spec no: dsaf2297 rev no: v.1 date: apr/15/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101008144 package dimension s t - 1 (3mm) infra - red emitting diode features mechanically and spectrally matched to the phototransistor. water clear lens. rohs compliant. WP7104F3C description f3 made with gallium arsenide infrared emitting diodes. preliminary spec 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.
spec no: dsaf2297 rev no: v.1 date: apr/15/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101008144 selection guid e electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c part no. dice lens type po (mw/sr) @ 20ma*50ma viewing angle min. typ. 2 ? 1/2 WP7104F3C gaas water clear 7 30 *18 *80 34 item p/n symbol typ. max. units test conditions forward voltage f3 v f 1.2 1.6 v i f =20ma reverse current f3 i r - 10 ua v r =5v capacitance f3 c 90 - pf v f =0v;f=1mhz peak spectral wavelength f3 p 940 - nm i f =20ma spectral bandwidth f3 ? 1/2 50 - nm i f =20ma parameter symbol f3 units power dissipation p t 100 mw dc forward current i f 50 ma peak forward current[1] i fs 1.2 a reverse voltage v r 5 v operating temperature t a - 40 to +85 c storage temperature t stg - 40 to +85 c lead solder temperature [2] 260c for 3 seconds lead solder temperature [3] 260c for 5 seconds notes: 1. 1/100 duty cycle, 10us pulse width. 2. 2mm below package base. 3 . 5mm below package base. notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2.* luminous intensity with asterisk is measured at 50ma.
spec no: dsaf2297 rev no: v.1 date: apr/15/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101008144 WP7104F3C
spec no: dsaf2297 rev no: v.1 date: apr/15/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101008144 packing & label specifications WP7104F3C remarks: if special sorting is required (e.g. binning based on forward voltage or radiant intensity), the typical accuracy of the sorting process is as follows: 1. radiant intensity: +/ - 15% 2. forward voltage: +/ - 0.1v note: accuracy may depend on the sorting parameters.
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