spec no: dsaf1893 rev no: v.1 date : :: : apr/12/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: h.q.yuan erp:1102003392 description the green source color devices are made with gallium phosphide green light emitting diode . wp934rz/3gd green package dimension s notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0 .25(0.01") unless otherwise noted. 3. lead spacing is measured where the leads emerge from the package. 4. specifications are subject to change without notice . t- 1 (3mm) tri - level led indicator features tri - level design. different color combination available. black case enhances contrast ratio. high reliability life measured in years. ul rating : 94v - 0. housing material: type 66 nylon. rohs compliant.
spec no: dsaf1893 rev no: v.1 date : :: : apr/12/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: h.q.yuan erp:1102003392 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) @ 10ma viewing angle min. typ. 2 1/2 wp934rz/3gd green (gap) green diffused 8 20 40 electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. 3 . 5mm below package base. symbol parameter device typ. max. test conditions units peak peak wavelength green 565 nm i f =20ma d dominant wavelength green 568 nm i f =20ma ? 1/2 spectral line half - width green 30 nm i f =20ma c capacitance green 15 pf v f =0v;f=1mhz v f forward voltage green 2.2 2.5 v i f =20ma i r reverse current green 10 ua v r = 5v parameter green units power dissipation 105 mw dc forward current 25 ma peak forward current [1] 140 ma reverse voltage 5 v operating/storage temperature - 40c to +85c lead solder temperature [2] 260c for 3 seconds lead solder temperature [3] 260c for 5 seconds
spec no: dsaf1893 rev no: v.1 date : :: : apr/12/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: h.q.yuan erp:1102003392 green wp934rz/3gd 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.
spec no: dsaf1893 rev no: v.1 date : :: : apr/12/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: h.q.yuan erp:1102003392 packing & label specifications wp934rz/3gd
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