Nichia STS-DA1-0071 <Cat.No.071226> SPECIFICATIONS FOR NICHIA CHIP TYPE AMBER MODEL : NHSA505DT NICHIA CORPORATION LED Nichia STS-DA1-0071 <Cat.No.071226> 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Soldering Temperature IFP Conditions Symbol IF IFP IR PD Topr Tstg Tsld Absolute Maximum Rating 15 30 85 53 -40 ~ +110 -40 ~ +110 Reflow Soldering : 260°C Hand Soldering : 350°C Pulse Width < = 10msec. : and (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Luminous Intensity Iv ½ x Chromaticity Coordinate y - (Ta=25°C) Unit mA mA mA mW °C °C for 10sec. for 3sec. Duty < = 1/10 Condition IF=10[mA] IF=10[mA] IF=10[mA] IF=10[mA] Typ. (3.1) (400) 0.563 0.428 (Ta=25°C) Max. Unit 3.5 V mcd - Min. 500 360 250 (Ta=25°C) Max. Unit 720 mcd 500 mcd 360 mcd ½ Please refer to CIE 1931 chromaticity diagram. (3) Ranking Item Luminous Intensity Rank S Rank R Rank Q Symbol Iv Iv Iv Condition IF=10[mA] IF=10[mA] IF=10[mA] ½ Luminous Intensity Measurement allowance is ± 10% Color Rank x y 0.574 0.409 (IF=10mA,Ta=25°C) Rank L1 0.541 0.551 0.587 0.442 0.448 0.413 ½ Color Coordinates Measurement allowance is ± 0.01. ½ Basically, a shipment shall consist of the LEDs of a combination of the above ranks. The percentage of each rank in the shipment shall be determined by Nichia. 2. INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS Please refer to “CHARACTERISTICS” on the following pages. -1- Nichia STS-DA1-0071 <Cat.No.071226> 3.OUTLINE DIMENSIONS AND MATERIALS Please refer to “OUTLINE DIMENSIONS” on the following page. Package : Heat-Resistant Polymer Material as follows ; Encapsulating Resin : Silicone Resin (with Phosphor) Electrodes : Ag Plating Copper Alloy 4.PACKAGING · The LEDs are packed in cardboard boxes after taping. Please refer to “TAPING DIMENSIONS” and “PACKING ”on the following pages. The label on the minimum packing unit shows ; Part Number, Lot Number, Ranking, Quantity · In order to protect the LEDs from mechanical shock, we pack them in cardboard boxes for transportation. · The LEDs may be damaged if the boxes are dropped or receive a strong impact against them, so precautions must be taken to prevent any damage. · The boxes are not water resistant and therefore must be kept away from water and moisture. · When the LEDs are transported, we recommend that you use the same packing method as Nichia. 5.LOT NUMBER The first six digits number shows lot number. The lot number is composed of the following characters; -U - Year ( 7 for 2007, 8 for 2008 ) - Month ( 1 for Jan., 9 for Sep., A for Oct., - Nichia's Product Number U - Ranking by Color Coordinates - Ranking by Luminous Intensity -2- B for Nov. ) Nichia STS-DA1-0071 <Cat.No.071226> 6.RELIABILITY (1) TEST ITEMS AND RESULTS Test Item Resistance to Soldering Heat (Reflow Soldering) Solderability (Reflow Soldering) Thermal Shock Standard Test Method JEITA ED-4701 300 301 Number of Damaged 0/22 Test Conditions Tsld=260°C, 10sec. (Pre treatment 30°C,70%,168hrs.) Note 2 times Tsld=215 ± 5°C, 3sec. (using flux, Lead Solder) -40°C ~ 110°C 1min. (10sec.) 1min. (Pre treatment 30°C,70%,168hrs.) -40°C ~ 25°C ~ 110°C ~ 25°C 30min. 5min. 30min. 5min. 25°C ~ 65°C ~ -10°C 90%RH 24hrs./1cycle Ta=110°C 1 time over 95% 100 cycles 0/100 100 cycles 0/100 10 cycles 0/100 1000 hrs. 0/100 Ta=60°C, 1000 hrs. 0/100 Ta=-40°C 1000 hrs. 0/100 Steady State Operating Life Ta=25°C, IF=15mA 1000 hrs. 0/100 Steady State Operating Life of High Temperature Steady State Operating Life of High Humidity Heat Steady State Operating Life of Low Temperature Permanence of Marking Ta=85°C, IF=15mA 1000 hrs. 0/100 60°C, RH=90%, IF=10mA 1000 hrs. 0/100 Ta=-40°C, IF=10mA 1000 hrs. 0/100 1 time 0/22 48min. 0/10 3 times 0/10 3 times Negative/Positive 0/22 Temperature Cycle Moisture Resistance Cyclic High Temperature Storage Temperature Humidity Storage Low Temperature Storage Vibration JEITA ED-4701 300 303 JEITA ED-4701 300 307 JEITA ED-4701 100 105 JEITA ED-4701 200 203 JEITA ED-4701 200 201 JEITA ED-4701 100 103 JEITA ED-4701 200 202 JEITA ED-4701 500 501 JEITA ED-4701 400 403 Drop Electrostatic Discharge JEITA ED-4701 300 304 RH=90% Solvent : Isopropyl Alcohol Solvent Temperature : 20 ~ 25°C Dipping Time : 5 min. 100 ~ 2000 ~ 100Hz Sweep 4min. 200m/s2 3directions, 4cycles 75cm R=1.5kΩ, C=100pF Test Voltage=2kV (2) CRITERIA FOR JUDGING DAMAGE Item Forward Voltage Luminous Intensity Condition 1 Luminous Intensity Condition 2 Criteria for Judgement Min. Max. Symbol Test Conditions VF IF=10mA IV IF=10mA L.S.L.**) 0.7 - IV IF=10mA L.S.L.**) 0.5 - *) U.S.L. : Upper Standard Level - U.S.L.*) **) L.S.L. : Lower Standard Level These test items are judged by the criteria of Luminous Intensity Condition 2. -3- 1.1 0/22 Nichia STS-DA1-0071 <Cat.No.071226> 7.CAUTIONS The LEDs are devices which are materialized by combining Blue LEDs and special phosphors. Consequently, the color of the LEDs is changed a little by an operating current. Care should be taken after due consideration when using LEDs. (1) Moisture Proof Package · When moisture is absorbed into the SMT package it may vaporize and expand during soldering. There is a possibility that this can cause exfoliation of the contacts and damage to the optical characteristics of the LEDs. For this reason, the moisture proof package is used to keep moisture to a minimum in the package. · The moisture proof package is made of an aluminum moisture proof bag. A package of a moisture absorbent material (silica gel) is inserted into the aluminum moisture proof bag. The silica gel changes its color from blue to pink as it absorbs moisture. (2) Storage · Storage Conditions Before opening the package : The LEDs should be kept at 30°C or less and 90%RH or less. The LEDs should be used within a year. When storing the LEDs, moisture proof packaging with absorbent material (silica gel) is recommended. After opening the package : The LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be soldered within 168 hours (7days) after opening the package. If unused LEDs remain, they should be stored in moisture proof packages, such as sealed containers with packages of moisture absorbent material (silica gel). It is also recommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bag again. · If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions. Baking treatment : more than 24 hours at 65 ± 5°C · This product has silver plated metal parts that are inside and/or outside the package body. The silver plating becomes tarnished when being exposed to an environment which contains corrosive gases. Any LED with tarnished leads may lead to poor solderability and deterioration of optical characteristics. Please do not expose the LEDs to corrosive atmosphere during storage. · After assembly and during use, silver plating can be affected by the corrosive gases emitted by components and materials in close proximity of the LEDs within an end product, and the gases entering into the product from the external atmosphere. The above should be taken into consideration when designing. · Please avoid rapid transitions in ambient temperature, especially in high humidity environments where condensation can occur. -4- Nichia STS-DA1-0071 <Cat.No.071226> (3) Heat Generation · Thermal design of the end product is of paramount importance. Please consider the heat generation of the LED when making the system design. The coefficient of temperature increase per input electric power is affected by the thermal resistance of the circuit board and density of LED placement on the board, as well as other components. It is necessary to avoid intense heat generation and operate within the maximum ratings given in this specification. · The operating current should be decided after considering the ambient maximum temperature of LEDs. -5- Nichia STS-DA1-0071 <Cat.No.071226> (4) Soldering Conditions · The LEDs can be soldered in place using the reflow soldering method. Nichia cannot make a guarantee on the LEDs after they have been assembled using the dip soldering method. · Recommended soldering conditions Reflow Soldering Hand Soldering Lead Solder Lead-free Solder Pre-heat 120 ~ 150°C 180 ~ 200°C Temperature 350°C Max. Pre-heat time 120 sec. Max. 120 sec. Max. Soldering time 3 sec. Max. Peak 240°C Max. 260°C Max. Soldering time 10 sec. Max. 10 sec. Max. Condition refer to refer to (one time only) temperature Temperature - profile 1. Temperature - profile 2. (N2 reflow is recommended.) Although the recommended soldering conditions are specified in the above table, reflow or hand soldering at the lowest possible temperature is desirable for the LEDs. A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature. [Temperature-profile (Surface of circuit board)] Use the conditions shown to the under figure. <1 : Lead Solder> <2 : Lead-free Solder> 1~ 5°C / sec. 2.5 ~ 5°C / sec. Pre-heating 120 ~ 150°C 60sec.Max. Above 200°C 2.5 ~ 5°C / sec. 240°C Max. 10sec. Max. 1~ 5°C / sec. Pre-heating 180 ~ 200°C 60sec.Max. Above 220°C 260°C Max. 10sec. Max. 120sec.Max. 120sec.Max. [Recommended soldering pad design] Use the following conditions shown in the figure. 8.8 4.0 4.0 2.9 (0.25) 4.0 2.0 (1.5) 2.9 : Solder resist (Unit : mm) · Occasionally there is a brightness decrease caused by the influence of heat or ambient atmosphere during air reflow. It is recommended that the User use the nitrogen reflow method. · Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. · Reflow soldering should not be done more than two times. · When soldering, do not put stress on the LEDs during heating. · After soldering, do not warp the circuit board. -6- Nichia STS-DA1-0071 <Cat.No.071226> (5) Cleaning · It is recommended that isopropyl alcohol be used as a solvent for cleaning the LEDs. When using other solvents, it should be confirmed beforehand whether the solvents will dissolve the package and the resin or not. Freon solvents should not be used to clean the LEDs because of worldwide regulations. · Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of ultrasonic cleaning on the LEDs depends on factors such as ultrasonic power and the assembled condition. Before cleaning, a pre-test should be done to confirm whether any damage to the LEDs will occur. (6) Static Electricity · Static electricity or surge voltage damages the LEDs. It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs. · All devices, equipment and machinery must be properly grounded. It is recommended that precautions be taken against surge voltage to the equipment that mounts the LEDs. · When inspecting the final products in which LEDs were assembled, it is recommended to check whether the assembled LEDs are damaged by static electricity or not. It is easy to find static-damaged LEDs by a light-on test or a VF test at a lower current (below 1mA is recommended). · Damaged LEDs will show some unusual characteristics such as the forward voltage becomes lower, or the LEDs do not light at the low current. Criteria : (VF > 2.0V at IF=0.5mA) (7) Others · NHSA505D complies with RoHS Directive. · The LED light output is strong enough to injure human eyes. Precautions must be taken to prevent looking directly at the LEDs with unaided eyes for more than a few seconds. · Flashing lights have been known to cause discomfort in people; you can prevent this by taking precautions during use. Also, people should be cautious when using equipment that has had LEDs incorporated into it. · The LEDs 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 LEDs 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). · User shall not reverse engineer by disassembling or analysis of the LEDs without having prior written consent from Nichia. When defective LEDs are found, the User shall inform Nichia directly before disassembling or analysis. · The formal specifications must be exchanged and signed by both parties before large volume purchase begins. · The appearance and specifications of the product may be modified for improvement without notice. -7- Nichia STS-DA1-0071 <Cat.No.071226> ICI Chromaticity Diagram 0.9 520 530 0.8 540 510 550 0.7 560 0.6 570 500 0.5 580 0.4 L1 y 590 600 610 620 0.3 490 630 0.2 480 0.1 470 460 0 0 0.1 0.2 0.3 0.4 x ½ Color Coordinates Measurement allowance is ± 0.01. -8- 0.5 0.6 0.7 0.8 10 5 2.0 1.5 1.0 0.5 0 0 10 20 30 40 Forward Current IFP (mA) Ambient Temperature vs. Forward Voltage Ambient Temperature vs. Relative Luminosity 3.7 2.0 3.5 IFP=10mA 3.3 3.1 2.9 2.7 2.5 -60 -30 0 30 60 90 120 Ambient Temperature Ta (°C) Relative Luminosity (a.u.) -9- Forward Voltage VF (V) 1 2.5 2.7 2.9 3.1 3.3 3.5 3.7 Forward Voltage VF (V) Ta=25°C 2.5 IFP=10mA 1.0 0.5 0.2 -60 -30 0 30 60 90 120 Ambient Temperature Ta (°C) Allowable Forward Current IFP (mA) Relative Luminosity (a.u.) Forward Current IFP (mA) Ta=25°C 100 Ta=25°C 50 30 15 10 5 1 1 5 10 20 50 100 Duty Ratio (%) Ambient Temperature vs. Allowable Forward Current Allowable Forward Current IF (mA) 3.0 100 50 30 Duty Ratio vs. Allowable Forward Current Forward Current vs. Relative Luminosity Forward Voltage vs. Forward Current 25 20 15 10 6 5 0 0 20 40 60 80 100 120 Ambient Temperature Ta (°C) NICHIA CORPORATION NHSA505D Title CHARACTERISTICS No. 071220706941 Nichia STS-DA1-0071 <Cat.No.071226> Model Spectrum 0.440 Ta=25°C y 0.435 0.430 10mA 30mA 1mA 0.425 0.420 0.555 0.560 0.565 Relative Emission Intensity (a.u.) Forward Current vs. Chromaticity Coordinate 0.570 0.575 x Ambient Temperature vs. Chromaticity Coordinate -40°C 0°C 25°C 50°C 0.425 110°C 0.560 0.565 0.570 0.575 x Relative Luminosity (a.u.) -10- 0.435 y 0.8 0.6 0.4 0.2 0 400 500 600 700 Wavelength λ (nm) 800 Y 0° 1.0 IFP=10mA 0.420 0.555 Ta=25°C IF=10mA 1.0 Directivity 0.440 0.430 1.2 X 10° 20° X 30° Ta=25°C IFP=10mA X-X Y-Y Y 40° 50° 60° 0.5 70° 80° 0 90° 60° 30° Radiation Angle 0° 0.5 NICHIA CORPORATION NHSA505D Title CHARACTERISTICS No. 071220706951 Nichia STS-DA1-0071 <Cat.No.071226> Model 90° 1.0 4.2 ITEM MATERIALS PACKAGE ENCAPSULATING RESIN ELECTRODES Heat-Resistant Polymer Silicone Resin (with Phosphor) Ag Plating Copper Alloy 3 (0.7) Internal Circuit Protection device A (1) K 4.5 Cathode mark ½ NHSA505D has a protection device built in as a protection circuit against static electricity. 2.5 0.63 3 (2.2) -11- 1 (0.5) (4) 1.25 Cathode 1.4 (1.5) 4.3 1.4 Anode Model NICHIA CORPORATION Title No. NHSA505D OUTLINE DIMENSIONS 071001700721 Nichia STS-DA1-0071 <Cat.No.071226> 1.8 2.65 Unit mm 10/1 Scale Allow ±0.2 Taping part φ 1.5+0.1 -0 8±0.1 2±0.1 4±0.1 1.75±0.1 Reel part 17.5±1 13.5±0.5 φ 330±0.2 0.3±0.05 φ 1.5+0.2 -0 φ2 1 ±0.8 3.25±0.1 φ 0 27 φ 80±1 4.75±0.1 12+0.2 - 0.1 5.5±0.05 Cathode mark ±0.2 φ 13 3.35±0.1 Label XXXX LED TYPE NxSx505xT LOT XXXXXX-U QTY pcs RoHS Reel end of tape No LEDs LEDs mounting part No LEDs -12- Pull direction Top cover tape Embossed carrier tape Reel Lead Min.160mm (No LEDs) Reel Lead Min.100mm (No LEDs) Reel Lead Min.400mm Model Taping is based on the JIS C 0806 : Packaging of Electronic Components on Continuous Tapes. NICHIA CORPORATION Title No. NxSx505xT TAPING DIMENSIONS 071214705921 Nichia STS-DA1-0071 <Cat.No.071226> 2,500pcs/Reel Unit mm Scale Allow Nichia STS-DA1-0071 <Cat.No.071226> The reel and moisture absorbent material are put in the moisture proof foil bag and then heat sealed. Reel Moisture proof foil bag Label NICHIA Seal XXXX LED TYPE LOT QTY NxSx505xT xxxxxx-U RoHS PCS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Moisture absorbent material The box is partitioned with the cardboard. Label NICHIA Nichia LED XXXX LED TYPE RANK QTY NxSx505xT U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Packing unit Moisture proof foil bag Cardboard box Cardboard box S Reel/bag 1reel Quantity/bag (pcs) 2,500 MAX. Dimensions (mm) 391¯379¯149¯8t NICHIA CORPORATION -13- Reel/box 5reel MAX. Quantity/box (pcs) 12,500 MAX. Model NxSx505xT Title PACKING No. 071214705931