NASW031AT

NASW031AT NICHIA | Alldatasheet

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-0- No. STSE-CC6053A <Cat.No.060509> SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED MODEL : NASW031AT NICHIA CORPORATION

-1- Nichia STSE-CC6053A <Cat.No.060509> 1.SPECIFICATIONS ( 1 ) A b s o l u t e M a x i m u m R a t i n g s ( T a = 2 5 ° C ) Item Symbol Absolute Maximum Rating Unit Forward Current ½½ I F 30 mA Pulse Forward Current I FP 100 mA R e v e r s e V o l t a g e ½½ V R 5 V Total Power Dissipation P tot 210 mW Operating Temperature T opr -30 ~ + 85 °C Storage Temperature T stg -40 ~ + 100 °C Soldering Temperature T sld Reflow Soldering : 260°C for 10sec. Hand Soldering : 350°C for 3sec. ½ I FP Conditions : Pulse Width 10msec. and Duty 1/10 ½½ Rating per one circuit. ½½½ Rating for total power dissipation when two circuits are lit simultaneously. (2) Initial Electrical/Optical Characteristics (Ta=25°C) Item Symbol Condition Typ. Max. Unit Forward Voltage VF IF=20mA/one circuit (3.2) 3.5 V Reverse Current IR VR= 5V/one circuit - 50 µA Luminous Intensity Iv IF=20mA/one circuit Two circuits are lit simultaneously. (4100) - mcd x - 0.31 - - y - IF=20mA/one circuit Two circuits are lit simultaneously. 0.32 - - ½ Please refer to CIE 1931 chromaticity diagram. ( 3 ) R a n k i n g ( T a = 2 5 ° C ) Item Symbol Condition Min. Max. Unit Rank V Iv 5000 7200 mcd Rank U Iv 3600 5000 mcd Luminous Intensity Rank T Iv IF=20mA/one circuit Two circuits are lit simultaneously. 2500 3600 mcd ½ Luminous Intensity Measurement allowance is ± 10%. C o l o r R a n k s ( I F=20mA/one circuit Two circuits are lit simultaneously. Ta=25°C) Rank a0 Rank b1 Rank b2 Rank c0 y 0.276 0.295 0.339 0.318 y 0.318 0.360 0.385 0.351 ½ Color Coordinates Measurement allowance is ± 0.01. <=<= Chromaticity Coordinate½ ½½½

-2- Nichia STSE-CC6053A <Cat.No.060509> 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 ; P a c k a g e : Heat-Resistant Polymer Encapsulating Resin : Epoxy Resin (with Diffused + Phosphor) E l e c t r o d e s : 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; { - Year ( 5 for 2005, 6 for 2006 ) - Month ( 1 for Jan., 9 for Sep., A for Oct., B for Nov. ) ¯¯¯¯ - Nichia's Product Number U - Ranking by Color Coordinates „ - Ranking by Luminous Intensity

-3- Nichia STSE-CC6053A <Cat.No.060509> 6.RELIABILITY (1) TEST ITEMS AND RESULTS Test Item Standard Test Method Test Conditions Note Number of Damaged Resistance to Soldering Heat (Reflow Soldering) JEITA ED-4701 300 301 Tsld=260°C, 10sec. (Pre treatment 30°C,70%,168hrs.) 2 times 0/50 Solderability (Reflow Soldering) JEITA ED-4701 300 303 Tsld=215 ± 5°C, 3sec. (using flux, Lead Solder) 1 time over 95% Thermal Shock JEITA ED-4701 300 307 0°C ~ 100°C 15sec. 15sec. 20 cycles 0/50 Temperature Cycle JEITA ED-4701 100 105 30min. 5min. 30min. 5min. 100 cycles 0/50 Moisture Resistance Cyclic JEITA ED-4701 200 203 90%RH 24hrs./1cycle 10 cycles 0/50 High Temperature Storage JEITA ED-4701 200 201 Ta=100°C 1000 hrs. 0/50 Temperature Humidity Storage JEITA ED-4701 100 103 Ta=60°C, RH=90% 1000 hrs. 0/50 Low Temperature Storage JEITA ED-4701 200 202 Ta=-40°C 1000 hrs. 0/50 Steady State Operating Life Condition 1 Ta=25°C, I F=30mA/one circuit Two circuits are lit simultaneously. 300 hrs. 0/50 Steady State Operating Life Condition 2 Ta=25°C, I F=20mA/one circuit Two circuits are lit simultaneously. 1000 hrs. 0/50 Steady State Operating Life of High Temperature Ta=85°C, IF=5mA/one circuit Two circuits are lit simultaneously. 1000 hrs. 0/50 Steady State Operating Life of High Humidity Heat 60°C, RH=90%, I F=15mA/one circuit Two circuits are lit simultaneously. 500 hrs. 0/50 Steady State Operating Life of Low Temperature Ta=-30°C, I F=20mA/one circuit Two circuits are lit simultaneously. 1000 hrs. 0/50 Vibration JEITA ED-4701 400 403 100 ~ 2000 ~ 100Hz Sweep 4min. 200m/s 3direction, 4cycles 48min. 0/50 (2) CRITERIA FOR JUDGING DAMAGE Criteria for Judgement Item Symbol Test Conditions Min. Max. Forward Voltage V F I F=20mA /one circuit - U.S.L.*) ¯ 1.1 Reverse Current I R V R=5V/one circuit - U.S.L.*) ¯ 2.0 Luminous Intensity I V IF=20mA /one circuit Two circuits are lit simultaneously. L.S.L.**)¯ 0.7 -

-4- Nichia STSE-CC6053A-1 <Cat.No.060804> 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, th e 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 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 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 resistan ce 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) Recommended circuit
• Operating at constant current per LED is recommended. In case of operating at constant voltage, circuit (B) is recommended. As for circuit (A), the current may not be stable because of the Forward Voltage characteristic of the LED. (A) (B)

-5- Nichia STSE-CC6053A-2 <Cat.No.061213> (5) 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 P r e - h e a t Pre-heat time Peak temperature Soldering time Condition 120 ~ 150°C 120 sec. Max. 240°C Max. 10 sec. Max. refer to Temperature - profile 180 ~ 200°C 120 sec. Max. 260°C Max. 10 sec. Max. refer to Temperature - profile (N2 reflow is recommended.) Temperature Soldering time 350°C Max. 3 sec. Max. (one time only) ½ 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. ½ 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. [Recommended soldering pad design] Use the following conditions shown in the figure.
• 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) 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. 1.8 1.8 1.21.2 2.8 4.6 60sec.Max. Above 220°C 120sec.Max. Pre-heating 260°C Max. 10sec. Max. 1~ 5°C / sec. 1~ 5°C / sec. 180 ~ 200°C <1 : Lead Solder> <2 : Lead-free Solder> (Unit : mm) 60sec.Max. Above 200°C 120sec.Max. Pre-heating 240°C Max. 10sec. Max. 2.5 ~ 5°C / sec. 2.5 ~ 5°C / sec. 120 ~ 150°C

-6- Nichia STSE-CC6053A-1 <Cat.No.060804> (7) 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. C r i t e r i a : ( V F > 2.0V at I F=0.5mA) (8) Others
• NASW031A 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.

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 480 620 550 540 530 520 580 570 560 600 610 590 630 470 460 490 510 500 x y ICI Chromaticity Diagram Nichia STSE-CC6053A <Cat.No.060509> -7- ½ Color Coordinates Measurement allowance is ± 0.01

„ Ambient Temperature vs. Relative Luminosity ½2 „ Ambient Temperature vs. Forward Voltage ½1 „ Forward Current vs. Relative Luminosity ½2 „ Forward Voltage vs. Forward Current ½1 „ Duty Ratio vs. Allowable Forward Current ½3 „ Ambient Temperature vs. Allowable Forward Current ½3 200 100 ½2 The characteristics when two circuits are lit simultaneously. ½3 The characteristics per circuit. When two circuits are lit simultaneously, each circuit has the same characteristics as the diagram shows. (NOTE 1) Forward Current (IF, IFP) indicates the value of the current per circuit. (NOTE 2) ½1 The characteristics per circuit. 5.0 4.2 3.8 3.0 2.6 2.2 3.4 4.6 4.0 3.0 2.5 1.5 1.0 0.5 2.0 3.5 2.0 1.0 0.5 0.2 200 100 0 2 04 06 0 1 0 0 1 2 080 02 0 6 0 8 0 1 0 040-40 -20 0 20 60 80 100 40-40 -20 1 5 10 20 100 50 60 80 1004002 0 IFP=5mA IFP=20mA IFP=60mA Allowable Forward Current IF(mA) Relative Luminosity (a.u.)Relative Luminosity (a.u.) Forward Current IFP (mA) Allowable Forward Current IFP(mA) Ambient Temperature Ta (°C)Ambient Temperature Ta (°C)Ambient Temperature Ta (°C) Forward Voltage VF(V) Duty Ratio (%) Forward Current IFP(mA) Forward Voltage VF (V) IFP=20mA Ta=25°C Ta=25°CTa=25°C -8- Nichia STSE-CC6053A <Cat.No.060509> CHARACTERISTICS Model NASW031A NICHIA CORPORATION Title No. 060424651701

-30°C 0°C 25°C 50°C 85°C 1mA 20mA 50mA 100mA 5mA 350 450 550 750 650 0.34 0.33 0.30 0.32 0.31 0.34 0.33 0.31 0.30 0.32 1.0 0.5 1.2 1.0 0.8 0.4 0.2 „ Ambient Temperature vs. Chromaticity Coordinate „ Directivity „ Spectrum„ Forward Current vs. Chromaticity Coordinate Radiation Angle x y Wavelength λ (nm) Ta=25°C IFP=20mA Ta=25°C IF=20mA x y 0° 10° 20° 30° 40° 50° 60° 70° 80° 90° IFP=20mA Ta=25°C (NOTE 1) Forward Current (IF, IFP) indicates the value of the current per circuit. (NOTE 2) The above indicates the characteristics when two circuits are lit simultaneously. -9- Nichia STSE-CC6053A <Cat.No.060509> CHARACTERISTICS Model NASW031A NICHIA CORPORATION Title No. 060424651711

(2) 2.7 (1.1) (C 0.3 ) 1 Pin Mark1 1 ± 0.1 (0.7)0.85 0.85 2.4 (0.3) (0.45) 0.75 0.75 (1.5) ITEM MATERIALS PACKAGE Heat-Resistant Polymer ENCAPSULATING RESIN Epoxy Resin (with Diffused + Phosphor) ELECTRODES Ag Plating Copper Alloy ½ The dice are mounted on the 1 side and 3 side. Unit mm Allow NICHIA CORPORATION No. OUTLINE DIMENSIONS 060418651721 Title Model NASW031A ±0.2 Scale -10- Nichia STSE-CC6053A <Cat.No.060509>

Taping is based on the JIS C 0806 : Packaging of Electronic Components on Continuous Tapes. Reel Lead Min.160mm (No LEDs) Reel Lead Min.400mm LEDs mounting partNo LEDs Reel End of tape Taping part Label Reel part Top cover tapePull direction No LEDs Reel Lead Min.100mm (No LEDs) Embossed carrier tape 1.75±0.1 4±0.1 4±0.1 2±0.05 3.5±0.05 (2.75) WHITE LED TYPE NASW031AT LOT XXXXXX- U„ QTY pcs 11.4±1 9±0.3 φ 13±0.2 φ 21 ±0.8 8+0.3 -0. 1 φ 1.5+0.1 φ 180+0 3.1±0.1 φ 60+1-0 3.2±0.1 1.15±0.1 0.2±0.05

1 Pin Mark

φ 1+0.25 3,500pcs/Reel Nichia STSE-C6053A <Cat.No.060509> -11- Unit mm NICHIA CORPORATION No. TAPING DIMENSIONS 060418651731 Title Model NASW031AT Allow Scale

The reel and moisture absorbent material are put in the moisture proof foil bag and then heat sealed. L a b e l Seal Moisture proof foil bag Nichia LED Reel The box is partitioned with the cardboard. Moisture absorbent material Packing unit Reel/bag Quantity/bag (pcs) Moisture proof foil bag 1reel 3,500 MAX. Cardboard box Dimensions (mm) Reel/box Quantity/box (pcs) Cardboard box S 291 ¯237¯120¯8t 7reel MAX. 24,500 MAX. Cardboard box M 259 ¯247¯243¯5t 15reel MAX. 52,500 MAX. Cardboard box L 444 ¯262¯259¯8t 30reel MAX. 105,000 MAX. Label WHITE LED TYPE NASW031xT LOT xxxxxx- U„ Q T Y P C S NICHIA CORPORATION

491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN

-12- NICHIA CORPORATION No. PACKING 060418542132 Title Model NASW031xT Nichia STSE-CC6053A <Cat.No.060509>