standard capacitance tvs array 1 05035.r8 10/07 www.protekdevices.com sm14m05c thru sm14m24c applications ? multiple i/o port protection ? board level interface connection ? rs-232, rs-422 & rs-423 ? portable electronics iec compatibility (en61000-4) ? 61000-4-2 (esd): air - 15kv, contact - 8kv ? 61000-4-4 (eft): 40a - 5/50ns ? 61000-4-5 (surge): 24a, 8/20s level 2(line-ground) & level 3(line-line) features ? 800 watts peak pulse power per line (tp=8/20s) ? esd protection > 40 kilovolts ? monolithic design ? bidirectional configuration ? design for i/o protection ? available in voltage types ranging from: 5v to 24v ? protects up to eight (8) lines ? rohs compliant mechanical characteristics ? molded jedec so-14 package ? weight 0.15 grams (approximate) ? available in lead-free pure-tin plating(annealed) ? solder reflow temperature: pure-tin - sn, 100: 260-270c ? consult factory for leaded device availability ? flammability rating ul 94v-0 ? 16mm tape and reel per eia standard 481 ? marking: logo, part number, date code & pin one defined by dot on top of package 05035 pin configuration so-14
2 05035.r8 10/07 www.protekdevices.com sm14m05c thru sm14m24c device characteristics symbol v alue -55 to 150 c -55 to 150 units t l t stg parameter storage temperature peak pulse power (tp = 8/20s) - see figure 1 p pp 800 watts maximum ratings @ 25c unless otherwise specified operating temperature c electrical characteristics per line @ 25c unless otherwise specified part number device marking code minimum breakdown voltage @ 1ma v (br) volts maximum clamping voltage (see fig. 2) @ i p = 1a v c volts maximum clamping voltage (see fig. 2) @8/20s v c @ i pp maximum capacitance (per line) @0v, 1 mhz c pf sm14m05c sm14m08c sm14m12c sm14m15c sm14m24c 9.8 13.4 19.0 24.0 37.0 17.8v @ 47a 20.1v @ 40a 26.6v @ 34a 33.1v @ 25a 42.1v @ 19a 500 440 385 300 200 maximum leakage current @v wm i d a 100 10 2 2 2 rated stand-off voltage v wm volts 5.0 8.0 12.0 15.0 24.0 6.0 8.5 13.3 16.7 26.7 sm14m05c sm14m08c sm14m12c sm14m15c sm14m24c
3 05035.r8 10/07 www.protekdevices.com sm14m05c thru sm14m24c graphs 0 5 10 15 20 25 30 t - time - s 0 20 40 60 80 100 120 i pp - peak pulse current - % of i pp test waveform parameters t f = 8s t d = 20s t f peak value i pp e -t t d = t i pp /2 figure 2 pulse wave form 0.01 1 10 100 1,000 10,000 t d - pulse duration - s 10 100 1,000 10,000 p pp - peak pulse current - watts figure 1 peak pulse power vs pulse time 800w, 8/20s waveform 0 25 50 75 100 125 150 t l - lead temperature - c 20 40 60 80 100 % of rated power peak pulse power 8/20s average power figure 3 power derating curve 0
4 05035.r8 10/07 www.protekdevices.com sm14m05c thru sm14m24c so-14 package outline & dimensions copyright ? prot ek devices 2007 specifications: protek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except jedec). design changes: protek reserves the right to discontinue product lines without notice, and that the final judgement concerning selection and specifications is the buyer?s and that in furnishing engineering and technical assistance, protek assumes no responsibility with respect to the s election or specifications of such products. protek devices 2929 south fair lane, tempe, az 85282 tel: 602-431-8101 fax: 602-431-2288 e-mail: sales@protekdevices.com web site: www.protekdevices.com outline & dimensions: rev 2 - 10/07, 06006 notes 1. - t - = seating plane and datum surface. 2. dimensions ?a? and ?b? are datum. 3. dimensions ?a? and ?b? do not include mold protrusions. 4. maximum mold protrusion is 0.015? (0.380 mm) per side. 5. dimensioning and tolerances per ansi y14.5m, 1982. 6. dimensions are exclusive of mold flash and metal burrs. package outline so-14 mounting pad -a- -b- p d- g -t- k c j r x 45o 0o - 10o f 0.010? (0.25 mm) m b m 7 pl 0.010? (0.25 mm) s b m 8 pl t a s 14 8 7 1 0.050? typ 0.030? 0.005? 0.245? min 0.160? 0.005? 0.045? 0.005? a b c d f g j k p r 8.75 4.00 1.75 0.49 1.25 1.27 bsc 0.25 0.25 6.20 0.50 0.337 0.150 0.054 0.014 0.016 0.05 bsc 0.008 0.004 0.229 0.010 0.344 0.157 0.068 0.019 0.049 0.05 bsc 0.009 0.009 0.244 0.019 8.55 3.80 1.35 0.35 0.40 1.27 bsc 0.19 0.10 5.80 0.25 dim min max min max millimeters inches package dimensions tape & reel/bulk ordering nomenclature 1. surface mount product is taped and reeled in accordance with eia-481. 2. suffix-t7 = 7 inch reel - 1,000 pieces per 16mm tape, i.e., sm14m05c-t7. 3. suffix-t13 = 13 inch reel - 2,500 pieces per 16mm tape, i.e., SM14M05C-T13. 4. suffix - lf = lead-free, pure-tin plating, i.e., sm14m05c-lf-t13. 5. no suffix = product shipped in tubes of 55 pcs per tube.
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