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| pled ? series www.littelfuse.com ?2009 littelfuse 1 pled ? series rohs description the open led protector provides a switching electronic shunt path when an led in an led array 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, aircrafts, aircraft runway lighting, roadside warning lights, etc. this device is compatible with one, two and three watt leds that have a nominal 3v forward characteristic. the pled ? is available in two surface mount packages, the do-214 and the quad flat pak no-lead (qfn). the qfns low pro?le, chip scale package (csp) is ideal for dense board applications. electrical characteristics part number marking v br breakdown v drm breakdown i h i s i t @v t v t @i t =1 amp critical rate of rise dv/dt volts volts mamps mamps amps volts volts min max min min max max max max pled6q12 pl6 6 16 6 5 600 1.0 3 250v/s pled6s pl6 6 16 6 5 600 1.0 3 250v/s PLED9Q12 pl9 9 18 9 5 600 1.0 3 250v/s pled9s pl9 9 18 9 5 600 1.0 3 250v/s pled13q12 pl13 13 26 13 5 600 1.0 3 250v/s pled13s pl13 13 26 13 5 600 1.0 3 250v/s features & bene?ts ? fast switching ? automatically resets after power cycle ? small footprint qfn and standard do214aa packages ? compatible with industrial lighting environments ? compatible with pwm dimming speeds of up to 10 khz ? rohs compliant and halogen-free agency approvals agency agency file number e133083 schematic symbol control circuit mt 2 mt1 (cathode) hf
pled ? series www.littelfuse.com ?2009 littelfuse 2 package symbol parameter value unit qfn 3x3 do-214 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 do-214: 90 qfn: 120 c/w thermal considerations i h i t i s v br v t +v -v +i -i v br v-i characteristics 0.4 -40 -20 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 case temperature (t c ) C ?c f o o i t a r i h i h t ( c c ? 5 2 =) 25 ?c 0 20 40 60 80 100 120 140 160 on/off switch pwm led driver v bat 12 vdc + - 2.0 , 1/4 w 110 k , 1/4 w q2 2n2222 q1 control circuit mt 2 mt 1 pled -8 -40 -20 -6 -4 0 2 4 6 8 10 12 14 junction temperature (t j ) C ?c r e pf o t n e cv br C e g n a h c% 25 ?c 0 20 40 60 80 100 120 140 160 v br vs. junction temperature normalized dc holding current vs. case temperature led interference test circuit (cathode) pled ? series www.littelfuse.com ?2009 littelfuse 3 6 leds in series 50% duty cycle 10khz 5 leds and 1 pled in series 50% duty cycle 10khz pled in the off-state 10khz pled device zeners and then turns fully on 10khz $ i b o o f m d v s s f o u u i s p v h i - & % t n " $ i b o o f m w p m u b h f b d s p t t 1 - & % e f w j d f 7 $ i b o o f m d v s s f o u u i s p v h i - & % t n " b o e 1 - & % e f w j d f p o d f j u j t g v m m z u v s o f e p o sec later $ i b o o f m w p m u b h f b d s p t t 1 - & % e f w j d f 7 c f g p s f 1 - & % d s p x c b s t x j u i 7 e s p q / p u f 5 i f t f u x p h s b q i t t i p x u i f d v s s f o u n b h o j u v e f u i s p v h i u i f - & % t u s j o h x j u i b o e x j u i p v u u i f 1 - & % j o d m v e f e 5 i f s f j t o p o p u j d f b c m f f g g f d u p o u i f - & % d v s s f o u n b h o j u v e f x i f o u i f pled is included in the circuit as compared to the led current magnitude when the pled is not in the circuit. (the conversion f actor for the test measurement in the graphs above is n " n 7 g p s u i f 1 f b s t p o d p j m n f b t v s f n f o u u i f s f g p s f u i f d v s s f o u n b h o j u v e f j o u i f m s t u m h v s f j t n " n " x i j m f u i f t f d p o e m h v s f j t n " pled ? series www.littelfuse.com ?2009 littelfuse 4 soldering parameters re?ow 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 re?ow - 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 speci?cations environmental speci?cations high temperature voltage blocking . * - 4 5 % . f u i p e $ p o e j u j p o " 80% min v % 3 . 7 " $ q f b l ? $ 504 hours temperature cycling . * - 4 5 % . f u i p e -65c to 150c, 15-minute dwell, 100 cycles biased temperature & humidity & * " + & % & $ + & 4 % " 7 % $ ? $ 3 ) i p v s t high temperature storage . * - 4 5 % . f u i p e 150c, 1008 hours low temperature storage -65c, 1008 hours thermal shock . * - 4 5 % . f u i p e 0c to 100c, 5-minute dwell, 10-second transfer, 10 cycles resistance to solder heat . * - 4 5 % . f u i p e 260c, 10 seconds terminal material $ p q q f s " m m p z terminal finish . b u u f 5 j o 1 m b u f e body material ul recognized epoxy meeting ?ammability classi?cation 94v-0 pled ? series www.littelfuse.com ?2009 littelfuse 5 dimensions - qfn (3x3) package dimensions - do-214 aa package 2. 5 4mm 0.100 1. 5 0mm 0.0 5 9 1.27mm 0.0 5 0 recommended solder pad layout (reference only) h k1 n2 n1 end view side view m2 m2 m1 m1 k2 f e c j b a top view bottom view b d a c h g k f case temperature measuring point 0.079" (2.0mm) 0.079" (2.0mm) 0.110" (2.8mm) recommended soldering pad outline e dimensions * o d i f t . j m m j n f u f s t . j o ty p . b y . j o ty p . b y " 0.114 0.118 0.122 2.900 3.000 3.100 b 0.114 0.118 0.122 2.900 3.000 3.100 c 0.075 0.079 0.083 1.900 2.000 2.100 e 0.011 0.015 0.019 0.285 0.385 0.485 f 0.076 0.080 0.084 1.930 2.030 2.130 h 0.035 0.039 0.043 0.900 1.000 1.100 j 0.000 0.004 0.008 0.000 0.100 0.200 k1 0.004 0.008 0.012 0.100 0.200 0.300 k2 0.004 0.008 0.012 0.100 0.200 0.300 . 0.056 0.060 0.064 1.143 1.530 1.630 . 0.038 0.042 0.046 0.970 1.070 1.170 n1 0.096 0.100 0.104 2.440 2.540 2.640 n2 0.082 0.086 0.090 2.080 2.180 2.280 dimensions * o d i f t . j m m j n f u f s t . j o . b y . j o . b y " 0.130 0.156 3.30 3.95 b 0.201 0.220 5.10 5.60 c 0.077 0.087 1.95 2.20 d 0.159 0.181 4.05 4.60 e 0.030 0.063 0.75 1.60 f 0.075 0.096 1.90 2.45 g 0.002 0.008 0.05 0.20 h 0.077 0.104 1.95 2.65 k 0.006 0.016 0.15 0.41 pled ? series www.littelfuse.com ?2009 littelfuse 6 tape and reel speci?cation - qfn (3x3) a b d c w1 n reel dimension k 0 p 0 p 1 w d 0 a 1 d 1 p 2 e 2 f w 0 carrier tape cover tape t e 1 b 0 tape dimension items trailer 160mm min leader 400mm min start end carrier tape cover tape leader and trailer dimension of the ttape cathode bar on this side symbols description * o d i f t . j m m j n f u f s t . j o j n v n . b y j n v n . j o j n v n . b y j n v n " 3 f f m % j b n f u f s / " 12.992 / " 330.0 b % s j w f 4 q p l f 8 j e u i 0.059 / " 1.50 / " c " s c p s ) p m f % j b n f u f s 0.504 0.531 12.80 13.50 d drive spoke diameter 0.795 / " 20.20 / " n hub diameter 1.969 / " 50.00 / " 8 3 f f m * o o f s 8 j e u i b u ) v c 0.488 0.567 12.40 14.40 " 1 p d l f u 8 j e u i b u c p u u p n 0.126 0.134 3.20 3.40 b0 pocket length at bottom 0.126 0.134 3.20 3.40 d0 feed hole diameter 0.059 0.063 1.50 1.60 d1 pocket hole diameter 0.059 / " 1.50 / " e1 feed hole position 1 0.065 0.073 1.65 1.85 e2 feed hole position 2 0.400 0.408 10.15 10.35 f feed hole center-pocket hole 0.215 0.219 5.45 5.55 k0 pocket depth 0.039 0.051 1.00 1.30 p0 feed hole pitch 0.153 0.161 3.90 4.10 p1 component spacing 0.311 0.319 7.90 8.10 p2 feed hole center-pocket hole 0.077 0.081 1.90 2.06 t carrier tape thickness 0.010 0.014 0.25 0.35 8 & n c p t t f e $ b s s j f s 5 b q f 8 j e u i 0.453 0.484 11.50 12.30 8 $ p w f s 5 b q f 8 j e u i 0.358 0.366 9.10 9.30 part marking system plx xxxxx cathode bar to indicate diode direction do-214 plx xxxxx qfn cathode bar to indicate diode direction part numbering system packaging package description packaging quantity industry standard q12 qfn 3x3 5000 & * " s do-214 2500 & * " pled x q12 type pled: led protector v 6 volts 9 volts 13 volts package type q12: 3.0x3.0mm qfn s: do-214 drm pled ? series www.littelfuse.com ?2009 littelfuse 7 do-214 embossed carrier reel pack (rp) meets all eia-481-1 standards 0.472 (12.0) 0.36 (9.2) 0.31 5 (8.0) 0.1 5 7 (4.0) 0.49 (12.4) 0. 5 12 (13.0) arbor hole dia . 12.99 (330.0) dimensions are in inches (and millimeters). direction of feed 0.0 5 9 di a (1. 5 ) cover tape cathode bar on this side |
Price & Availability of PLED9Q12
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