advanced photon i x , i n c. features description applications ? high speed ? high reliability ? point source emission symbol parameter min max units p d power dissipation 200 mw i f continuous forward current 100 ma i p peak forward current 2.5 a v r reverse voltage 2 v t stg storage temperature -55 +125 c t o operating temperature -55 +125 c t s soldering temperature* +240 c symbol characteristic test conditions min typ max units p o output power i f = 100 ma 2.2 2.7 mw v f forward voltage i f = 100 ma 1.7 2.2 v v r reverse breakdown voltage i f = 10 a 2.0 v l p peak wavelength i f = 20 ma 830 850 870 nm l spectral bandwidth @ 50% (fwhm) i f = 20 ma 35 nm c t terminal capacitance v r = 0v, f = 1mhz 68 pf t r rise time i f = 20 ma 15 ns t f fall time i f = 20 ma 15 ns ?0.019 [0.48] 1.00 [25.4] min ?0.016 [0.41] 0.100 [2.54] c l 45 l c l c anode and case l c cathode 0.040 [1.02] l.e.d. lens cap header 0.145 [3.68] 0.222 [5.64] ?0.230 [5.84] ?0.255 [6.48] 0.040 [1.02] 0.043 [1.09] plastic 0.015 [0.38] sq ?0.004 [0.10] emitter area cathode bottom side anode gaalas high power ir led emitters PDI-E825 package dimensions inch [ mm ] to-46 package the PDI-E825 is a high power 850 nm gaalas point source infrared emitter packaged in a to-46 metal header with a clear plastic lens cap. ? fiber optic source ? infrared sources ? optical readers * 1/16 inch from case for 3 seconds max. electro - optical characteristics rating (ta) = 2 3 c unless otherwise noted information in this technical datasheet is believed to be correct and reliable. however, no responsibility is assumed for possi ble inaccuracies or omission. specifications are subject to change without notice. ? 2007 advanc ed photonix, inc. all rights reserved. advanced photonix inc. 1240 avenida acaso, camar illo ca 93012 ? phone (805) 987-0146 ? fax (805) 484-9935 ? www.advancedphotonix.com rev 5/24/07 absolute maximum rating (ta) = 2 3 c unless otherwise noted chip dimensions inch [mm] radiation pattern 0 20 40 60 80 100 -20-15-10-5 0 5 101520 beam angle (deg) relative power output (%)
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