18.08.2010 led 1050_35xxx.doc 1 of 2 LED1050-35XXX high power ingaasp nir led LED1050-35XXX is an ingaasp led mounted on a metal stem and covered with epoxy resin or glass lens can. on forward bias, it emits a spectral band of radiation, wh ich peaks at 1050nm. absolute maximum ratings item symbol maximum rated value unit ambient temperature power dissipation p d 130 mw ta=25c forward current i f 100 ma ta=25c pulse forward current i fp 1000 ma ta=25c reverse voltage v r 5 v ta=25c operating temperature t opr -20 ~ +90 c storage temperature t stg -30 ~ +100 c soldering temperature t sol 260 c ? pulse forward current condition: duty=1% and pulse width=1us. ? soldering condition: soldering condition must be completed within 3 seconds at 260c electro-optical characteristics [ta=25c] radiated power at i f =50ma [mw] type no. minimum typical maximum viewing half angle [ 1/2 ] led1050-35k00 1.0 50 led1050-35k42 1.5 6 led1050-35m00 1.5 50 led1050-35m32 1.5 15 led1050-35t52 1.0 55 ? radiated power is measured by ando optical multi meter aq2140 & aq2742
18.08.2010 led 1050_35xxx.doc 2 of 2 outer dimension [mm]
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