lite-on dcc release lite-on technology corp. / optoelectronics no.90,chien 1 road, chung ho, new taipei city 23585, taiwan, r.o.c. tel: 886-2-2222-6181 fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto through hole lamp product data sheetltl1chkxknnseries spec no.: ds20-2000-343effective date: 08/22/2000revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
l i t e - o n e l e c t r o n i c s , i n c . p r o p e r t y o f l i t e - o n o n l y ltl1chkxknn 45 degree features ? t - 1(3mm) general purpose led lamps. ? low power consumption. ? high efficiency . ? water clear lens options. ? high luminous i ntensity output. ? i.c. compatible/low current requirment. description this family 3mm led lamps are standard designed for applications requiring higher intensity level. the source color devices are made with aluminum indium gallium phosphide(alingap) on gallium arsenide light emitting diode. application ? general purpose. ? indicator lights. devices part no. lens source color LTL1CHKDKNN water clear alingap hyper red ltl1chkrknn water clear alingap super red ltl1chkeknn water clear alingap red ltl1chkfknn water clear alingap yellow orange ltl1chkyknn water clear alingap amber yellow ltl1chksknn water clear alingap yellow ltl1chkgknn water clear alingap green part no. : ltl1chkxknn series page : 1 of 5 bns - od - c131/a4
l i t e - o n e l e c t r o n i c s , i n c . p r o p e r t y o f l i t e - o n o n l y package dimensions ltl1chx series 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. : ltl1chkxknn series page : 2 of 5 bns - od - c131/a4
l i t e - o n e l e c t r o n i c s , i n c . 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 ? c parameter hyper red super red red yellow orange amber yellow yellow green unit power dissipation 75 75 75 75 75 75 75 mw peak forward current (1/10 duty cycle, 0.1ms pulse width) 90 90 90 60 60 60 60 ma continuous f orward current 30 30 30 30 30 30 30 ma derating linear from 70 ? c 0.4 0.4 0.4 0.4 0.4 0.4 0.4 ma / ? c reverse voltage (i r =100 a) 5 5 5 5 5 5 5 v operating temperature range - 40 ? c to + 100 ? c storage temperature range - 55 ? c to + 100 ? c lead soldering temperature [1.6mm(.063") from body] 260 for 5 seconds part no. : ltl1chkxknn series page : 3 of 5 bns - od - c131/a4
l i t e - o n e l e c t r o n i c s , i n c . 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 parameter symbol part no. (ltl) min. typ. max. unit test condition luminous intensity iv 1chkdknn 140 210 mcd i f = 20ma note 1 note 2 1chkrknn 140 250 1chkeknn 140 320 1chkfknn 140 320 1chkyknn 140 320 1chksknn 140 320 1chkgknn 140 320 viewing angle 2 ? 1/2 45 deg note 3 (fig.5) peak emission wavelength ? p 1chkdknn 650 nm measurement @ peak (fig.1) 1chkrknn 639 1chkeknn 632 1chkfknn 611 1chkyknn 595 1chksknn 588 1chkgknn 575 dominant wavelength ? d 1chkdknn 639 nm note 5 1chkrknn 632 1chkek nn 624 1chkfknn 605 1chkyknn 592 1chksknn 587 1chkgknn 572 spectral line half - width ? ? 1chkdknn 20 nm 1chkrknn 20 1chkeknn 20 1chkfknn 17 1chkyknn 15 1chksknn 15 1chkgknn 15 forward voltage v f 1chkdknn 2.0 2.4 v i f = 20ma 1chkrknn 2.0 2.3 1chkeknn 2.05 2.4 1chkfknn 2.05 2.4 1chkyknn 2.05 2.4 1chksknn 2.05 2.4 1chkgknn 2.05 2.4 reverse current i r 100 ? a v r = 5v capacitance c 40 pf v f = 0, f = 1 mhz notes: 1. luminous intensity is measured with a light sensor and filter combination that approximates the cie eye - response curve. 2. luminous intensity rank classif ied products support two ranks. 3. ? 1/2 is the off - axis angle at which the luminous intensity is half the axial luminous intensity. 4. iv classification code is marked on each packing bag. 5. the dominant wavelength, ? d is derived from the ci e chromaticity diagram and represents the single wavelength which defines the color of the device. part no. : ltl1chkxknn series page : 4 of 5 bns - od - c131/a4
l i t e - o n e l e c t r o n i c s , i n c . 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 ambient temperature unless otherwise noted) part no. : ltl1chkxknn series page : 5 of 5 bns - od - c131/a4
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