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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 13 surface mount C 400w > p4sma series p4sma series please refer to http://www.littelfuse.com/series/p4sma.html for current information. description agency approvals p4sma series features t)bmphfo'sff t 3p)4dpnqmjbou t 'pstvsgbdfnpvoufe bqqmjdbujpotuppqujnj[f cpbsetqbdf t -pxqspmmfqbdlbhf t #vjmujotusbjosfmjfg t 5zqjdbmnbyjnvn ufnqfsbuvsfdpfgmdjfou v #3 y7 #3 !?$y?5 t (mbttqbttjwbufedijq kvodujpo t 8qfblqvmtfqpxfs dbqbcjmjuzbu?t xbwfg psn
sfqfujujposbuf evuzdzdmft t 'btusftqpotfujnf uzqjdbmmzmfttuiboqt gspn7up#7njo t &ydfmmfoudmbnqjoh dbqbcjmjuz t -pxjodsfnfoubmtvshf sftjtubodf t 5zqjdbm* 3 mfttuibo?" bcpwf7 t )jhi5fnqfsbuvsf tpmefsjohhvbsbouffe ?$tfdpoetbu ufsnjobmt t 1mbtujdqbdlbhfibt 6oefsxsjufst-bcpsbupsz 'mbnnbcjmjuz70 t .buuf5jo-fbeogsff1mbufe applications 574efwjdftbsfjefbmgpsuifqspufdujpopg*0*oufsgbdft v cc cvtboepuifswvmofsbcmfdjsdvjutvtfejo5fmfdpn $pnqvufs *oevtusjbmboe$potvnfsfmfduspojdbqqmjdbujpot 5if14."tfsjftjteftjhofetqfdjmdbmmzupqspufdu tfotjujwffmfduspojdfrvjqnfougspnwpmubhfusbotjfout joevdfeczmjhiuojohboepuifsusbotjfouwpmubhffwfout maximum ratings and thermal characteristics (t a =25 o c unless otherwise noted) 1bsbnfufs 4zncpm 7bmvf 6oju 1fbl1vmtf1pxfs%jttjqbujpobu 5 " ?$czy?t xbwfg psn 'jh /puf /puf 1 11. 8 1pxfs%jttjqbujpopojomojufifbu tjolbu5 " 0 c 1 . "7 8 1fbl'psxbse4vshf$vssfou nt 4johmf)bmg4jof8bwf /puf * '4. " .byjnvn*otuboubofpvt'psxbse 7pmubhfbu"gps6ojejsfdujpobm pomz /puf v ' 7 v 0qfsbujoh+vodujpoboe4upsbhf 5fnqfsbuvsf3bohf 5 + 5 45( up c 5zqjdbm5ifsnbm3ftjtubodf+vodujpo up-fbe 3 v+- ?$8 5zqjdbm5ifsnbm3ftjtubodf+vodujpo up"ncjfou 3 v+" ?$8 notes: /posfqfujujwfdvssfouqvmtf qfs'jhboeefsbufebcpwf 5 " 0 $qfs'jh .pvoufepoyw ynn dpqqfsqbeupfbdiufsnjob m .fbtvsfeponttjohmfibmgtjof xbwfpsfrvjwbmfoutrvbsf xbwfgpsvojejsfdujpobm efwjdfpomz evuzdzdmfqfsnjovufnbyjnvn 7 ' 7gps7 #3 @ 7boe7 ' 7gps7 #3 @ 7 agency agency file number e230531 rohs p4sma series revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 14 surface mount C 400w > p4sma series p4sma series please refer to http://www.littelfuse.com/series/p4sma.html for current information. electrical characteristics part number (uni) part number (bi) marking reverse stand off voltage v r (volts) breakdown voltage v br (volts) @ i t test current i t (ma) maximum clamping voltage v c @ i pp (v) maximum peak pulse current i pp (a) maximum reverse leakage i r @ v r (a) agency approval uni bi min max 14."" 14."$" 7" 7$ x 14."" 14."$" 7" 7v5c x 14."" 14."$" 7" 7$ x 14."" 14."$" 7" 7$ x 14."" 14."$" " $ x 14."" 14."$" " $ 5x 14."" 14."$" " $ 5x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " 22c x 14."" 14."$" " $ x 14."" 14."$" " 27c x 14."" 14."$" " $ x 14."" 14."$" " 33c x 14."" 14."$" " 36c x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " 56c x 14."" 14."$" " 62c x 14."" 14."$" " $ x 14."" 14."$" " 75c x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ x 14."" 14."$" " $ 14."" 14."$" " $ 14."" 14."$" " $ 14."" 14."$" " $ 14."" 14."$" " $ 'pscjejsfdujpobmuzqfibwjoh7 3 pgwpmutboemftt uif* 3 mjnjujtepvcmf 'psqbsutxjuipvu" uif7 #3 jt? revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 15 surface mount C 400w > p4sma series p4sma series please refer to http://www.littelfuse.com/series/p4sma.html for current information. ratings and characteristic curves (t a =25c unless otherwise noted) 0.1 1 10 0.000001 0.00001 0.0001 0.001 t d -pulse width (sec.) p ppm -peak pulse power (kw) 0.2x0.2" (5.0x5.0mm) copper pad area 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 20 40 60 80 100 0 25 50 75 100 125 150 175 t a -ambient temperature (oc) peak pulse power (p pp ) or current (i pp ) derating in percentage % 1 10 100 1000 10000 1.0 10.0 100.0 1000.0 cj (pf) tj=25oc f=1.0mhz vsig=50mvp-p uni-directional v=0v bi-directional v=0v v br - reverse breakdown voltage (v) bi-directional @v r uni-directional @v r 0 25 50 75 100 125 150 175 p m(av) , steady state power dissipation (w) t a - ambient temperature (oc) 3.0 0.6 1.2 1.8 3.6 2.4 0 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 5 10 15 20 25 30 35 40 45 110 10 0 i fsm - peak forward surge current (a) number of cyles at 60 hz figure 6 - maximum non-repetitive 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 16 surface mount C 400w > p4sma series p4sma series please refer to http://www.littelfuse.com/series/p4sma.html for current information. physical speci?cations weight pvodf hsbn case +&%&$%0"$.pmefeqmbtujdcpez pwfshmbttqbttjwbufekvodujpo polarity $pmpscboeefopuftqptjujwffoe dbuipef fydfqucjejsfdujpobm terminal .buuf5joqmbufemfbet 4pmefsbcmfqfs +&4%#% environmental speci?cations temperature cycle +&4%" pressure cooker +&4%" high temp. storage +&4%" htrb +&4%" thermal shock +&4%" dimensions soldering parameters temperature (t ) time (t) t s(min) t s(max) t l t p t s preheat t l t p ramp-up critical zone t l to t p ramp-down t 25?c to peak 25?c re?ow condition -fbeogsffbttfncmz pre heat - temperature min (t s(min) ) ?$ - temperature max (t s(max) ) ?$ - time (min to max) (t s ) otfdt average ramp up rate (liquidus temp (t l ) to peak ?$tfdpoenby t s(max) to t l - ramp-up rate ?$tfdpoenby re?ow - temperature (t l ) (liquidus) ?$ - time (min to max) (t s ) otfdpoet peak temperature (t p ) ?$ time within 5c of actual peak temperature (t p ) otfdpoet ramp-down rate ?$tfdpoenby time 25c to peak temperature (t p ) njovuft.by do not exceed ?$ dimensions inches millimeters min max min max " # c % & ' ( ) * + k - do-21 4 ac (sma) cathode band a d e g f h c b i l k j revision: december 01, 2010, 13:50 ?2010 littelfuse, inc. speci?cations are subject to change without notice. transient voltage suppression diodes 17 surface mount C 400w > p4sma series p4sma series please refer to http://www.littelfuse.com/series/p4sma.html for current information. part numbering system voltage bi-directional 5 % voltage tolerance series p 4 sma xxx c a packaging part number component package quantity packaging option packaging speci?cation 14."yyy99 %0"$ 5bqf3ffmonnwubqf &*"45%34 part marking system f xxx marking code littelfuse logo cathode band |
Price & Availability of P4SMA75A
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