17.08.2010 led435_30m32.doc 1 of 1 LED435-30M32 stem type led with ball lens LED435-30M32 is an ingan led mounted on to-18 stem with ball glass lens, being designed for sensing applications. on forward bias it emits a spectral band of radiation, which peaks at 435 nm. features high power high reliability specifications product name led lamp type no. LED435-30M32 chip spec. material ingan peak wavelength 435 nm package type to-18 stem lens ball glass lens absolute maximum ratings item symbol maximum rated value unit ambient temperature power dissipation p d 120 mw ta = 25c forward current i f 30 ma ta = 25c pulse forward current i fp 100 ma ta = 25c reverse voltage v r 5 v ta = 25c operating temperature t opr -30 ~ +85 c storage temperature t stg -30 ~ +100 c soldering temperature t sol 260 c ?pulse forward current condition: duty = 1% and pulse width = 10s ?soldering condition: soldering condition must be completed within 3 seconds at 260c electro-optical characteristics item symbol condition minimum typical maximum unit forward voltage v f i f = 20 ma 3.2 3.3 3.4 v reverse current i r v r = 5 v 10 a total radiated power p o i f = 20 ma 2.1 2.2 2.3 mw brightness i v i f = 20 ma - - - mcd radiant intensity i e i f = 20 ma - - - mw/sr peak wavelength p i f = 20 ma 430 435 440 nm spectrum half width ? i f = 20 ma 15 nm viewing half angle 2 1/2 i f = 20 ma 10 deg. ?total radiated power is measured by photodyne #500 ?radiant intensity is measured by tektronix j-6512
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