www.protekdevices.com 1 psmda05c-8 thru PSMDA24C-8 bidirectional monolithic tvs diode arra y applica tions ? multiple i/o port protection ? board level interface connection ? rs-232, rs-422 & rs-423 ? portable electronics iec compa tibility (en61000-4) ? 61000-4-2 (esd): air - 15kv, contact - 8kv ? 61000-4-4 (eft): 40a - 5/50ns ? 61000-4-5 (surge): 12a, 8/20s - level 1(line-gnd) & level 2(line-line) fea tures ? 450 watts peak pulse power per line (tp = 8/20 s) ? esd protection > 40 kilovolts ? 8 bidirectional lines (monolithic design) ? designed for i/o protection ? available in 4 voltage types ranging from 5.0v to 24v mechanical characteristics ? molded jedec so-14 package ? weight 0.15 grams (approximate) ? flammability rating ul 94v-0 ? 16mm tape and reel per eia standard 481 ? device marking: marking code & logo ? pin 1 indicated by dot on top of package circuit diagram so-14 05084.r1 5/02 05084 . . . engineered solutions for the transient environment? 11 12 14 3 2 1 13 4 10 9 8 5 6 7
www.protekdevices.com 2 psmda05c-8 thru PSMDA24C-8 05084.r1 5/02 device characteristics electrical characteristics per line @ 25c unless otherwise specified pa r t number (see note 1) 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 0v @ 1 mhz c pf psmda05c-8 psmda12c-8 psmda15c-8 PSMDA24C-8 seb sed sef seh 6.0 13.4 16.7 26.7 9.8 19.0 24.0 40.0 15.4v @ 30a 26.4v @ 17a 32.4v @ 14a 45.0v @ 10a 350 150 120 100 maximum leakage current @v wm i d a 100 1 1 1 rated stand-off voltage v wm volts 5.0 12.0 15.0 24.0 maximum ratings @ 25c unless otherwise specified operating temperature symbol value -55 c to 150 cc c -55 c to 150 c units t j t stg parameter storage temperature peak pulse power (t p = 8/20s) - see figure 1 p pp 450 watts
www.protekdevices.com 3 psmda05c-8 thru PSMDA24C-8 05084.r1 5/02 graphs 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 0.01 1 10 100 1,000 10,000 t d - pulse duration - s 10 100 1,000 10,000 p pp - peak pulse power - watts figure 1 peak pulse power vs pulse time 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 figure 2 pulse wave form 450w, 8/20s waveform i pp /2 t d = t
www.protekdevices.com 4 psmda05c-8 thru PSMDA24C-8 05084.r1 5/02 copyright ? protek devices 2001 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 selection or specifications of such products. package outline & dimensions 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 45 o 0 o - 10 o 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 10.00 4.00 1.75 0.49 1.25 1.27 bsc 0.25 0.25 6.20 0.50 0.386 0.150 0.054 0.014 0.016 0.05 bsc 0.008 0.004 0.229 0.010 0.393 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 06006 rev 1 - 11/01 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 p ar t number suffixes used for t ape & reel/b ulk ordering: surface mount product is taped and reeled in accordance with eia-481. suffix-t7 = 7 inch reel - 1,000 pieces per reel i.e.: psmda05c-8-t7 suffix-t13 = 13 inch reel - 2,500 pieces per reel i.e: psmda05c-8-t13 no suffix = product shipped in tubes of 55 pcs per tube
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