document number: 83409 for tec hnical questions, contact: led@vishay.com www.vishay.com rev. 1.1, 13-apr-11 1 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 high brightness led power module VLSL3112A2, vlsl3124a2 vishay semiconductors description the VLSL3112A2, vlsl3124a2 are metal core based high brightness led power modules, assembled with 12 or 24 hb white leds. the color temperature is natural white. the typical color temperature is 4000 k. the modules are designed for flexible use due to the option for using special reflectors to adjust the emission characteristics. product group and package data ? product group: led ? package: led module ? product series: power ? angle of half intensity: 80 features ? metal core pcb: al > 0.75 thickness ? single side/single layer pcb ? shiny white surface ? 12 or 24 leds minimum 71 lm at 350 ma per led. max. current per led 1 a ? conductive top layer: cu (min. 18 m) ? isolation layer prepreg > 63 m ? standard solder mask material ? esd withstand voltage: up to 2 kv according to jesd22-a114-b ?lm80 certified leds ? compliant to rohs directive 2002/95/ec applications ? streetlight ? internal lighting in buildings ? tunnel lights ? general lighting application 22454 22139 parts table part color luminous flux (at i f = 700 ma typ.) color temperature k technology VLSL3112A2 natural white ? v = 1600 lm typ. 4000 ingan vlsl3124a2 natural white ? v = 3200 lm typ. 4000 ingan absolute maximum ratings (t amb = 25 c, unless otherwise specified) VLSL3112A2, vlsl3124a2 parameter test condition symbol value unit forward current per row i f 750 ma power dissipati on VLSL3112A2 total (max.) p tot 34.5 w power dissipati on vlsl3124a2 p tot 69 w junction temperature t j 120 c operating temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 85 c ** please see document vishay material category policy: www.vishay.com/doc?99902
www.vishay.com for technical questions, contact: led@vishay.com document number: 83409 2 rev. 1.1, 13-apr-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 VLSL3112A2, vlsl3124a2 vishay semiconductors high brightness led power module notes (1) forward voltages are tested at a current pulse duration of 1 ms and a tolerance of 0.1 v. luminous flux is measured at a curr ent pulse duration of 25 ms and an accuracy of 11 %. (2) calculated based on single led unit. (3) v f classes are marked at the led cluster and represent the technical classification only. the single groups cannot be specificall y ordered. notes (1) forward voltages are tested at a current pulse duration of 1 ms and a tolerance of 0.1 v. luminous flux is measured at a curr ent pulse duration of 25 ms and an accuracy of 11 %. (2) calculated based on single led unit. (3) v f classes are marked at the led cluster and represent the technical classification only. the single groups cannot be specificall y ordered. optical and electrical characteristics (1) (t amb = 25 c, unless otherwise specified) VLSL3112A2, natural white parameter test condition symbol min. typ. max. unit luminous flux per row (2) i f = 700 ma ? v 650 800 - lm luminous flux total (2) i board = 2 x 700 ma ? v 1300 1600 - lm color temperature i f = 700 ma tk - 4000 - k forward voltage per row i f = 700 ma v f 19 21 23 v class a (v fmax. - v fmin. ) all rows (3) i f = 700 ma ? v f --0.9v temperature coefficient of v f per row i f = 350 ma tc vf -- 20-mv/k temperature coefficient of ? v i f = 350 ma (per row) tc ? v -- 0.4-%/k optical and electrical characteristics (1) (t amb = 25 c, unless otherwise specified) vlsl3124a2, natural white parameter test condition symbol min. typ. max. unit luminous flux per row (2) i f = 700 ma ? v 650 800 - lm luminous flux total (2) i board = 4 x 700 ma ? v 2600 3200 - lm color temperature i f = 700 ma tk - 4000 - k forward voltage per row i f = 700 ma v f 19 21 23 v class a (v fmax. - v fmin. ) all rows (3) i f = 700 ma ? v f --0.9v temperature coefficient of v f per row i f = 350 ma tc vf -- 20-mv/k temperature coefficient of ? v i f = 350 ma (per row) tc ? v -- 0.4-%/k luminous flux classification for the single led at 350 ma group luminous flux ? v (mlm) correlation table standard min. max. kx 71 000 82 000 ky 82 000 97 000 kz 97 000 112 000
document number: 83409 for tec hnical questions, contact: led@vishay.com www.vishay.com rev. 1.1, 13-apr-11 3 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 VLSL3112A2, vlsl3124a2 high brightness led power module vishay semiconductors color range and color binning VLSL3112A2, vlsl3124a2; typ. 4000 k; group 4l to 8n fig. 1 - chromaticity co ordinates of colorgroups chromaticity coordinated groups for white smd led group x y group x y group x y 4l 0.365 0.348 4m 0.372 0.352 4n 0.379 0.356 0.367 0.358 0.375 0.362 0.382 0.367 0.375 0.362 0.382 0.367 0.390 0.372 0.372 0.352 0.379 0.356 0.386 0.361 5l 0.367 0.358 5m 0.375 0.362 5n 0.382 0.367 0.369 0.368 0.377 0.373 0.385 0.378 0.377 0.373 0.385 0.378 0.393 0.383 0.375 0.362 0.382 0.367 0.390 0.372 6l 0.369 0.368 6m 0.377 0.373 6n 0.385 0.378 0.371 0.378 0.380 0.383 0.388 0.388 0.380 0.383 0.388 0.388 0.397 0.393 0.377 0.373 0.385 0.378 0.393 0.383 7l 0.371 0.378 7m 0.380 0.383 7n 0.388 0.388 0.374 0.387 0.383 0.393 0.392 0.399 0.383 0.393 0.392 0.399 0.401 0.404 0.380 0.383 0.388 0.388 0.397 0.393 8l 0.374 0.387 8m 0.383 0.393 8n 0.392 0.399 0.376 0.397 0.385 0.403 0.395 0.409 0.385 0.403 0.395 0.409 0.404 0.415 0.383 0.393 0.392 0.399 0.401 0.404 22433 x - coordinate y - coordinate 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.36 0.37 0.38 0.39 0.4 0.41 8l 7l 5l 6l 4l 8m 7m 5m 6m 4m 8n 7n 5n 6n 4n
www.vishay.com for technical questions, contact: led@vishay.com document number: 83409 4 rev. 1.1, 13-apr-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 VLSL3112A2, vlsl3124a2 vishay semiconductors high brightness led power module pcb basic design VLSL3112A2 dimensions in millimeters assembled with all jumpers. jumpers ca n be removed accord ing driver design s pecification s according to din technical drawing s not indicated tolerance s 0.2 drawing-no.: 9.920-6752.01-4 i ss ue: 2; 02.11.10 22456 7.5 20 4 x 20 = 80 4.5 84.5 3 64.5 129 135 18.25 18.5 5 x 18.5 = 92.5 121 7 30 50 2.5 6 95 1.2 4 0.4 jp jp ? 3.5 (13x) row 1234 - + - + + - + -
document number: 83409 for tec hnical questions, contact: led@vishay.com www.vishay.com rev. 1.1, 13-apr-11 5 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 VLSL3112A2, vlsl3124a2 high brightness led power module vishay semiconductors pcb basic design vlsl3124a2 dimensions in millimeters assembled with all jumpers. jumpers can be removed accord ing driver design s pecification s according to din technical drawing s not indicated tolerance s 0.2 drawing-no.: 9.920-6751.01-4 i ss ue: 2; 02.11.10 22455 row 1 2 3 4 - + - + + - + - 4.5 7.5 20 4 x 20 = 80 84.5 10 20 3 x 20 = 60 3 64.5 129 135 18.25 18.5 5 x 18.5 = 92.5 121 7 2.5 6 95 1.2 4 0.4 jp jp jp jp jp jp ? 3.5 (13x)
www.vishay.com for technical questions, contact: led@vishay.com document number: 83409 6 rev. 1.1, 13-apr-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 VLSL3112A2, vlsl3124a2 vishay semiconductors high brightness led power module pcb characteristics ? metal core pcb with typi cal al thickness of 800 m ? prepreg thickness typical 127 m ? conductive pattern cu typical 25 m ? total board thickness: 1 mm 15 % ? warpage max. 0.75 % of board dimension ? solder resist on top side ? shiny white surface ? galvanic of solder pads pure matte sn ( ? 0.8 m), immersion plated ? assembled with 12 or 24 vlmw91xxx leds. led position accuracy 0.125 mm from mi ddle axis, horizontal tilt max. 2 emission characteristic fig. 2 - rel. luminous intensity vs. angular displacement fig. 3 - sample board with reflectors (for info only) bar code product label (example) a. type of component b. manufacturing plant c. sel - selection code (bin): e.g.: code for v f class (a, b, c) d. batch: 200707 = year 2007, week 07 ph19 = plant code e. total quantity 0.4 0.2 0 0.6 0.9 0.8 0 10 20 30 40 50 60 70 80 0.7 1.0 i v rel - relative luminous intensity ? - angular displacement horizontal vertical 22143 21853 a c b d e 20613
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