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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
Anode
Part No. LTW-020ZDCG-E2
Lens Color Yellow
Source Color InGaN White
Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.1 mm (.004") unless otherwise noted.
Part No. : LTW-020ZDCG-E2 BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Absolute Maximum Ratings at Ta=25
Parameter Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) DC Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Reflow Soldering Condition Suggest IR Reflow Condition :
LTW-020ZDCG-E2 120
Unit mW
100
mA
30 5 -30 to + 85 -40 to + 100 260 For 10 Seconds
mA V
R-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 Electrical Optical Characteristics At Ta=25
Parameter
Symbol
Part No. LTW020ZDCG-E2
Min.
Typ.
Max.
Unit
Test Condition IF = 20mA Note 1, 2, 5 Fig.6 IF = 20mA Note 3, 5 Fig.1
Luminous Intensity
IV
1300
1600
mcd
Viewing Angle
21/2 x
020ZDCG-E2
110 0.277
deg
Chromaticity Coordinates y Forward Voltage VF
020ZDCG-E2 0.255 020ZDCG-E2 3.0 3.4 V
IF = 20mA
ESD-Withstand Voltage
ESD
020ZDCG-E2
2K
V
HBM
Note : 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. 2. Iv classification code is marked on each packing bag. 3. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram. 4. Caution in ESD: Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-E2lectrostatic glove when handling the LED. All devices, equipment and machinery must be properly grounded. 5. CAS140B-1 is the test standard for the chromaticity coordinates (x, y) & IV. 6. The chromaticity coordinates (x, y) guarantee should be added +/- 0.007 tolerance.
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Bin Code List
VF Spec. Table VF Bin V0 V1 V2 V3 V4 V5 V6 Forward Voltage (V) at IF = 20mA Min. 2.9 3.0 3.1 3.2 3.3 3.4 3.5 IV Spec. Table Luminous Intensity (mcd) at IF = 20mA IV Bin S41 S42 S51 S52 S61 Min. 1300 1350 1400 1450 1500 Max. 1350 1400 1450 1500 1550 Max. 3.0 3.1 3.2 3.3 3.4 3.5 3.6
Tolerance on each Forward Voltage bin is +/-0.10 volt
S62 1550 1600 Tolerance on each Luminous Intensity bin is +/- 7%.
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Color Ranks Table Ranks C12 C21 C22 C31 C32 B12 B21 B22 B31 B32 x y x y x y x y x y x y x y x y x y x y Color bin limits at IF = 20mA CIE 1931Chromaticity coordinates
0.265 0.237 0.27 0.245 0.275 0.253 0.28 0.261 0.285 0.269 0.265 0.224 0.27 0.232 0.275 0.24 0.28 0.248 0.285 0.256 0.27 0.245 0.275 0.253 0.28 0.261 0.285 0.269 0.29 0.277 0.27 0.232 0.275 0.24 0.28 0.248 0.285 0.256 0.29 0.264 0.27 0.258 0.275 0.266 0.28 0.274 0.285 0.282 0.29 0.29 0.27 0.245 0.275 0.253 0.28 0.261 0.285 0.269 0.29 0.277 0.265 0.25 0.27 0.258 0.275 0.266 0.28 0.274 0.285 0.282 0.265 0.237 0.27 0.245 0.275 0.253 0.28 0.261 0.285 0.269
Tolerance on each Hue (x, y) bin is +/- 0.007.
* Color Coordinates Measurement allowance is 0.007 Part No. : LTW-020ZDCG-E2 Page : 5 of 11
BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25 C Ambient Temperature Unless Otherwise Noted)
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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
Note: 1.All dimensions are in millimeters (inches).
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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. The maximum number of consecutive missing lamps is two. 4. In accordance with EIA-481-1-E2 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 Pre-heat time Peak temperature Soldering time 120~150C 120 sec. Max. 260C Max. 30 sec. Max.
Soldering iron
Temperature 300C Max. Soldering time 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-E2lectrostatic 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 lightup " at low currents. To verify for ESD damage, check for " lightup " 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
Resistance to Soldering Heat (Reflow Soldering) Solderability (Reflow Soldering) Thermal Shock
Test Condition
Tsld=260, 10sec. 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 Ta=85, IF=5mA 60, RH=90% , IF=15mA Ta=-30, IF=20mA 100~2000~100Hz Sweep 4 min. 200m/s2 3 direction , 4 cycles 3 mm , 51 sec. 5N , 101 sec.
Reference Standard
JEITA ED-4701 300 301 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
2 times 1 time Over 95% 100 cycles 100 cycles 10 cycles 1000 hrs. 1000 hrs. 1000 hrs. 1000 hrs. 500 hrs. 1000 hrs. 500 hrs. 1000 hrs.
Number of Damaged
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 0/50 0/50 0/50
Temperature Cycle 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 Vibration Substrate Bending Stick
JEITA ED-4701 400 403 JEITA ED-4702 JEITA ED-4702
48 min. 1 time 1 time
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only 7.2 Criteria for Judging the Damage
Item Forward Voltage Luminous Intensity Symbol VF IV Test Conditions IF=20mA IF=20mA Criteria for Judgment Min. Max. U.S.L.**) 0.7 U.S.L.*) 1.1 -
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-E2reas 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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