doc. no : qw0905-lwk2043/a-b02 rev. : a data sheet lwk2043/a-b02 ligitek electronics co.,ltd. property of ligitek only pb lead-free parts round type led lamps date : 11 -mar. - 2016 l dcc
note : 1.all dimension are in millimeter tolerance is ligitek electronics co.,ltd. property of ligitek only 25% 100%75%50%50% 25% 0100% 75% -60
electrostatic discharge( * ) esd500 v 0.28 0.28 unit ratings wk mw ma 100 120
luminous intensity(mcd) at 20ma a30 6200 group min. a29 5000 a28 4000 a27 3400 part no. lwk2043/a-b02 6200 7700 max. 5000 4000 ligitek electronics co.,ltd. property of ligitek only page 3/8 a31 77009500 a32 9500 11500 brightness code for standard led lamps wk chip
ligitek electronics co.,ltd. property of ligitek only x . chromaticity coordinates specifications for bin grading a1 bin y binbin part no. lwk2043/a-b02 y x b1c1 c2 b2 a2 a3 b3c3 a4b4c4 0.21 0.190 0.21 0.150 0.22 0.165 0.22 0.205 0.22 0.205 0.22 0.165 0.23 0.180 0.23 0.220 0.23 0.220 0.23 0.180 0.24 0.195 0.24 0.235 0.24 0.235 0.24 0.195 0.25 0.2100.285 0.30 0.270 0.29 0.310 0.29 0.310 0.29 0.270 0.29 0.255 0.28 0.295 0.28 0.295 0.28 0.255 0.28 0.240 0.27 0.280 0.27 0.280 0.27 0.240 0.27 0.225 0.26 0.265 0.260.31 0.31 0.32 0.32 0.32 0.32 0.33 0.33 0.33 0.33 0.34 0.34 0.34 0.34 0.35 . cie chromaticity diagram page 4/8 x y a5 b5 0.25 0.250 0.25 0.250 0.25 0.210 0.26 0.225 0.26 0.2650.340 0.31 0.300 0.31 0.285 0.30 0.325 0.30 0.325 0.30 0.340 0.300 0.315 0.355 0.355 0.315 0.330 0.370 0.370 0.330 0.345 0.385 0.385 0.345 0.360 0.35 0.400
part no. lwk2043/a-b02 ligitek electronics co.,ltd. property of ligitek only page 5/8 wk chip 1000 100 10 1 3.0 2.5 fig.1 forward current vs. forward voltagefig.2 relative intensity vs. forward current 1000 100 2.0 1.5 1.0 0.5 0.0 10 1 5.0 2.0 forward voltage(v) forward current(ma) f o r w a r d c u r r e n t ( m a ) r e l a t i v e i n t e n s i t y n o r m a l i z e @ 2 0 m a 3.0 1.2 fig.3 forward voltage vs. temperature 2.0 1.0 1.5 1.1 0.9 1.0 2.5 fig.4 relative intensity vs. temperature 4080100 60 0.0 20406080100-20 -400 0.8 -40-200 ambient temperature(
note:1.wave solder should not be made more than one time. 2.you can just only select one of the soldering conditions as above. 60 seconds max page 6/8 2.wave soldering profile ligitek electronics co.,ltd. property of ligitek only soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350 150 260 100 5 50 preheat 2 260 120 0 0 25
ligitek electronics co.,ltd. property of ligitek only description test condition test item the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. the purpose of this is the resistance of the device which is laid under ondition of high temperature for hours. 1.ta=105
h w i t e m n o . q ' t y : p c s n , w , : k g s g , w , : k g s c/no: made in china 3. 12 inner boxes / carton size : l x w x h 58.5cm x 34cm x 34cm l w h l 2. 8 bag / inner box size : l x w x h 33.5cm x 19cm x 7.5cm 1.1000 pcs / bag packing specification page 8/8
|
