NICHIA STS-DA1-4487B <Cat.No.170321> NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NVSW319AT Pb-free Reflow Soldering Application Built-in ESD Protection Device RoHS Compliant NICHIA STS-DA1-4487B <Cat.No.170321> SPECIFICATIONS (1) Absolute Maximum Ratings Symbol Absolute Maximum Rating Unit Forward Current Item IF 2000 mA Pulse Forward Current IFP 2400 mA Allowable Reverse Current IR 85 mA Power Dissipation PD 6.6 W Operating Temperature Topr -40~100 C Storage Temperature Tstg -40~100 C Junction Temperature TJ 150 C * Absolute Maximum Ratings at TJ=25C. * IFP conditions with pulse width 10ms and duty cycle 10%. * For IF and IFP, see the "DERATING CHARACTERISTICS" of this specification. 1 NICHIA STS-DA1-4487B <Cat.No.170321> (2) Initial Electrical/Optical Characteristics Item Symbol Condition Typ Max IF=1050mA 3.02 - IF=700mA 2.93 - IF=1050mA 474 - IF=700mA 332 - IF=1050mA 126 - IF=700mA 88 - Ra IF=1050mA 73 - - x - IF=1050mA 0.3818 - - y - IF=1050mA 0.3797 - - IF=1050mA 415 - IF=700mA 291 - IF=1050mA 114 - IF=700mA 78 - Ra IF=1050mA 83 - - x - IF=1050mA 0.4073 - - y - IF=1050mA 0.3917 - - IF=1050mA 480 - IF=700mA 336 - IF=1050mA 127 - IF=700mA 89 - IF=1050mA 73 - IF=1050mA 415 - IF=700mA 291 - IF=1050mA 114 - IF=700mA 78 - Ra IF=1050mA 83 - - - IF=1050mA 0.3447 - - - IF=1050mA 0.3553 - - RJS - 3 4 C/W Forward Voltage VF Luminous Flux (Chromaticity Coordinate1) R70 Luminous Intensity (Chromaticity Coordinate1) Color Rendering Index (Chromaticity Coordinate1) Chromaticity Coordinate1 Luminous Flux (Chromaticity Coordinate2) R8000 Luminous Intensity (Chromaticity Coordinate2) Color Rendering Index (Chromaticity Coordinate2) Chromaticity Coordinate2 Luminous Flux (Chromaticity Coordinate3) R70 Luminous Intensity (Chromaticity Coordinate3) Color Rendering Index (Chromaticity Coordinate3) Luminous Flux (Chromaticity Coordinate3) R8000 Luminous Intensity (Chromaticity Coordinate3) Color Rendering Index (Chromaticity Coordinate3) Chromaticity Coordinate3 x y Thermal Resistance v Iv v Iv v Iv Ra v Iv Unit V lm cd lm cd lm cd lm cd * Characteristics at TJ=25C and measured in pulse mode. * Optical Characteristics as per CIE 127:2007 standard. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. * RJS is the thermal resistance from the junction to the TS measurement point. * RJS is measured using the Dynamic Mode detailed in JESD51-1. 2 NICHIA STS-DA1-4487B <Cat.No.170321> RANKS Item Rank Condition Min Max 3.1 3.3 2.9 3.1 L1 2.7 2.9 D480f2 480 520 D440f2 440 480 M1 Forward Voltage Luminous Flux L2 D400f2 400 440 360 400 D320f2 320 360 70 - - 80 - - 0 - - R8000 IF=1050mA V D360f2 R70 Color Rendering Index IF=1050mA Unit Ra Ra IF=1050mA R9 lm Color Ranks(IF=1050mA) The color rank has a chromaticity range within a 3-step MacAdam ellipse. Rank Rank Rank Rank Rank Rank sm273 sm303 sm353 sm403 sm453 sm503 TCP 2700 3000 3500 4000 4500 5000 x 0.4578 0.4338 0.4073 0.3818 0.3611 0.3447 y 0.4101 0.4030 0.3917 0.3797 0.3658 0.3553 Minor Axis a 0.004056 0.004107 0.004098 0.004071 0.003852 0.003555 Major Axis b 0.007872 0.008391 0.008796 0.009282 0.009009 0.008418 Ellipse Rotation Angle -36.05 -36.00 -35.47 -35.95 -34.33 -31.78 Rank Rank sm573 sm653 TCP 5700 6500 x 0.3287 0.3123 y 0.3417 0.3282 Minor Axis a 0.003087 0.002709 Major Axis b 0.007809 0.006561 Ellipse Rotation Angle -31.56 -32.35 Color Temperature (Unit: K) Center Point Color Temperature (Unit: K) Center Point The color rank has a chromaticity range within a 5-step MacAdam ellipse. Color Temperature (Unit: K) Center Point Rank Rank Rank Rank Rank Rank sm2750a sm2750b sm2750c sm2750d sm2750e sm2750f TCP 2700 x 0.4578 y 0.4101 a 0.006760 Major Axis b 0.013120 Ellipse Rotation Angle -36.05 Minor Axis 3 NICHIA STS-DA1-4487B <Cat.No.170321> Color Temperature Rank Rank Rank Rank Rank Rank sm3050a sm3050b sm3050c sm3050d sm3050e sm3050f TCP 3000 x 0.4338 y 0.4030 Minor Axis a 0.006845 Major Axis b 0.013985 Ellipse Rotation Angle -36.00 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm3550a sm3550b sm3550c sm3550d sm3550e sm3550f TCP 3500 x 0.4073 y 0.3917 Minor Axis a 0.006830 Major Axis b 0.014660 Ellipse Rotation Angle -35.47 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm4050a sm4050b sm4050c sm4050d sm4050e sm4050f TCP 4000 x 0.3818 y 0.3797 Minor Axis a 0.006785 Major Axis b 0.015470 Ellipse Rotation Angle -35.95 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm4550a sm4550b sm4550c sm4550d sm4550e sm4550f TCP 4500 x 0.3611 y 0.3658 Minor Axis a 0.006420 Major Axis b 0.015015 Ellipse Rotation Angle -34.33 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm5050a sm5050b sm5050c sm5050d sm5050e sm5050f TCP 5000 x 0.3447 y 0.3553 Minor Axis a 0.005925 Major Axis b 0.014030 Ellipse Rotation Angle -31.78 (Unit: K) Center Point 4 NICHIA STS-DA1-4487B <Cat.No.170321> Color Temperature Rank Rank Rank Rank Rank Rank sm5750a sm5750b sm5750c sm5750d sm5750e sm5750f TCP 5700 x 0.3287 y 0.3417 Minor Axis a 0.005145 Major Axis b 0.013015 Ellipse Rotation Angle -31.56 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm6550a sm6550b sm6550c sm6550d sm6550e sm6550f TCP 6500 x 0.3123 y 0.3282 Minor Axis a 0.004515 Major Axis b 0.010935 Ellipse Rotation Angle -32.35 (Unit: K) Center Point The color rank has a chromaticity range within a 7-step MacAdam ellipse. Color Temperature Rank Rank Rank Rank Rank Rank sm2770a sm2770b sm2770c sm2770d sm2770e sm2770f TCP 2700 x 0.4578 y 0.4101 a 0.009464 Major Axis b 0.018368 Ellipse Rotation Angle -36.05 (Unit: K) Center Point Minor Axis Color Temperature Rank Rank Rank Rank Rank Rank sm3070a sm3070b sm3070c sm3070d sm3070e sm3070f TCP 3000 x 0.4338 y 0.4030 a 0.009583 Major Axis b 0.019579 Ellipse Rotation Angle -36.00 (Unit: K) Center Point Minor Axis Color Temperature Rank Rank Rank Rank Rank Rank sm3570a sm3570b sm3570c sm3570d sm3570e sm3570f TCP 3500 x 0.4073 y 0.3917 a 0.009562 Major Axis b 0.020524 Ellipse Rotation Angle -35.47 (Unit: K) Center Point Minor Axis 5 NICHIA STS-DA1-4487B <Cat.No.170321> Color Temperature Rank Rank Rank Rank Rank Rank sm4070a sm4070b sm4070c sm4070d sm4070e sm4070f TCP 4000 x 0.3818 y 0.3797 Minor Axis a 0.009499 Major Axis b 0.021658 Ellipse Rotation Angle -35.95 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm4570a sm4570b sm4570c sm4570d sm4570e sm4570f TCP 4500 x 0.3611 y 0.3658 Minor Axis a 0.008988 Major Axis b 0.021021 Ellipse Rotation Angle -34.33 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm5070a sm5070b sm5070c sm5070d sm5070e sm5070f TCP 5000 x 0.3447 y 0.3553 Minor Axis a 0.008295 Major Axis b 0.019642 Ellipse Rotation Angle -31.78 (Unit: K) Center Point Color Temperature Rank Rank Rank Rank Rank Rank sm5770a sm5770b sm5770c sm5770d sm5770e sm5770f TCP 5700 x 0.3287 y 0.3417 Minor Axis a 0.007203 Major Axis b 0.018221 Ellipse Rotation Angle -31.56 (Unit: K) Center Point 6 NICHIA STS-DA1-4487B <Cat.No.170321> Color Temperature Rank Rank Rank Rank Rank Rank sm6570a sm6570b sm6570c sm6570d sm6570e sm6570f TCP 6500 x 0.3123 y 0.3282 Minor Axis a 0.006321 Major Axis b 0.015309 Ellipse Rotation Angle -32.35 (Unit: K) Center Point * Ranking at TJ=25C and measured in pulse mode. * Forward Voltage Tolerance: 0.05V * Luminous Flux Tolerance: 7% * Color Rendering Index Ra Tolerance: 2 * Color Rendering Index R9 Tolerance: 6.5 * The R9 value for the above rank shall be greater than 0. * Chromaticity Coordinate Tolerance: 0.005 * LEDs from the above ranks will be shipped. The rank combination ratio per shipment will be decided by Nichia. Definition of the MacAdam ellipse ranks: b 60 A perfect circle is divided into 60 degree-sections and then transformed into the MacAdam ellipse that is presented on the chromaticity diagram in this document. a 7 NICHIA STS-DA1-4487B <Cat.No.170321> Luminous Flux Ranks by Color Rank, Color Rendering Index Rank Ranking by Luminous Flux Ranking by D320f2 D360f2 D400f2 D440f2 D480f2 Color Coordinates, Color Rendering Index sm273,sm2750a,sm2750b,sm2750c,sm2750d,sm2750e,sm2750f, R70 sm2770a,sm2770b,sm2770c,sm2770d,sm2770e,sm2770f, sm303,sm3050a,sm3050b,sm3050c,sm3050d,sm3050e,sm3050f, sm3070a,sm3070b,sm3070c,sm3070d,sm3070e,sm3070f R8000 sm353,sm3550a,sm3550b,sm3550c,sm3550d,sm3550e,sm3550f, sm3570a,sm3570b,sm3570c,sm3570d,sm3570e,sm3570f, sm403,sm4050a,sm4050b,sm4050c,sm4050d,sm4050e,sm4050f, R70 sm4070a,sm4070b,sm4070c,sm4070d,sm4070e,sm4070f, sm453,sm4550a,sm4550b,sm4550c,sm4550d,sm4550e,sm4550f, sm4570a,sm4570b,sm4570c,sm4570d,sm4570e,sm4570f, sm503,sm5050a,sm5050b,sm5050c,sm5050d,sm5050e,sm5050f, R8000 sm5070a,sm5070b,sm5070c,sm5070d,sm5070e,sm5070f sm573,sm5750a,sm5750b,sm5750c,sm5750d,sm5750e,sm5750f, sm5770a,sm5770b,sm5770c,sm5770d,sm5770e,sm5770f, sm653,sm6550a,sm6550b,sm6550c,sm6550d,sm6550e,sm6550f, R70 sm6570a,sm6570b,sm6570c,sm6570d,sm6570e,sm6570f 8 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.46 2700K 0.44 sm2750c sm2750b sm2770c sm2770b 0.42 sm2770d sm2750a sm2750d y sm2770a sm273 0.40 sm2770e sm2770f sm2750f sm2750e 0.38 Blackbody Locus 0.36 0.40 0.42 0.44 0.46 0.48 0.50 x 9 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.46 3000K 0.44 sm3050b 0.42 sm3050c sm3070c sm3070b y sm3050d sm3050a sm3070d sm3070a 0.40 sm303 sm3050e sm3070e sm3070f 0.38 sm3050f Blackbody Locus 0.36 0.38 0.40 0.42 0.44 0.46 0.48 x 10 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.44 3500K 0.42 sm3550c sm3550b sm3570c sm3570b 0.40 sm3550d sm3550a y sm3570a sm3570d sm353 0.38 sm3550e sm3570f sm3570e sm3550f 0.36 Blackbody Locus 0.34 0.36 0.38 0.40 0.42 0.44 0.46 x 11 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.42 4000K 0.40 sm4050c sm4050b sm4070c sm4070b sm4050d 0.38 sm4050a sm4070d sm4070a y sm403 sm4050e 0.36 sm4070f sm4070e sm4050f 0.34 0.32 0.34 Blackbody Locus 0.36 0.38 0.40 0.42 0.44 x 12 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.42 4500K 0.40 sm4550c sm4550b 0.38 sm4570c sm4570b y sm4550d sm4550a 0.36 sm4570d sm4570a sm453 sm4570f sm4550e sm4570e sm4550f 0.34 Blackbody Locus 0.32 0.32 0.34 0.36 0.38 0.40 0.42 x 13 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.40 5000K 0.38 sm5050c sm5050b sm5070c sm5070b sm5050d 0.36 sm5070d sm5050a y sm503 sm5070a sm5050e sm5070e 0.34 sm5070f sm5050f 0.32 Blackbody Locus 0.30 0.30 0.32 0.34 0.36 0.38 0.40 x 14 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.38 5700K sm5750c 0.36 sm5770c sm5750b sm5770b sm5750d 0.34 sm5770d sm5750a sm573 sm5770a y sm5750e sm5770e sm5770f 0.32 sm5750f 0.30 Blackbody Locus 0.28 0.28 0.30 0.32 0.34 0.36 0.38 x 15 NICHIA STS-DA1-4487B <Cat.No.170321> CHROMATICITY DIAGRAM 0.36 6500K sm6550c sm6550b sm6570c 0.34 sm6570b sm6550d sm6550a sm6570d sm6570a sm653 0.32 sm6550e sm6570e y sm6570f sm6550f 0.30 0.28 Blackbody Locus 0.26 0.26 0.28 6500K 0.30 0.32 0.34 0.36 x 16 NICHIA STS-DA1-4487B <Cat.No.170321> OUTLINE DIMENSIONS NVSW319A No. STS-DA7-10264B * RoHS This product complies with RoHS Directive. ( Unit:0.2) mm) ( Unit: mm, Tolerance: 3.5 Location of the optical center Cathode Mark 0.4 3.1 0.52 3.2 2.4 2.1 3.5 Cathode Die Heat Sink 1.3 0.5 Anode 0.45 3.2 K Item Description Package Materials Ceramics Pre-coating Materials Silicone Resin(with phosphor) Lens Materials Silicone Resin Electrodes Materials Au-plated Die Heat Sink Materials Au-plated Weight 0.032g(TYP) A Protection Device Die Heat Sink 17 NICHIA STS-DA1-4487B <Cat.No.170321> SOLDERING * Recommended Reflow Soldering Condition(Lead-free Solder) 1 to 5C per sec 260CMax 10sec Max Pre-heat 180 to 200C 60sec Max Above 220C 120sec Max Recommended Soldering Pad Pattern 0.5 3.3 1.3 1.2 0.4 0.5 ( Unit: mm) 4.1 * This LED is designed to be reflow soldered on to a PCB. If dip soldered or hand soldered, Nichia cannot guarantee its reliability. * Reflow soldering must not be performed more than twice. * Avoid rapid cooling. Ramp down the temperature gradually from the peak temperature. * Nitrogen reflow soldering is recommended. Air flow soldering conditions can cause optical degradation, caused by heat and/or atmosphere. * This product uses silicone resin for the lens and internal pre-coating resin; the silicone resin is soft. If pressure is applied to the lens, it may cause the lens to be damaged, chipped, and/or delaminated. If the lens is damaged, chipped and/or delaminated, then the internal connections may be damaged and the reliability may decrease. Ensure that pressure is not applied to the lens. If an automatic pick and place machine is used for the LEDs, use a pick up nozzle that does not affect the lens. Recommended conditions: Using a nozzle specifically designed for the LEDs is recommended (See the nozzle drawing below). * Ensure that the nozzle does not come in contact with the lens when it picks up an LED. 0.4 1.9 0.5 If this occurs, it may cause internal disconnection causing the LED not to illuminate. 3.5 4.5 A 0.15 A Expansion of A ( Unit: mm) 18 NICHIA STS-DA1-4487B <Cat.No.170321> * Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable, a hot plate should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. * The Die Heat Sink should be soldered to customer PCB. If it is difficult or impossible, use high heat-dissipating adhesive. * When soldering, do not apply stress to the LED while the LED is hot. * The recommended soldering pad pattern is designed for attachment of the LED without problems. When precise mounting accuracy is required, such as high-density mounting, ensure that the size and shape of the pad are suitable for the circuit design. * When flux is used, it should be a halogen free flux. Ensure that the manufacturing process is not designed in a manner where the flux will come in contact with the LEDs. * Make sure that there are no issues with the type and amount of solder that is being used. * All of the electrode pads are on the backside of this product; solder connections will not be able to be seen nor confirmed by a normal visual inspection. When using the product, ensure that there are no issues with the soldering conditions. 19 NICHIA STS-DA1-4487B <Cat.No.170321> TAPE AND REEL DIMENSIONS Tape 5.50.05 Cathode Mark (0.08 ) (0.08 Crossbar Reduction) 0.350.05 Nxxx319x STS-DA7-10265 ( Unit: mm) 3.70.1 20.05 40.1 1.750.1 80.1 12+0.3 -0.1 1.5+0.1 -0 No. 2.350.1 1.5+0.2 -0 Embossed Carrier Tape 3.70.1 / Trailer and Leader Top Cover Tape Feed Direction LED Loaded Pockets 160mm Trailer 160mm MIN(Empty Pockets) 100mm Leader with Top Cover Tape 100mm MIN(Empty Pocket) 400mm Leader without Top Cover Tape 400mm MIN Reel 3302 21 0. 801 8 13 0 .2 13.51 17.51 * 1 3500 Reel Size: 3500pcs * (10N) LED When the tape is rewound due to work interruptions, no more than 10N should be applied to the embossed carrier tape. The LEDs may stick to the top cover tape. * JIS C 0806 The tape packing method complies with JIS C 0806 (Packaging of Electronic Components on Continuous Tapes). Label 20 NICHIA STS-DA1-4487B <Cat.No.170321> PACKAGING - TAPE & REEL Reels are shipped with desiccants in heat-sealed moisture-proof bags. No. Nxxxxxxx STS-DA7-4989 Label Reel Desiccants XXXX LED TYPE Nxxxxxxx ******* LOT YMxxxx-RRR QTY. PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Seal Moisture-proof Bag Moisture-proof bags are packed in cardboard boxes with corrugated partitions. Label XXXX LED TYPE Nxxxxxxx ******* RANK RRR QTY. PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Nichia LED * ******* ******* is the customer part number. If not provided, it will not be indicated on the label. * For details, see "LOT NUMBERING CODE" in this document. * The label does not have the RANK field for un-ranked products. * Products shipped on tape and reel are packed in a moisture-proof bag. They are shipped in cardboard boxes to protect them from external forces during transportation. * Do not drop or expose the box to external forces as it may damage the products. * Do not expose to water. The box is not water-resistant. * Using the original package material or equivalent in transit is recommended. 21 NICHIA STS-DA1-4487B <Cat.No.170321> LOT NUMBERING CODE Lot Number is presented by using the following alphanumeric code. YMxxxx - RRR Y - Year Year Y 2016 G 2017 H 2018 I 2019 J 2020 K 2021 L M - Month Month M Month M 1 1 7 7 2 2 8 8 3 3 9 9 4 4 10 A 5 5 11 B 6 6 12 C xxxx-Nichia's Product Number RRR-Ranking by Color Coordinates, Ranking by Luminous Flux, Ranking by Forward Voltage, Ranking by Color Rendering Index 22 NICHIA STS-DA1-4487B <Cat.No.170321> DERATING CHARACTERISTICS NVSW319A No. STS-DA7-10251 ()- Solder Temperature(Cathode Side) vs Allowable Forward Current Derating2 5000 RJA =10C/W RJA =15C/W RJA =20C/W Allowable Forward Current(mA) Allowable Forward Current(mA) - Ambient Temperature vs Allowable Forward Current Derating1 5000 4000 3000 (23, 2000) (55, 2000) (86, 2000) 2000 (100, 1580) 1000 (100, 1050) (100, 790) 4000 3000 (100, 2000) 2000 1000 0 0 0 20 40 60 80 100 120 Ambient Temperature(C) - Duty Ratio vs Allowable Forward Current 0 20 40 60 80 100 120 () Solder Temperature(Cathode Side)(C) TA =25C Duty Allowable Forward Current(mA) 3000 2500 2400 2000 1500 1000 500 0 0 20 40 60 80 100 Duty Ratio(%) 23 NICHIA STS-DA1-4487B <Cat.No.170321> OPTICAL CHARACTERISTICS NVSW319A No. STS-DA7-10252A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. Spectrum Spectrum 1.0 () Relative Emission Intensity(a.u.) (Normalized to peak spectral intensity) Tcp =4000K TJ =25C IFP = 1050mA 0.8 0.6 0.4 0.2 0.0 350 400 450 500 550 600 650 700 750 800 Wavelength(nm) Directivity1 Directivity -20 -10 0 10 -30 TJ =25C IFP = 1050mA 20 30 -40 40 Radiation Angle -50 50 -60 60 -70 70 -80 80 -90 90 1 0.5 0 0.5 1 Relative Illuminance(a.u.) * R70 The graphs above show the characteristics for R70 LEDs of this product. 24 NICHIA STS-DA1-4487B <Cat.No.170321> OPTICAL CHARACTERISTICS NVSW319A No. STS-DA7-10253A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. Spectrum Spectrum 1.0 () Relative Emission Intensity(a.u.) (Normalized to peak spectral intensity) Tcp =3500K TJ =25C IFP = 1050mA 0.8 0.6 0.4 0.2 0.0 350 400 450 500 550 600 650 700 750 800 Wavelength(nm) Directivity1 Directivity -20 -10 0 10 -30 TJ =25C IFP = 1050mA 20 30 -40 40 Radiation Angle -50 50 -60 60 -70 70 -80 80 -90 90 1 0.5 0 0.5 1 Relative Illuminance(a.u.) * R8000 The graphs above show the characteristics for R8000 LEDs of this product. 25 NICHIA STS-DA1-4487B <Cat.No.170321> OPTICAL CHARACTERISTICS NVSW319A No. STS-DA7-10254A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. Spectrum Spectrum 1.0 () Relative Emission Intensity(a.u.) (Normalized to peak spectral intensity) Tcp =5000K TJ =25C IFP = 1050mA 0.8 0.6 0.4 0.2 0.0 350 400 450 500 550 600 650 700 750 800 Wavelength(nm) Directivity1 Directivity -20 -10 0 10 -30 TJ =25C IFP = 1050mA 20 30 -40 40 Radiation Angle -50 50 -60 60 -70 70 -80 80 -90 90 1 0.5 0 0.5 1 Relative Illuminance(a.u.) * R70 The graphs above show the characteristics for R70 LEDs of this product. 26 NICHIA STS-DA1-4487B <Cat.No.170321> OPTICAL CHARACTERISTICS NVSW319A No. STS-DA7-10255A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. Spectrum Spectrum 1.0 () Relative Emission Intensity(a.u.) (Normalized to peak spectral intensity) Tcp =5000K TJ =25C IFP = 1050mA 0.8 0.6 0.4 0.2 0.0 350 400 450 500 550 600 650 700 750 800 Wavelength(nm) Directivity1 Directivity -20 -10 0 10 -30 TJ =25C IFP = 1050mA 20 30 -40 40 Radiation Angle -50 50 -60 60 -70 70 -80 80 -90 90 1 0.5 0 0.5 1 Relative Illuminance(a.u.) * R8000 The graphs above show the characteristics for R8000 LEDs of this product. 27 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10256A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Voltage vs Forward Current VfIf - Junction Temperature vs Forward Voltage TJ =25C 3000 IFP=1050mA 4.0 Forward Voltage(V) 2500 2400 Forward Current(mA) TaVf 2000 1500 1050 1000 3.5 3.0 2.5 500 0 2.0 2.0 2.5 3.0 3.5 4.0 -60 -30 Forward Voltage(V) IfIv TJ =25C - Junction Temperature vs Relative Luminous Flux 2.5 1.4 2.0 1.2 1.5 1.0 0.5 0.0 30 60 90 120 150 180 Junction Temperature(C) (T J =25C) Relative Luminous Flux(a.u.) (Normalized at T J =25C) (IFP=1050mA) Relative Luminous Flux(a.u.) (Normalized at IFP= 1050mA) - Forward Current vs Relative Luminous Flux 0 TaIv IFP=1050mA 1.0 0.8 0.6 0.4 0 500 1000 1500 2000 2500 3000 Forward Current(mA) -60 -30 0 30 60 90 120 150 180 Junction Temperature(C) * sm27xsm30xsm35xsm40xsm45x() R70 The graphs above show the characteristics for sm27x, sm30x, sm35x, sm40x, sm45x, R70 LEDs, including sub-bins, of this product. 28 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10257A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Voltage vs Forward Current VfIf - Junction Temperature vs Forward Voltage TJ =25C 3000 IFP=1050mA 4.0 Forward Voltage(V) 2500 2400 Forward Current(mA) TaVf 2000 1500 1050 1000 3.5 3.0 2.5 500 0 2.0 2.0 2.5 3.0 3.5 4.0 -60 -30 Forward Voltage(V) IfIv TJ =25C - Junction Temperature vs Relative Luminous Flux 2.5 1.4 2.0 1.2 1.5 1.0 0.5 0.0 30 60 90 120 150 180 Junction Temperature(C) (T J =25C) Relative Luminous Flux(a.u.) (Normalized at T J =25C) (IFP=1050mA) Relative Luminous Flux(a.u.) (Normalized at IFP= 1050mA) - Forward Current vs Relative Luminous Flux 0 TaIv IFP=1050mA 1.0 0.8 0.6 0.4 0 500 1000 1500 2000 2500 3000 Forward Current(mA) -60 -30 0 30 60 90 120 150 180 Junction Temperature(C) * sm27xsm30xsm35xsm40xsm45x() R8000 The graphs above show the characteristics for sm27x, sm30x, sm35x, sm40x, sm45x, R8000 LEDs, including sub-bins, of this product. 29 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10258A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Voltage vs Forward Current VfIf - Junction Temperature vs Forward Voltage TJ =25C 3000 IFP=1050mA 4.0 Forward Voltage(V) 2500 2400 Forward Current(mA) TaVf 2000 1500 1050 1000 3.5 3.0 2.5 500 0 2.0 2.0 2.5 3.0 3.5 4.0 -60 -30 Forward Voltage(V) IfIv TJ =25C - Junction Temperature vs Relative Luminous Flux 2.5 1.4 2.0 1.2 1.5 1.0 0.5 0.0 30 60 90 120 150 180 Junction Temperature(C) (T J =25C) Relative Luminous Flux(a.u.) (Normalized at T J =25C) (IFP=1050mA) Relative Luminous Flux(a.u.) (Normalized at IFP= 1050mA) - Forward Current vs Relative Luminous Flux 0 TaIv IFP=1050mA 1.0 0.8 0.6 0.4 0 500 1000 1500 2000 2500 3000 Forward Current(mA) -60 -30 0 30 60 90 120 150 180 Junction Temperature(C) * sm65xsm57xsm50x() R70 The graphs above show the characteristics for sm65x, sm57x, sm50x, R70 LEDs, including sub-bins, of this product. 30 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10259A * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Voltage vs Forward Current VfIf - Junction Temperature vs Forward Voltage TJ =25C 3000 IFP=1050mA 4.0 Forward Voltage(V) 2500 2400 Forward Current(mA) TaVf 2000 1500 1050 1000 3.5 3.0 2.5 500 0 2.0 2.0 2.5 3.0 3.5 4.0 -60 -30 Forward Voltage(V) IfIv TJ =25C - Junction Temperature vs Relative Luminous Flux 2.5 1.4 2.0 1.2 1.5 1.0 0.5 0.0 30 60 90 120 150 180 Junction Temperature(C) (T J =25C) Relative Luminous Flux(a.u.) (Normalized at T J =25C) (IFP=1050mA) Relative Luminous Flux(a.u.) (Normalized at IFP= 1050mA) - Forward Current vs Relative Luminous Flux 0 TaIv IFP=1050mA 1.0 0.8 0.6 0.4 0 500 1000 1500 2000 2500 3000 Forward Current(mA) -60 -30 0 30 60 90 120 150 180 Junction Temperature(C) * sm50x() R8000 The graphs above show the characteristics for sm50x, R8000 LEDs, including sub-bins, of this product. 31 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10260B * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Current vs Chromaticity Coordinate Ifxy Tcp =4000K T J =25C 0.40 100mA 0.39 y 350mA 0.38 0.37 0.36 0.36 1050mA 2000mA 2400mA 0.37 0.38 0.39 0.40 x - Junction Temperature vs Chromaticity Coordinate Taxy Tcp =4000K IFP =1050mA 0.40 0.39 100C y 150C 0.38 25C 0C -40C 0.37 0.36 0.36 0.37 0.38 0.39 0.40 x * R70 The graphs above show the characteristics for R70 LEDs of this product. 32 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10261B * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Current vs Chromaticity Coordinate Ifxy Tcp =3500K T J =25C 0.41 y 0.40 100mA 350mA 1050mA 2000mA 2400mA 0.39 0.38 0.37 0.39 0.40 0.41 0.42 0.43 x - Junction Temperature vs Chromaticity Coordinate Taxy Tcp =3500K IFP =1050mA 0.41 y 0.40 -40C 0C 25C 0.39 100C 150C 0.38 0.37 0.39 0.40 0.41 0.42 0.43 x * R8000 The graphs above show the characteristics for R8000 LEDs of this product. 33 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10262B * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Current vs Chromaticity Coordinate Ifxy Tcp =5000K T J =25C 0.38 0.37 100mA y 350mA 0.36 1050mA 0.35 0.34 0.32 2000mA 2400mA 0.33 0.34 0.35 0.36 x - Junction Temperature vs Chromaticity Coordinate Taxy Tcp =5000K IFP =1050mA 0.38 y 0.37 100C 0.36 150C 25C 0C 0.35 -40C 0.34 0.32 0.33 0.34 0.35 0.36 x * R70 The graphs above show the characteristics for R70 LEDs of this product. 34 NICHIA STS-DA1-4487B <Cat.No.170321> FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS NVSW319A No. STS-DA7-10263B * All characteristics shown are for reference only and are not guaranteed. * The following graphs show the characteristics measured in pulse mode. - Forward Current vs Chromaticity Coordinate Ifxy Tcp =5000K T J =25C 0.37 100mA y 0.36 0.35 350mA 1050mA 2000mA 2400mA 0.34 0.33 0.32 0.33 0.34 0.35 0.36 x - Junction Temperature vs Chromaticity Coordinate Taxy Tcp =5000K IFP =1050mA 0.37 -40C 0.36 0C y 25C 0.35 100C 0.34 0.33 0.32 150C 0.33 0.34 0.35 0.36 x * R8000 The graphs above show the characteristics for R8000 LEDs of this product. 35 NICHIA STS-DA1-4487B <Cat.No.170321> RELIABILITY (1) Tests and Results Reference Test Standard Resistance to Test Test Conditions Duration JEITA ED-4701 Tsld=260C, 10sec, 2reflows, 300 301 Precondition: 30C, 70%RH, 168hr Solderability JEITA ED-4701 Tsld=2455C, 5sec, (Reflow Soldering) 303 303A Lead-free Solder(Sn-3.0Ag-0.5Cu) JEITA ED-4701 -40C(30min)~25C(5min)~ 100 105 100C(30min)~25C(5min) Moisture Resistance JEITA ED-4701 25C~65C~-10C, 90%RH, (Cyclic) 200 203 24hr per cycle High Temperature JEITA ED-4701 Storage 200 201 Temperature Humidity JEITA ED-4701 Storage 100 103 Low Temperature JEITA ED-4701 Storage 200 202 Soldering Heat (Reflow Soldering) Temperature Cycle Failed/Tested 0/22 #2 0/22 100cycles #1 0/22 10cycles #1 0/22 TA=100C 1000hours #1 0/22 TA=60C, RH=90% 1000hours #1 0/22 TA=-40C 1000hours #1 0/22 1000hours #1 0/22 1000hours #1 0/22 500hours #1 0/22 1000hours #1 0/22 48minutes #1 0/10 #1 0/22 TA=25C, IF=1200mA Operating Life Test board: See NOTES below High Temperature TA=100C, IF=400mA Operating Life Test board: See NOTES below Temperature Humidity 60C, RH=90%, IF=800mA Operating Life Test board: See NOTES below Low Temperature TA=-40C, IF=1050mA Operating Life Test board: See NOTES below Electrostatic Discharges # Units #1 Room Temperature Vibration Failure Criteria JEITA ED-4701 200m/s2, 100~2000~100Hz, 400 403 4cycles, 4min, each X, Y, Z JEITA ED-4701 HBM, 2kV, 1.5k, 100pF, 3pulses, 300 304 alternately positive or negative NOTES: 1) Test board: FR4 board thickness=1.6mm, copper layer thickness=0.07mm, RJA20C/W 2) Measurements are performed after allowing the LEDs to return to room temperature. (2) Failure Criteria Criteria # #1 #2 Items Conditions Failure Criteria Forward Voltage(VF) IF=1050mA >Initial valuex1.1 Luminous Flux(V) IF=1050mA <Initial valuex0.7 Solderability - Less than 95% solder coverage 36 NICHIA STS-DA1-4487B <Cat.No.170321> CAUTIONS (1) Storage Conditions Storage Temperature Humidity Time Before Opening Aluminum Bag 30C 90%RH Within 1 Year from Delivery Date After Opening Aluminum Bag 30C 70%RH 168hours 655C - 24hours Baking Product complies with JEDEC MSL 3 or equivalent. See IPC/JEDEC STD-020 for moisture-sensitivity details. Absorbed moisture in LED packages can vaporize and expand during soldering, which can cause interface delamination and result in optical performance degradation. Products are packed in moisture-proof aluminum bags to minimize moisture absorption during transportation and storage. Included silica gel desiccants change from blue to red if moisture had penetrated bags. After opening the moisture-proof aluminum bag, the products should go through the soldering process within the range of the conditions stated above. Unused remaining LEDs should be stored with silica gel desiccants in a hermetically sealed container, preferably the original moisture-proof bags for storage. After the "Period After Opening" storage time has been exceeded or silica gel desiccants are no longer blue, the products should be baked. Baking should only be done once. Although the leads or electrode pads (anode and cathode) of the product are plated with gold, prolonged exposure to a corrosive environment might cause the gold plated the leads or electrode pads to tarnish, and thus leading to difficulties in soldering. If unused LEDs remain, they must be stored in a hermetically sealed container. Nichia recommends using the original moisture-proof bag for storage. Do not use sulfur-containing materials in commercial products. Some materials, such as seals and adhesives, may contain sulfur. The contaminated plating of LEDs might cause an open circuit. Silicone rubber is recommended as a material for seals. Bear in mind, the use of silicones may lead to silicone contamination of electrical contacts inside the products, caused by low molecular weight volatile siloxane. To prevent water condensation, please avoid large temperature and humidity fluctuations for the storage conditions. Do not store the LEDs in a dusty environment. Do not expose the LEDs to direct sunlight and/or an environment where the temperature is higher than normal room temperature. (2) Directions for Use When designing a circuit, the current through each LED must not exceed the Absolute Maximum Rating. Operating at a constant current per LED is recommended. In case of operating at a constant voltage, Circuit B is recommended. If the LEDs are operated with constant voltage using Circuit A, the current through the LEDs may vary due to the variation in Forward Voltage characteristics of the LEDs. (A) (B) ... ... This product should be operated using forward current. Ensure that the product is not subjected to either forward or reverse voltage while it is not in use. In particular, subjecting it to continuous reverse voltage may cause migration, which may cause damage to the LED die. When used in displays that are not used for a long time, the main power supply should be switched off for safety. It is recommended to operate the LEDs at a current greater than 10% of the sorting current to stabilize the LED characteristics. Ensure that excessive voltages such as lightning surges are not applied to the LEDs. For outdoor use, necessary measures should be taken to prevent water, moisture and salt air damage. 37 NICHIA STS-DA1-4487B <Cat.No.170321> (3) Handling Precautions Do not handle the LEDs with bare hands as it will contaminate the LED surface and may affect the optical characteristics: it might cause the LED to be deformed and/or the bump to break, which will cause the LED not to illuminate. When handling the product with tweezers, be careful not to apply excessive force to the resin. Otherwise, The resin can be cut, chipped, delaminate or deformed, causing bump-bond breaks and catastrophic failures. Dropping the product may cause damage. Do not stack assembled PCBs together. Failure to comply can cause the resin portion of the product to be cut, chipped, delaminated and/or deformed. It may cause bump to break, leading to catastrophic failures. (4) Design Consideration PCB warpage after mounting the products onto a PCB can cause the package to break. The LED should be placed in a way to minimize the stress on the LEDs due to PCB bow and twist. The position and orientation of the LEDs affect how much mechanical stress is exerted on the LEDs placed near the score lines. The LED should be placed in a way to minimize the stress on the LEDs due to board flexing. Board separation must be performed using special jigs, not using hands. If an aluminum PCB is used, customer is advised to verify the PCB with the products before use. Thermal stress during use can cause the solder joints to crack. Volatile organic compounds that have been released from materials present around the LEDs (e.g. housing, packing, adhesive, secondary lens, lens cover, etc.) may penetrate LED lens and/or internal pre-coating resin. If the LEDs are being used in a hermetically sealed environment, these volatile compounds can discolor after being exposed to heat and/or photon energy and it may greatly reduce the LED light output and/or cause a color shift. In this case, ventilating the environment may improve the reduction in light output and/or color shift. Perform a light-up test of the chosen application for optical evaluation to ensure that there are no issues, especially if the LEDs are planned to be used in a hermetically sealed environment. (5) Electrostatic Discharge (ESD) The products are sensitive to static electricity or surge voltage. ESD can damage a die and its reliability. When handling the products, the following measures against electrostatic discharge are strongly recommended: Eliminating the charge Grounded wrist strap, ESD footwear, clothes, and floors Grounded workstation equipment and tools ESD table/shelf mat made of conductive materials Ensure that tools, jigs and machines that are being used are properly grounded and that proper grounding techniques are used in work areas. For devices/equipment that mount the LEDs, protection against surge voltages should also be used. If tools or equipment contain insulating materials such as glass or plastic, the following measures against electrostatic discharge are strongly recommended: Dissipating static charge with conductive materials Preventing charge generation with moisture Neutralizing the charge with ionizers The customer is advised to check if the LEDs are damaged by ESD when performing the characteristics inspection of the LEDs in the application. Damage can be detected with a forward voltage measurement or a light-up test at low current (1mA). ESD damaged LEDs may have current flow at a low voltage or no longer illuminate at a low current. Failure Criteria: VF<2.0V at IF=0.5mA 38 NICHIA STS-DA1-4487B <Cat.No.170321> (6) Thermal Management Proper thermal management is an important when designing products with LEDs. LED die temperature is affected by PCB thermal resistance and LED spacing on the board. Please design products in a way that the LED die temperature does not exceed the maximum Junction Temperature (TJ). Drive current should be determined for the surrounding ambient temperature (TA) to dissipate the heat from the product. The following equations can be used to calculate the LED temperature (i.e. TJ) once the saturation temperature at the junction has been reached. 1) TJ=TA+RJAW 2) TJ=TS+RJSW *TJ=LED junction temperature: C TA=Ambient temperature: C TS=Soldering temperature (cathode side): C RJA=Thermal resistance from junction to ambient: C/W RJS=Thermal resistance from junction to TS measurement point: C/W W=Input power(IFxVF): W TS Measurement Point (7) Cleaning The LEDs should not be cleaned with water, benzine, and/or thinner. If required, isopropyl alcohol (IPA) should be used. Other solvents may cause premature failure to the LEDs due to the damage to the resin portion. The effects of such solvents should be verified prior to use. In addition, the use of CFCs such as Freon is heavily regulated. When dust and/or dirt adheres to the LEDs, soak a cloth with Isopropyl alcohol (IPA), then squeeze it before wiping the LEDs. Ultrasonic cleaning is not recommended since it may have adverse effects on the LEDs depending on the ultrasonic power and how LED is assembled. If ultrasonic cleaning must be used, the customer is advised to make sure the LEDs will not be damaged prior to cleaning. (8) Eye Safety In 2006, the International Electrical Commission (IEC) published IEC 62471:2006 Photobiological safety of lamps and lamp systems, which added LEDs in its scope. On the other hand, the IEC 60825-1:2007 laser safety standard removed LEDs from its scope. However, please be advised that some countries and regions have adopted standards based on the IEC laser safety standard IEC 60825-1:20112001, which still includes LEDs in its scope. Most of Nichia's LEDs can be classified as belonging into either the Exempt Group or Risk Group 1. High-power LEDs, that emit light containing blue wavelengths, may be classified as Risk Group 2. Please proceed with caution when viewing directly any LEDs driven at high current, or viewing LEDs with optical instruments which may greatly increase the damages to your eyes. Viewing a flashing light may cause eye discomfort. When incorporating the LED into your product, please be careful to avoid adverse effects on the human body caused by light stimulation. 39 NICHIA STS-DA1-4487B <Cat.No.170321> (9) Miscellaneous Nichia warrants that the discrete LEDs will meet the requirements/criteria as detailed in the Reliability section within this specification. If the LEDs are used under conditions/environments deviating from or inconsistent with those described in this specification, the resulting damage and/or injuries will not be covered by this warranty. Nichia warrants that the discrete LEDs manufactured and/or supplied by Nichia will meet the requirements/criteria as detailed in the Reliability section within this specification; it is the customer's responsibility to perform sufficient verification prior to use to ensure that the lifetime and other quality characteristics required for the intended use are met. The applicable warranty period is one year from the date that the LED is delivered. In the case of any incident that appears to be in breach of this warranty, the local Nichia sales representative should be notified to discuss instructions on how to proceed while ensuring that the LED in question is not disassembled or removed from the PCB if it has been attached to the PCB. If a breach of this warranty is proved, Nichia will provide the replacement for the non-conforming LED or an equivalent item at Nichia's discretion. FOREGOING ARE THE EXCLUSIVE REMEDIES AVAILABLE TO THE CUSTOMER IN RESPECT OF THE BREACH OF THE WARRANTY CONTAINED HEREIN, AND IN NO EVENT SHALL NICHIA BE RESPONSIBLE FOR ANY INDRECT, INCIDENTAL OR CONSEQUENTIAL LOSSES AND/OR EXPENSES (INCLUDING LOSS OF PROFIT) THAT MAY BE SUFFERED BY THE CUSTOMER ARISING OUT OF A BREACH OF THE WARRANTY. NICHIA DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. This LED is intended to be used for general lighting, household appliances, electronic devices (e.g. mobile communication devices); it is not designed or manufactured for use in applications that require safety critical functions (e.g. aircraft, automobiles, combustion equipment, life support systems, nuclear reactor control system, safety devices, spacecraft, submarine repeaters, traffic control equipment, trains, vessels, etc.). If the LEDs are planned to be used for these applications, unless otherwise detailed in the specification, Nichia will neither guarantee that the LED is fit for that purpose nor be responsible for any resulting property damage, injuries and/or loss of life/health. This LED does not comply with ISO/TS 16949 and is not intended for automotive applications. The customer will not reverse engineer, disassemble or otherwise attempt to extract knowledge/design information from the LED. All copyrights and other intellectual property rights in this specification in any form are reserved by Nichia or the right holders who have granted Nichia permission to use the content. Without prior written permission from Nichia, no part of this specification may be reproduced in any form or by any means. Both the customer and Nichia will agree on the official specifications for the supplied LEDs before any programs are officially launched. Without this agreement in writing (i.e. Customer Specific Specification), changes to the content of this specification may occur without notice (e.g. changes to the foregoing specifications and appearance, discontinuation of the LEDs, etc.). 40