light emitting diode(white color) dimensions KLP-32W-x-x is a white color led, which has a blue led chip and is encapsulated by epoxy mixed with phosphor. features ? yellowish epoxy encapsulent ? color temperature : 6,000 ~ 10,000k applications ? lcd back light ? indicator ? illumination maximum ratings [ ta=25c ] *1. i fp measured under duty 1/10 @ 1khz *2. soldering time 5 sec electro-optical characteristics [ ta=25c ] 1/2 parameter symbol ratings unit KLP-32W-x-x reverse voltage (w/o zener option) v r 5v reverse current ( w zener option) i r 50 ma forward current i f 30 ma pulse forward current *1 i fp 0.1 a power dissipation p d 90 mw operating temperature t opr. -30 ~ +85 c storage temperature t stg. -40 ~ +100 c soldering temperature *2 t sol. 260 c parameter symbol conditions min typ max unit forward voltage v f i f = 20 ma - 3.5 - v luminous intensity iv i f = 20 ma 850 1000 - mcd color coordinate x i f = 20 ma 0.264 - 0.356 - y 0.248 - 0.385 110 - deg. half angle 2 ? 1/2 i f = 20 ma - zener(option)
light emitting diode(white color) 2/2 KLP-32W-x-x 0 0.2 0.4 0.6 0.8 1 1.2 300 400 500 600 700 800 wave length[nm] intensity [arb.] forward current vs. ambient temperature radiant intensity vs. forward current relative intensity vs. wavelength radiant pattern a mbient temperature t a forward current i f forward current if(ma) relative intensity relative intensity(%) a ngle(deg) 5 0 + 2 0 + 1 0 0 1 0 0 + 8 0 + 4 0 + 6 0 - 8 0 5 0 0 - 1 0 0 1 0 0 - 2 0 5 0 0 - 4 0 - 6 0 0 0 5 10 0.5 1 (if) 1.5 15 20 25 30 35 relative radiant intensity vs. ambient temperature relative radiant intensity p o a mbient temperature t a 100 0.1 -20 40 20 080 60 10 1 () 80 100 40 0 0204060 10 20 30 50 (if) () 1.5 0 0 0.5 1.0 5 15 10 3.0 2.0 2.5 3.5 30 25 20 forward current vs. forward voltage forward voltage v f [v] forward current i f [ma]
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