only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 1 05132 sms05 - SMS24c multi-line tvs array d escripti o n the smsxx and smsxxc series are subminiature monolithic tvs suppressor arrays designed for the protecton of sensi - tve ic components from the damaging efects of electrostatc discharge (esd). this series is ideally suited for use in portable electronics such as smart phones, laptops, and other wireless devices. the smsxx and smsxxc series is usable on i/o ports where the signal voltage is positve. these devices will also provide protecton in accordance with iec 61000-4-2 and iec 61000-4-4 requirements. this series is available in a sot- 23-6 package confguraton and is rated at 350 wats peak pulse power (8/20s) per line. f eatures ? compatble with iec 61000-4-2 (esd): air 15kv, contact 8kv ? compatble with iec 61000-4-4 (eft): 40a, 5/50ns ? compatble with iec 61000-4-5 (surge): 12a, 8/20s - level 1(line- gnd) & level 2(line-line) ? 350 wats peak pulse power per line(tp = 8/20s) ? monolithic design ? protects 4 lines ? unidirectonal & bidirectonal confguratons ? esd protecton > 25 kilovolts ? low clamping voltage ? low leakage current ? avaiable in multple voltages ? rohs compliant ? reach compliant mec h anical c h aracteristics ? molded jedec sot-23-6 package ? approximate weight: 16 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 applicati o ns ? smart phones ? portable electronics ? firewire, ethernet and usb interfaces pin c o nfigurati o ns s o t -23-6 pac k age 1 6 5 2 3 4 1 6 5 2 3 4 unidirectional bidirectional
only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 2 05132 sms05 - SMS24c typical device c h aracteristics maximum ratings @ 25c unless o therwise specifed parameter symb o l value units peak pulse power (tp = 8/20s) - see figure 1 p pp 350 wats operatng temperature t l -55 to 150 c storage temperature t stg -55 to 150 c electrical c h aracteristics per line @ 25c unless o therwise specifed part number (n otes 1-3) device mar k ing rated stand- o ff v o ltage v wm v o lts minimum brea k d o wn v o ltage @ 1 m a v (br) v o lts maximum clamping v o ltage (fig. 2) @ i p = 1a v c v o lts maximum lea k age current @v wm i d a typical capacitance (n ote 4 ) @0v, 1m h z c j p f sms05 prh 5.0 6.0 9.8 20 150 sms05c prl 5.0 6.0 9.8 20 150 sms12 pri 12.0 13.3 19.0 1 80 sms12c prm 12.0 13.3 19.0 1 80 sms15 prj 15.0 16.7 24.0 1 50 sms15c prn 15.0 16.7 24.0 1 50 SMS24 prk 24.0 26.7 40.0 1 40 SMS24c pro 24.0 26.7 40.0 1 40 n o tes 1. part numbers with an additonal c sufx are bidirectonal, i.e., sms05 c. 2. unidirectonal only: for smsxx, test between pin 1 to 2 or 5, 4 to 2 or 5, 6 to 2 or 5, 3 to 2 or 5. for smsxxc, test between 2 to 1, 3, 4, 5, or 6. 3. bidirectonal only: for smsxxc, test between pin 5 to 1 or 3 or 4 or 6. electrical characteristcs apply in both directons. 4. unidirectonal only: for smsxx, capacitance measured between pins 1, 3, 4, 6 to 2. for smsxxc, capactance measured between pins 2 to 1, 3, 4, 5, or 6.
only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 3 05132 sms05 - SMS24c typical device c h aracteristics figure 1 pea k pulse p o wer vs pulse time t d - pulse duraton - s 350w, 8/20s waveform 0.1 1 10 100 1,000 10,000 p pp - peak pulse power - wats 10 100 1,000 10,000 peak pulse power 8/20s average power figure 3 p o wer derating curve t a - ambient temperature - c 0 25 50 75 100 125 150 0 20 40 60 80 100 % o f rated power test waveform parameters t f = 8s t d = 20s t f e -t peak value i pp t d = t/(i pp /2) figure 2 pulse wave f o rm 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 05132.r7 2/11 page 4 05132 sms05 - SMS24c typical device c h aracteristics figure 5 typical reverse v o ltage vs capacitance f o r sms05 0 1 2 3 4 5 6 v r - reverse voltage - volts 0 40 80 120 160 c - capacitance - pf figure 4 o vers hoo t & clamping v o ltage f o r sms05c esd test pulse - 25 kilovolt, 1/30ns (waveshape) 5 volts per division 0 10 20 30 40
only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 5 05132 sms05 - SMS24c applicati o n inf o rmati o n figure 1 - c o mm o n - m o de i /o p o rt pr o tecti o n ( unidirecti o nal ) circuit connectvity is as follows: ? line 1 connected to pin 1. ? line 2 connected to pin 3. ? line 3 connected to pin 4. ? line 4 connected to pin 6. ? pin 5 connected to ground. ? pin 6 not connected. circuit b o ard rec o mmendati o ns circuit board layout is critcal for electromagnetc compatbility protecton. the following guidelines are recommended: ? the protecton 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 conductve 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 parasitc inductance. ? ground planes should be used whenever possible. for multlayer pcbs, use ground vias. 1 6 5 2 3 4 line 1 line 2 line 3 line 4 i/o port 1 6 5 2 3 4 line 1 line 2 line 3 line 4 i/o port figure 1 - c o mm o n - m o de i /o p o rt pr o tecti o n ( bidirecti o nal ) circuit connectvity is as follows: ? line 1 connected to pin 1. ? line 2 connected to pin 3. ? line 3 connected to pin 4. ? line 4 connected to pin 5. ? pin 6 connected to ground. ? pin 2 not connected.
only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 6 05132 sms05 - SMS24c s o t -23-6 pac k age inf o rmati o n o utline dimensi o ns dim millimeters inc h es min max min max a 2.80 3.05 0.110 0.120 b 1.50 1.75 0.059 0.070 c 0.90 1.30 0.036 0.051 d 0.30 0.40 0.012 0.016 e 0.85 1.05 0.033 0.040 g 0.90 1.45 0.036 0.057 j 0.09 0.20 0.003 0.008 k 2.60 3.00 0.102 0.118 l 0.0 0.15 0.0 0.006 m 0.30 0.60 0.012 0.024 n o tes 1. controlling dimension: inches. 2. dimensioning and tolerances per ansi y14.5m, 1985. 3. dimensions are exclusive of mold fash and metal burrs. pad lay o ut dimensi o ns dim millimeters inc h es n o minal n o minal a 0.70 0.028 b 1.90 0.074 c 0.95 0.037 d 2.40 0.094 e 1.00 0.039 n o tes 1. controlling dimension: inches. d e k 4 5 6 3 2 1 a g c l b m 0 - 8 j d c b a e
only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 7 05132 sms05 - SMS24c tape and reel specificati o ns r eel d ia . t ape w idt h a0 b0 k 0 d e f w p0 p2 p tmax 178mm (7) 8mm 3.20 0.10 3.20 0.10 1.65 0.10 1.50 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 0.25 no tes 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. marking on part - marking code (see page 2) and pin one defned by dot on package. package outline, pad layout and tape specifcatons per document number 06013.r5 2/11 o rdering inf o rmati o n base part number (xx = voltage) leadfree suffix tape suffix qty/reel reel size tube qty smsxx/smsxxc -lf -t7 3,000 7 n/a 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
only one name means protektion? www.protekdevices.com 05132.r7 2/11 page 8 05132 sms05 - SMS24c c o mpany inf o rmati o n c o mpany pr ofile protek devices, based in tempe, arizona usa, is a manufacturer of transient voltage suppression (tvs) products designed specifcally for the protecton of electronic systems from the efects of lightning, electrostatc discharge (esd), nuclear electromagnetc pulse (nemp), in - ductve switching and emi/rfi. with over 25 years of engineering and manufacturing experience, protek designs tvs devices that provide applicaton specifc protecton solutons for all electronic equipment/systems. protek devices analog products division, also manufactures analog interface, control, rf and power management products. copyright ? protek devices 2001 - 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. c o ntact us corporate h eadquarters 2929 south fair lane tempe, arizona 85282 usa by telephone general: 602-431-8101 sales: 602-414-5109 customer service: 602-414-5114 by fax general: 602-431-2288 by e-mail: sales: sales@protekdevices.com customer service: service@protekdevices.com technical support: support@protekdevices.com web www.protekdevices.com www.protekanalog.com
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