1 05265.r1 1/10 www.protekdevices.com low capacitance tvs array DSOT03C thru dsot05c 05265 applications ? rs-232, rs-422 & rs-423 ? cellular phones ? notebooks ? control & monitoring systems ? portable electroincs ? wireless bus protection iec compatibility (en61000-4) ? 61000-4-2 (esd): air - 15kv, contact - 8kv ? 61000-4-4 (eft): 40a - 5/50ns ? 61000-4-5 (surge): 24a, 8/20 s - level 2(line-ground) & level 3(line-line) features ? esd protection > 40 kilovolts ? 100 watts peak pulse power per line (tp = 8/20 s) ? low clamping voltage ? available in 3v & 5v ? bidirectional configuration ? rohs compliant mechanical characteristics ? dfn-3 package ? available in lead-free nickel-paladium-gold plating ? solder reflow temperature: nickel-paladium-gold (ni/pd/au) - sn/ag/cu, 96/3.5/0.5: 260-270c ? flammability rating ul 94v-0 ? device marking: marking code ? 8mm tape and reel per eia standard 481 pin configuration dfn-6 dfn-3
2 05265.r1 1/10 www.protekdevices.com DSOT03C thru dsot05c device characteristics electrical characteristics per line @ 25c unless otherwise specified storage temperature symbol v alue c -55 to 150 units t stg parameter operating temperature t a -55 to 150 c maximum ratings @ 25c unless otherwise specified peak pulse power (tp = 8/20 s) - see figure 1 w 100 pp p typical forward voltage @10ma, 300 s - square wave (note 1) v 1.2 v f part number (see note 1) device marking 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) @8/20 s v c @ i pp typical capacitance @0v, 1 mhz c pf DSOT03C dsot05c 3u 5u 4.0 6.0 7.0 9.8 10.9v @ 10a 12.5v @ 2a 9 9 maximum leakage current @v wm i d a 30 2 rated stand-off voltage v wm volts 3.3 5.0
3 05265.r1 1/10 www.protekdevices.com DSOT03C thru dsot05c 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 = 8 s t d = 20 s t f peak value i pp e -t t d = t i pp /2 figure 2 pulse wave form 0.1 1 10 100 1,000 10,00 0 t d - pulse duration - s 100w 8/20 s waveform 10 100 1,000 10,000 p pp - peak pulse power - watts figure 1 peak pulse power vs pulse time 0 25 50 75 100 125 150 t a - ambient temperature - c 20 40 60 80 100 % of rated power peak pulse power 8/20 s average power figure 3 power derating curve 0
4 05265.r1 1/10 www.protekdevices.com DSOT03C thru dsot05c dfn-3 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 wit h respect to the selection 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
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tape & reel specifications (dimensions in millimeters) de p0 tmax fp2 w 1.50 0.10 1.75 0.10 3.50 0.05 8.00 0.30 4.00 0.10 2.00 0.05 p 4.00 0.10 0.25 a0 b0 k0 reel dia. tape width 178mm (7?)/330mm(13?) 8mm 1.38 0.10 1.38 0.10 0.62 0.10 outline & dimensions: rev 0 - 5/07, 06073 package outline & mounting pad a b c d l1 l2 l3 l4 g1 g2 1.14 0.025 0.457 1.14 0.610 0.610 0.30x0.178 0.787x0.432 0.965 0.610 dim millimeters inches package dimensions min max min max 1.24 0.076 0.559 1.24 0.711 0.711 0.406x0.279 0.889x0533 1.067 0.711 '( ) ' ') ' * * tape & reel ordering nomenclature 1. surface mount product is taped and reeled in accordance with eia 481. 2. suffix-t7 = 7 inch reel - 3,000 pieces per 8mm tape, i.e., dsot05c-t7. 3. suffix-t13 = 13 inch reel - 10,000 pieces per 8mm tape, i.e., dsot05c-t13. 4. suffix - lf = lead-free, i.e., dsot05c-lf-t7 . notes 1. dimensioning and tolerances per ansi y14.5m, 1985. 2. controlling dimension in inches. 3. pin 3 is the cathode (unidirectional only) 4. dimensions are exclusive of mold flash and metal burrs. 0.049 0.003 0.022 0.049 0.028 0.028 0.016x0.011 0.035x0.021 0.042 0.028 0.045 0.001 0.018 0.045 0.024 0.024 0.012x0.007 0.031x0.017 0.038 0.024
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