No. STSE-CU7061A <Cat.No.070518> SPECIFICATIONS FOR NICHIA UV MODEL : NSPU510CS NICHIA CORPORATION -0- LED Nichia STSE-CU7061A <Cat.No.070518> 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. Absolute Maximum Rating 20 80 85 80 -30 ~ + 85 -40 ~ +100 265°C for 10sec. and (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Peak Wavelength Rank Ub λP Spectrum Half Width Uλ Rank 7 Po Rank 8 Po Optical Power Output Rank 9 Po Duty < = 1/10 Condition IF=15[mA] IF=15[mA] IF=15[mA] IF=15[mA] IF=15[mA] IF=15[mA] Min. 370 4800 6800 9600 Typ. (3.6) (375) (15) - Optical Power Output Measurement allowance is ±10%. Peak Wavelength Measurement allowance is ±3nm. One delivery will include up to three different ranks of the products. The quantity-ratio of the three 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 ; Resin(Mold) : Leadframe : (Ta=25°C) Unit mA mA mA mW °C °C Epoxy Resin (over Diffusion) Ag plating Copper Alloy -1- (Ta=25°C) Max. Unit 4.0 V 380 nm nm µW 6800 µW 9600 µW 13600 Nichia STSE-CU7061A <Cat.No.070518> 4.PACKAGING · The LEDs are packed in cardboard boxes after packaging in anti-electrostatic bags. 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 Wavelength - Ranking by Optical Power Output -2- B for Nov. ) Nichia STSE-CU7061A <Cat.No.070518> 6.RELIABILITY (1) TEST ITEMS AND RESULTS Test Item Standard Test Method Test Conditions Note Number of Damaged 1 time 0/22 1 time over 95% 0/22 Resistance to Soldering Heat JEITA ED-4701 300 302 Tsld=260 ± 5°C, 10sec. 3mm from the base of the epoxy bulb Solderability JEITA ED-4701 300 303 Tsld=235 ± 5°C, (using flux) Temperature Cycle JEITA ED-4701 100 105 -40°C ~ 25°C ~ 100°C ~ 25°C 30min. 5min. 30min. 5min. 100 cycles 0/50 Moisture Resistance Cyclic JEITA ED-4701 200 203 25°C ~ 65°C ~ -10°C 90%RH 24hrs./1cycle 10 cycles 0/50 High Temperature Storage JEITA ED-4701 200 201 Ta=100°C 1000hrs. 0/50 Temperature Humidity Storage JEITA ED-4701 100 103 Ta=60°C, 1000hrs. 0/50 Low Temperature Storage JEITA ED-4701 200 202 Ta=-40°C 1000hrs. 0/50 1000hrs. 0/50 500hrs. 0/50 1000hrs. 0/50 5sec. RH=90% Steady State Operating Life Ta=25°C, IF=15mA Steady State Operating Life of High Humidity Heat 60°C, RH=90%, Steady State Operating Life of Low Temperature Ta=-30°C, IF=10mA IF=15mA (2) CRITERIA FOR JUDGING DAMAGE Item Forward Voltage Symbol Test Conditions VF IF=15mA Optical Power Output Po *) U.S.L. : Upper Standard Level Criteria for Judgement Min. Max. - IF=15mA L.S.L.**)¯ 0.5 **) L.S.L. : Lower Standard Level -3- U.S.L.*)¯ 1.1 - Nichia STSE-CU7061A <Cat.No.070518> 7.CAUTIONS (1) Cautions · The devices are UV light LEDs. The LED during operation radiates intense UV light, which precautions must be taken to prevent looking directly at the UV light with unaided eyes. Do not look directly into the UV light or look through the optical system. When there is a possibility to receive the reflection of light, protect by using the UV light protective glasses so that light should not catch one’s eye directly. · The caution label is attached to cardboard box. UV LED LED放射 光学測定装置で 直接観察してはならない クラス1M LED製品 LED RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LED PRODUCT (2) Lead Forming · When forming leads, the leads should be bent at a point at least 3mm from the base of the lead. Do not use the base of the leadframe as a fulcrum during lead forming. · Lead forming should be done before soldering. · Do not apply any bending stress to the base of the lead. The stress to the base may damage the LED’s characteristics or it may break the LEDs. · When mounting the LEDs onto a printed circuit board, the holes on the circuit board should be exactly aligned with the leads of the LEDs. If the LEDs are mounted with stress at the leads, it causes deterioration of the lead and this will degrade the LEDs. (3) Storage · The LEDs should be stored at 30°C or less and 70%RH or less after being shipped from Nichia and the storage life limits are 3 months. If the LEDs are stored for 3 months or more, they can be stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material. · Nichia LED 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 may cause difficulty during soldering operations. It is recommended that the LEDs be used as soon as possible. · Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where condensation can occur. (4) 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 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). The LEDs should be used the light detector etc. when testing the light-on. Do not stare into the LEDs when testing. · 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) -4- Nichia STSE-CU7061A <Cat.No.070518> (5) Soldering Conditions · Nichia LED leadframes are silver plated copper alloy. This substance has a low thermal coefficient (easily conducts heat). Careful attention should be paid during soldering. · Solder the LED no closer than 3mm from the base of the epoxy bulb. Soldering beyond the base of the tie bar is recommended. · Recommended soldering conditions Pre-Heat Pre-Heat Time Solder Bath Temperature Dipping Time Dipping Position Dip Soldering 120°C Max. 60 seconds Max. 260°C Max. Hand Soldering 350°C Max. Temperature 3 seconds Max. Soldering Time No closer than 3 mm from the Position base of the epoxy bulb. 10 seconds Max. No lower than 3 mm from the base of the epoxy bulb. · Although the recommended soldering conditions are specified in the above table, dip 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. · Dip soldering should not be done more than one time. · Hand soldering should not be done more than one time. · Do not apply any stress to the lead particularly when heated. · The LEDs must not be repositioned after soldering. · After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until the LEDs return to room temperature. · Direct soldering onto a PC board should be avoided. Mechanical stress to the resin may be caused from warping of the PC board or from the clinching and cutting of the leadframes. When it is absolutely necessary, the LEDs may be mounted in this fashion but the User will assume responsibility for any problems. Direct soldering should only be done after testing has confirmed that no damage, such as wire bond failure or resin deterioration, will occur. Nichia’s LEDs should not be soldered directly to double sided PC boards because the heat will deteriorate the epoxy resin. · When it is necessary to clamp the LEDs to prevent soldering failure, it is important to minimize the mechanical stress on the LEDs. · Cut the LED leadframes at room temperature. Cutting the leadframes at high temperatures may cause failure of the LEDs. (6) 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. (7) 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 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-CU7061A <Cat.No.070518> (8) Safety Guideline for Human Eyes · In 1993, the International Electric Committee (IEC) issued a standard concerning laser product safety (IEC 825-1). Since then, this standard has been applied for diffused light sources (LEDs) as well as lasers. In 1998 IEC 60825-1 Edition 1.1 evaluated the magnitude of the light source. In 2001 IEC 60825-1 Amendment 2 converted the laser class into 7 classes for end products. Components are excluded from this system. Products which contain visible LEDs are now classified as class 1. Products containing UV LEDs are class 1M. Products containing LEDs can be classified as class 2 in cases where viewing angles are narrow, optical manipulation intensifies the light, and/or the energy emitted is high. For these systems it is recommended to avoid long term exposure. It is also recommended to follow the IEC regulations regarding safety and labeling of products. (9) Others · NSPU510CS complies with RoHS Directive. · This LED also emits visible light. Please take notice of visible light spectrum, in case you use this LED as light source of sensors etc. · 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- 5 5 4 3 2 1 0 3.0 3.5 4.0 4.5 5.0 Forward Voltage VF (V) Ta=25°C 0 20 40 60 80 100 Forward Current IFP (mA) Ambient Temperature vs. Forward Voltage Ambient Temperature vs. Relative Power Output 3.9 2.0 -7- 3.8 IFP=15mA 3.7 3.6 3.5 3.4 3.3 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) IFP=15mA 1.0 0.5 0.2 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Allowable Forward Current IFP (mA) Relative Power Output (a.u.) 10 Relative Power Output (a.u.) Forward Current IFP (mA) 20 1 2.5 Forward Voltage VF (V) Ta=25°C 200 Ta=25°C 100 80 50 30 20 10 1 5 10 20 50 100 Duty Ratio (%) Ambient Temperature vs. Allowable Forward Current Allowable Forward Current IF (mA) 6 100 50 Duty Ratio vs. Allowable Forward Current Forward Current vs. Relative Power Output Forward Voltage vs. Forward Current 25 20 15 10 4 0 0 20 40 60 80 100 Ambient Temperature Ta (°C) NICHIA CORPORATION NSPU510CS Title CHARACTERISTICS No. 070511764601 Nichia STSE-CU7061A <Cat.No.070518> Model Forward Current vs. Peak Wavelength Ta=25°C 379 377 375 373 371 1 Relative Emission Intensity (a.u.) Peak Wavelength λp (nm) 381 Spectrum 5 10 20 50 100 Forward Current IFP (mA) Ambient Temperature vs. Peak Wavelength Ta=25°C IF=15mA 1.0 0.8 0.6 0.4 0.2 0 300 350 400 450 500 550 600 Wavelength λ (nm) Directivity 0° 1.0 -8- IFP=15mA 379 377 375 373 371 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Relative Power Output (a.u.) 381 Peak Wavelength λp (nm) 1.2 10° 20° 30° Ta=25°C IFP=15mA 40° 50° 60° 0.5 70° 80° 0 90° 60° 30° Radiation Angle 0° 0.5 NICHIA CORPORATION NSPU510CS Title CHARACTERISTICS No. 070511764611 Nichia STSE-CU7061A <Cat.No.070518> Model 90° 1.0 φ5 (2.5) 5.3 ± 0.5 Cathode A 1.5MAX. 1.1 Internal circuit 0.5 ± 0.05 Anode Protection device 1 φ 5.6 8.3 0.3 K Stopper 7.1 12.1 ± 0.5 -9- 28.6 ± 1 0.3 (2) ITEM RESIN LEAD FRAME 1 MATERIALS Epoxy Resin (over Diffusion) Ag Plating Copper Alloy Please note that the bare copper alloy showing at the cut end of the lead frame may be corroded under certain conditions. LEDs have some sharp edges and points, particularly lead frames. Please handle with care so as to avoid injuries. ½½ NSPU510CS has a protection device built in as a protection circuit against static electricity. Model NICHIA CORPORATION Title No. NSPU510CS OUTLINE DIMENSIONS 070507764621 Unit mm 3/1 Scale Allow ±0.2 Nichia STSE-CU7061A <Cat.No.070518> ½ Print NICHIA UV LED Cardboard TYPE NSPUxxxxx LOT QTY Anti electrostatic bag xxxxxx-U pcs RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN UV LED LE D 放 射 L ED R A D IA TIO N 光 学 測 定 装 置 で 直 接観 察 しては ならな い ク ラ ス 1M LE D 製 品 The quantity is printed on this bag. D O N O T V IE W D IRE CT LY W IT H O PT IC AL IN ST RU M E N T S C LA SS 1M LE D PR O D U CT CAUTION TO ELECTROSTATIC DAMAGE Label NICHIA 静電気に注意 UV TYPE LOT QTY LED NSPUxxxxx xxxxxx-U PCS RoHS -10- NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Cardboard Caution Label UV LED LED RADIATION LED放射 光学測定装置で 直接観察してはならない クラス1M LED製品 DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LED PRODUCT ½ Put the label and caution label on the cardboard box. NICHIA CORPORATION Model NSPUxxxxx Title PACKING No. 070507764631 ½ One box contains 8 bags at maximum. Nichia STSE-CU7061A <Cat.No.070518> Cardboard box 360¯135¯215¯4t Print Cardboard NICHIA UV LED TYPE NSPUxxxxx Anti-electrostatic bag LOT QTY xxxxxx-U pcs RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN UV LED LE D 放 射 L ED R A D IA TIO N 光 学 測 定 装 置 で 直 接観 察 しては ならな い ク ラ ス 1M LE D 製 品 The quantity is printed on this bag. D O N O T V IE W D IRE CT LY W IT H O PT IC AL IN ST RU M E N T S C LA SS 1M LE D PR O D U CT CAUTION TO ELECTROSTATIC DAMAGE 静電気に注意 Caution Label UV LED Cardboard box A LED放射 -11- 光学測定装置で 直接観察してはならない クラス1M LED製品 LED RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LED PRODUCT Label NICHIA ½ Put the caution label on the cardboard box A. UV TYPE LOT QTY Cardboard LED NSPUxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN ½ Put the label on the cardboard box B. ½ The cardboard box B contains 2 cardboard box A at maximum. NICHIA CORPORATION Model NSPUxxxxx Title PACKING No. 070507764641 Nichia STSE-CU7061A <Cat.No.070518> Cardboard box B 360¯135¯215¯4t Print NICHIA Cardboard UV LED TYPE NSPUxxxxx Anti-electrostatic bag LOT QTY xxxxxx-U pcs RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN UV LED LE D 放 射 L ED R A D IA TIO N 光 学 測 定 装 置 で 直 接観 察 しては ならな い ク ラ ス 1M LE D 製 品 The quantity is printed on this bag. D O N O T V IE W D IRE CT LY W IT H O PT IC AL IN ST RU M E N T S C LA SS 1M LE D PR O D U CT CAUTION TO ELECTROSTATIC DAMAGE Label NICHIA 静電気に注意 UV TYPE LOT QTY -12- Cardboard LED NSPUxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Caution Label UV LED LED RADIATION LED放射 Cardboard box 425¯135¯355¯4t 光学測定装置で 直接観察してはならない クラス1M LED製品 DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LED PRODUCT ½ Put the label and caution label on the cardboard box. NICHIA CORPORATION NSPUxxxxx Title PACKING No. 070507764651 Nichia STSE-CU7061A <Cat.No.070518> ½ One box contains 20 bags at maximum. Model Print NICHIA Cardboard UV LED TYPE NSPUxxxxx LOT QTY Anti-electrostatic bag xxxxxx-U pcs RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN UV LED LE D 放 射 L ED R A D IA TIO N 光 学 測 定 装 置 で 直 接観 察 しては ならな い ク ラ ス 1M LE D 製 品 The quantity is printed on this bag. D O N O T V IE W D IRE CT LY W IT H O PT IC AL IN ST RU M E N T S C LA SS 1M LE D PR O D U CT CAUTION TO ELECTROSTATIC DAMAGE Cardboard box A 静電気に注意 Caution Label UV LED LED放射 -13- 光学測定装置で 直接観察してはならない クラス1M LED製品 Cardboard LED RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LED PRODUCT Label NICHIA ½ Put the caution label on the cardboard box A. UV TYPE LOT QTY LED NSPUxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN ½ Put the label on the cardboard box B. NICHIA CORPORATION Model NSPUxxxxx Title PACKING No. 070507764661 ½ The cardboard box B contains 4 cardboard box A at maximum. Nichia STSE-CU7061A <Cat.No.070518> Cardboard box B 425¯135¯355¯4t