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| revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 29 surface mount C 600w > p6smb series p6smb series please refer to http://www.littelfuse.com/series/p6smb.html for current information. agency approvals p6smb series description the p6smb series is designed speci?cally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. features t ) b m p h f o ' s f f t 3 p ) 4 d p n q m j b o u t ' p s t v s g b d f n p v o u f e applications to optimize board space t - p x q s p m m f q b d l b h f t # v j m u j o t u s b j o s f m j f g t 5 z q j d b m n b y j n v n temperature coef?cient v # 3 y 7 # 3 ! ? $ y ? 5 t ( m b t t q b t t j w b u f e d i j q junction t 8 q f b l q v m t f q p x f s capability at 101000s x b w f g p s n
s f q f u j u j p o s b u f (duty cycles):0.01% t ' b t u s f t q p o t f u j n f typically less than 1.0ps from 0v to bv min t & y d f m m f o u d m b n q j o h capability t - p x j o d s f n f o u b m t v s h f resistance t 5 z q j d b m * 3 less than 1a above 12v t ) j h i 5 f n q f s b u v s f soldering guaranteed: 260c/40 seconds at terminals t 1 m b t u j d q b d l b h f i b t 6 o e f s x s j u f s t - b c p s b u p s z ' m b n n b c j m j u z 7 0 t . b u u f 5 j o - f b e o g s f f 1 m b u f e applications 5 7 4 e f w j d f t b s f j e f b m g p s u i f q s p u f d u j p o p g * 0 * o u f s g b d f t
v cc c v t b o e p u i f s w v m o f s b c m f d j s d v j u t v t f e j o 5 f m f d p n
$ p n q v u f s
* o e v t u s j b m b o e $ p o t v n f s f m f d u s p o j d b q q m j d b u j p o t maximum ratings and thermal characteristics (t a =25 o c unless otherwise noted) parameter symbol value unit 1 f b l 1 v m t f 1 p x f s % j t t j q b u j p o b u t a ? $ c z y ? t x b w f g p s n ' j h / p u f / p u f p ppm 600 8 1 p x f s % j t t j q b u j p o p o j o m o j u f i f b u t j o l b u 5 a =50 0 c p m(av) 5.0 8 1 f b l ' p s x b s e 4 v s h f $ v s s f o u n t 4 j o h m f ) b m g 4 j o f 8 b w f / p u f * ' 4 . 100 a . b y j n v n * o t u b o u b o f p v t ' p s x b s e voltage at 50a for unidirectional p o m z / p u f v ' 7 v 0 q f s b u j o h + v o d u j p o b o e 4 u p s b h f 5 f n q f s b u v s f 3 b o h f t + 5 4 5 ( u p c 5 z q j d b m 5 i f s n b m 3 f t j t u b o d f + v o d u j p o u p - f b e 3 v + - 20 ? $ 8 5 z q j d b m 5 i f s n b m 3 f t j t u b o d f + v o d u j p o to ambient 3 v + " 100 ? $ 8 notes: / p o s f q f u j u j w f d v s s f o u q v m t f q f s ' j h b o e e f s b u f e b c p w f 5 a = 25 0 $ q f s ' j h . p v o u f e p o d p q q f s q b e b s f b p g y w y n n u p f b d i u f s n j o b m . f b t v s f e p o n t t j o h m f i b m g t j o f x b w f p s f r v j w b m f o u t r v b s f x b w f g p s v o j e j s f d u j p o b m e f w j d f p o m z e v u z d z d m f q f s n j o v u f n b y j n v n 4. v ' 7 g p s 7 # 3 _ < 200v and v ' <5.0v for v # 3 _ > 201v. agency agency file number e230531 rohs p6smb series revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 30 surface mount C 600w > p6smb series p6smb series please refer to http://www.littelfuse.com/series/p6smb.html for current information. electrical characteristics part number (uni) part number (bi) marking reverse stand off voltage v r (volts) breakdown voltage v br (volts) @ i t test current i t (ma) maximum clamping voltage v c @ i pp (v) maximum peak pulse current i pp (a) maximum reverse leakage i r @ v r (a) agency approval uni bi min max 1 4 . # " 1 4 . # $ " 7 " 7 $ 6.45 7.14 10 10.5 1000 x p6smb7.5a p6smb7.5ca 7v5a 7v5c 6.40 10 54.0 500 x 1 4 . # " 1 4 . # $ " 7 " 7 $ 7.02 10 12.1 50.4 200 x 1 4 . # " 1 4 . # $ " 7 " 7 $ 1 45.5 50 x p6smb10a p6smb10ca 10a 10c 10.50 1 14.5 42.1 10 x p6smb11a p6smb11ca 11a 11c 10.50 11.60 1 15.6 5x p6smb12a p6smb12ca 12a 12c 10.20 11.40 12.60 1 16.7 5x 1 4 . # " 1 4 . # $ " " $ 11.10 12.40 1 1x p6smb15a p6smb15ca 15a 15c 121.2 1x p6smb16a p6smb16ca 16a 16c 15.20 1 22.5 27.1 1 x 1 4 . # " 1 4 . # $ " " $ 17.10 1 25.5 24.2 1 x p6smb20a p6smb20ca 20a 20c 17.10 21.00 1 27.7 22.0 1 x p6smb22a p6smb22ca 22a 22c 1 1x p6smb24a p6smb24ca 24a 24c 20.50 25.20 1 1x p6smb27a p6smb27ca 27a 27c 25.70 1 1x 1 4 . # " 1 4 . # $ " " $ 25.60 1 41.4 14.7 1 x 1 4 . # " 1 4 . # $ " " $ 1 45.7 1x 1 4 . # " 1 4 . # $ " " $ 1 12.2 1 x 1 4 . # " 1 4 . # $ " " $ 41.00 1 1x 1 4 . # " 1 4 . # $ " " $ 45.20 1 1x p6smb47a p6smb47ca 47a 47c 40.20 44.70 1 1x p6smb51a p6smb51ca 51a 51c 1 70.1 1x p6smb56a p6smb56ca 56a 56c 177.0 1x p6smb62a p6smb62ca 62a 62c 65.10 1 7. 2 1 x 1 4 . # " 1 4 . # $ " " $ 64.60 71.40 1 6.6 1 x p6smb75a p6smb75ca 75a 75c 64.10 1 1x 1 4 . # " 1 4 . # $ " " $ 70.10 1 5.4 1 x 1 4 . # " 1 4 . # $ " " $ 1 125.0 1x p6smb100a p6smb100ca 100a 100c 105.00 1 4.5 1 x p6smb110a p6smb110ca 110a 110c 105.00 116.00 1 152.0 4.0 1 x p6smb120a p6smb120ca 120a 120c 102.00 114.00 126.00 1 165.0 1x 1 4 . # " 1 4 . # $ " " $ 111.00 124.00 1 1x p6smb150a p6smb150ca 150a 150c 1 207.0 1x p6smb160a p6smb160ca 160a 160c 152.00 1 1x p6smb170a p6smb170ca 170a 170c 145.00 162.00 1 2.6 1 x 1 4 . # " 1 4 . # $ " " $ 154.00 171.00 1 246.0 2.5 1 x p6smb200a p6smb200ca 200a 200c 171.00 210.00 1 274.0 2.2 1 x p6smb220a p6smb220ca 220a 220c 1 1x p6smb250a p6smb250ca 250a 250c 214.00 1 1x 1 4 . # " 1 4 . # $ " " $ 256.00 1 414.0 1.5 1 x 1 4 . # " 1 4 . # $ " " $ 1 1x p6smb400a p6smb400ca 400a 400c 420.00 1 1. 1 1 x p6smb440a p6smb440ca 440a 440c 462.00 1 602.0 1.0 1 x 1 4 . # " 1 4 . # $ " " $ 456.00 504.00 1 1 p6smb510a p6smb510ca 510a 510c 1 1 1 4 . # " 1 4 . # $ " " $ 477.00 556.50 1 725.0 1 p6smb540a p6smb540ca 540a 540c 567.00 1 740.0 1 p6smb550a p6smb550ca 550a 550c 522.50 577.50 1 760.0 1 ' p s c j e j s f d u j p o b m u z q f i b w j o h 7 3 p g w p m u t b o e m f t t u i f * 3 limit is double. ' p s q b s u t x j u i p v u " u i f 7 # 3 is 10% revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 31 surface mount C 600w > p6smb series p6smb series please refer to http://www.littelfuse.com/series/p6smb.html for current information. ratings and characteristic curves (t a =25c unless otherwise noted) 0.1 1 10 100 0.000001 0.00001 0.0001 0.001 t d -pulse width (sec.) 0.2x0.2" (5.0x5.0mm) copper pad area p ppm -peak pulse power (kw) i ppm - peak pulse current, % i rsm 0 0 5 0 100 1 5 0 1.0 2.0 3.0 4.0 t r =10sec peak value i ppm i ppm 2 t j =2 5 c pulse width(td) is de?ned as the point where the peak current decays to 5 0% of i ppm 10/1000sec. waveform as de?ned by r.e.a t d t-time (ms) half value i ppm ( ) 0 25 50 75 100 0 25 50 75 100 125 150 17 5 peak pulse power (p pp ) or current (i pp ) derating in percentage % t a - ambient temperature (oc) 1 10 100 1000 10000 1.0 10.0 100.0 1000.0 cj (pf) tj=25c f=1.0mhz vsig=50mvp-p uni-directional v=0v bi-directional v=0v uni-directional @vr bi-directional @vr v br - reverse breakdown voltage (v) 0 1 2 3 4 5 6 0 25 50 75 100 125 150 175 p m(av) , steady state power dissipation (w) t a - ambient temperature (oc) figure 1 - peak pulse power rating figure 2 - pulse derating curve figure 3 - pulse waveform figure 4 - typical junction capacitance figure 5 - steady state power dissipation derating curve 0 20 40 60 80 100 120 1 10 100 number of cycles at 60 hz i fsm - peak forward surge current (a) figure 6 - maximum non-repetitive peak forward surge current uni-directional only revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 32 surface mount C 600w > p6smb series p6smb series please refer to http://www.littelfuse.com/series/p6smb.html for current information. physical speci?cations weight p v o d f h s b n t case + & % & $ % 0 " " . p m e f e q m b t u j d c p e z over glass passivated junction polarity $ p m p s c b o e e f o p u f t d b u i p e f f y d f q u bidirectional. terminal . b u u f 5 j o q m b u f e m f b e t 4 p m e f s b c m f q f s + & 4 % # % environmental speci?cations temperature cycle + & 4 % " pressure cooker + & 4 % " high temp. storage + & 4 % " htrb + & 4 % " thermal shock + & 4 % " soldering parameters temperature (t ) time (t) t s(min) t s(max) t l t p t s preheat t l t p ramp-up critical zone t l to t p ramp-down t 25?c to peak 25?c re?ow condition - f b e o g s f f b t t f n c m z pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) o t f d t average ramp up rate (liquidus temp (t l ) to peak ? $ t f d p o e n b y t s(max) to t l - ramp-up rate ? $ t f d p o e n b y re?ow - temperature (t l ) (liquidus) 217c - time (min to max) (t s ) o t f d p o e t peak temperature (t p ) 260 c time within 5c of actual peak temperature (t p ) o t f d p o e t ramp-down rate ? $ t f d p o e n b y time 25c to peak temperature (t p ) n j o v u f t . b y do not exceed ? $ revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 33 surface mount C 600w > p6smb series p6smb series please refer to http://www.littelfuse.com/series/p6smb.html for current information. dimensions a d e g f h c b cathode band do-21 4 aa (smb j-bend) dimensions inches millimeters min max min max a 0.077 2.200 b 0.160 4.060 4.570 c 0.155 % 2.440 & 0.060 0.760 1.520 ' ( 0.205 0.220 5.210 ) 0.006 0.012 0.152 * 2.260 + 2.160 k 0.107 2.740 - 2.160 i l k j part numbering system voltage bi-directional 5 % voltage tolerance series p6smb xxx c a packaging part number component package quantity packaging option packaging speci?cation p6smb y y y 9 9 % 0 " " 5 b q f 3 f f m o n n w u b q f & * " 4 5 % 3 4 part marking system f xxx marking code littelfuse logo cathode band |
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