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lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 1 of 12 bnc-od-c131/a4 1. description the lopl (liteon power led) emitter i is a 1w power led package which is a point light source with more energy efficient than incandescent and halogen lamps. it gives you total design freedom and unmatched brightness, creating a new opportunities for solid state lighting to displace conventional lighting technologies. features l high power led light source l long life, up to 100k hours l instant light (less than 100 ns) l low voltage dc operated l low thermal resistance l rohs compliant l lead free reflow solder compatible applications l portable lights l traffic signaling l backlighting l interior & exterior automotive lighting l decorative and landscape lighting l medical illumination 2. outline dimensions notes 1. all dimensions are in millimeters. 2. tolerance is 0.2 mm (.008") unless otherwise noted.
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 2 of 12 bnc-od-c131/a4 3. rating and characteristics 3.1 absolute maximum ratings at ta=25 c parameter symbol rating unit power dissipation p o 1.15 w forward current i f 350 ma forward pulse current i fp 500 ma reverse voltage v r 5 v junction temperature t j 125 c thermal resistance, junction-case r th, j-c 13.7 c/w operating temperature range t opr -40 - 80 c storage temperature range t stg -40 - 120 c soldering condition 1, 2 t sol 260 c for 5 seconds notes 1. proper current derating must be observed to maintain junction temperature below the maximum. for more information, consult the lopl emitters application notes, available upon request. 2. measured at leads, during lead soldering and heat pad attach, body temperature must not exceed 150 c. lopl emitters can be soldered by general ir reflow, or select heating the leads by hot bar reflow or hand soldering.
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 3 of 12 bnc-od-c131/a4 3.2 electro-optical characteristics at ta=25 c parameter symbol min. typ. max. test condition unit forward voltage v f 2.07 2.57 3.27 i f = 350ma v reverse current i r 100 v r = 5v a luminous flux 1 v 30.6 37.0 i f = 350ma lm viewing angle 2 2 1/2 110 i f = 350ma dominant wavelength l d 620 625 631 i f = 350ma nm temperature coefficient of l d tc l 0.05 i f = 350ma, t opr nm/ c notes 1. luminous flux is the total luminous flux output as measured with an integrating sphere.
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 4 of 12 bnc-od-c131/a4 3.3 typical electrical / optical characteristics curves 0% 20% 40% 60% 80% 100% 400 450 500 550 600 650 700 750 wavelength (nm) r e l a t i v e i n t e n s i t y ( % ) fig 1. relative spectrum of emission
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 5 of 12 bnc-od-c131/a4 0 100 200 300 400 1.5 2.0 2.5 3.0 forward voltage v f (v) f o r w a r d c u r r e n t i f ( m a ) fig 2. forward current 0 100 200 300 400 0 40 80 120 ambient temperature ( c) f o r w a r d c u r r e n t i f ( m a ) r th, j-c =60 c/w r th, j-c =50 c/w r th, j-c =40 c/w r th, j-c =30 c/w fig 3. forward current derating curve 0% 20% 40% 60% 80% 100% 0 100 200 300 400 forward current i f (ma) r e l a t i v e l u m i n o u s f l u x fig 4. relative luminous flux 616.5 617.0 617.5 618.0 618.5 619.0 0 100 200 300 400 forward current i f (ma) d o m i n a n t w a v e l e n g t h ( n m ) fig 5. wavelength shift
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 6 of 12 bnc-od-c131/a4 4. category code table q f r1 dominant wavelength categories code min max r1 620.0 631.0 forward voltage categories code min max d 2.07 2.31 e 2.31 2.55 f 2.55 2.79 g 2.79 3.03 h 3.03 3.27 luminous flux categories code min q 30.6 39.8 r 39.8 51.7
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 7 of 12 bnc-od-c131/a4 5. reflow soldering characteristics time t e m p e r a t u r e t p preheat, t s t l t smin t smax 25 c to peak, t l ramp-down ramp-up t p ` profile feature lead free assembly average ramp-up rate (t smax to t p ) 3 c / second max preheat temperature min (t smin ) 150 c preheat temperature max (t smax ) 200 c preheat time (t smin to t smax ) 60 C 180 seconds time maintained above temperature (t l ) 217 c time maintained above time (t l ) 60 C 150 seconds peak / classification temperature (t p ) 260 c time within 5 c of actual peak temperature (t p ) 20 C 40 seconds ramp C down rate 6 c / second max time 25 c to peak temperature 8 minutes max notes: all temperatures refer to topside of the package, measured on the package body surface.
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 8 of 12 bnc-od-c131/a4 6. recommend solder pad 15.05 1 . 1 1 . 6 x 2 . 6 5 s o l d e r p a d 8 0.05
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 9 of 12 bnc-od-c131/a4 7. package dimensions of tape and reel 24.4 6 2 . 0 1 . 5 1 8 0 . 0 1 . 5 2 0 . 5 0 . 8 1 2 . 7 5 28.4 2.0 + 0 . 5 - 0 . 2 -0.1 +0.2 1 1 . 5 0 1.75 12.00 0.1 2.00 4.00 2 4 . 0 0 0 . 3 0 1 4 . 8 0 -0 +0.1 1.50 progressive direction note: 1. 500pcs per reel. 2. drawings not to scale. 3. the tolerance unless mentioned is 0.1mm, unit=mm.
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 10 of 12 bnc-od-c131/a4 8. cautions 8.1 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). 8.2 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 soldered within one week. 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 a desiccators with nitrogen ambient. leds stored out of their original packaging for more than a week should be baked at about 60 deg c for at least 24 hours before solder assembly. 8.3 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. led led circuit model a circuit model b (a) recommended circuit. (b) the brightness of each led might appear different due to the differences in the i-v characteristics of those leds.
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 11 of 12 bnc-od-c131/a4 8.4 esd (electrostatic discharge) static electricity or power surge will damage the led. suggestions to prevent esd damage: l use a conductive wrist band or anti-electrostatic glove when handling these leds. l all devices, equipment, and machinery must be properly grounded. l work tables, storage racks, etc. should be properly grounded. l use ion blower to neutralize the static charge which might have built up on surface of the led s plastic lens as a result of friction between leds during storage and handling. esd-damaged leds will exhibit abnormal characteristics such as high reverse leakage current, low forward voltage, or no light up at low currents. to verify for esd damage, check for light up and v f of the suspect leds at low currents. the v f of good leds should be >2.0v@0.1ma for ingan product. 8.5 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?
lite-on technology corporation property of lite-on only part no.: LOPL-E001R data sheet page: 12 of 12 bnc-od-c131/a4 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 recycles? 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?

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