5-28 plcc lamps ltl-94pck-ta aigaas red ltl-94purk-ta aigaas red LTL-94PEK-TA red orange ltl-94pyk-ta y ellow ltl-94pgk-ta green ltl-94pak-ta amber ltl-94pkk-ta pure green features package in 8mm tape on 7" diameter reels. compatible with automatic placement equipment. compatible with infrared and vapor phase reflow solder process. eia std package. i.c. compatible. description the aigaas red source color devices are made with aluminum gallium arsenide red light emitting diode. the orange and amber source color devices are made with arsenide gallium phosphide on gallium phosphide orange light emitting diode. the green source color devices are made with gallium phoshpide on gallium phoshide green light emitting diode. the yellow source color devices are made with gallium arsenide phosphide on gallium phosphide yelow light emitting diode. package dimensions notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.2mm(.008")unless otherwise noted. 3. LTL-94PEK-TA, 94pgk-ta, 94pyk-ta, 94pak-ta, 94pkk-ta,"a" identify cathode. ltl-94purk-ta, 94pck-ta, "a" identify anode. devices part no. ltl- lens source color algaas red red orange green pure green yellow amber 94purk-ta 94pck-ta 94pek-ta 94pgk-ta 94pkk-ta 94pyk-ta 94pak-ta water clear water clear water clear water clear water clear water clear
5-29 smd lamps absolute maximum ratings at ta=25 power dissipation peak forward current (1/10 duty cycle, 0.1ms pulse width) continuous forward current derating linear from 50 reverse voltage operating temperature range storage temperature range infared soldering condition vapor phase soldering condition wave soldering condition parameter -55 to +100 -55 to +100 260 for 5 seconds 215 for 3 minutes 260 for 5 seconds algaas red unit 100 200 40 0.8 5 mw ma ma ma/ v green pure green 100 120 30 0.6 5 red orange 100 120 30 0.6 5 yellow 60 80 20 0.4 5 electrical / optical characteristics and curves at ta = 25 notes:1. luminous intensity is measured with a light sensor and filter combination that approximates the cie eye- response curve. 2. 2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. the dominant wavelength, d is derived from the cie chromaticity diagram and represents the single wavelength which defines the color of the device. typ. 29 20 min. 80.0 50.0 120 660 638 20 1.8 30 max. unit. mcd deg nm nm nm v a pf parameter symbol part no. ltl- luminous lntensity viewing angle peak emission wavelength dominant wavelength spectral line half width forward voltage reverse current capacitance i v 2 p d v f i r c 94purk-ta 94pck-ta 94purk-ta 94pck-ta 94purk-ta 94pck-ta 94purk-ta 94pck-ta 94purk-ta 94pck-ta 94purk-ta 94pck-ta 94purk-ta 94pck-ta 94purk-ta 94pck-ta test condition. i f =20 ma note 1 note 2 (fig.22) measurement @peak (fig.1) note 3 i f =20ma v r =5v v f =0 f=1mhz 2.4 100
5-30 electrical / optical characteristics at ta=25 notes:1. luminous intensity is measured with a light sensor and filter combination that approximates the cie eye- response curve. 2. 2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. the dominant wavelength, d is derived from the cie chromaticity diagram and represents the single wavelength which defines the color of the device. test condition. i f =10 ma note 1 note 2 (fig.7) measurement @peak (fig.1) note 3 i f =20ma v r =5v v f =0 f=1mhz parameter luminous lntensity viewing angle peak emission wavelength dominant wavelength spectral line half width forward voltage reverse current capacitance typ. 1.7 1.7 1.7 1.7 0.7 min. 8.0 8.0 6.0 8.0 2.5 120 635 565 585 610 555 621 569 588 602 557 40 30 35 35 30 2.0 2.1 2.1 2.1 2.1 20 35 15 10 35 max. 2.8 100 unit. mcd deg nm nm nm v a pf symbol part no. ltl- i v 2 p d v f i r c 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta all 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta 94pek-ta 94pgk-ta 94pyk-ta 94pak-ta 94pkk-ta
5-31 smd lamps typical electrical/optical characteristics curves (25 ambient temperature unless otherwise noted)
5-32 user guide cleaning do not use unspecified chemical liquid to clean led they could harm the package. if cleaning is necessary,immerse the led in ethyl alcohol or isopropyl alcohol at normal temperature for less one minute. soldering pad dimensions package dimensions of tape LTL-94PEK-TA / 94pgk-ta / 94pyk-ta/94pak-ta/94pkk-ta ltl-94purk-ta / 94pck-ta package dimensions of tape and reel notes:1. empty component pockets sealed with top cover tape. 2. 7 inch reel - 1500 pieces per reel. 3. the maximum number of consecutive missing lamp are two. 4. in accordance with ansi/eia rs-481 specifications the cathode is oriented towards the tape sprocket hole. 5. all dimensions are in millimeters (inchs).
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