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Nichia NDS4116 Datasheet

image/svg+xml-1- [ UTZ-SC0336_3]2012/12/04SkyBlue Laser DiodeNDS4116Features• Peak Wavelength: 488nm • Optical Output Power: 60mW• Can Type: 5.6 mm Floating Mounted with Photo Diode and Zener DiodeAbsolute Maximum RatingsItem Symbol Absolute Maximum Ratings Unit Optical Output Power Po 80mW Allowable Reverse Current Ir (LD)85 mA PD Reverse Voltage Vr (PD)5 V Storage Temperature Tstg -40 ~ 85 C Operating Case Temperature Tc 0 ~ 60 C Initial Electrical/Optical Characteristics(Tc=25C) Item Condition SymbolMinTyp.MaxUnitOptical Output Power CW Po – – 60 mWPeak Wavelength Po=60mW p 483488493nmThreshold Current CW Ith – 30 50 mAOperating Current Po=60mW Iop – 100130mASlope Efficiency CW 0.60.9- W/AOperating Voltage Po=60mW Vop – 5.66.2V Beam Divergence* Parallel Po=60mW//7.010.013.0Perpendicular20.023.527.0Beam Pointing Accuracy Parallel Po=60mW//-2.5-2.5Perpendicular-5.0-5.0Monitor Current** Po=60mWIm0.21.01.8mA* 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.The above specifications are for reference purpose only and subjected to change without prior notice. NICHIA CORPORATIONhttp://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 CONTACTTOKYO SALES OFFICE13F Tamachi Center Building 34-7, Shiba 5-Chome, Minato-Ku, TOKYO 108-0014, JAPAN PHONE: +81-3-3456-3746 FAX: +81-3-5440-7516Outline DimensionUnit (mm) ( ) are reference figuresPin ConnectionThis model has a Zener Diode built in as a protection circuit against static electricity.X+(0.4)(90°)0.4±0.1Φ 5.6+ 0– 0.03123Y+Φ 2.0±0.2Φ 3.55±0.14×Φ 0.43±0.081.2±0.10.25±0.03Glass Thickness6.5±1.0Φ 4.2±0.21.0±0.1Emitting PointZ+(1.3)Emitting PointReference Plane2.3±0.2(Φ 1.6)4
image/svg+xml-2- [ UTZ-SC0336_3]2012/12/04Typical Characteristics Optical Output Power vs. Forward CurrentForward Voltage vs. Forward CurrentThreshold Current vs. Case TemperaturePeak Wavelength vs. Case TemperatureFar Field PatternSpectrum 01020304050607080020406080100120140Forward Current If [mA]Optical Output Power P o [mW]Tc=0℃Tc=20℃Tc=40℃Tc=60℃01234567020406080100120140Forward Current If [mA]Forward Voltage Vf [V]Tc=0℃Tc=20℃Tc=40℃Tc=60℃15202530354045500102030405060Case Temperature Tc [ºC]Threshold Current Ith [mA]4834844854864874884894904914924930102030405060Case Temperature Tc [ºC]Peak Wavelength λp [nm]-40-2002040Angle Relative Intensity [a.u.]483485487489491493Wavelength λ[nm]Relative Optical Output Power [a.u.]
image/svg+xml-3- [ UTZ-SC0336_3]2012/12/04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. Confirm that electrical spike current generated by switching on and off does not exceed the maximum operating current level specified herein above as absolute max 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. In order to prevent excessive damage, the LD must be operated strictly below Absolute Max Rating.(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.
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