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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Features
* * * * * * Package in 12mm tape on 7" diameter reels. Compatible with automatic placement equipment. Compatible with infrared and vapor phase reflow solder process. EIA STD package. I.C. compatible. Meet green product and Pb-free(According to RoHS)
Package
Dimensions
Part No.
Lens Color
Source Color InGaN Blue
LTW-008RGB-L
Water clear
InGaN Green AlInGaP Red
Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.1 mm (.004") unless otherwise noted.
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only C Absolute Maximum Ratings at Ta=25C
Parameter Power Dissipation Peak Forward Current 1 Continuous Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Soldering Condition
Rating Symbol R Po IFP IF VR Topr Tstg Tsol 75 100 30 G 120 100 30 5 -40 ~ +85 -40 ~ +100 260C For 10 Seconds B 120 100 30 mW mA mA V C C Unit
Note 1: 1/10 Duty Cycle, 0.1ms Pulse Width.
Suggestion IR Reflow Profile For Pb Free Process :
IR-Reflow Soldering Profile for lead free soldering (Acc. to J-STD-020B)
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only C Absolute Maximum Ratings at Ta=25C
Values Parameter Symbol R Min Luminous Intensity 1 IV Typ. Max. Viewing Angle 21/2 Typ. Min Dominant Wavelength 2 d Typ. Max. Min Peak Wavelength p Typ. Max. Min Forward Voltage 3 VF Typ. Max. Luminous Flux Reverse Current Spectrum Radiation Bandwidth v IR
Test Condition G 700 B 100
R: IF = 20mA G: IF = 20mA B: IF = 20mA
Unit
500
mcd
700
1200 120
300 IF = 20mA 455
R: IF = 20mA G: IF = 20mA B: IF = 20mA
610
520
nm
620
530
465
R: IF = 20mA G: IF = 20mA B: IF = 20mA
623
518
455
nm
1.8
3.0
3.0
R: IF = 20mA G: IF = 20mA B: IF = 20mA
V
2.4 1.57
3.6 2.66 10
3.6 0.49 IF = 20mA VR = 5V 22 IF = 20mA lm A nm
Typ. Max. Typ.
20
33
Note : 1. Tolerance of Luminous Intensity +/- 10% 2. Tolerance of Dominant Wavelength +/- 1nm 3. Tolerance of Forward Voltage +/- 0.1V 4. Caution in ESD: Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic glove when handling the LED. All devices, equipment and machinery must be properly grounded. 5. CAS140B is the test standard for the chromaticity coordinates IV. .
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Bin Code List
VF Spec. Table Forward Voltage (V) at IF: R=20mA, G=20mA, B=20mA Rank Red
Green Blue 3.0 - 3.3 3.3 - 3.6
1.8 - 2.1 3.0 - 3.3
V11 V12
2.1 - 2.4 3.3 - 3.6
V21 V22
W11 W12
Tolerance on each Forward Voltage bin is +/- 0.10volt.
3.0 - 3.3
W21 W22
3.3 - 3.6
IV Spec. Table Luminous Intensity (mcd) at IF: R=20mA, G=20mA, B=20mA Rank
Red Green Blue 100 - 200 200 - 300 500 - 700
900 - 1000
1000-1100
1100-1200
A21 A22
Tolerance on each Luminous Intensity bin is +/- 10%.
700 - 800
A31 A32
800 - 900
A41 A42
A51 A52
A61 A62
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Bin Code List
D Spec. Table
Dominated Wavelength (nm) at IF: R=20mA, G=20mA, B=20mA Rank Red
Green Blue
610 - 620 520 - 525 M P 525 - 530 N R
455 - 460 460 - 465
Tolerance on each Dominated Wavelength bin is +/- 1nm.
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
100% Blue Green Red 80% 60% 40% 20% 0% 350
Relative Intensity
400
450
500
550
600
650
700 nm
Wavelength Fig.1 Relative Intensity vs Dominant Wavelength
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only User Guide Cleaning
Do not use unspecified chemical liquid to clean LED they could harm the package. If cleaning is necessary, immerse the LED in ethyl alcohol or isopropyl alcohol at normal temperature for less one minute. Recommend Printed Circuit Board Attachment Pad Infrared / vapor phase Reflow Soldering
Package Dimensions of Tape
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Package Dimensions of Reel
Notes: 1. Empty component pockets sealed with top cover tape. 2. 7 inch reel-2000 pieces per reel. 3. Minimum packing quantity is 500 pieces for remainders. 4. The maximum number of consecutive missing lamps is two. 5. In accordance with EIA-481-1-B specifications.
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
CAUTIONS
1. Application The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications).Consult Liteon's Sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices). 2. Storage This product is qualified as Moisture sensitive Level 3 per JEDEC J-STD-020 Precaution when handing this moisture sensitive product is important to ensure the reliability of the product. The package is sealed: The LEDs should be stored at 30C or less and 90%RH or less. And the LEDs are limited to use within one year, while the LEDs is packed in moisture-proof package with the desiccants inside. The package is opened: The LEDs should be stored at 30C or less and 60%RH or less. Moreover, the LEDs are limited to solder process within 168hrs. If the Humidity Indicator shows the pink color in 10% even higher or exceed the storage limiting time since opened, that we recommended to baking LEDs at 60C at least 48hrs. To seal the remainder LEDs return to package, it's recommended to be with workable desiccants in original package. 3. Cleaning Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary. 4. Soldering Recommended soldering conditions: Reflow soldering
Pre-heat 120~150C Pre-heat time 120 sec. Max. Soldering Temp. 260C Max. Soldering time 30 sec. Max.
Soldering iron
Temperature Soldering time 300C Max. 3 sec. Max. (one time only)
5. Drive Method An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit, in series with each LED as shown in Circuit A below. Circuit model A
LED
Circuit model B
LED
(A) Recommended circuit. (B) The brightness of each LED might appear different due to the differences in the I-V characteristics of those LEDs.
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only 6. ESD (Electrostatic Discharge) Static Electricity or power surge will damage the LED. Suggestions to prevent ESD damage: Use of a conductive wrist band or anti-electrostatic glove when handling these LEDs. All devices, equipment, and machinery must be properly grounded. Work tables, storage racks, etc. should be properly grounded. Use ion blower to neutralize the static charge which might have built up on surface of the LED's plastic lens as a result of friction between LEDs during storage and handling. ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, low forward Voltage, or "no light-up" at low currents. To verify for ESD damage, check for "light up" and Vf of the suspect LEDs at low currents. The Vf of "good" LEDs should be>2.0V@0.1mA for InGaN product. 7.1 Reliability Test
Test Item
Solderability (Reflow Soldering) Thermal Shock Temperature Cycle
Test Condition
Tsld=2455, 3sec. (Lead Free Solder) -30 ~ 85 30min. 30min. -40 ~ 25 ~ 100 ~ 25 30min. 5min. 30min. 5min. 25 ~ 65 ~ -10 90%RH 24HRS./1cycle Ta=100 Ta=60, RH=90% Ta=-40 Ta=25, IF=20mA Ta=25, IF=30mA
Reference Standard
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
Note
1 time Over 95% 100 cycles 100 cycles
Number of Damaged
0/50 0/50 0/50
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
10 cycles 1000 hrs. 1000 hrs. 1000 hrs. 1000 hrs. 500 hrs.
0/50 0/50 0/50 0/50 0/50 0/50
Ta=85, IF=5mA
1000 hrs.
0/50
60, RH=90% , IF=15mA
500 hrs.
0/50
Ta=-30, IF=20mA
1000 hrs.
0/50
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only 7.2 Criteria for Judging the Damage
Item Forward Voltage Reverse Current Luminous Intensity Symbol VF IR IV Test Conditions IF=20mA VR=5V IF=20mA Criteria for Judgment Min. Max. U.S.L.**) x 0.7 U.S.L.*) x 1.1 U.S.L.*) x 2.0 -
8. Others The appearance and specifications of the product may be modified for improvement without prior notice. 9. Suggested Checking List Training and Certification 1. Everyone working in a static-safe area is ESD-certified? 2. Training records kept and re-certification dates monitored? Static-Safe Workstation & Work Areas 1. Static-safe workstation or work-areas have ESD signs? 2. All surfaces and objects at all static-safe workstation and within 1 ft measure less than 100V? 3. All ionizer activated, positioned towards the units? 4. Each work surface mats grounding is good? Personnel Grounding 1. Every person (including visitors) handling ESD sensitive (ESDS) items wear wrist strap, heel strap or conductive shoes with conductive flooring? 2. If conductive footwear used, conductive flooring also present where operator stand or walk? 3. Garments, hairs or anything closer than 1 ft to ESD items measure less than 100V*? 4. Every wrist strap or heel strap/conductive shoes checked daily and result recorded for all DLs? 5. All wrist strap or heel strap checkers calibration up to date? Note: *50V for Blue LED. Device Handling 1. Every ESDS items identified by EIA-471 labels on item or packaging? 2. All ESDS items completely inside properly closed static-shielding containers when not at static-safe workstation? 3. No static charge generators (e.g. plastics) inside shielding containers with ESDS items? 4. All flexible conductive and dissipative package materials inspected before reuse or recycle? Others 1. Audit result reported to entity ESD control coordinator? 2. Corrective action from previous audits completed? 3. Are audit records complete and on file?
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