PUSB3B thru pusb6b steering diode/ tvs array combo 1 05101.r5 3/07 www.protekdevices.com applications ? usb power & data line protection ? rs-422 & rs-485 network protection ? computer i/o ports ? audio/video inputs ? microcontroller interface 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, 8/20s - level 2(line-gnd) & level 3(line-line) features ? 500 watts peak pulse power per line (tp=8/20s) ? esd protection > 40 kilovolts ? protects two (2) i/o ports and bus lines ? available in 2 voltage types 3.3v & 5v ? low capacitance: 15pf ? rohs compliant mechanical characteristics ? molded jedec so-8 ? weight 70 milligrams (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 ? 12mm tape and reel per eia standard 481 ? marking: marking code, logo, date code & pin one defined by dot on top of package 05101 pin configuration so-8
PUSB3B thru pusb6b 2 05101.r5 3/07 www.protekdevices.com device characteristics maximum ratings @ 25c unless otherwise specified operating temperature symbol value -55 to 150 c c -55 to 150 units t l t stg parameter storage temperature peak pulse power (t p = 8/20s) - see figure 1 p pp 500 watts electrical characteristics per line @ 25c unless otherwise specified part 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 j(sd) pf PUSB3B pusb6b prq prr 4.0 6.0 6.0 7.0 12.9v @ 37a 13.2v @ 35a 15 15 maximum leakage current @v wm i d a 125 10 rated stand-off voltage v wm volts 3.3 5.25 note 1: electrical specifications refer to pins 1 to pin 4 or pin 5 to pin 8.
PUSB3B thru pusb6b 3 05101.r5 3/07 www.protekdevices.com 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 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 500w, 8/20s waveform
PUSB3B thru pusb6b 4 05101.r5 3/07 www.protekdevices.com so-8 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 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 12mm tape, i.e. PUSB3B-t7. 3. suffix-t13 = 13 inch reel - 2,500 pieces per 12mm tape, i.e., PUSB3B-t13. 4. suffix - lf = lead-free, pure-tin plating, i.e., PUSB3B-lf-t7. 5. no suffix = product shipped in tubes of 98 pcs per tube. a b c d f g j k p r 4.80 3.80 1.35 0.35 0.40 1.27 bsc 0.18 0.10 5.80 0.25 5.00 4.00 1.75 0.49 1.250 1.27 bsc 0.25 0.25 6.20 0.50 0.189 0.150 0.054 0.014 0.016 0.05 bsc 0.007 0.004 0.229 0.010 0.196 0.157 0.068 0.019 0.049 0.05 bsc 0.009 0.008 0.244 0.019 dim min max min max millimeters inches package 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 protrusion. 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-8 !" # mounting pad outline & dimensions: rev 1 - 11/01, 06009
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