spec no: dsab8800 rev no: v.3 date: mar/18/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu 3.2x2.4mm right angle smd chip led lamp features 3.2mmx2.4mm right angle smt led, 2.4mm thick- ness. low power consumption. wide viewing angle. ideal for backlight and indicator. various colors and lens types available. package : 1500pcs / reel. package dimension s notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0 .2(0.0079") unless otherwise noted. 3. specifications are subject to change without notice . attention observe precautions for handling electrostatic discharge sensitive device s kpeka - 3224pbc blue description the blue source color devices are made with ingan on sic light emitting diode. static electricity and surge damage the leds. it is recommended to use a wrist band or anti - electrostatic glove when handling the leds. all devices, equipment and machinery must be electri- cally grounded.
spec no: dsab8800 rev no: v.3 date: mar/18/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu selection guid e note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. part no. dice lens type iv (mcd) @ 20ma viewing angle min. typ. 2 ? 1/2 kpeka - 3224pbc blue (ingan) water clear 50 100 90 electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c note: 1. 1/10 duty cycle, 0.1ms pulse width. symbol parameter device typ. max. test conditions units peak peak wavelength blue 468 nm i f =20ma d dominant wavelength blue 470 nm i f =20ma ? 1/2 spectral line half - width blue 25 nm i f =20ma c capacitance blue 65 pf v f =0v;f=1mhz v f forward voltage blue 3.65 4.2 v i f =20ma i r reverse current blue 10 ua v r = 5v parameter blue units power dissipation 102 mw dc forward current 30 ma peak forward current [1] 160 ma reverse voltage 5 v operating/storage temperature - 40c to +85c
spec no: dsab8800 rev no: v.3 date: mar/18/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu blue kpeka - 3224pbc
spec no: dsab8800 rev no: v.3 date: mar/18/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu recommended soldering pattern (units : mm) tape specifications (units : mm) kpeka - 3224pbc smt reflow soldering instructions number of reflow process shall be 2 times or less and cooling process to normal temperature is required between first and second soldering process. remarks: if special sorting is required (e.g. binning based on forward voltage,luminous intensity, or wavelength), the typical accuracy of the sorting process is as follows: 1. wavelength: +/ - 1nm 2. luminous intensity: +/ - 15% 3. forward voltage: +/ - 0.1v note: accuracy may depend on the sorting parameters.
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