only one name means protektion? www.protekdevices.com 05178.r4 9/12 page 1 05178 esot3.3lcc low capacitance tvs array d escription the esot3.3lcc, a high frequency, transient suppression protector of wireless telecommunicatons applicatons for portable devices. this device is packaged in a sot-23 plastc case and is available in a 3.3 volt, bidirectonal confgura - ton. due to its low capacitance, the esot3.3lcc is ideal protecton of ethernet or usb port interfaces against the efects of electrostatc discharge (esd) and electrical fast transients (eft). this device meets the requirements of iec 61000-4-2 and iec 61000-4-4. f eat u res ? compatble with iec 61000-4-2 (esd): air 15kv, contact 8kv ? compatble with iec 61000-4-4 (eft): 40a, 5/50ns ? 50 wats peak pulse power per line(tp = 8/20s) ? protects one bidirectonal line ? bidirectonal confguraton ? low leakage current < 2.0a ? low capacitance > 15pf ? rohs compliant ? reach compliant m ec h anical c h aracteristics ? molded jedec sot-23 package ? approximate weight: 8 milligrams ? lead-free pure-tin platng (annealed) ? solder refow temperature: pure-tin - sn, 100: 260-270c ? flammability ratng ul 94v-0 ? 8mm tape and reel per eia standard 481 applications ? ethernet - 10/100/1000 base t ? usb ports ? cellular phones ? audio/video inputs ? smart phones ? e1/t1 & e3/t3 pin config u ration sot -23 pac k age 2 3 1
only one name means protektion? www.protekdevices.com 05178.r4 9/12 page 2 05178 esot3.3lcc typical device c h aracteristics m axi mum ratings @ 25c u nless otherwise specifed para m eter sy m bol val u e u nits peak pulse power (tp = 8/20s) - see figure 1 p pp 50 wats operatng temperature t l -55 to 150 c storage temperature t stg -55 to 150 c peak pulse current (tp = 8/20s) i pp 5 amps electrical c h aracteristics per line @ 25c u nless otherwise specifed part n um ber (n ote 1) device m ar k ing rated stand-off voltage v wm volts m ini mum brea k down voltage @ 1 m a v (br) volts m axi mum snap bac k voltage @ i sb = 50m a v sb volts m axi mum lea k age c u rrent @v w m i d a typical capacitance @0v, 1 mh z c p f esot3.3lcc t3 3.3 3.6 3.3 2 15 notes 1. bidirectonal, test in both directons. pin 3 is not connected.
only one name means protektion? www.protekdevices.com 05178.r4 9/12 page 3 05178 esot3.3lcc typical device c h aracteristics fig u re 1 pea k p u lse power vs p u lse ti m e t d - pulse duraton - s 50w, 8/20s waveform 0.1 1 10 100 1,000 10,000 p pp - peak pulse power - wats 1 10 100 1,000 test waveform parameters t f = 8s t d = 20s t f e -t peak value i pp t d = t/(i pp /2) fig u re 2 p u lse wave for m t - time - s 0 5 10 15 20 25 30 i pp - peak pulse current - % of i pp 0 20 40 60 80 100 120
only one name means protektion? www.protekdevices.com 05178.r4 9/12 page 4 05178 esot3.3lcc sot -23 pac k age infor m ation o u tline di m ensions di m m illi m eters inc h es m in m ax m in m ax a 2.80 3.04 0.110 0.120 b 1.20 1.40 0.047 0.055 c 0.89 1.11 0.035 0.044 d 0.37 0.50 0.015 0.020 g 1.78 2.04 0.070 0.081 h 0.013 0.100 0.001 0.004 j 0.085 0.177 0.003 0.007 k 0.45 0.60 0.018 0.024 l 0.89 1.02 0.035 0.040 s 2.10 2.50 0.083 0.098 v 0.45 0.60 0.018 0.024 notes 1. controlling dimension: inches. 2. dimensioning and tolerances per ansi y14.5m, 1985. 3. pin 3 is the cathode (unidirectonal only) 4. dimensions are exclusive of mold fash and metal burrs. pad layo u t di m ensions di m m illi m eters inc h es m in m ax m in m ax a 0.71 0.97 0.028 0.038 b 1.88 2.13 0.074 0.084 c 0.71 0.97 0.028 0.038 d 0.81 1.07 0.032 0.042 notes 1. controlling dimension: inches. a l b s g v 3 1 2 d h c k j 0-10 a c d b
only one name means protektion? www.protekdevices.com 05178.r4 9/12 page 5 05178 esot3.3lcc tape and reel specifications r eel d ia . t ape w idt h a0 b0 k 0 d e f w p0 p2 p tmax 178mm (7) 8mm 3.15 0.10 2.77 0.10 1.30 0.10 1.55 0.10 1.75 0.10 3.50 0.05 8.00 0.30 4.00 0.10 2.00 0.05 4.00 0.10 0.228 n otes 1. dimensions are in millimeters. 2. surface mount product is taped and reeled in accordance with eia-481. 3. sufx - t7 = 7 reel - 3,000 pieces per 8mm tape. 4. sufx - t13 = 13 reel - 10,000 pieces per 8mm tape. 5. marking on part - marking code (see page 2) and date code. package outline, pad layout and tape specifcatons per document number 06012.r2 8/10. t op cover tape k0 d p0 p2 10 pitches cumulatve t olerance on t ape. 0.2 a0 b0 p e f w user directon of feed pin 1 t ordering infor m ation base part n um ber leadfree s u ffix tape s u ffix qty/reel reel size t u be qty esot3.3lcc n/a -t7 3000 7 n/a esot3.3lcc n/a -t13 10,000 13 n/a this device is only available in a lead-free confguraton.
only one name means protektion? www.protekdevices.com 05178.r4 9/12 page 6 05178 esot3.3lcc co m pany infor m ation copyright ? protek devices 2007 - this literature is subject to all applicable copyright laws and is not for resale in any manner. specifications: protek reserves the right to change the electrical and or mechanical characteristcs described herein without notce. design changes: protek reserves the right to discontnue product lines without notce and that the fnal judgement concerning selecton and specifcatons is the buyers and that in furnishing engineering and technical assistance. protek assumes no responsibility with respect to the selecton or specifcatons of such products. protek makes no warranty, representaton or guarantee regarding the suitability of its products for any partcular purpose, nor does protek assume any liability arising out of the applicaton or use of any product or circuit and specifcally disclaims any and all liability without limitaton special, consequental or incidental damages. life support policy: protek devices products are not authorized for use in life support systems without writen consent from the factory. co m pany profile in business more than 20 years, protek devices? is a privately-held company located in tempe, arizona, that ofers a product line of tran - sient voltage suppressors (tvs); avalanche breakdown diodes; steering diode tvs arrays and other surge suppressor component products. these tvs devices protect electronic systems from the efects of lightning, electrostatc discharge (esd), nuclear electromagnetc pulses (nemp), inductve switching and emi / rfi. protek devices also ofers high performance interface and linear products that include analog switches; multplexers; led drivers; audio control ics; rf and related high frequency products. the analog devices work in a host of con - sumer; industrial; automotve and other applicatons. contact us corporate h eadquarters 2929 south fair lane tempe, arizona 85282 usa by telephone general: 602-431-8101 sales: & marketng: 602-414-5109 customer service: 602-414-5114 product technical support: 602-414-5107 by fax general: 602-431-2288 by e-mail: sales: sales@protekdevices.com customer service: service@protekdevices.com technical support: support@protekdevices.com protek devices (asia pacifc) pte. ltd. 8 ubi road 2, #06-19 zervex singapore - 408538 tel: +65-67488312 fax: +65-67488313 web www.protekdevices.com
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