spec no: dsab9860 rev no: v.9 date: oct/28/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: y.l.li package dimension s description the green source color devices are made with gallium phosphide green light emitting diode. l- 138a8qmp/1gd/tg green 3.4mm right angle led indicator features pre - trimmed leads for pc mounting. can be assembled with each other. i.c.compatible. black case enhances contrast ratio . wide viewing angle. high reliability life measured in years. housing material:ppa. package:1000pcs / reel. high temperature resistant housing. high glass transfer temperature epoxy. rohs compliant notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25(0.01") unless otherwise noted. 3. specifications are subject to change without notice.
spec no: dsab9860 rev no: v.9 date: oct/28/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: y.l.li selection guid e note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 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 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 part no. dice lens type iv (mcd) @ 10 ma viewing angle min. typ. 2 ? 1/2 l- 138a8qmp/1gd/tg green (gap) green diffused 8 15 60
spec no: dsab9860 rev no: v.9 date: oct/28/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: y.l.li green l - 138a8qmp/1gd/tg
spec no: dsab9860 rev no: v.9 date: oct/28/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: y.l.li recommended soldering pattern (units : mm ) tape specifications (units : mm ) remarks: if special sorting is required (e.g. binning based on forward voltage, luminous intensity/ luminous flux, or wavelength), the typical accuracy of the sorting process is as follows: 1. wavelength: +/ - 1nm 2. luminous intensity/ luminous flux: +/ - 15% 3. forward voltage: +/ - 0.1v note: accuracy may depend on the sorting parameters. l - 138a8qmp/1gd/tg
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