LTW-G673VS-CM

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * * * * * * Package in 8mm tape on 7" diameter reels. Compatible with automatic placement equipment. Compatible with infrared and vapor phase reflow solder rocess. EIA STD package. I.C. compatible. Meet green product and Pb-free(According to RoHS) Package Dimensions Part No. Lens Color Source Color LTW-G673VS-CM Yellow InGaN Blue Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.2 mm (.008") unless otherwise noted. Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 1 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ℃ Absolute Maximum Ratings at Ta=25℃ Parameter LTW-G673VS-CM Unit 360 mW 90 mA DC Forward Current 90 mA Junction Temperature 100 ℃ Thermal Resistance ( Junction to Solder ) 30 ℃/W Reverse Voltage 5 V Power Dissipation Peak Pulse Current (per die) (Tw≦300ms, Duty ratio≦1/10) Operating Temperature Range -30℃ to + 85℃ Storage Temperature Range -40℃ to + 100℃ Wave Soldering Condition 260℃ For 5 Seconds Note: Operating the LED (in an application) under reverse bias condition might result in damage or failure of the component. IR-Reflow Soldering Profile for lead free soldering (Acc. to J-STD-020D) Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 2 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical Optical Characteristics At ℃ Ta=25℃ Symbol Part No. LTW- Min. Luminous Flux lm G673VS-CM 14.5 Viewing Angle 2θ1/2 G673VS-CM Parameter Max. Unit Test Condition 19 lm IF = 60mA 20mA / die deg Fig.6 120 x Chromaticity Coordinates Typ. IF = 60mA 20mA / die Note 3, 5 Fig.1 0.280 G673VS-CM 0.253 y Forward Voltage VF G673VS-CM Reverse Current ( per die ) IR G673VS-CM 3.0 3.2 3.4 V IF = 60mA 20mA / die 10 µA VR = 5V Note: 1.Luminous flux 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 recommended using 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 (x, y) & lm. 6. The Forward Voltage (VF) and Luminous flux (lm) should be added ± 0.1V &± 10% tolerance. Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 3 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Bin Code List VF Spec. Table Forward Voltage (V) at IF = 60mA, 20mA / die VF Bin V1 Min. Max. 3.0 3.2 V2 3.2 3.4 Hint: VF is measured based on independent current source, Vf bin is decided by the average of 3 dices. Tolerance on each Forward Voltage bin is +/-0.1 volt Hue Spec. Table Color bin limits at IF = 60mA, 20mA / die Hue Bin CIE 1931Chromaticity coordinates J x y 0.2513 0.2738 0.2807 0.2582 0.2268 0.2268 0.2373 0.2373 K x y 0.2582 0.2807 0.2876 0.2651 0.2373 0.2373 0.2478 0.2478 L x y 0.2651 0.2876 0.2945 0.2720 0.2478 0.2478 0.2583 0.2583 M x y 0.2720 0.2945 0.3014 0.2789 0.2583 0.2583 0.2688 0.2688 N x y 0.2789 0.3014 0.3083 0.2858 0.2688 0.2688 0.2793 0.2793 Tolerance on each Hue (x, y) bin is +/- 0.01 Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 4 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 0.300 0.280 N M 0.260 L K 0.240 J 0.220 0.200 0.240 Part No. : LTW-G673VS-CM BNS-OD-C131/A4 0.260 0.280 0.300 0.320 Page : 5 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves Relative Intensity (25°° C Ambient Temperature Unless Otherwise Noted) 1 .0 0 .5 0 .0 350 450 550 650 7 50 w avelength (nm ) Fig.1 RELATIVE INTENSITY VS. WAVELENGTH Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 6 of 11 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 than 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). Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 7 of 11 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. Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 8 of 11 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 30°C 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 30°C 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 60°C 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 Soldering Temp. Soldering time 120~150°C 120 sec. Max. 260°C Max. 30 sec. Max. Soldering iron Temperature Soldering time 300°C Max. 3 sec. Max. (two times 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. 6. ESD (Electrostatic Discharge) Static Electricity or power surge will damage the LED. Suggestions to prevent ESD damage: Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 9 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only



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 lightup” 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 and >1.4V@0.1mA for AlInGaP product. 7. Reliability Test Test Item Test Condition Reference Standard Note Number of Damaged Resistance to Soldering Heat (Reflow Soldering) Tsld=260℃, 10sec. JEITA ED-4701 300 301 2 times 0/30 Solderability (Reflow Soldering) Tsld=245±5℃, 3sec. (Lead Free Solder) JEITA ED-4701 300 303 1 time Over 95% 0/30 Thermal Shock -30℃ ~ 85℃ 30min.. 30min. JEITA ED-4701 300 307 200 cycles 0/30 Temperature Cycle -40℃ ~ 25℃ ~ 100℃ ~ 25℃ 30min. 5min. 30min. 5min. JEITA ED-4701 100 105 200 cycles 0/30 High Temperature Storage Ta=100℃ JEITA ED-4701 200 201 1000 hrs. 0/30 Temperature Humidity Storage Ta=60℃, RH=90% JEITA ED-4701 100 103 1000 hrs. 0/30 Low Temperature Storage Ta=-40℃ JEITA ED-4701 200 202 1000 hrs. 0/30 Steady State Operating Life Condition Ta=25℃, IF=60mA ( 20mA per Die) 1000 hrs. 0/30 Steady State Operating Life of High Temperature Ta=60℃, IF=60mA ( 20mA per Die) 1000 hrs. 0/30 Steady State Operating Life of High Temperature Ta=85℃, IF=15mA( 5mA per Die) 1000 hrs. 0/30 Steady State Operating Life of High Humidity Heat 60℃, RH=90% , IF=60mA ( 20mA per Die) 500 hrs. 0/30 Steady State Operating Life of low Temperature Ta=-40℃, IF=60mA ( 20mA per Die) 1000 hrs. 0/30 8. Others The appearance and specifications of the product may be modified for improvement without prior notice. Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 10 of 11 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 9. Estimated Life time Item MTTF [1] Test Condition Ta=60℃,IF=60mA(20mA/die),Tj≦75℃ Min. [2] 30000 Typ - Max - Unit hrs [1] Mean Time To Failure that estimated time to 50% degradation of initial luminous intensity. [2] Tj =Ts + Rth(J-S)*W Tj = Temperature of LED junction : °C Ts = Temperature of package solder: °C Rth(J-S) = The thermal resistance from Junction to Solder W = Inputting Power (If * Vf) : W Test board dimension: 25x25x1 mm3 (L x W x H) ; Material: FR4 10. 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? Part No. : LTW-G673VS-CM BNS-OD-C131/A4 Page : 11 of 11