vlsl3012a2, VLSL3024A2 www.vishay.com vishay semiconductors rev. 1.3, 05-dec-11 1 document number: 83383 for technical questions, contact: led@vishay.com 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 description the vlsl3012a2, VLSL3024A2 are metal core based high brightness led power modules, assembled with 12 or 24 hb white leds. the color temperature is cool white in the typical range of 5000 k to 7000 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, 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 note ** please see document vishay material category policy: www.vishay.com/doc?99902 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 vlsl3012a2 cool white v = 2100 lm 5000 to 7000 ingan VLSL3024A2 cool white v = 4200 lm 5000 to 7000 ingan absolute maximum ratings (t amb = 25 c, unless otherwise specified) vlsl3012a2, VLSL3024A2 parameter test condition symbol value unit forward current per row i f 750 ma power dissipation vlsl3012a2 total (max.) p tot 34.5 w power dissipation VLSL3024A2 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
vlsl3012a2, VLSL3024A2 www.vishay.com vishay semiconductors rev. 1.3, 05-dec-11 2 document number: 83383 for technical questions, contact: led@vishay.com 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 notes ? 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 cur rent pulse duration of 25 ms and an accuracy of 11 %. (1) calculated based on single led unit. (2) v f classes are marked at the led cluster and represent the technical classification only. the single groups cannot be specificall y ordered. notes ? 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 cur rent pulse duration of 25 ms and an accuracy of 11 %. (1) calculated based on single led unit. (2) 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 (t amb = 25 c, unless otherwise specified) vlsl3012a2, cool white parameter test condition symbol min. typ. max. unit luminous flux per row (1) i f = 700 ma v 860 1050 - lm luminous flux total (1) i board = 2 x 700 ma v 1720 2100 - lm color temperature i f = 700 ma tk 5000 - 7000 k forward voltage per row i f = 700 ma v f 19 21 23 v class a (v fmax. - v fmin. ) all rows (2) 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 (t amb = 25 c, unless otherwise specified) VLSL3024A2, cool white parameter test condition symbol min. typ. max. unit luminous flux per row (2) i f = 700 ma v 860 1050 - lm luminous flux total (2) i board = 4 x 700 ma v 3440 4200 - lm color temperature i f = 700 ma tk 5000 - 7000 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
vlsl3012a2, VLSL3024A2 www.vishay.com vishay semiconductors rev. 1.3, 05-dec-11 3 document number: 83383 for technical questions, contact: led@vishay.com 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 color range and color binning vlsl3012a2, VLSL3024A2: 5000 k to 7000 k group 6p to7r fig. 1 - chromaticity coordinates of colorgroups chromaticity coordinated groups for cool white smd led group x y group x y group x y 6p 0.309 0.302 6q 0.307 0.311 6r 0.305 0.322 0.307 0.311 0.305 0.322 0.304 0.329 0.317 0.331 0.317 0.346 0.317 0.356 0.317 0.318 0.317 0.331 0.317 0.346 7p 0.317 0.318 7q 0.317 0.331 7r 0.317 0.356 0.317 0.331 0.317 0.356 0.322 0.365 0.334 0.365 0.334 0.365 0.330 0.373 0.338 0.360 0.317 0.331 0.334 0.365 0.29 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.3 0.31 0.32 0.33 0.34 7r 7 q 7p 6r 6 q 6p 22138 x - coordinate y - coordinate black body curve
vlsl3012a2, VLSL3024A2 www.vishay.com vishay semiconductors rev. 1.3, 05-dec-11 4 document number: 83383 for technical questions, contact: led@vishay.com 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 pcb basic design vlsl3012a2 dimensions in millimeters assembled with all jumpers. jumpers ca n be removed accordi ng 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 - + - + + - + -
vlsl3012a2, VLSL3024A2 www.vishay.com vishay semiconductors rev. 1.3, 05-dec-11 5 document number: 83383 for technical questions, contact: led@vishay.com 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 pcb basic design VLSL3024A2 dimensions in millimeters assembled with all jumpers. jumpers ca n be removed accordi ng 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)
vlsl3012a2, VLSL3024A2 www.vishay.com vishay semiconductors rev. 1.3, 05-dec-11 6 document number: 83383 for technical questions, contact: led@vishay.com 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 pcb characteristics ? metal core pcb with typical 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 high brightness power leds. led position accuracy 0. 125 mm from middle axis, horizontal tilt max. 2 emission characteristic fig. 2 - rel. luminous inte nsity vs. angular displacement fig. 3 - sample board with reflectors (for info only) bar code product label 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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