LTL2R3SEKS-0D2A

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Technical Data Ultra Bright LED Lamp for Traffic Sign LTL2P3SEKS-0D2A LTL2R3SEKS-0D2A LTL2P3SYKS-0D2A LTL2R3SYKS-0D2A Benefits * Lower system cost. * Higher luminous efficiency than incandescent lamp. * Fewer LED are required due to the TS AlInGaP technology. Red Red (22o) (30o) Amber (22o) Amber (30o) Description The source color light emitting diode dice of these devices is made of AlInGaP on a transparent substrate (TS). The water clear epoxy lens on these devices create viewing angles of 22 and 30 degrees that match international specifications for traffic sign utilization. These LED lamps provide superior endurance against moisture and high temperatures thus are reliable for outdoor environment use. With a lower power consumption than traditional incandescent lamps, these devices yield lower system cost. Features * High luminous intensity output. * Low power consumption. * High efficiency. * Versatile mounting on PCB or panel. * I.C. Compatible / low current requirements. 3 * Popular T-1 4 diameter (5 mm). Applications * Traffic signals. * Versatile warning signals. * Outdoor traffic display panels. Selection Guide Part No LTL2P3SEKS LTL2R3SEKS LTL2P3SYKS LTL2R3SYKS Color Red Red Amber Amber Iv(mcd) 4800 3700 3700 2800 Va 22o 30 o 22 o 30 o λd(nm) 630 630 590 590 Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 1 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Package Dimensions LTL2P3xS Series LTL2R3xS Series Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25mm(.010") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. 4. Specifications are subject to change without notice. Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 2 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Absolute Maximum Ratings at TA=25 °C Parameter Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current Derating Linear From 50 °C Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm(.063") From Body] Maximum Rating 130 100 50 0.6 5 -40°C to + 80°C -55°C to + 100°C 260°C for 5 Seconds Unit mW mA mA mA/℃ V Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 3 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical / Optical Characteristics at TA=25 °C Parameter Symbol Part NO. (LTL) 2P3SEKS 2R3SEKS 2P3SYKS 2R3SYKS Min. 2500 1900 1900 1900 Typ. 4800 3700 3700 2800 22 30 639 591 630 590 17 17 2.25 2.35 Max. Unit Test Condition Luminous Intensity IV mcd IF = 20mA Note 1 Viewing Angle Peak Emission Wavelength Dominant Wavelength Spectral Line Half-Width Forward Voltage Reverse Current Capacitance 2θ1/2 λP λd ∆λ VF IR C 2P3SXKS 2R3SXKS Red Amber Red Amber Red Amber Red Amber deg nm nm nm 2.7 2.7 100 V µA pF Note 2 (Fig.5) Measurement @Peak (Fig.1) Note 4 IF = 20mA VR = 5V VF = 0 , f = 1MHz 40 NOTE: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. 2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. Iv classification code is marked on each packing bag. 4. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 4 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25 °C Ambient Temperature Unless Otherwise Noted) Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 5 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * Compatible with radial lead automatic insertion equipment. * Most radial lead plastic lead lamps available packaged in tape and folding. * 2.54mm (0.1") straight lead spacing available. * Folding packaging simplifies handling and testing. Reel packaging is available by removing suffix “A” on option. Package Dimensions Item Tape Feed Hole Diameter Component Lead Pitch Front to Rear Deflection Feed Hole to Bottom of Component Feed Hole to Overall Component Height Lead Length After Component Height Feed Hole Pitch Lead Location Center of Component Location Total Tape Thickness Feed Hole Location Adhesive Tape Width Adhesive Tape Position Tape Width Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Symbol D F △H H1 H2 L P P1 P2 T W0 W1 W2 W3 Specification Minimum Maximum mm inch mm inch 3.8 0.149 4.2 0.165 2.3 0.091 3.0 0.118 --2.0 0.078 19.5 0.768 21.5 0.847 27.9 1.098 30.5 1.201 W0 12.4 0.488 4.4 0.173 5.05 0.198 --8.5 0.334 14.5 0.571 0 0 17.5 0.689 11.0 13.0 5.8 7.65 0.90 9.75 15.5 3.0 19.0 0.433 0.511 0.228 0.301 0.035 0.384 0.610 0.118 0.748 Page : 6 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Packing Spec 2000 pcs per inner carton 10 Inner cartons per outer carton total 20000 pcs per outer carton In every shipping lot, only the last pack will be non-full packing Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 7 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Bin Code List For Reference Luminous Intensity Iv(mcd) Bin Code S T U V W X Min. 1900 2500 3200 4200 5500 7200 IF@20mA Max. 2500 3200 4200 5500 7200 9300 Note: Tolerance of each bin limit is ±15% Dominant Wavelength λd(nm) Bin Code A B C D E Min. 584.5 587.0 589.5 592.0 594.5 IF@20mA Max. 587.0 589.5 592.0 594.5 597.0 Note: Tolerance of each bin limit is ±1nm Forward Voltage Vf (Volts) Bin Code 1 2 3 4 5 6 7 8 9 Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 8 of 12 IF@20mA Max. 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Min. 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 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 The storage ambient for the LEDs should not exceed 30°C temperature or 70% relative humidity. It is recommended that LEDs out of their original packaging are used within three months. For extended storage out of their original packaging, it is recommended that the LEDs be stored in a sealed container with appropriate desiccant or in desiccators with nitrogen ambient. 3. Cleaning Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LEDs if necessary. 4. Lead Forming & Assembly During lead forming, the leads should be bent at a point at least 3mm from the base of LED lens. Do not use the base of the lead frame as a fulcrum during forming. Lead forming must be done before soldering, at normal temperature. During assembly on PCB, use minimum clinch force possible to avoid excessive mechanical stress. 5. Soldering When soldering, leave a minimum of 2mm clearance from the base of the lens to the soldering point. Dipping the lens into the solder must be avoided. Do not apply any external stress to the lead frame during soldering while the LED is at high temperature. Recommended soldering conditions : Soldering iron Temperature Soldering time 300°C Max. 3 sec. Max. (one time only) Wave soldering Pre-heat Pre-heat time Solder wave Soldering time 100°C Max. 60 sec. Max. 260°C Max. 10 sec. Max. Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or catastrophic failure of the LED Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 9 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 6. 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 7. ESD (Electrostatic Discharge) Static Electricity or power surge will damage the LED. Suggestions to prevent ESD damage: Use 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 LEDs plastic lens as a result of friction between LEDs during storage and handing Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 10 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 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 DSL? 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. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 11 of 12 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 8. Reliability Test Classification Test Item Test Condition Ta= Under Room Temperature As Per Data Sheet Maximum Rating *Test Time= 1000HRS (-24HRS,+72HRS) Ta= 65±5℃ RH= 90 〜 95% Test Time= 240HRS±2HRS Ta= 65±5℃ RH= 90 〜 95% VR=5V Test Time = 500HRS (-24HRS, +48HRS) Ta= 105±5℃ *Test Time= 1000HRS (-24HRS,+72HRS) Reference Standard MIL-STD-750D:1026 (1995) MIL-STD-883D:1005 (1991) JIS C 7021:B-1 (1982) MIL-STD-202F: 103B(1980) JIS C 7021 : B-11(1982) Operation Life High Temperature High Humidity Storage Endurance Test High Temperature High Humidity Reverse BIAS High Temperature Storage JIS C 7021 : B-11(1982) MIL-STD-883D:1008 (1991) JIS C 7021:B-10 (1982) Low Temperature Storage Ta= -55±5℃ *Test Time=1000HRS (-24HRS,+72HRS) 105℃ 〜 25℃ 〜 -55℃ 〜 25℃ 30mins 5mins 30mins 5mins 10 Cycles 105 ± 5℃ 〜 -55℃ ± 5℃ 10mins 10mins 10 Cycles T.sol = 260 ± 5℃ Dwell Time= 10 ± 1secs JIS C 7021:B-12 (1982) MIL-STD-202F:107D (1980) MIL-STD-750D:1051(1995) MIL-STD-883D:1010 (1991) JIS C 7021: A-4(1982) MIL-STD-202F:107D(1980) MIL-STD-750D:1051(1995) MIL-STD-883D:1011 (1991) MIL-STD-202F:210A(1980) MIL-STD-750D:2031(1995) JIS C 7021: A-1(1982) MIL-STD-202F:208D(1980) MIL-STD-750D:2026(1995) MIL-STD-883D:2003(1991) JIS C 7021: A-2(1982) Temperature Cycling Thermal Shock Environmental Test Solder Resistance Solderability T. sol = 230 ± 5℃ Dwell Time= 5 ± 1secs 9. Others The appearance and specifications of the product may be modified for improvement, without prior notice. Part No. : LTL2P3SEKS-0D2A \ LTL2P3SYKS-0D2A LTL2R3SEKS-0D2A \ LTL2R3SYKS-0D2A BNS-OD-C131/A4 Page : 12 of 12