lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y features * high luminous intensity output. * low power consumption. * high efficiency. * versatile mounting on p.c. board or panel. * i.c. compatible/low current requirements. * popular t-1 3/4 diameter. package dimensions part no. lens source color LTL2V3TRKS water clear alingap super red 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. : LTL2V3TRKS page : 1 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y absolute maximum ratings at t a =25 oc parameter maximum rating unit power dissipation 140 mw peak forward current (1/10 duty cycle, 0.1ms pulse width) 100 ma dc forward current 50 ma derating linear from 30c 0.6 ma/c reverse voltage 5 v operating temperature range -40c to + 80c storage temperature range -55c to + 100c lead soldering temperature [2.0mm(.0787") from body] 260c for 5 seconds part no. : LTL2V3TRKS page : 2 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y electrical / optical characteristics at t a =25 oc parameter symbol min. typ. max. unit test condition luminous intensity i v 2500 - 7200 mcd i f = 20ma note 1 viewing angle 2 1/2 30 deg note 2 (fig.5) peak emission wavelength p 639 nm measurement @peak (fig.1) dominant wavelength d 625 nm note 4 spectral line half-width 17 nm forward voltage v f 2.2 2.8 v i f = 20ma reverse current i r 100 a v r = 5v capacitance c 40 pf v f = 0 , f = 1mhz note: 1. luminous intensity is measured with a light sensor and filter combination tha t approximates the cie eye-response curve. 2. 1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intens ity. 3. iv classification code is marked on each packing bag. 4. the dominant wavelength, d is derived from the cie chromaticity diagram and represents the single wavelength which defines the color of the device. part no. : LTL2V3TRKS page : 3 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y typical electrical / optical characteristics curves (25 oc ambient temperature unless otherwise noted) part no. : LTL2V3TRKS page : 4 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y packing spec 500 or 250 pcs per packing bag 10 packing bags per inner carton total 5000 pcs per inner carton 8 inner cartons per outer carton total 40000 pcs per outer carton in every shipping lot, only the last pack w ill be non-full packing part no. : LTL2V3TRKS page : 5 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y bin table specification luminous intensity iv(mcd) i f @20ma bin code min. max. t 2500 3200 u 3200 4200 v 4200 5500 w 5500 7200 note: tolerance of each bin limit is 15% forward voltage vf (volts) i f @20ma bin code min. max. 1 1.8 1.9 2 1.9 2.0 3 2.0 2.1 4 2.1 2.2 5 2.2 2.3 6 2.3 2.4 7 2.4 2.5 8 2.5 2.6 9 2.6 2.7 10 2.7 2.8 note: tolerance of vf each bin limit is 0.05 volt. part no. : LTL2V3TRKS page : 6 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y 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 liteons sales in advance for inf ormation on applications in which exceptional reliability is required, particularly when the f ailure or malfunction of the leds may directly jeopardize life or health (such as in aviation, transportati on, traffic control equipment, medical and life support systems and safety devices). 2. storage the storage ambient for the leds should not exceed 30c temperature or 70% relative humi dity. it is recommended that leds out of their original packaging are used within three m onths. 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 ambie nt. 3. cleaning use alcohol-based cleaning solvents such as isopropyl alcohol to clean the leds if nec essary. 4. lead forming & assembly during lead forming, the leads should be bent at a point at least 3mm from the base of led le ns. 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 mechani cal stress. 5. soldering when soldering, leave a minimum of 3mm clearance from the base of the lens to the solde ring 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 a t high temperature. recommended soldering conditions : soldering iron wave soldering temperature soldering time 300c max. 3 sec. max. (one time only) pre-heat pre-heat time solder wave soldering time 100c max. 60 sec. max. 260c max. 5 sec. max. note: excessive soldering temperature and/or time might result in deformati on of the led lens or catastrophic failure of the led. ir reflow is not suitable process for through hole type led lamp produc t. part no. : LTL2V3TRKS page : 7 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y 6. drive method an led is a current-operated device. in order to ensure intensity uniformity on multipl e leds connected in parallel in an application, it is recommended that a current limiting re sistor be incorporated in the drive circuit, in series with each led as shown in circuit a bel ow. circuit model a circuit model b led 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 t he leds plastic lens as a result of friction between leds during storage and handing part no. : LTL2V3TRKS page : 8 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y 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 meas ure 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 wea r wrist strap, heel strap or conductive shoes with conductive flooring? 2. if conductive footwear used, conductive flooring also present where operator stand or wal k? 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 recor ded 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 containe rs when not at static-safe workstation? 3. no static charge generators (e.g. plastics) inside shielding containers wit h esds items? 4. all flexible conductive and dissipative package materials inspected before r euse 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. : LTL2V3TRKS page : 9 of 10 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y 8. reliability test classification test item test condition reference standard operation life 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) high temperature high humidity storage ta= 655 oc rh= 90 95% test time= 240hrs2hrs mil-std-202f: 103b(1980) jis c 7021 : b-11(1982) high temperature storage ta= 1055 oc * test time= 1000hrs (-24hrs,+72hrs) mil-std-883d:1008 (1991) jis c 7021:b-10 (1982) endurance test low temperature storage ta= -555 oc * test time=1000hrs (-24hrs,+72hrs) jis c 7021:b-12 (1982) temperature cycling 105 oc 25 oc -55 oc 25 oc 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 oc -55 oc 5 oc 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 oc dwell time= 5secs max 3 times dip. mil-std-202f:210a(1980) mil-std-750d:2031(1995) jis c 7021: a-1(1982) environmental test solderability t. sol = 230 5oc 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) 9. others the appearance and specifications of the product may be modified for improvement, without pr ior notice. part no. : LTL2V3TRKS page : 10 of 10 bns-od-c131/a4
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