1 pled open led protectors revision: june 13, 2012 ?2012 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. PLED6M series PLED6M series description the open led protector provides a switching electronic shunt path when an led in an led string fails as an open circuit. this ensures that the entire array of leds will continue to function even if a single led in the array does not. this provides higher reliable lighting functions in applications such as headlights, aircraft lights, airport runway lighting, roadside warning lights, etc. this device is designed to be used with one watt leds, nominally 350ma @ 3v, and is available in powermite ?* package (csp) which is ideal for dense board applications. electrical characteristics part number marking v br @i br = 1 mamps i leak i mt2 = 5v i h i s v t @i t = 350 mamp volts uamps mamps mamps volts min max max max max max PLED6M p6m 5.5 7. 5 250 12 70 1. 2 features & benefts pinout diagram anode cathode mt1 mt2 * powermite ? is a registered trademark of microsemi corporation. PLED6M series rohs ? fast switching ? automatically resets af ter power cycle ? av ailable in low profle, small footprint powermite ? packages ? compatible with industrial lighting en vironments ? compatible with pwm frequencies up to 1 0 khz ? rohs compliant and halogen-free schematic symbol control circuit mt 2 mt1 cathode www.datasheet.net/ datasheet pdf - http://www..co.kr/
2 pled open led protectors revision: june 13, 2012 ?2012 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. PLED6M series PLED6M series package symbol parameter value unit t j operating junction temperature range -40 to +150 c t s storage temperature range -65 to +150 c r ja thermal resistance: junction to ambient 80 c/w thermal considerations i h i t i s v t +v -v +i -i v br v-i characteristics 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 ambient temperature (t c ) ?c fo oitar i h i h t( c c? 52 =) 25 ?c -40 -20 0 20 40 60 80 100 120 140 160 -8 -40 -20 -6 -4 0 2 4 6 8 10 junction temperature (t j ) ?c re p fo tne cv br ? egnah c% 25 ?c 0 20 40 60 80 100 120 140 160 v br vs. junction temperature normalized dc holding current vs. ambient temperature anode cathode powermite 0.00 5.00 10.00 15.00 20.00 25.00 1234 5 capacitance (pf) bias (v) 0 capacitance vs voltage www.datasheet.net/ datasheet pdf - http://www..co.kr/
3 pled open led protectors revision: june 13, 2012 ?2012 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. PLED6M series PLED6M series on/off switch pwm led driver v bat 12 vdc + - 2.0 , 1/4 w 11 0 k , 1/4 w q2 2n2222 q1 control circuit mt 2 mt 1 pled led interference test circuit 0.00 5.00 10.00 15.00 20.00 25.00 30.00 - 40 - 25 02 5507 5 100 125 150 le akag e ( a) t emperature (oc) leakage current vs temperature operating current vs. ambient temperature 0 0. 1 0. 2 0. 3 0. 4 0. 5 0. 6 0. 7 100 110 120 130 am bient te mp erature ( o c) operating cu rrent (a ) typical operation waveforms 100ma led ch2 i: led, 10mv/ di v=100ma/ di v ch3 v: PLED6M 350ma led ch2 i: led, 10mv/ di v=200ma/ di v ch3 v: PLED6M ch2 ch2 ch3 ch3 www.datasheet.net/ datasheet pdf - http://www..co.kr/
4 pled open led protectors revision: june 13, 2012 ?2012 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. PLED6M series PLED6M series part marking system p6m xxx lot number cathode anode product identi?er cathode bar part numbering system packaging package code description packaging quantity industry standard m powermite 3000 eia-481-1 tape and reel pled 6 m device type pled: led protector typical v br package type: m: powermite soldering parameters refow condition pb C free assembly pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) 60 C 180 secs average ramp up rate (liquidus temp (t l ) to peak 3c/second max t s(max) to t l - ramp-up rate 3c/second max refow - temperature (t l ) (liquidus) 217c - temperature (t l ) 60 C 150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 30 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max do not exceed 260c physical specifcations environmental specifcations high temperature voltage blocking mil-std-750: method 1040, condition a 80% min v br dc, 150c, 504 hours temperature cycling mil-std-750: method 1051 -65c to 150c, 15-minute dwell, 100 cycles biased temperature & humidity eia/jedec: jesd22-a101 80% min v br , 85c, 85%rh, 1008 hours resistance to solder heat mil-std-750: method 2031 260c, 10 seconds moisture sensitivity level jedec-j-stc-020d, level 1 burn-in test t j = 150c, it = 0.350 adc, 1008 hours terminal material copper alloy terminal finish 100% matte tin plated body material ul recognized epoxy meeting fammability classifcation 94v-0 www.datasheet.net/ datasheet pdf - http://www..co.kr/
5 pled open led protectors revision: june 13, 2012 ?2012 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. PLED6M series PLED6M series dimensions - powermite ? package dimensions millimeters inches min max min max a 0.73 0.99 0.029 0.039 b 0.40 0.66 0.016 0.026 c 1.77 2.03 0.070 0.080 d 2.21 2.46 0.087 0.097 e 0.50 0.76 0.020 0.030 f 1.29 1.54 0.051 0.061 g 0.53 0.78 0.021 0.031 h 0.10 0.20 0.004 0.008 i 1.77 2.03 0.070 0.080 j 0.89 1. 14 0.035 0.045 tape and reel specifcation - powermite ? package a b d c w1 n reel dimension p 1 p 0 p 2 d 0 d1 f w a 0 1.17 (0.046) k 0 b 0 2.28(0.090) symbols description inches millimeters min typ max min typ max a reel diameter - - 7.087 - - 180.00 b drive spoke width 0.098 0.157 0.217 2.50 4.00 5.50 c arbor hole diameter 0.504 0.512 0.520 12.80 13.00 13.20 d drive spoke diameter 0.795 - - 20.20 - - n hub diameter 2.343 2.362 2.382 59.50 60.00 60.50 w1 reel inner width at hub 0.472 0.488 0.508 12.00 12.40 12.90 a0 pocket width at bottom 0.078 0.082 0.086 1.98 2.08 2.18 b0 pocket length at bottom 0.198 0.202 0.206 5.04 5.14 5.24 d0 feed hole diameter 0.055 0.059 0.063 1.40 1.50 1.60 d1 pocket hole diameter 0.053 0.059 0.069 1.35 1.50 1.75 f feed hole center-pocket hole center 2 0.197 0.217 0.236 5.00 5.50 1.60 k0 pocket depth 0.044 0.048 0.052 1. 11 1.21 1.31 p0 feed hole pitch 0.154 0.157 0.161 3.90 4.00 4.10 p1 component spacing 0.154 0.157 0.161 3.90 4.00 4.10 p2 feed hole center-pocket hole center 1 0.077 0.079 0.081 1.95 2.00 2.05 w embossed carrier tape width 0.469 0.472 0.484 11.90 12.00 12.30 cover tape width - 0.366 - - 9.30 - www.datasheet.net/ datasheet pdf - http://www..co.kr/
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