ir led dimension (unit : mm) features ? durable ? high reliability in demending environments applications ? transportation sensors ? optical switches maximum ratings (ta=25c) unit v ma ma mw c c c notes : *1. for max.5 seconds at the position of 2mm from the package electro-optical characteristics (ta=25c, unless otherwise noted) notes : *2. irradiance by cie standard light source a (2850k tungsten lamp) 1/2 parameter symbol v r i f reverse voltage forward current -40~+100 240 pulse forward current (see note 1) i fp 0.5 power dissipation p d rating 3 50 -30~+100 85 the ML-1K3 is a high-power gaalas ired mounted in durable, ML-1K3 hermetically sealed to-18 metal can package, providing years of reliable performance even under demanding ? infrared sensors conditions such as use outdoors. half angle operating temperature storage temperature soldering temperature *1 parameter tsol. symbol topr. tstg. v v r = 3v 10 ua i f = 50 ma 1.4 1.7 deg. i f = 50ma mv -nm -30- nm 865 - ? 36 unit conditions min typ max ? po forward voltage reverse current peak emission wavelength spectral bandwidth radiant intensity v f i r p i f = 50ma i f = 50ma 40
ir led 2/2 ML-1K3 power dissipatoin vs. ambient temperature relative sensitivity vs. wavelength radiant pattern radiant intensity vs. forward current forward current vs. forward voltage ambient temperature(ta) collector power dissipation(p ) 0 0 20 40 50 100 c (?) 100 60 80 () relative intensity 100 800 wavelength() 20 400 0 500 700 600 60 40 80 1000 900 (?) 1100 (%) + 2 0 relative intensity(%) + 6 0 + 1 0 0 1 0 0 5 0 +8 0 + 4 0 - 6 0 5 0 0 5 0 - 1 0 0 1 0 0 - 8 0 - 4 0 - 2 0 0 forward current(if) 10 -2 10 0 10 1 10 10 -1 3 2 10 (ma) 0 10 10 1 ta=25 radiant intensity po i = 50? f detector ? sp-1ml relative radiant intensity vs. distance test methode 0 ambient temperature(ta) relative radiant intensity(p ) -20 0.1 o 10 1 20 40 60 80 100 () radiant intensity vs. ambient temperature (?) 100 50 0 forward current(i ) f ta=25 1.5 forward voltage(v ) 0.5 01.0 f 2.0 (v) radiant intensity vs. distance (%) distance( ) relative radiant intensity(p ) 1 1 10 100 o 100 10 (L) ?
|
