SPECIFICATIONS NICHIA CHIP TYPE BLUE MODEL NSCB455AT Nichia

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SPECIFICATIONS NICHIA CHIP TYPE BLUE MODEL NSCB455AT Nichia

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STSE-CC3038A <Cat.No.030728>
SPECIFICATIONS NICHIA CHIP TYPE BLUE
MODEL NSCB455AT
Nichia STSE-CC3038A <Cat.No.030728> 1.SPECIFICATIONS Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Soldering Temperature
Symbol Topr Tstg Tsld
Absolute Maximum Rating +100 Reflow Soldering 260°C Hand Soldering 350°C
(Ta=25°C) Unit 10sec. 3sec.
Conditions Pulse Width 10msec. Duty 1/10
Initial Electrical/Optical Characteristics Item Symbol Forward Voltage Reverse Current Rank Luminous Intensity Rank Rank
Condition IF=20[mA] 5[V] IF=20[mA] IF=20[mA] IF=20[mA]
Min.
Typ.
(Ta=25°C) Max. Unit
Luminous Intensity Measurement allowance 10%.
Color Rank 0.11 0.04
(IF=20mA,Ta=25°C) Rank 0.11 0.15 0.15 0.10 0.10 0.04
Color Coordinates Measurement allowance 0.01. delivery will include color rank three luminous intensity ranks products. quantity-ratio ranks decided Nichia.
2.TYPICAL INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer figure's page.
3.OUTLINE DIMENSIONS MATERIALS
Please refer figure's page. Material follows Package Encapsulating Resin Electrodes Heat-Resistant Polymer Epoxy Resin (Diffused) Plating Copper Alloy
Nichia STSE-CC3038A <Cat.No.030728>
4.PACKAGING
LEDs packed cardboard boxes after taping. Please refer figure's page. label minimum packing unit shows Part Number, Number, Ranking, Quantity order protect LEDs from mechanical shock, pack them cardboard boxes transportation. LEDs damaged boxes dropped receive strong impact against them, precautions must taken prevent damage. boxes water resistant therefore must kept away from water moisture. When LEDs transported, recommend that same packing method Nichia.
5.LOT NUMBER
first digits number shows number. number composed following characters; "#$$$$ Year 2002, 2003 Month Jan., Sep., Oct., $$$$ Nichia's Product Number Ranking Color Coordinates Ranking Luminous Intensity
Nov.
Nichia STSE-CC3038A <Cat.No.030728>
6.RELIABILITY
TEST ITEMS RESULTS
Test Item Resistance Soldering Heat (Reflow Soldering) Solderability (Reflow Soldering) Thermal Shock Temperature Cycle Moisture Resistance Cyclic High Temperature Storage Temperature Humidity Storage Temperature Storage Steady State Operating Life Condition Steady State Operating Life Condition Steady State Operating Life High Temperature Steady State Operating Life High Humidity Heat Steady State Operating Life Temperature Vibration Standard Test Method JEITA ED-4701 JEITA ED-4701 JEITA ED-4701 JEITA ED-4701 JEITA ED-4701 JEITA ED-4701 JEITA ED-4701 JEITA ED-4701 Test Conditions Tsld=260°C, 10sec. (Pre treatment 30°C,70%,168hrs.) Tsld=215 5°C, 3sec. (Lead Solder) 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 Ta=60°C, RH=90% Ta=-40°C Ta=25°C, IF=20mA Ta=25°C, IF=30mA Ta=85°C, IF=7.5mA 60°C, RH=90%, IF=20mA Ta=-30°C, IF=20mA JEITA ED-4701 JEITA ED-4702 JEITA ED-4702 2000 100Hz Sweep 4min. 200m/s2 3direction, 4cycles 3mm, sec. sec. Note times Number Damaged 0/50
time over cycles cycles cycles 1000 hrs. 1000 hrs. 1000 hrs. 1000 hrs. hrs. 1000 hrs. hrs. 1000 hrs. 48min.
0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50
Substrate Bending Stick
time time
0/50 0/50
CRITERIA JUDGING DAMAGE Item Symbol Test Conditions Criteria Judgement Min. Max.
Forward Voltage Reverse Current Luminous Intensity U.S.L. Upper Standard Level
IF=20mA U.S.L.*)$ VR=5V U.S.L.*)$ IF=20mA L.S.L.**)$ L.S.L. Lower Standard Level
Nichia STSE-CC3038A <Cat.No.030728>
7.CAUTIONS
Moisture Proof Package When moisture absorbed into package vaporize expand during soldering. There possibility that this cause exfoliation contacts damage optical characteristics LEDs. this reason, moisture proof package used keep moisture minimum package. moisture proof package made aluminum moisture proof with zipper. package moisture absorbent material (silica gel) inserted into aluminum moisture proof bag. silica changes color from blue pink absorbs moisture. Storage Storage Conditions Before opening package LEDs should kept 30°C less 90%RH less. LEDs should used within year. When storing LEDs, moisture proof packaging with absorbent material (silica gel) recommended. After opening package LEDs should kept 30°C less 70%RH less. LEDs should soldered within hours (7days) after opening package. unused LEDs remain, they should stored moisture proof packages, such sealed containers with packages moisture absorbent material (silica gel). also recommended return LEDs original moisture proof reseal moisture proof again. moisture absorbent material (silica gel) faded away LEDs have exceeded storage time, baking treatment should performed using following conditions. Baking treatment more than hours Nichia electrode sections comprised silver plated copper alloy. silver surface affected environments which contain corrosive gases Please avoid conditions which cause corrode, tarnish discolor. This corrosion discoloration cause difficulty during soldering operations. recommended that User LEDs soon possible. Please avoid rapid transitions ambient temperature, especially high humidity environments where condensation occur. Heat Generation Thermal design product paramount importance. Please consider heat generation when making system design. coefficient temperature increase input electric power affected thermal resistance circuit board density placement board, well other components. necessary avoid intense heat generation operate within maximum ratings given this specification. operating current should decided after considering ambient maximum temperature LED.
Nichia STSE-CC3038A <Cat.No.030728> Soldering Conditions LEDs soldered place using reflow soldering method. Nichia cannot make guarantee LEDs after they have been assembled using soldering method. Recommended soldering conditions
Pre-heat Pre-heat time Peak temperature Soldering time Condition Reflow Soldering Lead Solder Lead-free Solder 200°C 150°C sec. Max. sec. Max. 240°C Max. 260°C Max. sec. Max. sec. Max. refer refer Temperature profile Temperature profile reflow recommended.) Hand Soldering Temperature Soldering time 350°C Max. sec. Max. (one time only)
After reflow soldering rapid cooling should avoided. [Temperature-profile (Surface circuit board)] conditions shown under figure. Lead Solder> Lead-free Solder>
sec. Pre-heating 150°C 60sec.Max. Above 200°C 240°C Max. 10sec. Max. sec. sec. Pre-heating 200°C 60sec.Max.
Above 220°C
260°C Max. 10sec. Max.
sec.
120sec.Max.
120sec.Max.
[Recommended soldering design] following conditions shown figure.
(Unit
Occasionally there brightness decrease caused influence heat ambient atmosphere during reflow. recommended that User nitrogen reflow method. Repairing should done after LEDs have been soldered. When repairing unavoidable, double-head soldering iron should used. should confirmed beforehand whether characteristics LEDs will will damaged repairing. Reflow soldering should done more than times. When soldering, stress LEDs during heating. After soldering, warp circuit board. Cleaning recommended that isopropyl alcohol used solvent cleaning LEDs. When using other solvents, should confirmed beforehand whether solvents will dissolve package resin not. Freon solvents should used clean LEDs because worldwide regulations. clean LEDs ultrasonic. When absolutely necessary, influence ultrasonic cleaning LEDs depends factors such ultrasonic power assembled condition. Before cleaning, pre-test should done confirm whether damage LEDs will occur.
Nichia STSE-CC3038A <Cat.No.030728> Static Electricity Static electricity surge voltage damages LEDs. recommended that wrist band anti-electrostatic glove used when handling LEDs. devices, equipment machinery must properly grounded. recommended that measures taken against surge voltage equipment that mounts LEDs. When inspecting final products which LEDs were assembled, recommended check whether assembled LEDs damaged static electricity not. easy find static-damaged LEDs light-on test test lower current (below recommended). Damaged LEDs will show some unusual characteristics such leak current remarkably increases, forward voltage becomes lower, LEDs light current. Criteria 2.0V IF=0.5mA) Others Care must taken ensure that reverse voltage will exceed absolute maximum rating when using LEDs with matrix drive. light output strong enough injure human eyes. Precautions must taken prevent looking directly LEDs with unaided eyes more than seconds. Flashing lights have been known cause discomfort people; prevent this taking precautions during use. Also, people should cautious when using equipment that LEDs incorporated into LEDs described this brochure intended used ordinary electronic equipment (such office equipment, communications equipment, measurement instruments household appliances). Consult Nichia's sales staff advance information applications which exceptional quality reliability required, particularly when failure malfunction LEDs directly jeopardize life health (such airplanes, aerospace, submersible repeaters, nuclear reactor control systems, automobiles, traffic control equipment, life support systems safety devices). User shall reverse engineer disassembling analysis LEDs without having prior written consent from Nichia. When defective LEDs found, User shall inform Nichia directly before disassembling analysis. formal specifications must exchanged signed both parties before large volume purchase begins. appearance specifications product modified improvement without notice.
Nichia STSE-CC3038A
<Cat.No.030728>
Chromaticity Diagram
Color Coordinates Measurement allowance 0.01.
Forward Voltage Forward Current
Forward Current (mA) Ta=25°C
Forward Current Relative Luminosity
Relative Luminosity (a.u.) Forward Current (mA) Ta=25°C
Duty Ratio Allowable Forward Current
Allowable Forward Current (mA) Ta=25°C
Forward Voltage
Duty Ratio
Ambient Temperature Forward Voltage
IFP=60mA IFP=20mA IFP=5mA
Ambient Temperature Relative Luminosity
Relative Luminosity (a.u.) IFP=20mA
Ambient Temperature Allowable Forward Current
Allowable Forward Current (mA)
Forward Voltage
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
Nichia STSE-CC3038A <Cat.No.030728>
Model
NSCB455A
Title
TYP.CHARACTERISTICS
030724312881
Forward Current Chromaticity Coordinate
0.13 Ta=25°C 0.11 0.09
1mA(473nm) 5mA(472nm) 20mA(470nm) 50mA(468nm) 100mA(467nm)
Spectrum
Relative Emission Intensity (a.u.)
Wavelength (nm) Ta=25°C IF=20mA
0.07 0.05
0.03 0.10 0.12 0.14 0.16 0.18 0.20
Forward Current Dominant Wavelength
Dominant Wavelength (nm)
Ambient Temperature Dominant Wavelength
Dominant Wavelength (nm)
Directivity (NSCB455A)
Ta=25°C IF=20mA Radiation Angle
Forward Current (mA) Ta=25°C
Ambient Temperature (°C) IFP=20mA
Relative Luminosity (a.u.)
Nichia STSE-CC3038A
Model
NSCB455A
<Cat.No.030728>
Title
TYP.CHARACTERISTICS
030724312891
(1.3) 0.65) (1.3) Anode
Cathode mark 0.45) Cathode
-10-
(0.4)
(0.6)
ITEM PACKAGE ENCAPSULATING RESIN ELECTRODES
MATERIALS Heat-Resistant Polymer Epoxy Resin (Diffused) Plating Copper Alloy
(0.45)
(0.5)
Nichia STSE-CC3038A <Cat.No.030728>
(NOTE) have flash/flange which exceeds tolerance this print.
Model
NSCB455A
Unit 10/1 Scale Allow ±0.2
Title
OUTLINE DIMENSIONS
030724312991
Taping part
1.5+0.1 1.75±0.1 4±0.1 0.25±0.05
Reel part
180+0 Min.105
11.4±1 9±0.3
2±0.05
Cathode
3.5±0.05 8±0.2 3.25±0.1
±0.8
±0.2
4±0.1 1+0.25 2.15±0.1
MAX.
Label
XXXX
TYPE NSCx455xT XXXXXX-!!
Reel tape
LEDs LEDs mounting part
LEDs
60+1
-11Pull direction cover tape Embossed carrier tape Reel Lead Min.40mm LEDs) Reel Lead Min.160mm LEDs more than
2,500pcs/Reel
Reel Lead Min.400mm
Nichia STSE-CC3038A <Cat.No.030728>
Taping based 0806 Packaging Electronic Components Continuous Tapes.
Model
NSCx455xT
Unit Scale Allow
Title
TAPING DIMENSIONS
030724312921
Nichia STSE-CC3038A <Cat.No.030728>
reel moisture absorbent material moisture proof foil then heat sealed.
Reel
Label
Seal
NICHIA
XXXX
TYPE NSCx455xT xxxxxx-!!
OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN
Moisture absorbent material
Moisture proof foil
Empty space filled with cushion material.
Label
NICHIA
Nichia
XXXX
TYPE RANK NSCx455xT
OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN
Packing unit
Moisture proof foil Cardboard Cardboard Cardboard Cardboard Reel/bag 1reel Quantity/bag (pcs) 2,500 MAX. Reel/box 4reel MAX. 10reel MAX. 16reel MAX. Quantity/box (pcs) 10,000 MAX. 25,000 MAX. 40,000 MAX.
Dimensions (mm) 270"280"100"4t 270"280"200"4t 270"280"300"4t
Model
NSCx455xT
Title
PACKING
030724312931
-12-

SPECIFICATIONS NICHIA CHIP TYPE BLUE MODEL NSCB455AT Nichia

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