LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * High Intensity. * Popular T-1 3/4 diameter Package. * Selected minimum intensities. * Wide viewing Angle. * General purpose leads. * Reliable and rugged. Package Dimensions Part No. Lens Source Color LTL-307EE-051A Red Transparent Hi.Eff.Red 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. : LTL-307EE-051A BNS-OD-C131/A4 Page : 1 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Absolute Maximum Ratings at TA=25℃ Parameter Maximum Rating Unit 100 mW 120 mA Continuous Forward Current 30 mA Derating Linear From 50℃ 0.4 mA/℃ 5 V Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) Reverse Voltage Operating Temperature Range -55℃ to + 100℃ Storage Temperature Range -55℃ to + 100℃ Lead Soldering Temperature [1.6mm(.063") From Body] Part No. : LTL-307EE-051A BNS-OD-C131/A4 260℃ for 5 Seconds Page : 2 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical / Optical Characteristics at TA=25℃ Parameter Symbol Min. Typ. IV 29 90 mcd 2θ1/2 40 deg Peak Emission Wavelength λP 635 nm Dominant Wavelength λd 623 nm Δλ 40 nm Forward Voltage VF 2.0 Reverse Current IR Capacitance C Luminous Intensity Viewing Angle Spectral Line Half-Width 20 Max. Unit 2.6 V 100 μA pF Test Condition IF = 10mA Note 1,4 Note 2 (Fig.6) Measurement @Peak (Fig.1) Note 3 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 (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. The Iv guarantee should be added ±15% . Part No. : LTL-307EE-051A BNS-OD-C131/A4 Page : 3 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Part No. : LTL-307EE-051A BNS-OD-C131/A4 Page : 4 of 8 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 reel. * 5mm (0.197") formed lead and 2.54mm (0.1") straight lead spacing available. * Folding packaging simplifies handling and testing. Package Dimensions Specification Item Symbol Minimum Maximum mm inch mm inch D 3.8 0.149 4.2 0.165 4.8 0.188 5.8 0.228 Front to Rear Deflection F △H -- -- 2.0 0.078 Height of Seating Plane H 15.5 0.610 16.5 0.649 Feed Hole to Bottom of Component H1 20.8 0.818 22.8 0.898 Feed Hole to Overall Component Height H2 29.2 31.7 1.247 Lead Length After Component Height L 1.149 W0 11.0 0.433 Feed Hole Pitch P 12.4 0.488 13.0 0.511 Lead Location P1 3.15 0.124 4.55 0.179 Center of Component Location P2 5.05 0.198 7.65 0.301 Total Tape Thickness T -- -- 0.90 0.035 Feed Hole Location W0 8.5 0.334 9.75 0.384 Adhesive Tape Width W1 14.5 0.571 15.5 0.610 Adhesive Tape Position W2 0 0 3.0 0.118 Tape Width W3 17.5 0.689 19.0 0.748 Tape Feed Hole Diameter Component Lead Pitch Part No. : LTL-307EE-051A BNS-OD-C131/A4 Page : 5 of 8 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. : LTL-307EE-051A BNS-OD-C131/A4 Page : 6 of 8 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 Part No. : LTL-307EE-051A BNS-OD-C131/A4 Page : 7 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 7. Reliability Test Classification Test Item Operation Life High Temperature High Humidity Storage Endurance Test Environmental Test High Temperature High Humidity Reverse BIAS Test Condition Reference Standard Ta= Under Room Temperature As Per Data Sheet Maximum Rating *Test Time= 1000HRS (-24HRS,+72HRS) MIL-STD-750D:1026 (1995) MIL-STD-883D:1005 (1991) JIS C 7021:B-1 (1982) Ta= 65±5℃ RH= 90 〜 95% MIL-STD-202F: 103B(1980) JIS C 7021 : B-11(1982) Test Time= 240HRS±2HRS Ta= 65±5℃ RH= 90 〜 95% VR=5V Test Time = 500HRS (-24HRS, +48HRS) High Temperature Storage Ta= 105±5℃ *Test Time= 1000HRS (-24HRS,+72HRS) Low Temperature Storage Ta= -55±5℃ *Test Time=1000HRS (-24HRS,+72HRS) JIS C 7021 : B-11(1982) MIL-STD-883D:1008 (1991) JIS C 7021:B-10 (1982) JIS C 7021:B-12 (1982) Temperature Cycling 105℃ 〜 25℃ 〜 -55℃ 〜 25℃ 30mins 5mins 30mins 5mins 10 Cycles MIL-STD-202F:107D (1980) MIL-STD-750D:1051(1995) MIL-STD-883D:1010 (1991) JIS C 7021: A-4(1982) Thermal Shock 105 ± 5℃ 〜 -55℃ ± 5℃ 10mins 10mins 10 Cycles MIL-STD-202F:107D(1980) MIL-STD-750D:1051(1995) MIL-STD-883D:1011 (1991) Solder Resistance T.sol = 260 ± 5℃ Dwell Time= 10 ± 1secs MIL-STD-202F:210A(1980) MIL-STD-750D:2031(1995) JIS C 7021: A-1(1982) Solderability T. sol = 230 ± 5℃ Dwell Time= 5 ± 1secs MIL-STD-202F:208D(1980) MIL-STD-750D:2026(1995) MIL-STD-883D:2003(1991) JIS C 7021: A-2(1982) 8. Others The appearance and specifications of the product may be modified for improvement, without prior notice. Part No. : LTL-307EE-051A BNS-OD-C131/A4 Page : 8 of 8