Through Hole Lamp Product Data Sheet LTL14CGEK Spec No.: DS20-2002-435 Effective Date: 08/29/2013 Revision: B LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * Long life solid state reliability. * Low power consumption. * I.C. compatible. Package Dimensions Part No. Lens Source Color LTL14CGEK Water Clear Red / Yellow Green AlInGaP Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25mm(.010") unless otherwise noted. 3. Protruded resin under flange is 1.0mm(.04") max. 4. Lead spacing is measured where the leads emerge from the package. 5. Specifications are subject to change without notice. Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 1 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Absolute Maximum Ratings at TA=25℃ Parameter Power Dissipation Peak Forward Current Red Yellow Green Unit 75 75 mW 100 100 mA 30 30 mA (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current Operating Temperature Range -40℃ to + 85℃ Storage Temperature Range -40℃ to + 100℃ Lead Soldering Temperature 260℃ for 5 Seconds Max [1.6mm(.063") From Body] Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 2 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical / Optical Characteristics at TA=25℃ Parameter Luminous Intensity Viewing Angle Symbol IV 2θ1/2 Color Min. Typ. Max. Red 65 140 350 Yellow Green 30 110 180 Red 100 Unit Test Condition IF = 20mA mcd Note 1,4 deg Note 2 (Fig.6) Yellow Green Peak Wavelength λp Dominant Wavelength λd Spectral Line Half-Width Δλ Forward Voltage VF Red 632 Yellow Green 575 Red 624 Yellow Green 572 Red 20 Yellow Green 15 Red 2.0 2.6 Yellow Green 2.1 2.6 Measurement nm @Peak (Fig.1) IF = 20mA nm Note 3 nm IF = 20mA V Note 4 Note: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commission International De L'Eclairage) eye-response curve. 2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. 4. Reverse voltage (VR) condition is applied for IR test only. The device is not designed for reverse operation. Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 3 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 4 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Packing Spec 1000 , 500 , 200 and 100 pcs per packing bag 10 packing bags per inner carton total 10000 pcs per inner carton 8 Inner cartons per outer carton total 80000 pcs per outer carton In every shipping lot, only the last pack will be non-full packing Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 5 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Bin Table For Reference Luminous Intensity (Yellow Green) Unit : mcd @20mA Bin Code Min. Max. BC 30 65 DE 65 FG 110 Luminous Intensity (Red) Bin Code Unit : mcd @20mA Min. Max. DE 65 110 110 FG 110 180 180 HJ 180 350 Note: Tolerance of each bin limit is ±30% Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 6 of 10 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 , For Lamp without stopper type and must be leave a minimum of 2 mm clearance from the base of the lens to the soldering point. To avoided the Epoxy climb up on lead frame and was impact to non-soldering problem , 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 350°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. 5 sec. Max. Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or catastrophic failure of the LED. IR reflow is not suitable process for through hole type LED lamp product. Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 7 of 10 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. : LTL14CGEK BNS-OD-C131/A4 Page : 8 of 10 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 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. : LTL14CGEK BNS-OD-C131/A4 Page : 9 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 8. Reliability Test Classification Test Item MIL-STD-750D:1026 MIL-STD-883G:1005 High Temperature High Humidity Storage Ta= 60°C RH= 90% MIL-STD-202G:103B JEITA ED-4701:100 103 High Temperature Storage Ta= 105±5°C Test Time= 1000HRS MIL-STD-750D:1031 MIL-STD-883G:1008 JEITA ED-4701:200 201 Low Temperature Storage Ta= -55±5°C Test Time=1000HRS JEITA ED-4701:200 202 Temperature Cycling 100°C ～ 25°C～ -40°C ～ 25°C 30mins 5mins 30mins 5mins 30 Cycles MIL-STD-750D:1051 MIL-STD-883G:1010 JEITA ED-4701:100 105 JESD22-A104C Thermal Shock 105 ± 5°C ～ -30°C ± 5°C 15mins ～ 15mins 30 Cycles (< 20 secs transfer) MIL-STD-750D:1056 MIL-STD-883G:1011 MIL-STD-202G: 107G JESD22-A106B Test Time= 240HRS Test Environmental Test Reference Standard Ta= Under Room Temperature As Per Data Sheet Maximum Rating Test Time= 1000HRS Operation Life Endurance Test Condition Solder T.sol = 260 ± 5°C Max. Resistance Dwell Time = 10 ± 1 sec (no pre-condition) MIL-STD-750D:2031 JEITA ED-4701:300 302 T. sol = 245 ± 5°C Solderability Dwell Time= 5 ± 0.5 sec (no pre-condition) (Lead Free Solder , Coverage≥ 95% of the dipped surface) MIL-STD-750D:2026 MIL-STD-883G:2003 MIL-STD-202G: 208H IPC/EIA J-STD-002 T. sol = 350 ± 5°C (no pre-condition) Dwell Time= 3.5 ± 0.5 sec Soldering Iron MIL-STD-202G: 208H JEITA ED-4701:300 302 9. Others The appearance and specifications of the product may be modified for improvement, without prior notice. Part No. : LTL14CGEK BNS-OD-C131/A4 Page : 10 of 10