only one name means protektion? www.protekdevices.com 05138.r10 3/11 page 1 05138 SMF05C - smf24c multi-line tvs array d escripti o n the smfxxc series are subminiature tvs suppressor arrays designed for the protecton of sensitve ic components from the damaging efects of electrostatc discharge (esd) and electrial fast transients (eft). this series is ideally suited for use in portable electronics such as smart phones, laptops, as well as cellular phone base statons. the smfxxc series provides protecton in accordance with iec 61000-4-2 and iec 61000-4-4 requirements. this series is available in a sc70-6l package confguraton and is rated at 100 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 ? 100 wats peak pulse power per line(tp = 8/20s) ? monolithic design ? protects 4 bidirectonal lines or 5 unidirectonal lines ? esd protecton > 25 kilovolts ? available in multple voltages ? low clamping voltage ? rohs compliant ? reach compliant mec h anical c h aracteristics ? molded jedec sc70-6l package ? approximate weight: 7milligrams ? 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 ? notebook computers ? cellular phone base statons ? smart phones ? digital cameras pin c o nfigurati o n sc70-6l pac k age 1 6 5 2 3 4
only one name means protektion? www.protekdevices.com 05138.r10 3/11 page 2 05138 SMF05C - smf24c 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 100 wats operatng temperature t l -55 to 150 c storage temperature t stg -55 to 150 c figure 1 pea k pulse p ow er vs pulse time t d - pulse duraton - s 100w, 8/20s waveform 0.1 1 10 100 1,000 10,000 p pp - peak pulse power - w ats 10 100 1,000 10,000 electrical c h aracteristics per line @ 25c unless o therwise specifed part number device mar k ing rated stand- o ff v o ltage v wm v o lts minimum brea k d ow n v o ltage @ 1 m a v (br) v o lts maximum clamping v o ltage (fig. 2) @ i p = 5a v c v o lts maximum lea k age current @v w m i d a maximum capacitance (n ote 1) @0v, 1m h z c j p f SMF05C 05c 5.0 6.0 9.8 5 60 smf12c 12c 12.0 13.3 18.0 1 30 smf15c 15c 15.0 16.7 22.0 1 25 smf24c 24c 24.0 26.7 50.0 1 20 n o tes 1. pins 1, 3, 4, 5 or 6 to pin 2.
only one name means protektion? www.protekdevices.com 05138.r10 3/11 page 3 05138 SMF05C - smf24c typical device c h aracteristics peak pulse power 8/20s average power figure 3 p ow er 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 w ave 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 figure 4 typical clamping v o ltage vs pea k pulse curren t SMF05C i pp - peak pulse current - amps 0 2 4 6 8 10 1 5 9 13 v c - clamping voltage - volts
only one name means protektion? www.protekdevices.com 05138.r10 3/11 page 4 05138 SMF05C - smf24c 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 2 connected to ground. ? pin 5 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. figure 2 - 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. ? line 5 connected to pin 6. ? pin 2 not connected. 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 line 5
only one name means protektion? www.protekdevices.com 05138.r10 3/11 page 5 05138 SMF05C - smf24c sc70-6l pac k age inf o rmati o n d e k 4 5 6 3 2 1 a g c l b m 0 - 8 j d c b a e f o utline dimensi o ns dim millimeters inc h es min max min max a 1.90 2.15 0.074 0.084 b 1.15 1.35 0.045 0.055 c 0.80 1.00 0.031 0.040 d 0.15 0.30 0.005 0.012 e 0.65 bsc 0.026 bsc f 1.30 bsc 0.051 bsc g 0.80 1.10 0.031 0.043 j 0.08 0.25 0.003 0.010 k 2.00 2.40 0.078 0.095 l - 0.10 - 0.004 m 0.26 0.46 0.010 0.018 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 0.50 0.020 b 1.30 0.051 c 0.65 0.026 d 1.72 0.068 e 0.60 0.024 n o tes 1. controlling dimension: inches.
only one name means protektion? www.protekdevices.com 05138.r10 3/11 page 6 05138 SMF05C - smf24c tape and reel o rdering inf o rmati o n base part number (xx = voltage) leadfree suffix tape suffix qty/reel reel size tube qty smfxxc -lf -t73 3,000 7 n/a specificati o ns r eel d ia . t ape widt h a0 b0 k 0 d e f w p0 p2 p tmax 178mm (7) 8mm 2.25 0.10 2.34 0.10 1.22 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 - t73 = 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 06019.r6 3/11. 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 05138.r10 3/11 page 7 05138 SMF05C - smf24c 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 w eb www.protekdevices.com www.protekanalog.com
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