LTL2H3SEKS

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * High luminous intensity output. * Low power consumption. * High efficiency. * Versatile mounting on PCB or panel. * I.C. Compatible / low current requirements. * Popular T-1 3/4 diameter. Package Dimensions Part No. LTL2H3SEKS / LTL2H3SYKS Lens Water Clear Source Color AlInGaP Red / Amber 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. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 1 of 10 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) DC Forward Current Derating Linear From 25 °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. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 2 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical / Optical Characteristics at TA=25 °C Parameter Luminous Intensity Viewing Angle Peak Emission Wavelength Dominant Wavelength Spectral Line Half-Width Forward Voltage Reverse Current Capacitance Symbol IV 2θ1/2 λP λd ∆λ VF IR C 40 2H3SEKS 2H3SYKS 2H3SEKS 2H3SYKS 2H3SEKS 2H3SYKS 2H3SEKS 2H3SYKS Part NO. (LTL) 2H3SEKS 2H3SYKS Min. 2500 2500 Typ. 6350 5500 Max. Unit mcd deg nm nm nm Test Condition IF = 20mA Note 1 Note 2 (Fig.5) Measurement @Peak (Fig.1) Note 4 15 639 591 630 590 17 17 2.25 2.35 2.7 2.7 100 V µA pF IF = 20mA VR = 5V VF = 0 , f = 1MHz 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. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 3 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25 °C Ambient Temperature Unless Otherwise Noted) Part No. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 4 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Packing Spec 1000, 500 or 250 pcs per packing bag 8 packing bags per inner carton total 8000 pcs per inner carton 8 Inner cartons per outer carton total 64000 pcs per outer carton In every shipping lot, only the last pack will be non-full packing Part No. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 5 of 10 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Bin Code List For Reference Luminous Intensity Bin Code T U V W Unit : mcd @20mA Min. 2500 3200 4200 5500 Max. 3200 4200 5500 7200 X Y Z 7200 9300 12000 9300 12000 16000 Note: Tolerance of each bin limit is ±15% Forward Voltage Vf (Volts) Bin Code 1 2 3 4 5 6 7 8 9 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 Dominant Wavelength λd(nm) IF@20mA For LTL2H3SYKS Bin Code A B C D E Min. 584.5 587.0 589.5 592.0 594.5 Max. 587.0 589.5 592.0 594.5 597.0 Note: Tolerance of each bin limit is ±1nm Note: The representation of bin rank is Iv+VF+Hue For example, “T3A” means Iv=2500~3200mcd, Vf=2.0~2.1V, Hue=584.5~587.0nm at 20mA test current in ambient temperature. Part No. : LTL2H3SEKS / LTL2H3SYKS 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, 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. IR reflow is not suitable process for through hole type LED lamp product. Part No. : LTL2H3SEKS / LTL2H3SYKS 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. : LTL2H3SEKS / LTL2H3SYKS 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. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 9 of 10 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 Environmental Test Thermal Shock 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. : LTL2H3SEKS / LTL2H3SYKS BNS-OD-C131/A4 Page : 10 of 10