No. STSE-CC7004B <Cat.No.070423> SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE MODEL : NSSW090AT NICHIA CORPORATION -0- LED Nichia STSE-CC7004B <Cat.No.070423> 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Soldering Temperature IFP Conditions Symbol IF IFP VR PD Topr Tstg Tsld Pulse Width < = 10msec. : (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Reverse Current IR Luminous Intensity Iv (Chromaticity Coordinate 1) x Chromaticity Coordinate 1 y Luminous Intensity Iv (Chromaticity Coordinate 2) x Chromaticity Coordinate 2 y - Absolute Maximum Rating 30 100 5 105 -30 ~ + 85 -40 ~ +100 Reflow Soldering : 260°C Hand Soldering : 350°C and (Ta=25°C) Unit mA mA V mW °C °C for 10sec. for 3sec. Duty < = 1/10 (Ta=25°C) Max. Unit 3.5 V 50 µA Condition IF=20[mA] VR= 5[V] Typ. (3.2) - IF=20[mA] (1500) - mcd IF=20[mA] IF=20[mA] 0.31 0.32 - - IF=20[mA] (1400) - mcd IF=20[mA] IF=20[mA] 0.30 0.295 - - Please refer to CIE 1931 chromaticity diagram. (3) Ranking Item Rank V12 Rank V11 Luminous Intensity Rank U22 Rank U21 Symbol Iv Iv Iv Iv Condition IF=20[mA] IF=20[mA] IF=20[mA] IF=20[mA] Min. 1580 1440 1300 1200 (Ta=25°C) Max. Unit 1720 mcd 1580 mcd 1440 mcd 1300 mcd Luminous Intensity Measurement allowance is ± 7%. Color Ranks Rank a52 0.272 0.282 0.258 0.272 x y 0.280 0.248 x y Rank a54 0.272 0.275 0.282 0.258 0.281 0.272 x y Rank a62 0.282 0.291 0.272 0.287 0.288 0.262 x y x y 0.287 0.240 (IF=20mA,Ta=25°C) Rank a53 0.280 0.288 0.295 0.248 0.262 0.253 0.282 0.272 Rank a61 0.275 0.287 0.281 0.295 0.291 0.287 0.295 0.253 Rank a63 0.288 0.296 0.262 0.276 0.301 0.265 - 0.288 0.262 0.296 0.276 x y -1- Nichia STSE-CC7004B <Cat.No.070423> 0.291 0.287 Rank be1 0.287 0.296 0.295 0.304 0.301 0.265 Rank be3 0.296 0.302 0.276 0.283 0.302 0.283 Rank bf2 0.299 0.309 0.294 0.305 x y 0.309 0.305 Rank bg1 0.307 0.319 0.315 0.328 x y Rank bg3 0.313 0.311 0.321 0.283 0.294 0.306 x y x y x y 0.299 0.294 x y 0.305 0.272 x y 0.311 0.294 x y 0.320 0.317 x y 0.296 0.276 Rank be2 0.291 0.299 0.287 0.294 0.302 0.283 0.299 0.294 Rank bf1 0.296 0.307 0.304 0.315 0.309 0.305 0.305 0.272 Rank bf3 0.302 0.311 0.283 0.294 0.313 0.283 0.311 0.294 Rank bg2 0.309 0.320 0.305 0.317 0.321 0.306 Color Coordinates Measurement allowance is ± 0.005. One delivery will include up to four color ranks and four luminous intensity ranks of the products. The quantity-ratio of the ranks is decided by Nichia. 2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS Please refer to figure’s page. 3.OUTLINE DIMENSIONS AND MATERIALS Please refer to figure’s page. Material as follows ; Package Encapsulating Resin Electrodes : : : Heat-Resistant Polymer Silicone Resin (with Diffused + Phosphor) Ag Plating Copper Alloy 4.PACKAGING · The LEDs are packed in cardboard boxes after taping. Please refer to figure’s page. 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 ( 6 for 2006, 7 for 2007 ) - 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 STSE-CC7004B <Cat.No.070423> 6.RELIABILITY (1) TEST ITEMS AND RESULTS Test Item Resistance to Soldering Heat (Reflow Soldering) Solderability (Reflow Soldering) Thermal Shock Temperature Cycle Moisture Resistance Cyclic High Temperature Storage Temperature Humidity Storage Low Temperature Storage Steady State Operating Life Condition 1 Steady State Operating Life Condition 2 Steady State Operating Life of High Temperature Steady State Operating Life of High Humidity Heat Steady State Operating Life of Low Temperature Vibration Standard Test Method JEITA ED-4701 300 301 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 400 403 Test Conditions Tsld=260°C, 10sec. (Pre treatment 30°C,70%,168hrs.) Note 2 times Number of Damaged 0/50 Tsld=215 ± 5°C, 3sec. (Lead Solder) 0°C ~ 100°C 15sec. 15sec. -40°C ~ 25°C ~ 100°C ~ 25°C 30min. 5min. 30min. 5min. 25°C ~ 65°C ~ -10°C 90%RH 24hrs./1cycle Ta=100°C 1 time over 95% 20 cycles 0/50 100 cycles 0/50 10 cycles 0/50 1000 hrs. 0/50 Ta=60°C, 1000 hrs. 0/50 Ta=-40°C 1000 hrs. 0/50 Ta=25°C, IF=20mA 1000 hrs. 0/50 Ta=25°C, IF=30mA 500 hrs. 0/50 Ta=85°C, IF=8.5mA 1000 hrs. 0/50 60°C, RH=90%, IF=15mA 500 hrs. 0/50 Ta=-30°C, IF=20mA 1000 hrs. 0/50 48min. 0/50 1 time 0/50 1 time 0/50 RH=90% Substrate Bending JEITA ED-4702 100 ~ 2000 ~ 100Hz Sweep 4min. 200m/s2 3directions, 4cycles 3mm, 5 ± 1 sec. Adhesion Strength JEITA ED-4702 5N, 10 ± 1 sec. 0/50 (2) CRITERIA FOR JUDGING DAMAGE Item Symbol Forward Voltage VF Reverse Current IR Luminous Intensity IV *) U.S.L. : Upper Standard Level Test Conditions Criteria for Judgement Min. Max. IF=20mA U.S.L.*) VR=5V U.S.L.*) IF=20mA L.S.L.**) 0.7 **) L.S.L. : Lower Standard Level -3- 1.1 2.0 Nichia STSE-CC7004B <Cat.No.070423> 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 · Nichia LED electrodes and leadframes are silver plated copper alloy. The silver surface may be affected by environments which contain corrosive substances. Please avoid conditions which may cause the LED to corrode, tarnish or discolor. This corrosion or discoloration might lower solderability or might affect on optical characteristics. · Please avoid rapid transitions in ambient temperature, especially in high humidity environments where condensation can occur. (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. -4- Nichia STSE-CC7004B <Cat.No.070423> (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. · NSSW090A is a lower profile design than our other products. Care must be taken in handling and assembly of this product in to avoid damage. · Recommended soldering conditions Pre-heat Pre-heat time Peak temperature Soldering time Condition Reflow Soldering Lead Solder Lead-free Solder 180 ~ 200°C 120 ~ 150°C 120 sec. Max. 120 sec. Max. 240°C Max. 260°C Max. Hand Soldering Temperature Soldering time 350°C Max. 3 sec. Max. (one time only) 10 sec. Max. 10 sec. Max. refer to refer to 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. <2 : Lead-free Solder> <1 : Lead Solder> 2.5 ~ 5°C / sec. 2.5 ~ 5°C / sec. Pre-heating 120 ~ 150°C 60sec.Max. Above 200°C 1~ 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. 0.85 [Recommended soldering pad design] Use the following conditions shown in the figure. 1.5 2.1 1.5 (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. (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. -5- Nichia STSE-CC7004B <Cat.No.070423> (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 leak current remarkably increases, 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 · NSSW090A complies with RoHS Directive. · Care must be taken to ensure that the reverse voltage will not exceed the absolute maximum rating when using the LEDs with matrix drive. · 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. -6- Nichia STSE-CC7004B <Cat.No.070423> ICI Chromaticity Diagram 0.9 520 530 0.8 540 510 550 0.7 560 0.6 570 500 0.5 580 y 590 0.4 600 be2 bg1 bg2 bf1 bf2 be1 a61 bg3 a54 bf3 be3 a52 a63 a62 a53 0.3 490 0.2 610 620 630 480 0.1 470 460 0 0 0.1 0.2 0.3 0.4 0.5 x ½ Color Coordinates Measurement allowance is ± 0.005. -7- 0.6 0.7 0.8 50 20 10 5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 20 40 60 80 100 120 Forward Current IFP (mA) Ambient Temperature vs. Forward Voltage Ambient Temperature vs. Relative Luminosity 5.0 2.0 4.6 4.2 IFP=60mA IFP=20mA IFP=5mA 3.8 3.4 3.0 2.6 2.2 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Relative Luminosity (a.u.) -8- Forward Voltage VF (V) 1 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Forward Voltage VF (V) Ta=25°C 3.5 IFP=20mA 1.0 0.5 0.2 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Allowable Forward Current IFP (mA) Relative Luminosity (a.u.) Forward Current IFP (mA) Ta=25°C 200 Ta=25°C 100 50 30 20 10 1 5 10 20 50 100 Duty Ratio (%) Ambient Temperature vs. Allowable Forward Current Allowable Forward Current IF (mA) 4.0 200 100 Duty Ratio vs. Allowable Forward Current Forward Current vs. Relative Luminosity Forward Voltage vs. Forward Current 40 30 20 8.5 0 0 20 40 60 80 100 Ambient Temperature Ta (°C) NICHIA CORPORATION NSSW090A Title CHARACTERISTICS No. 061117657911 Nichia STSE-CC7004B <Cat.No.070423> Model Spectrum Forward Current vs. Chromaticity Coordinate Relative Emission Intensity (a.u.) 0.34 Ta=25°C 0.33 1mA 5mA 20mA 50mA y 0.32 100mA 0.31 0.30 0.29 0.30 0.31 0.32 0.33 x Ambient Temperature vs. Chromaticity Coordinate Ta=25°C IF=20mA 1.0 0.8 0.6 0.4 0.2 0 350 450 550 650 Wavelength λ (nm) Relative Luminosity (a.u.) -30°C 0°C 25°C 50°C 0.32 y -9- IFP=20mA 85°C 0.31 0.30 0.31 x 0.32 0.33 Y 0° 1.0 0.33 750 Directivity 0.34 0.30 0.29 1.2 X 10° 20° X 30° Ta=25°C IFP=20mA X-X Y-Y Y 40° 50° 60° 0.5 70° 80° 0 90° 60° 30° Radiation Angle 0° 0.5 NICHIA CORPORATION NSSW090A Title CHARACTERISTICS No. 061117657921 Nichia STSE-CC7004B <Cat.No.070423> Model 90° 1.0 3.4 K (0.31) 0.45 ± 0.08 Cathode mark C 0.12 3.8 (3.6) (2.1) A 1.1 0.68 MATERIALS PACKAGE ENCAPSULATING RESIN ELECTRODES Heat-Resistant Polymer Silicone Resin (with Diffused + Phosphor) Ag Plating Copper Alloy 0.3 Cathode Anode (NOTE) The LED may have flash/flange which exceeds the tolerance of this print. Model NICHIA CORPORATION Title No. NSSW090x OUTLINE DIMENSIONS 061117657871 Unit mm 15/1 Scale Allow ±0.1 Nichia STSE-CC7004B <Cat.No.070423> 0.36 (0.1) 0.35 -10- 0.68 ITEM Taping part φ 180+0 -3 φ2 1 ±0.8 φ 60+1 -0 5.5±0.05 Cathode mark ±0.2 φ 13 4±0.1 15.4±1 13+1 -0 0.2±0.05 3.91±0.1 2±0.05 (3.44) 4±0.1 12+0.3 - 0.1 φ 1.5+0.1 -0 1.75±0.1 Reel part (20°) (8°) (0.52) 0.6±0.1 Label WHITE LED (0.35) 1.16±0.1 TYPE NSSW090xT LOT xxxxxx-U QTY pcs Reel end of tape LEDs mounting part No LEDs No LEDs -11Pull direction Top cover tape Embossed carrier tape Reel Lead Min.100mm (No LEDs) Reel Lead Min.160mm (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. NSSW090xT TAPING DIMENSIONS 061226659181 Unit mm Scale Allow Nichia STSE-CC7004B <Cat.No.070423> 6,000pcs/Reel Nichia STSE-CC7004B <Cat.No.070423> The reel and moisture absorbent material are put in the moisture proof foil bag and then heat sealed. Reel Label NICHIA Seal WHITE LED TYPE LOT QTY NSSW090xT xxxxxx-U PCS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Moisture proof foil bag Moisture absorbent material The box is partitioned with the cardboard. Label NICHIA Nichia WHITE LED LED TYPE RANK QTY NSSW090xT U PCS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Packing unit Moisture proof foil bag Cardboard box Cardboard box S Cardboard box M Cardboard box L Reel/bag 1reel Quantity/bag (pcs) 6,000 MAX. Dimensions (mm) 291¯237¯120¯8t 259¯247¯243¯5t 444¯262¯259¯8t NICHIA CORPORATION -12- Reel/box 5reel MAX. 10reel MAX. 20reel MAX. Quantity/box (pcs) 30,000 MAX. 60,000 MAX. 120,000 MAX. Model NSSW090xT Title PACKING No. 061226657881