LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * High Intensity. * Popular T-1 3/4 diameter Package. * Selected minimun intensities. * General purpose leads. * Reliable and rugged. Package Dimensions Part No. Lens Source Color LTL-4233-051A Green Diffused Green 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-4233-051A BNS-OD-C131/A4 Page : 1 of 7 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/℃ Reverse Voltage 5 V Operating Temperature Range -55℃ to + 100℃ Storage Temperature Range -55℃ to + 100℃ Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) Lead Soldering Temperature [1.6mm(.063") From Body] Part No. : LTL-4233-051A BNS-OD-C131/A4 260℃ for 5 Seconds Page : 1 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical / Optical Characteristics at TA=25℃ Parameter Symbol Min. Typ. IV 5.6 19 mcd 2θ1/2 36 deg Peak Emission Wavelength λP 565 nm Dominant Wavelength λd 569 nm Δλ 30 nm Forward Voltage VF 2.1 Reverse Current IR Capacitance C Luminous Intensity Viewing Angle Spectral Line Half-Width 35 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-4233-051A BNS-OD-C131/A4 Page : 3 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Part No. : LTL-4233-051A BNS-OD-C131/A4 Page : 4 of 7 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. * 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 Feed Hole to Bottom of Component H H1 15.5 20.8 0.610 0.818 16.5 22.8 0.649 0.898 Seating Plane to Top of Component H3 13.7 0.540 W0 15.2 0.60 11.0 0.433 Tape Feed Hole Diameter Component Lead Pitch Lead Length After Component Height L 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 Part No. : LTL-4233-051A BNS-OD-C131/A4 Page : 5 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only CAUTIONS 1. Application limitation The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household application.) Consult Liteon’s sales in advance for information on application in which exceptional quality and reliability are required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as airplanes, automobiles, traffic control equipment, life support system and safety devices). 2. Storage After being shipped from Liteon the LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be used within 3 months. They can be stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material. Please avoid rapid transitions in ambient temperature in high humidity environments where condensation may occur. 3. Cleaning Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED. 4. Forming & Mounting When forming a lead, the leads should be bent at a point at least 3mm from the base of epoxy bulb. Do not use the base of the leadframe as a fulcrum during forming. Lead forming must be done before soldering at normal temperature. When mounted through hole type LED lamp, avoid the occurrence of residual mechanical stress due to clinching. 5. Soldering When soldering, leave a minimum of 2mm clearance from the resin to the soldering point. Dipping the resin into the solder must be avoided. Do not apply any stress to the lead frame during soldering while the LED is at high temperature. Recommended soldering condition 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. 6. Drive Method LED is a current operated device, and therefore, requires some kind of current limiting incorporated into the drive circuit. This current limiting typically takes the form of a current limiter resistor placed in series with the LED. Consider worst case voltage variations that could occur across the current limiting resistor. The forward current should not be allowed to change by more than 40% of its desired value. Circuit model A LED Circuit model B LED (A) Recommended circuit. (B) The difference of brightness between LEDs could be found due to the Vf-If characteristics of LED Part No. : LTL-4233-051A BNS-OD-C131/A4 Page : 6 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only 7. ESD (Electrostatic Discharge) Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti- electrostatic glove is recommended when handling these LED. All devices, equipment and machinery must be properly grounded. 8. Reliability Test Classification Endurance Test Test Item Test Condition Duration / Cycle Ta= Room Temp, Room Temp. Operation Life Referance Standard MIL-STD-750D:1026 (1995) Ip= 160 mA / 1/8 duty, 1000 hrs Pulse Width =1.25 ms MIL-STD-883D:1005 (1991) JIS C 7021:B-1 (1982) MIL-STD-202F:107D (1980) Temperature 105℃ ～ 25℃ ～ -55℃ ～ 25℃ Cycling 30mins 5mins 30mins 5mins 10 cycles MIL-STD-750D:1051(1995) MIL-STD-883D:1010 (1991) JIS C 7021: A-4(1982) Environmental Solder Test Resistance MIL-STD-202F:210A(1980) Solder temperature is 260± 5 ℃ 10 sec MIL-STD-750D:2031(1995) JIS C 7021: A-1(1982) MIL-STD-202F:208D(1980) Solderability Solder temperature is 230± 5 ℃ 5 sec MIL-STD-750D:2026(1995) MIL-STD-883D:2003(1991) JIS C 7021: A-2(1982) 9. Others The appearance and specifications of the product may be modified for improvement without notice. Part No. : LTL-4233-051A BNS-OD-C131/A4 Page : 7 of 7