical/Optical Characteristics Rating Absolute Maximum Rating 120 100 80 60 40 20 0 10 20 30 40 50 60 70 Case Temperature [ºC] This model is Engineering Sample for evaluation or design purpose only. Life time is not guaranteed. The above specifications are for reference purpose only and subjected to change without prior notice. NICHIA CORPORATION http://www.nichia.co.jp HEADQUARTERS 491 Oka, Kaminaka-Cho, Anan-Shi, TOKUSHIMA 774-8601, JAPAN PHONE: +81-884-22-2311 FAX: +81-884-21-0148 CONTACT TOKYO SALES OFFICE 13F Tamachi Center Building 34-7, Shiba 5-Chome, Minato-Ku, TOKYO 108-0014, JAPAN PHONE: +81-3-3456-3108 FAX: +81-3-5440-7330 -1- [ UTZ-SC0341_1 ] 2013/02/05 -2- Forward Voltage vs. Forward Current Forward Voltage [V] 8 7 6 5 4 3 Tc = 10ºC Tc = 25ºC Tc = 40ºC Tc = 60ºC 2 1 0 0 40 80 120 160 200 Forward Current [mA] 240 Peak Wavelength vs. Case Temperature Peak Wavelength [nm] 507 506 505 504 50mW 503 0 10 20 30 40 50 Case Temperature [ºC] 60 70 Typical Spectrum Relative Optical Intensity Relative Optical Intensity Threshold Current [mA] Optical Output Power [mW] Typical Characteristics Optical Output Power vs. Forward Current 100 Tc = 10ºC Tc = 25ºC 80 Tc = 40ºC Tc = 60ºC 60 40 20 0 0 40 80 120 160 200 240 Forward Current [mA] Threshold Current vs. Case Temperature 60 55 50 45 40 35 30 25 20 0 10 20 30 40 50 60 70 Case Temperature [ºC] Far Field Pattern θ// θ⊥ -40 -30 -20 -10 0 10 20 30 40 Angle [°] 502 503 504 505 506 Wavelength [nm] 507 508 [ UTZ-SC0341_1 ] 2013/02/05 Cautions (1) Safety of Laser light Laser beam are extremely dangerous to human eyes. Never look at laser beam directly and/or through optical lens. When handling the LDs, wear appropriate safety glasses to prevent laser light, even any reflections from entering to the eye. Focused laser beam through optical instruments will increase the chance of eye hazard. Nichia LDs are classified in Class 3B of IEC60825-1 and 21 CFR Part 1040.10 Safety Standards. It is absolutely necessary to take overall safety measures against User's modules, equipment and systems into which Nichia LDs are incorporated and/or integrated. (2) Operating method The LD shall change its forward voltage requirement and optical output power according to temperature change. Also, the LD will require more operation current to maintain same output power as it degrades. In order to maintain output power, use of APC (Automatic Power Control) is recommended, which use monitor feedback to adjust the operation current. Confirm that the optical output power generated by spike current when switching on and off does not exceed the maximum absolute rating. Also, employ appropriate countermeasures to reduce chattering and/or overshooting in the Circuit. (3) Static Electricity Static electricity or electrical surges will reduce and degrade the reliability of the LDs. It is recommended to use a wrist strap or anti-electrostatic glove when handling the Product. (4) Absolute Maximum Rating Active layer of LDs shall have high current density and generate high electric field during its operation. prevent excessive damage, the LD must be operated strictly below Absolute Max Rating. In order to (5) Others Nichia LDs described in this brochure are intended to be used for ordinary electronic equipment (such as office equipment, communications equipment, measurement instruments and household appliances). Consult Nichia’s sales staff in advance for information on the applications in which exceptional quality and reliability are required, particularly when the failure or malfunction of the LDs may directly jeopardize life or health (such as for airplanes, aerospace, submersible repeaters, nuclear reactor control systems, automobiles, traffic control equipment, life support systems and safety devices). The Purchaser must acknowledge that any LD can be failed statically and must design its equipments fail safe design. Prior to use of the LD, please confirm that the LD, as described in Nichia’s specifications, meets the life expectancy needs of, and provides the features required by the Circuit and any related modules, equipment and/or systems. Nichia prohibit Purchaser from reverse engineering, disassembling, or taking any other steps to derive the structure or design of the LD. The appearance and specifications of the product may be modified for improvement without notice. The formal specifications must be exchanged and signed by both parties before large volume purchase begins. No unauthorized transmission or reproduction of this document, either in whole or in part, is permitted. -3-