auk corp. KB1611B46 (klb-11b) the contents of this data sheet are subject to chan ge without advance notice for the purpose of improv ement. when using this product, would you please refer to the latest specifications. rev.o date: 08-aug-11 auk-ldm-001(a) 1. descriptions the KB1611B46(klb-11b) is a very small-sized chip l ed which makes right angle mounting available. 2. features standard smt footprint package ( 1.6 l 0.55 w 1.15 h [ L ]) forward voltage(v f ) from 2.45 to 3.25v @ forward current(i f )=5ma operation temperature from -20 to +85 high luminous intensity(i v ) is typical 30mcd @ i f =5ma 3. application cellular phone key pad back light indoor display modules indicators for electrical appliances
auk corp. KB1611B46 (klb-11b) the contents of this data sheet are subject to chan ge without advance notice for the purpose of improv ement. when using this product, would you please refer to the latest specifications. rev.o date: 08-aug-11 auk-ldm-001(a) 4. outline dimensions and material descriptions outline dimensions material descriptions no. item material pcb bt resin paste ag epoxy led chip ingan/al 2 o 3 wire au encapsulant clear epoxy electrode au plated cu
auk corp. KB1611B46 (klb-11b) the contents of this data sheet are subject to chan ge without advance notice for the purpose of improv ement. 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 item symbol min max unit conditions forward current i f - 20 ma peak forward current * i fp - 40 ma power dissipation p d - 66 mw reverse voltage v r - 5 v operating temperature t opr -20 85 storage temperature t str -30 100 soldering temperature t sol 260 5 sec * remark : duty ratio 1/10, pulse width 10ms 6. electro-optical characteristics (t a = 25 ) item symbol min typ max unit conditions forward voltage v f 2.45 - 3.25 v i f =5ma intensity i v 10 - 50 mcd i f =5ma dominant wavelength w d 465 472 480 nm i f =5ma reverse current i r - - 10 a v r =5v fwhm - 25 - nm i f =5ma half angle g - 120 - deg i f =5ma
auk corp. KB1611B46 (klb-11b) the contents of this data sheet are subject to chan ge without advance notice for the purpose of improv ement. when using this product, would you please refer to the latest specifications. rev.o date: 08-aug-11 auk-ldm-001(a) 8. characteristic graphs forward current vs. ambient temperature radiant intensity vs. forward current ambient temperature t a [ ] forward current i f [ma] forward current i f [ma] relative intensity relative radiant intensity p o ambient temperature t a [ ] forward voltage v f [v] forward current i f [ma] relative intensity[%] forward current vs. forward voltage radiant pattern angle(deg) i f = 5ma 0 0.2 0.4 0.6 0.8 1 1.2 350 400 450 500 550 600 intensity [arb] wave length[nm] i f = 5ma (t a =25 ) x relative radiant intensity vs. ambient temperature relative intensity vs. wavelength -20 0 20 0.1 1 10 80 60 40 100 20 0 0 20 40 60 10 80 100 2 0 0 10 5 15 1 25 20 y x 1.5 0 0 0.5 1.0 5 15 10 3.0 2.0 2.5 3.5 30 25 20 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
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