auk corp. KB464AG52 (klb-521 g) the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, would you please refer to the latest specifications. rev.o date: 08-aug-11 auk-ldm-001(a) 1. descriptions KB464AG52 (klb-521 g) is a high bright ingap green led and has the optimized optical characteristics. 2. features transparent epoxy lens high optical output typical luminous intensity(iv) : 2.5cd for green @ if=20ma 3. application display indicator signage auto focus amusement 4. outline dimensions and material descriptions outline dimensions
auk corp. KB464AG52 (klb-521 g) the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, would you please refer to the latest specifications. rev.o date: 08-aug-11 auk-ldm-001(a) 5. absolute maximums parameter symbol ratings unit reverse voltage v r 5 v forward current i f 30 ma pulse forward current *1 i fp 0.5 a power dissipation p d 105 mw operating temperature t opr. -30 ~ +85 c storage temperature t stg. -40 ~ +100 c soldering temperature t sol. 260 c 6. electro-optical characteristics (t a = 25 ) parameter symbol conditions min typ max unit forward voltage v f i f = 20 ma 3.2 3.6 v reverse current i r v r = 5 v - - 50 ua luminous intensity iv i f = 20 ma 1.5 2.5 - cd dominant wave length d i f = 20 ma 520 - 530 nm spectral half bandwidth ? i f = 20 ma - 15 - nm half angle 2 ? 1/2 i f = 20 ma - 80 - deg.
auk corp. KB464AG52 (klb-521 g) the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, would you please refer to the latest specifications. rev.o date: 08-aug-11 auk-ldm-001(a) 7. characteristic graphs forward current vs. ambient temperature radiant intensity vs. forward current relative radiant intensity vs. ambient temperature forward current vs. forward voltage ambient temperature ta[ ] forward current if [ma] relative intensity relative radiant intensity po ambient temperature ta[ ] forward voltage vf[v] forward current if[ma] relative intensity[%] radiant pattern angle(deg) 0 0.2 0.4 0.6 0.8 1 1.2 400 450 500 550 600 650 intensity [arb.] wave length[nm] forward current if[ma] relative intensity vs. wavelength 100 0.1 -20 40 20 080 60 10 1 () 20 25 30 0 0 3 1 5 0.5 2.0 15 10 1.0 40 35 30 25 20 15 10 3.5 3.0 4.0 5 2.0 1.0 0 0 2.5 0 10 20 30 40 50 60 70 80 0 -10 -20 -30 -40 -50 -60 -70 -80 50 50 20 80 40 0 020 60 100() ( ? ) 30 10 40 50
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