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prolight pm2a-3lxx-sd 3w power led technical datasheet version: 1.5 features high flux per led various colors good color uniformity rohs compliant more energy efficient than incandescent and most halogen lamps low voltage dc operated instant light (less than 100ns) no uv superior esd protection typical applications reading lights (car, bus, aircraft) portable (flashlight, bicycle) uplighters/downlighters decorative/entertainment bollards/security/garden cove/undershelf/task indoor/outdoor commercial and residential architectural automotive ext (stop-tail-turn, chmsl, mirror side repeat) lcd backlights 1 2009/08 technology corporation
emitter mechanical dimensions 2 notes: 1. the anode side of the device is denoted by a hole in the lead frame. 2. electrical insulation between the case and the board is required --- slug of device is not electrically neutral. do not electrically connect either the anode or cathode to the slug. 3. drawing not to scale. 4. all dimensions are in millimeters. 5. all dimendions without tolerances are for reference only. 6. please do not bend the leads of the led, otherwise it will damage the led. 7. please do not use a force of over 3kgf impact or pressure on the lens of the led, otherwise it will cause a catastrophic failure. *the appearance and specifications of the product may be modified for improvement without notice. top view bottom view
star mechanical dimensions 3 notes: 1. slots in aluminum-core pcb for m3 or #4 mounting screw. 2. electrical interconnection pads labeled on the aluminum-core pcb with "+" and "-" to denote positive and negative, respectively. all positive pads are interconnected, as are all negative pads, allowing for flexibility in array interconnection. 3. drawing not to scale. 4. all dimensions are in millimeters. 5. all dimendions without tolerances are for reference only. 6. please do not use a force of over 3kgf impact or pressure on the lens of the led, otherwise it will cause a catastrophic failure. *the appearance and specifications of the product may be modified for improvement without notice.
flux characteristics at 700ma, t j = 25c radiation pattern emitter star minimum typical white pm2a-3lwe-sd PM2A-3LWS-SD 129.5 150 warm white pm2a-3lve-sd pm2a-3lvs-sd 129.5 135 green pm2a-3lge-sd pm2a-3lgs-sd 99.6 120 blue pm2a-3lbe-sd pm2a-3lbs-sd 23.5 32 amber pm2a-3lae-sd pm2a-3las-sd 67.2 84 red pm2a-3lre-sd pm2a-3lrs-sd 67.2 80 prolight maintains a tolerance of 10% on flux and power measurements. please do not drive at rated current more than 1 second without proper heat sink. electrical characteristics at 700ma, t j = 25c temperature thermal coefficient of resistance dynamic v f (mv/ c) junction to color resistance () v f / t j slug (c/ w) white 1.0 -2.0 8 warm white 1.0 -2.0 8 green 1.0 -2.0 8 blue 1.0 -2.0 8 amber 2.4 -2.0 10 red 2.4 -2.0 10 optical characteristics at 700ma, t j = 25c prolight maintains a tolerance of 1nm for dominant wavelength measurements. prolight maintains a tolerance of 5% for cct measurements. min. typ. max. 3.1 3.8 4.35 3.1 3.8 4.35 4 lambertian 3.1 3.9 4.35 3.1 3.8 4.35 lumious flux v (lm) 2.0 2.7 3.25 2.0 2.7 3.25 forward voltage v f (v) color part number temperature coefficient of total spectral dominant included viewing half-width wavelength angle angle radiation (nm) (nm/ c) (degrees) (degrees) pattern min. typ. max. ? 1/2 ? d / t j 0.90v 2 1/2 white 4100 k 5500 k 10000 k --- --- 180 130 warm white 2700 k 3300 k 4100 k --- --- 180 130 green 515 nm 525 nm 535 nm 35 0.04 180 130 blue 455 nm 465 nm 475 nm 25 0.04 180 130 amber 587 nm 592 nm 597 nm 20 0.05 180 130 red 613.5 nm 623 nm 631 nm 20 0.05 180 130 dominant wavelength d , or color temperature cct lambertian color
absolute maximum ratings parameter dc forward current (ma) peak pulsed forward current (ma) average forward current (ma) esd sensitivity (hbm per mil-std-883e method 3015.7) led junction temperature ( c) aluminum-core pcb temperature ( c) storage & operating temperature ( c) soldering temperature( c) photometric luminous flux bin structure color bin code v2 w1 v2 w1 *when cct is less than 3050k, w1 bin is not available. u2 v1 v2 p q r t1 t2 u1 t1 t2 prolight maintains a tolerance of 10% on flux and power measurements. the flux bin of the product may be modified for improvement without notice. 120 105 -40 to +105 235c 5 113.6 129.5 23.5 30.6 113.6 red amber minimum photometric flux (lm) green maximum photometric flux (lm) 129.5 129.5 147.7 129.5 147.7 700 green/blue/amber/red 700 1000 4000v (class iii) white/warm white/ 30.6 87.4 99.6 99.6 67.2 76.6 39.8 51.7 white 147.7 168.4 warm white blue 67.2 76.6 39.8 76.6 87.4 147.7 147.7 168.4 76.6 87.4
color bin white and warm white binning structure graphical representation 6 0.26 0.28 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.26 0.28 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 x y 10000 k 7000 k 6300 k 5650 k 5000 k 4500 k 4100 k 3800 k 3500 k 3250 k 3050 k 2850 k 2700 k r0 ra q0 q a r1 p0 p1 pa m0 m1 ma n0 n1 na y0 ya tm tn t0 um un u0 up v0 vm vn vp x0 xp xm xn w0 wm wn wp wq q1 s0 sm s1 tp sa mm nm pm qm rm planckian (bbl) warm white white
color bins white bin structure bin code x y typ. cct ( k ) bin code x y typ. cct ( k ) 0.378 0.382 0.329 0.345 0.374 0.366 0.329 0.331 0.360 0.357 0.317 0.320 0.362 0.372 0.316 0.333 0.382 0.397 0.329 0.345 0.378 0.382 0.316 0.333 0.362 0.372 0.315 0.344 0.365 0.386 0.329 0.357 0.374 0.366 0.329 0.331 0.370 0.351 0.329 0.320 0.357 0.342 0.318 0.310 0.360 0.357 0.317 0.320 0.386 0.413 0.329 0.320 0.382 0.397 0.329 0.310 0.365 0.386 0.319 0.300 0.367 0.400 0.318 0.310 0.362 0.372 0.329 0.369 0.360 0.357 0.329 0.357 0.344 0.344 0.315 0.344 0.346 0.359 0.314 0.355 0.365 0.386 0.308 0.311 0.362 0.372 0.305 0.322 0.346 0.359 0.316 0.333 0.347 0.372 0.317 0.320 0.360 0.357 0.305 0.322 0.357 0.342 0.303 0.333 0.343 0.331 0.315 0.344 0.344 0.344 0.316 0.333 0.365 0.386 0.308 0.311 0.367 0.400 0.317 0.320 0.348 0.385 0.319 0.300 0.347 0.372 0.311 0.293 0.329 0.331 0.301 0.342 0.329 0.345 0.314 0.355 0.346 0.359 0.315 0.344 0.344 0.344 0.303 0.333 0.329 0.345 0.308 0.311 0.329 0.357 0.283 0.284 0.347 0.372 0.274 0.301 0.346 0.359 0.303 0.333 0.329 0.331 0.308 0.311 0.344 0.344 0.311 0.293 0.343 0.331 0.290 0.270 0.329 0.320 0.283 0.284 0.329 0.357 0.329 0.369 0.348 0.385 0.347 0.372 tolerance on each color bin (x , y) is 0.01 note: although several bins are outlined, product availability in a particular bin varies by production run and by product performance. not all bins are available in all colors. vm 5320 5320 y0 8000 vp 5320 ya 8000 tm 4300 wq 5970 4300 wp 5970 tp t0 4300 w0 5970 tn 4300 wn 5970 4750 wm 5970 un 4750 x0 6650 u0 up 4750 xn 6650 7 xp 6650 xm 6650 um 4750 v0 5320 vn
color bins warm white bin structure bin code x y typ. cct ( k ) bin code x y typ. cct ( k ) 0.453 0.416 0.409 0.400 0.444 0.399 0.402 0.382 0.459 0.403 0.416 0.389 0.467 0.419 0.424 0.407 0.460 0.430 0.414 0.414 0.453 0.416 0.409 0.400 0.467 0.419 0.424 0.407 0.473 0.432 0.430 0.421 0.459 0.403 0.416 0.389 0.444 0.399 0.402 0.382 0.436 0.384 0.396 0.367 0.451 0.389 0.410 0.374 0.471 0.451 0.421 0.433 0.460 0.430 0.414 0.414 0.473 0.432 0.430 0.421 0.486 0.455 0.438 0.440 0.438 0.412 0.392 0.391 0.429 0.394 0.387 0.374 0.444 0.399 0.402 0.382 0.453 0.416 0.409 0.400 0.444 0.426 0.414 0.414 0.438 0.412 0.409 0.400 0.453 0.416 0.392 0.391 0.460 0.430 0.397 0.406 0.444 0.399 0.387 0.374 0.429 0.394 0.383 0.360 0.422 0.379 0.396 0.367 0.436 0.384 0.402 0.382 0.454 0.446 0.421 0.433 0.444 0.426 0.414 0.414 0.460 0.430 0.397 0.406 0.471 0.451 0.402 0.423 0.424 0.407 0.392 0.391 0.416 0.389 0.387 0.374 0.429 0.394 0.374 0.366 0.438 0.412 0.378 0.382 0.430 0.421 0.397 0.406 0.424 0.407 0.392 0.391 0.438 0.412 0.378 0.382 0.444 0.426 0.382 0.397 0.429 0.394 0.387 0.374 0.416 0.389 0.383 0.360 0.410 0.374 0.370 0.351 0.422 0.379 0.374 0.366 0.438 0.440 0.402 0.423 0.430 0.421 0.397 0.406 0.444 0.426 0.382 0.397 0.454 0.446 0.386 0.413 tolerance on each color bin (x , y) is 0.01 note: although several bins are outlined, product availability in a particular bin varies by production run and by product performance. not all bins are available in all colors. pm 3950 8 s1 3950 sa 3950 p1 3150 pa 3150 2950 r1 3650 na 2950 ra 3650 n1 m1 2770 q1 2770 qa 3370 m0 2770 q0 3370 3370 ma n0 2950 r0 3650 mm 2770 qm 3370 3150 sm 3950 nm 2950 rm 3650 p0 3150 s0
dominant wavelength bin structure a 1 2 3 a 1 2 3 2 4 6 7 2 4 prolight maintains a tolerance of 1nm for dominant wavelength measurements. note: although several bins are outlined, product availability in a particular bin varies by production run and by product performance. not all bins are available in all colors. 9 wavelength (nm) wavelength (nm) amber red blue green 515 520 520 525 530 535 525 530 475 470 455 460 465 460 465 470 594.5 589.5 592.0 594.5 597.0 587.0 589.5 592.0 620.5 631.0 613.5 620.5 minimum dominant maximum dominant bin code color
forward voltage bin structure color bin code b d e f g b d e f g b d e f g b d e f g b d e f g b d e f g prolight maintains a tolerance of 0.1 for voltage measurements. note: although several bins are outlined, product availability in a particular bin varies by production run and by product performance. not all bins are available in all colors. 3.60 3.00 3.25 10 3.60 3.85 3.60 3.85 3.35 3.60 3.35 3.25 red 2.00 2.25 2.25 2.50 2.50 2.75 2.75 3.00 amber 2.00 2.25 2.25 2.50 2.50 2.75 2.75 3.00 3.00 3.60 3.85 3.85 4.10 4.10 4.35 3.85 3.85 4.10 4.10 4.35 blue 3.10 3.35 3.85 4.10 4.10 4.35 green 3.10 3.35 3.60 4.10 4.10 4.35 warm white 3.10 3.35 3.35 3.60 minimum voltage (v) maximum voltage (v) white 3.10 3.35 3.35 3.60 3.85
color spectrum, t j = 25c 1. white 2. warm white 3. blue green ambe r red 11 0.0 0.2 0.4 0.6 0.8 1.0 350 400 450 500 550 600 650 700 750 800 850 wavelength(nm) relative spectral power distribution standard eye response cruve white 0.0 0.2 0.4 0.6 0.8 1.0 350 400 450 500 550 600 650 700 750 800 850 wavelength(nm) relative spectral power distribution standard eye response cruve warm white 0.0 0.2 0.4 0.6 0.8 1.0 400 450 500 550 600 650 700 wavelength(nm) relative spectral power distribution blue green amber red
light output characteristics relative light output vs. junction temperature at 700m a 12 0 20 40 60 80 100 120 140 160 12345678 junction temperature, t j ( ) relative light output (%) -20 0 20 40 60 80 100 120 white, warm white green blue 0 20 40 60 80 100 120 140 160 12345678 junction temperature, t j ( ) relative light output (%) -20 0 20 40 60 80 100 120 red amber
forward current characteristics, t j = 25c 1. forward voltage vs. forward current 2. forward current vs. normalized relative luminous flux 13 0 100 200 300 400 500 600 700 800 0 0 . 5 1 1 . 5 2 2 . 5 3 average forward current (ma) forward voltage (v) red, amber 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 0 200 400 600 800 relative luminous flux forward current (ma) white, warm white, green, blue 0 100 200 300 400 500 600 700 800 0 0 . 5 1 1 . 5 2 2 . 5 3 3 . 5 4 average forward current (ma) forward voltage (v) white, warm white, green, blue 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 0 200 400 600 800 relative luminous flux forward current (ma) red, amber
ambient temperature vs. maximum forward current 1. white, warm white, green, blue (t jmax = 120c) 2. red, amber (t jmax = 120c) 14 0 50 100 150 200 250 300 350 400 0 25 50 75 100 125 150 ambient temperature ( ) forward current (ma) r j-a = 60c/w r j-a = 50c/w r j-a = 30c/w r j-a = 40c/w 0 50 100 150 200 250 300 350 400 0 25 50 75 100 125 150 ambient temperature ( ) forward current (ma) r j-a = 60c/w r j-a = 50c/w r j-a = 30c/w r j-a = 40c/w 0 100 200 300 400 500 600 700 800 0 25 50 75 100 125 150 ambient temperature ( ) forward current (ma) r j-a = 30c/w r j-a = 25c/w r j-a = 15c/w r j-a = 20c/w 0 100 200 300 400 500 600 700 800 0 25 50 75 100 125 150 ambient temperature ( ) forward current (ma) r j-a = 30c/w r j-a = 25c/w r j-a = 15c/w r j-a = 20c/w
typical representative spatial radiation pattern lambertian radiation pattern 15 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 angular displacement (degrees) relative intensity
qualification reliability testing stress test stress duration failure criteria room temperature operating life (rtol) wet high temperature operating life (whtol) wet high temperature storage life (whtsl) high temperature storage life (htsl) low temperature storage life (ltsl) non-operating temperature cycle (tmcl) non-operating thermal shock (tmsk) variable vibration frequency solder coverage on lead notes: 1. depending on the maximum derating curve. 2. criteria for judging failure min. i f = max dc - v r = 5v - * the test is performed after the led is cooled down to the room temperature. 3. a failure is an led that is open or shorted. at 260c for 5 sec. i f = max dc criteria for judgement forward voltage (v f ) luminous flux or radiometric power ( v ) 16 test condition solderability 50 a - initial level x 0.7 item reverse current (i r ) max. initial level x 1.1 10-2000-10 hz, log or linear sweep rate, 20 g about 1 min., 1.5 mm, 3x/axis steam age for 16 hrs., then solder dip stress conditions 25c, i f = max dc (note 1) 85c/60%rh, i f = max dc (note 1) 110c, non-operating 85c/85%rh, non-operating -40c, non-operating -40c to 120c, 30 min. dwell, <5 min. transfer -40c to 120c, 20 min. dwell, natural drop <20 sec. transfer 1500 g, 0.5 msec. pulse, 5 shocks each 6 axis on concrete from 1.2 m, 3x mechanical shock 1000 hours 1000 hours note 2 note 2 note 3 note 2 note 2 1000 hours note 2 note 3 note 3 note 2 note 2 1000 hours 1000 hours 200 cycles 200 cycles
recommended solder pad design all dimensions are in millimeters. electrical isolation is required between slug and solder pad. 17
heat plate soldering condition heat plate temperature: 230c max for lead solder and 230c max for lead-free solder. we recommend using the 58bi-42sn eutectic alloy for low-temp. and lead free soldering (melting point = 138 c). when soldering, do not put stress on the leds during heating. after soldering, do not warp the circuit board. manual hand solderin g solder tip temperature: 230c max for lead solder and 260c max for lead-free solder. avoiding damage to the emitter or to the mcpcb dielectric layer. damage to the epoxy layer can cause do not let the solder contact from solder pad to back-side of mcpcb. this one will cause a short circuit and damage emitter. 1 8 a short circuit in the array. for prototype builds or small series production runs it possible to place and solder the emitters by hand. place emitter on mcpcb. put mcpcb on heat plate. place solder wire to the solder pad of mcpcb. mcpcb mcpcb solder paste (1) soldering process for solder paste (2) soldering process for solder wire heat plate heat plate solder wire put emitter on mcpcb. take the mcpcb out from heat plate within 10 seconds. thermal conductive glue mcpcb place emitter on the mcpcb. use soldering iron to solder the leads of emtter within 5 seconds. use solder mask to print solder paste on mcpcb. put mcpcb on heat plate until solder paste melt. the solder paste sould be melted within 10 seconds. take out mcpcb out from heat plate within 15 seconds. place thermal comductive glue on the mcpcb. emitter heat plate emitter heat plate emitter soldering iron solder wire
emitter tube packaging star tube packaging 19 notes: 1. emitter 50 pieces per tube and star 20 pieces per tube. 2. drawing not to scale. 3. all dimensions are in millimeters. 4. all dimendions without tolerances are for reference only. **please do not open the moisture barrier bag (mbb) more than one week. this may cause the leads of led discoloration. we recommend storing prolight?s leds in a dry box after opening the mbb. the recommended storage conditions are temperature 5 to 30c and humidity less than 40% rh.
precaution for use 20 storage please do not open the moisture barrier bag (mbb) more than one week. this may cause the leads of led discoloration. we recommend storing prolight?s leds in a dry box after opening the mbb. the recommended storage conditions are temperature 5 to 30c and humidity less than 40% rh. it is also recommended to return the leds to the mbb and to reseal the mbb. the slug is is not electrically neutral. therefore, we recommend to isolate the heat sink. the slug is to be soldered. if not, please use the heat conductive adhesive. any mechanical force or any excess vibration shall not be accepted to apply during cooling process to normal temperature after soldering. please avoid rapid cooling after soldering. components should not be mounted on warped direction of pcb. repairing should not be done after the leds have been soldered. when repairing is unavoidable, a heat plate should be used. it should be confirmed beforehand whether the characteristics of the leds will or will not be damaged by repairing. this device should not be used in any type of fluid such as water, oil, organic solvent and etc. when cleaning is required, isopropyl alcohol should be used. when the leds are illuminating, operating current should be decide after considering the package maximum temperature. the appearance, specifications and flux bin of the product may be modified for improvement without notice. please refer to the below website for the latest datasheets. h ttp : // www. p r o li g h topto . co m /

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