No. STSE-CC5026A <Cat.No.050307> SPECIFICATIONS FOR NICHIA CHIP TYPE BLUE LED MODEL : NHSB046T NICHIA CORPORATION -0- Nichia STSE-CC5026A <Cat.No.050307> 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 Pulse Width < = 10msec. : (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Luminous Intensity Iv x Chromaticity Coordinate y - Absolute Maximum Rating 10 30 85 30 -40 ~ +100 -40 ~ +100 Reflow Soldering : 260°C Dip Soldering : 260°C Hand Soldering : 350°C and (Ta=25°C) Unit mA mA mA mW °C °C for 10sec. for 10sec. for 3sec. Duty < = 1/10 Condition IF=5[mA] IF=5[mA] IF=5[mA] IF=5[mA] Typ. (2.9) (31) 0.133 0.075 (Ta=25°C) Max. Unit 3.1 V mcd - Min. 37 26 19 (Ta=25°C) Max. Unit 52 mcd 37 mcd 26 mcd Please refer to CIE 1931 chromaticity diagram. (3) Ranking Item Luminous Intensity Rank S Rank R Rank Q Symbol Iv Iv Iv Condition IF=5[mA] IF=5[mA] IF=5[mA] Luminous Intensity Measurement allowance is ± 10%. Color Ranks x y 0.137 0.037 Rank W1 0.124 0.142 0.058 0.081 0.151 0.058 x y 0.124 0.058 (IF=5mA,Ta=25°C) Rank W2 0.110 0.132 0.142 0.087 0.112 0.081 Color Coordinates Measurement allowance is ± 0.01. One delivery will include up to two color ranks and three luminous intensity ranks of the products. The quantity-ratio of the ranks is decided by Nichia. 2.TYPICAL INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS Please refer to figure’s page. -1- Nichia STSE-CC5026A <Cat.No.050307> 3.OUTLINE DIMENSIONS AND MATERIALS Please refer to figure’s page. Material as follows ; Package Encapsulating Resin Electrodes : : : Heat-Resistant Polymer Epoxy Resin (with Diffused) 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 ( 4 for 2004, 5 for 2005 ) - 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-CC5026A <Cat.No.050307> 6.RELIABILITY (1) TEST ITEMS AND RESULTS Standard Test Method JEITA ED-4701 300 301 Test Conditions Tsld=260°C, 10sec. (Pre treatment 30°C,70%,168hrs.) Note 1 time JEITA ED-4701 300 303 JEITA ED-4701 300 301 Tsld=235 ± 5°C, 2sec. (using flux) Tsld=260°C, 10sec. (Pre treatment 30°C,70%,168hrs.) 1 time over 95% 2 times 0/22 JEITA ED-4701 300 303 JEITA ED-4701 300 307 Tsld=215 ± 5°C, 3sec. (using flux, Lead Solder) -40°C ~ 100°C 1min. (10sec.) 1min. (Pre treatment 30°C,70%,168hrs.) -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% 100 cycles 0/22 0/100 100 cycles 0/100 10 cycles 0/100 1000 hrs. 0/100 Ta=60°C, RH=90% 1000 hrs. 0/100 Ta=-40°C 1000 hrs. 0/100 Steady State Operating Life Ta=25°C, IF=10mA 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=5mA 1000 hrs. 0/100 60°C, RH=90%, IF=5mA 1000 hrs. 0/100 Ta=-40°C, IF=5mA 1000 hrs. 0/100 1 time 0/22 4 times 0/10 3 times 0/10 3 times Negative/Positive 0/22 Test Item Resistance to Soldering Heat (Dip Soldering) Solderability (Dip Soldering) 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 Vibration 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 Solvent : Isopropyl Alcohol Solvent Temperature : 20 ~ 25°C Dipping Time : 5 min. 200m/s2, 100 ~ 2000Hz (Sweep 4min.) 48min., 3directions 75cm R=1.5kΩ, C=100pF Test Voltage=2kV Number of Damaged 0/22 (2) CRITERIA FOR JUDGING THE DAMAGE Item Forward Voltage Luminous Intensity Condition 1 Luminous Intensity Condition 2 Criteria for Judgement Min. Max. Symbol Test Conditions VF IF=5mA IV IF=5mA L.S.L.**) 0.7 - IV IF=5mA 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 STSE-CC5026A <Cat.No.050307> 7.CAUTIONS (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 with a zipper. 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 electrode sections are comprised of a silver plated copper alloy. The silver surface may be affected by environments which contain corrosive gases and so on. Please avoid conditions which may cause the LED to corrode, tarnish or discolor. This corrosion or discoloration may cause difficulty during soldering operations. It is recommended that the User use the LEDs as soon as possible. · 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-CC5026A <Cat.No.050307> (4) Soldering Conditions · The LEDs can be soldered in place using the reflow soldering method and the dip soldering method. · 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. 260°C Max. 240°C Max. 10 sec. Max. refer to Temperature - profile 2. (N2 reflow is recommended.) 10 sec. Max. refer to Temperature - profile 1. Dip Soldering Pre-heat Pre-heat time Solder bath temperature Dipping time Hand Soldering 100°C Max. 60 sec. Max. 260°C Max. Temperature Soldering time 350°C Max. 3 sec. Max. (one time only) 10 sec. Max. After reflow soldering rapid cooling should be avoided. [Temperature-profile (Surface of circuit board)] Use the conditions shown to the under figure. <1 : Lead Solder> <2 : Lead-free Solder> 2.5 ~ 5°C / sec. 2.5 ~ 5°C / sec. Pre-heating 120 ~ 150°C 1~ 5°C / sec. 240°C Max. 10sec. Max. 1~ 5°C / sec. 60sec.Max. Above 200°C Pre-heating 180 ~ 200°C 260°C Max. 10sec. Max. 60sec.Max. Above 220°C 120sec.Max. 120sec.Max. [Recommended soldering pad design] Use the following conditions shown in the figure. 9.2 4 4 : Solder resist 4 0.8 1 0.8 (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- Nichia STSE-CC5026A <Cat.No.050307> (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 measures 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 · 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-CC5026A <Cat.No.050307> ICI Chromaticity Diagram 0.9 520 530 0.8 540 510 550 0.7 560 0.6 570 500 580 0.5 y 590 0.4 600 610 0.3 620 630 490 0.2 480 W2 W1 0.1 470 460 0 0 0.1 0.2 0.3 0.4 x ½ Color Coordinates Measurement allowance is ± 0.01. -7- 0.5 0.6 0.7 0.8 5 2.5 2.0 1.5 1.0 0.5 0 2.7 2.9 3.1 3.3 3.5 Forward Voltage VF (V) Ta=25°C 3.0 0 10 20 30 40 Forward Current IFP (mA) Ambient Temperature vs. Forward Voltage Ambient Temperature vs. Relative Luminosity 3.2 2.0 -8- 3.1 IFP=5mA 3.0 2.9 2.8 2.7 2.6 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) IFP=5mA 1.0 0.5 0.2 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Allowable Forward Current IFP (mA) Relative Luminosity (a.u.) 10 Relative Luminosity (a.u.) Forward Current IFP (mA) 30 1 2.5 Forward Voltage VF (V) Ta=25°C 100 Ta=25°C 50 30 10 5 1 1 5 10 20 50 100 Duty Ratio (%) Ambient Temperature vs. Allowable Forward Current Allowable Forward Current IF (mA) 3.5 100 50 Duty Ratio vs. Allowable Forward Current Forward Current vs. Relative Luminosity Forward Voltage vs. Forward Current 15.0 12.5 10.0 7.5 5.0 2.5 0 0 20 40 60 80 100 120 Ambient Temperature Ta (°C) NICHIA CORPORATION NHSB046 Title CHARACTERISTICS No. 050221537421 Nichia STSE-CC5026A <Cat.No.050307> Model Forward Current vs. Chromaticity Coordinate (λD) 1mA(472.6nm) y 0.09 5mA(470.6nm) 10mA(469.5nm) 30mA(467.5nm) 0.07 0.05 0.03 0.10 0.12 0.14 0.16 0.18 0.20 476 Ta=25°C 474 472 470 468 466 464 1 5 10 30 50 100 Forward Current IFP (mA) Ta=25°C IF=5mA 1.0 0.8 0.6 0.4 0.2 0 350 400 450 500 550 600 650 Wavelength λ (nm) Ambient Temperature vs. Dominant Wavelength Dominant Wavelength λD (nm) -9- Dominant Wavelength λD (nm) x Forward Current vs. Dominant Wavelength 1.2 Directivity 474 0° 1.0 476 IFP=5mA Relative Luminosity (a.u.) Ta=25°C 0.11 Relative Emission Intensity (a.u.) 0.13 Spectrum 472 470 468 466 464 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) 10° 20° Y 30° X X 40° Y 50° 60° 0.5 Ta=25°C IFP=5mA X-X Y-Y 0 90° 60° 30° Radiation Angle NICHIA CORPORATION 80° 0° 0.5 90° 1.0 NHSB046 Title CHARACTERISTICS No. 050221537431 Nichia STSE-CC5026A <Cat.No.050307> Model 70° 1.4 (1.15) 0.4 (1.4) 2.2 2 (1.55) 0.4 Anode Cathode Cathode mark (C 0.25) Internal Circuit K (0.7) 1.3 -10- Protection device (0.7) A 0.9 ITEM PACKAGE ENCAPSULATING RESIN ELECTRODES MATERIALS Heat-Resistant Polymer Epoxy Resin (with Diffused) Ag Plating Copper Alloy ½ NHSB046 has a protection device built in as a protection circuit against static electricity. NICHIA CORPORATION Title No. NHSB046 OUTLINE DIMENSIONS 050208537031 Unit mm 15/1 Scale Allow ±0.1 Nichia STSE-CC5026A <Cat.No.050307> Model 1.51±0.1 4±0.1 φ 1+0.2 -0 No LEDs φ2 1 ±0.8 ±0.2 φ 13 Label XXXX LED TYPE NHSx046T LOT XXXXXX-U QTY pcs 1.48±0.1 Reel End of tape 11.4±1 9±0.3 φ 180+0 -3 φ 60+1 -0 (2.75) Cathode mark Reel part 2.4±0.1 2±0.05 3.5±0.05 φ 1.5+0.1 -0 0.25±0.05 8+0.3 - 0.1 4±0.1 1.75±0.1 Taping part LEDs mounting part No LEDs -11- Pull direction Top cover tape Embossed carrier tape Reel Lead Min.40mm (No LEDs) Reel Lead Min.160mm (No LEDs is more than 40) Reel Lead Min.400mm Model Taping is based on the JIS C 0806 : Packaging of Electronic Components on Continuous Tapes. NICHIA CORPORATION Title No. NHSx046T TAPING DIMENSIONS 050128537051 Unit mm Scale Allow Nichia STSE-CC5026A <Cat.No.050307> 3,000pcs/Reel Nichia STSE-CC5026A <Cat.No.050307> The reel and moisture absorbent material are put in the moisture proof foil bag and then heat sealed. Reel Label NICHIA Seal XXXX LED TYPE LOT QTY NHSx046T xxxxxx-U PCS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Moisture proof foil bag Moisture absorbent material Empty space in the box is filled with cushion material. Label NICHIA Nichia LED XXXX LED TYPE RANK QTY NHSx046T 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) 3,000 MAX. Dimensions (mm) 270¯280¯100¯4t 270¯280¯200¯4t 270¯280¯300¯4t NICHIA CORPORATION -12- Reel/box 4reel MAX. 10reel MAX. 16reel MAX. Quantity/box (pcs) 12,000 MAX. 30,000 MAX. 48,000 MAX. Model NHSx046T Title PACKING No. 050128537071