usb0403 thru usb0424c low capacitance tvs array 1 05205.r1 6/06 www.protekdevices.com applications ? ethernet - 10/100 base t ? cellular phones ? audio & video inputs ? firewire, scsi & usb interfaces iec compatibility (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) features ? 500 watts peak pulse power per line (tp=8/20s) ? unidirectional & bidirectional configurations ? available in multiple voltage types ranging from 3v to 24v ? protects one line ? esd protection > 40 kilovolts ? low leakage ? low capacitance: 5pf per line pair ? rohs compliant in lead-free versions mechanical characteristics ? molded jedec sot-143 package ? weight 9 milligrams (approximate) ? available in tin-lead or lead-free pure-tin plating(annealed) ? solder reflow temperature: tin-lead - sn/pb, 85/15: 240-245c pure-tin - sn, 100: 260-270c ? flammability rating ul 94v-0 ? 8mm tape and reel per eia standard 481 ? marking: marking code 05205 pin configurations unidirectional bidi rectional sot-143
usb0403 thru usb0424c 2 05205.r1 6/06 www.protekdevices.com device characteristics operating temperature symbol v alue -55c to 150c c c -55c to 150c units t j t stg parameter storage temperature peak pulse power (t p = 8/20s) - see figure 1 p pp 500 watts maximum ratings @ 25c unless otherwise specified note 1: part numbers with an additional ?c? suffix are bidirectional devices, i.e., usb0405 c. note 2: unidirectional only: positive potential is applied from pin 2 to 1 or pin 3 to 4. part number (see notes 1-2) device marking minimum breakdown voltage @ 1ma v (br) volts maximum clamping voltage (see fig. 2) @ i p = 5a v c volts maximum clamping voltage (see fig. 2) @8/20s v c @ i pp maximum capacitance 0v @ 1 mhz c pf usb0403 usb0403c usb0405 usb0405c usb0408 usb0408c usb0412 usb0412c usb0415 usb0415c usb0424 usb0424c 3u 3b 5u 5b 8u 8b 12u 12b 15u 15b 24u 24b 4.0 4.0 6.0 6.0 8.5 8.5 13.3 13.3 16.6 16.6 26.7 26.7 9.0 9.0 11.0 11.0 16.6 16.6 24.0 24.0 30.0 30.0 n/a n/a 19.0v @ 20.0a 19.0v @ 20.0a 18.3v @ 17.0a 18.3v @ 17.0a 18.5v @ 17.0a 18.5v @ 17.0a 28.6v @ 11.0a 28.6v @ 11.0a 31.8v @ 10.0a 31.8v @ 10.0a 56.0v @ 6.0a 56.0v @ 6.0a 5 5 5 5 5 5 5 5 5 5 5 5 maximum leakage current @v wm i d a 125 125 20 20 10 10 1 1 1 1 1 1 rated stand-off voltage v wm volts 3.3 3.3 5.0 5.0 8.0 8.0 12.0 12.0 15.0 15.0 24.0 24.0 electrical characteristics per line @ 25c unless otherwise specified 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 0.1 1 10 100 1,000 10,00 0 t d - pulse duration - s 500w 8/20s waveform 10 100 1,000 10,000 p pp - peak pulse power - watts figure 1 peak pulse power vs pulse time
usb0403 thru usb0424c 3 05205.r1 6/06 www.protekdevices.com figure 6 return loss - usb0405c 100 mhz per division 10 db per division -50 db -20 db ref 0 db 20 db figure 5 insertion loss - usb0405c 100 mhz per division 10 db per division -50 db -20 db ref 0 db 20 db 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 figure 4 overshoot & clamping voltage for usb0405c esd test pulse: 5 kilovolt, 1/30ns (waveform) 5 volts per division 0 10 20 30 40
usb0403 thru usb0424c 4 05205.r1 6/06 www.protekdevices.com circuit board la yout recommenda tions circuit board layout is critical for electromagnetic compatibility (emc) protection. the following guidelines are recommended: ? the protection device should be placed near the input terminals or connectors, the device will divert the transient current immediately before it can be coupled into the nearby traces. ? the path length between the tvs device and the protected line should be minimized. ? all conductive loops including power and ground loops should be minimized. ? the transient current return path to ground should be kept as short as possible to reduce parasitic inductance. ? ground planes should be used whenever possible. for multilayer pcbs, use ground vias. the usb04 series are tvs arrays designed to protect i/o or data lines from the damaging effects of esd and eft. this product series provides both unidirectional and bidirectional protection, with a surge capability of 500 watts p pp per line for an 8/20s waveform and esd protection > 40kv. unidirectional common-mode configura tion (figure 1) the two usb04 series devices provide protection in a common- mode configuration as depicted in figure 1. circuit connectivity is as follows: ? tvs device 1: line 1(d+) is connected to pins 2 & 3. ? tvs device 2: line 2(d-) is connected to pins 2 & 3. ? both tvs devices: pins 1 & 4 connected to ground. bidirectional differential-mode configura tion (figure 2) the usb04xxc series provides protection in a differential-mode configuration as depicted in figure 2. circuit connectivity is as follows: ? line 1(r x ) is connected to pins 1 & 4. ? line 2(t x ) is connected to pins 2 & 3. figure 1 - unidirectional configuration (two tvs devices) common-mode usb protection 1 4 3 2 1 4 2 3 d+ usb ic d- usb output connector gnd solder pad figure 2 - bidirectional configuration differential-mode ethernet protection 1 4 3 2 r r t x rj-45 r x ethernet transceiver applications
usb0403 thru usb0424c 5 05205.r1 6/06 www.protekdevices.com sot-143 package outline & dimensions 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., usb0405c-t7. 3. suffix-t13 = 13 inch reel - 10,000 pieces per 8mm tape, i.e., usb0405c-t13. 4. suffix - lf = lead-free, pure-tin plating, i.e., usb0405c-lf-t7. a b c d f g h j k l r s 2.80 1.20 0.84 0.39 0.79 1.78 0.013 0.08 0.46 0.445 0.72 2.11 3.04 1.39 1.14 0.50 0.93 2.03 0.10 0.15 0.60 0.60 0.83 2.48 0.110 0.047 0.033 0.015 0.031 0.070 0.0005 0.003 0.018 0.0175 0.028 0.083 0.120 0.055 0.045 0.020 0.037 0.080 0.004 0.006 0.024 0.024 0.033 0.098 dim min max min max millimeters inches package dimensions notes 1. dimensioning and tolerances per ansi y14.5m, 1985. 2. controlling dimension: inches 3. dimensions are exclusive of mold flash and metal burrs. package outline sot-143 mounting pad
0.112 0.079 0.071 0.075 0.041 0.108 0.047 0.031 0.033 0.033 0.033 1 2 3 4 5 6 7 8 9 10 11 2.85 2.00 1.80 1.90 1.05 2.75 1.20 0.80 0.85 0.85 0.85 dim millimeters inches typical 1 2 4 3 5 6 79 8 10 11 ! !""#$# % & ' "() tape & reel specifications (dimensions in millimeters) d e 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?) 8mm 3.10 0.10 2.70 0.10 1.35 0.10 copyright ? prot ek devices 2003 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. outline & dimensions: rev 2 - 6/06, 06011 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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