transient voltage suppression diodes ?2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/02/16 tvs diodes surface mount C 400w > tpsmf4l series description features maximum ratings and thermal characteristics (t a =25 o c unless otherwise noted) parameter symbol value unit peak pulse power dissipation at t a =25oc (note 1) 8/20 (note 2) p ppm 2000 w 10/1000s (note 3) 400 w thermal resistance junction to ambient r ja 220 c/w thermal resistance junction to lead r jl 100 c/w operating and storage temperature range t j, t stg -55 to 150 c notes: 1. non-repetitive current pulse, per fig. 4 and derated above t j (initial) =25oc per fig. 3. 2. tpsmf4l5.0a~tpsmf4l9.0a peak pulse power dissipation is 1850w min, 2000w typical @8/20us 3. tpsmf4l5.0a~tpsmf4l9.0a peak pulse power dissipation is 370w min, 400w typical @10/1000s the tpsmf4l series of sod-123fl small and fat lead low-profle plastic package is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events, and its especially suitable for high reliability and automotive application. applications tpsmf4l devices are ideal for the protection of portable devices/hard drives, notebooks, v cc busses, pos terminal, ssds, power supplies, monitors, and vulnerable circuit used in other consumer applications. ? hi reliability application and automotive grade aec q101 qualifed ? 400w peak pulsepower capability at 10/1000s waveform, repetition rate (duty cycle): 0.01% ? compatible with industrial standard package sod- 123fl ? low inductance, excellent clamping capability ? for surface mounted applications to optimize board space ? typical failure mode is short from over-specifed voltage or current ? whisker test is conducted based on jedec jesd201a per its table 4a and 4c ? iec-61000-4-2 esd 30kv(air), 30kv (contact) ? esd protection of data lines in accordance with iec 61000-4-2 ? eft protection of data lines in accordance with iec 61000-4-4 ? fast response time: typically less than 1.0ns from 0 volts to v br min ? high temperature soldering: 260c/40 seconds at terminals ? glass passivated junction ? built-in strain relief ? plastic package is fammability rated v-0 per underwriters laboratories ? meet msl level1, per j-std-020, lf maximun peak of 260 c ? matte tin leadCfree plated ? halogen-free and rohs compliant ? pb-free e3 means 2 nd level interconnect is pb-free and the terminal fnish material is tin(sn) (ipc/ jedec j-std-609a.01) agency agency file number e230531 agency approvals tpsmf4l series functional diagram bi-directional uni-directional cathode anode r ohs pb e3 uni-directional
transient voltage suppression diodes ?2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/02/16 tvs diodes surface mount C 400w > tpsmf4l series electrical characteristics (t a =25c unless otherwise noted) part number marking code breakdown voltage v br (volts) @ i t test current i t (ma) reverse stand off voltage v r (v) maximum reverse leakage @ v r i r (a) maximum peak pulse current i pp (a) maximum clamping voltage @i pp v c (v) agency approval min max tpsmf4l5.0a kea 6.40 7. 0 0 10 5.0 800 40.1 9.2 x tpsmf4l6.0a kga 6.67 7.37 10 6.0 800 35.9 10.3 x tpsmf4l6.5a kka 7.22 7.98 10 6.5 500 33.1 11. 2 x tpsmf4l7.0a kma 7.78 8.60 10 7.0 200 30.9 12.0 x tpsmf4l7.5a kpa 8.33 9.21 1 7.5 100 28.7 12.9 x tpsmf4l8.0a kra 8.89 9.83 1 8.0 50 27.2 13.6 x tpsmf4l8.5a kta 9.44 10.40 1 8.5 20 25.7 14.4 x tpsmf4l9.0a kva 10.00 11. 10 1 9.0 10 24.1 15.4 x tpsmf4l10a kxa 11. 10 12.30 1 10 5 23.5 1 7. 0 x tpsmf4l11a kza 12.20 13.50 1 11 1 22.0 18.2 x tpsmf4l12a lea 13.30 14.70 1 12 1 20.1 19.9 x tpsmf4l13a lga 14.40 15.90 1 13 1 18.6 21.5 x tpsmf4l14a lka 15.60 17.20 1 14 1 1 7. 2 23.2 x tpsmf4l15a lma 16.70 18.50 1 15 1 16.4 24.4 x tpsmf4l16a lpa 17.80 19.70 1 16 1 15.4 26.0 x tpsmf4l17a lra 18.90 20.90 1 17 1 14.5 27.6 x tpsmf4l18a lta 20.00 22.10 1 18 1 13.7 29.2 x tpsmf4l20a lva 22.20 24.50 1 20 1 12.3 32.4 x tpsmf4l22a lxa 24.40 26.90 1 22 1 11. 3 35.5 x tpsmf4l24a lza 26.70 29.50 1 24 1 10.3 38.9 x tpsmf4l26a mea 28.90 31.90 1 26 1 9.5 42.1 x tpsmf4l28a mga 31.10 34.40 1 28 1 8.8 45.4 x tpsmf4l30a mka 33.30 36.80 1 30 1 8.3 48.4 x tpsmf4l33a mma 36.70 40.60 1 33 1 7. 5 53.3 x tpsmf4l36a mpa 40.00 44.20 1 36 1 6.9 58.1 x tpsmf4l40a mra 44.40 49.10 1 40 1 6.2 64.5 x tpsmf4l43a mta 47.80 52.80 1 43 1 5.8 69.4 x tpsmf4l45a mva 50.00 55.30 1 45 1 5.5 72.7 x tpsmf4l48a mxa 53.30 58.90 1 48 1 5.2 77.4 x tpsmf4l51a mza 56.70 62.70 1 51 1 4.9 82.4 x tpsmf4l54a nea 60.00 66.30 1 54 1 4.6 87.1 x tpsmf4l58a nga 64.40 71.20 1 58 1 4.3 93.6 x tpsmf4l60a nka 66.70 73.70 1 60 1 4.1 96.8 x tpsmf4l64a nma 71.10 78.60 1 64 1 3.9 103.0 x tpsmf4l70a npa 77.80 86.00 1 70 1 3.5 113.0 x tpsmf4l75a nra 83.30 92.10 1 75 1 3.3 121.0 x tpsmf4l78a nta 86.70 95.80 1 78 1 3.2 126.0 x tpsmf4l85a nva 94.40 104.00 1 85 1 2.9 137.0 x notes: 1. v br measured after i t applied for 300s, i t = square wave pulse or equivalent. 2. surge current waveform per 10/1000s exponential wave and derated per fig.2. 3. all terms and symbols are consistent with ansi/ieee c62.35.
transient voltage suppression diodes ?2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/02/16 tvs diodes surface mount C 400w > tpsmf4l series ratings and characteristic curves (t a =25c unless otherwise noted) vo lt age tr an si en ts ti me vo lt age acro ss tv s current through tv s voltage or current figure 1 - tvs transients clamping waveform figure 2 - peak pulse power rating curve i-v curve characteristics p ppm peak pulse power dissipation -- max power dissipation v r stand-off voltage -- maximum voltage that can be applied to the tvs without operation v br breakdown voltage -- maximum voltage that fows though the tvs at a specifed test current (i t ) v c clamping voltage -- peak voltage measured across the tvs at a specifed ippm (peak impulse current) i r reverse leakage current -- current measured at v r v f forward voltage drop for uni-directional vc v br v r i r i t i pp v uni-directional v f continues on next page. 0. 1 1 10 0. 00000 10 .0 00010 .0 001 0. 001 t d -pulse width (sec.) p ppm -peak pulse power (kw) 0. 2x 0. 2" (5 .0 x5 .0 mm) c opper p ad ar ea
transient voltage suppression diodes ?2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/02/16 tvs diodes surface mount C 400w > tpsmf4l series ratings and characteristic curves (t a =25c unless otherwise noted) (continued) 0 0. 4 0. 5 0. 6 0. 7 0.8 0.9 -5 51 07 51 40 te mp er at ur e (oc) v f - typical forward dropped voltage@10m a figure 5 - forward voltage figure 3 - peak pulse power derating curve i ppm - p eak p ulse cur rent, % i rsm 0 0 50 10 0 15 0 1. 0 2.0 3.0 4.0 t r =1 0sec p eak v alue i ppm i ppm 2 t j =25c p ulse width(td) is de?ned as the point where the peak cur rent decays to 50% of i ppm 1 0/1 000sec. w aveform as de?ned by r.e.a t d t-t ime (ms) half v alue i ppm ( ) figure 4 - pulse waveform - 10/1000 s 0 20 40 60 80 100 02 55 07 5 100 125 17 5 peak pulse power (p pp ) or current (i pp ) derating in percentage % 150 t j - initial junction temperature (oc) 1 10 100 1000 10000 11 01 00 cj (p f) vb r -r ev er se br ea kdow n volt ag e (v ) uni-directional v=0v uni-directional v= v r figure 6 - typical junction capacitance 0. 01 0. 1 1 10 00 .5 11 .5 22 .5 33 .5 4 i f -p ea k fo rw ar d cu rre nt (a ) v f -p ea k fo rw ar d vo lt ag e( v) figure 7 - peak forward voltage drop vs. peak forward current 0 5 10 15 20 25 30 35 11 01 00 if sm -p ea k fo rw ar d su rv e cu rren t( a) nu mb er of cy cl es at 60 hz figure 8 - maximum non-repetitive forward surge current uni-directional only
transient voltage suppression diodes ?2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/02/16 tvs diodes surface mount C 400w > tpsmf4l series physical specifcations case sod-123fl plastic over glass passivated junction polarity color band denotes cathode except bipolar terminal matte tin-plated leads, solderable per jesd22-b102 environmental specifcations high temp. storage jesd22-a103 htrb jesd22-a108 temperature cycling jesd22-a104 msl jedec-j-std-020, level 1 h3trb jesd22-a101 rsh jesd22-a111 soldering parameters te mperature (t ) ti me (t) t s(min) t s(max) t l t p t s prehea t t l t p ramp-up critical zone t l to t p ramp-dow n t 25?c to peak 25?c refow condition leadCfree 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 a ) to peak 3c/second max t s(max) to t a - ramp-up rate 3c/second max refow - temperature (t a ) (liquidus) 217c - time (min to max) (t s ) 60 C 150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 20 C 40 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 260c dimensions - sod-123fl package dimensions millimeters inches min max min max a 2.90 3.10 0.114 0.122 b 3.50 3.90 0.138 0.154 c 0.85 1.05 0.033 0.041 d 1.70 2.00 0.067 0.079 e 0.43 0.83 0.017 0.033 f 0.10 0.25 0.004 0.010 g 0.00 0.10 0.000 0.004 h 0.90 1.08 0.035 0.043 a b c d e e f h g 1. 6 (0.062) mounting p ad layout
transient voltage suppression diodes ?2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/02/16 tvs diodes surface mount C 400w > tpsmf4l series part numbering system v r vo lta ge 5% v br vo lta ge t olerance tpsmf4l xx a series part marking system packaging options part number component package quantity packaging option packaging specifcation tpsmf4lxxx sod-123fl 3000 tape & reel C 8mm tape/7 reel eia rs-481 xx marking code e band d o h t a c l f ym trace code marking y:year code m: month code cathode tape and reel specifcation 0.31 (8.0) 0.1 57 (4.0) 0.1 57 (4.0) 0.33 (8.5) 0.80 (20.2) arbor hole dia. optional 7? 7 .0 (1 78) 1 3? 1 3.0 (330) dimensions are in inc hes (and millimeter s). direction of f eed 0.059 dia (1 .5) co ver tape xxx
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