spec no: dsad0813 rev no: v.3 date: jul/23/2004 page: 1 of 3 approved: j. lu checked: allen liu drawn: l.l.nie t- 1 3/4 (5mm) solid st ate lamp features low power consumption. popular t - 1 3/4 diameter package. general purpose leads. reliable and rugged. long life - solid state reliability. 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 lead emerge package. 4. specifications are subject to change without notice . attention observe precautions for handling electrostatic discharge sensitive device s 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 electrically grounded. w7524pbc/h blue
spec no: dsad0813 rev no: v.3 date: jul/23/2004 page: 2 of 3 approved: j. lu checked: allen liu drawn: l.l.nie 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 notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. part no. dice lens type iv (mcd) @ 20ma viewing angle min. typ. 2 ? 1/2 w7524pbc/h blue (ingan) water clear 1800 3300 18 symbol parameter device typ. max. test conditions units peak peak wavelength blue 467 nm i f =20ma d dominate wavelength blue 470 nm i f =20ma ? 1/2 spectral line half - width blue 30 nm i f =20ma c capacitance blue 110 pf v f =0v;f=1mhz v f forward voltage blue 3.7 4.3 v i f =20ma i r reverse current blue 10 ua v r = 5v parameter blue units power dissipation 108 mw dc forward current 30 ma peak forward current [1] 100 ma reverse voltage 5 v operating/storage temperature - 40c to +85c lead solder temperature [2] 260c for 3 seconds
spec no: dsad0813 rev no: v.3 date: jul/23/2004 page: 3 of 3 approved: j. lu checked: allen liu drawn: l.l.nie blue w7524pbc/h
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