only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 1 05251 em4dlp-100l em i fi l t er /tvs a rr ay d e sc r i p tion the em4dlp-100l is a 2mm square dfn-8, 4 line low pass flter array with integrated tvs diodes. the em4dlp-100l is designed to suppress unwanted emi/rfi signals and provide esd protecton for high-speed data interfaces such as lcd displays and camera imagers for smart phones. with a desired cutof frequency of 150mhz, the em4dlp-100l provides good emi/rfi atenuaton beter than 35db in the 800mhz - 3ghz bandwidth. this blocks rf noises from gsm, dcs or bluetooth which can afect the baseband chipset and other blocks. coupled with the integrated tvs diodes, this device is able to meet iec 61000-4-2 (esd) and 61000-4-4 (eft) immunity requirements. fe atu re s ? compatble with iec 61000-4-2 (esd): air - 15kv, contact - 8kv ? compatble with iec 61000-4-4 (eft): 40a - 5/50ns ? esd protecton > 25 kilovolts ? emi filtering/tvs low pass filters ? >25db atenuaton from 800mhz to 3ghz ? protects up to 4 data lines ? rohs compliant ? reach compliant m e chanica l cha r act er istics ? molded jedec dfn-8lp (low profle) package ? approximate weight: 2 milligrams ? lead-free pure-tin platng (annealed) ? solder refow temperature: pure-tin - sn, 100: 260-270c ? 8mm tape and reel per eia standard 481 ? flammability ratng ul 94v-0 a ppl ications ? smart phones ? lcd display panel ? portable electronics ? smart cards ci r cuit d iag r a m & p in configu r ation d fn -8 p ackag e 100 ohm 10pf 10pf i/o gnd i/o f or each line i/o connected from pins 1-8, 2-7, 3-6 and 4-5. 1 2 3 4 5 6 7 8 gnd bottom view
only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 2 05251 em4dlp-100l ty p ica l de vic e cha r act er istics m a x i m u m r atings @ 25c unless o therwise specifed p a r a me t er sy mb o l va l u e units operatng temperature t a -40 to 85 c storage temperature t stg -55 to 150 c dc power per resistor p 400 mw typical resistance 20% r 100 ohms soldering temperature for 10 seconds t l 265 c ele ct r ica l cha r act er istics per l in e @ 25c unless o therwise specifed p a r t nu mber de vic e m a r king r at ed stan d- off vo l tag e v wm vo l ts m ini m u m bre ak d o w n vo l tag e @ 1 m a v (br) vo l ts m a x i m u m re v er s e le akag e cu rre nt @ 3 v i d a ty p ica l fo rw a rd vo l tag e @ 10 m a v f vo l ts m ini m u m att e nuation @ 800-3000 mhz db cut-off f re qu e ncy (50 oh m s i/o) z er o b ias fc mhz ty p ica l ca p acitanc e ( n ote 1) @2.5 v , 1m h z c p f em4dlp-100l 4l 5.0 6.0 0.1 0.8 25 150 20 n ot es 1. 30pf @ 0v, 1mhz, 20% tolerance.
only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 3 05251 em4dlp-100l ty p ica l de vic e cha r act er istics figu re 1 ty p ica l fi l t er per fo rm anc e (t a = 25c , dc bias = 0v , 50 o hm environment) 1 10 100 1000 10000 f requency - mhz -40 -30 -20 -10 0 inserton loss - db figu re 2 re sistanc e vs t emper atu re (n ormalized to resistance at 25c) -40 -20 0 20 40 60 80 100 t emperature - c 0.90 n ormalized resistance 0.94 0.98 1.02 1.06 1.10
only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 4 05251 em4dlp-100l ty p ica l de vic e cha r act er istics figu re 4 ov er shoot & c l a mp ing vo l tag e (t hrough the f ilter) e sd t est pulse - 5 kilovolt, 1/30ns (waveshape) 5 v olts per division -5 5 15 25 35 figu re 3 ca p acitanc e vs re v er s e vo l tag e (n ormalized to c apacitance at 2.5v dc @ 25c) v r - reverse v oltage - v olts 0 2 4 6 0 0.4 0.8 cj - capactance(n ormalized) - pf 1.2 1.6
only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 5 05251 em4dlp-100l d fn -8lp( l o w pr ofi le ) p ackag e info rm ation out l in e d i me nsions d i m m i ll i me t er s inch e s m in m a x m in m a x p1 1.90 2.10 0.075 0.083 p2 1.50 1.70 0.059 0.067 p3 0.50 0.60 0.020 0.024 l1 0.23 0.30 0.009 0.012 l2 0.30 0.40 0.012 0.016 l3 0.13 0.18 0.005 0.007 p 0.50 bsc 0.020 bsc g1 1.30 1.40 0.051 0.055 g2 0.35 0.45 0.014 0.018 not es 1. controlling dimension: millimeters. 2. dimensioning and tolerances per ansi y14.m, 1985. 3. coplanarity applies to the exposed pad as well as the terminals. p1 p2 top view p3 l3 side view g1 l2 p l1 g2 bottom view end view a b c g f d e p a d l ayout d i me nsions d i m m i ll i me t er s inch e s no m ina l no m ina l a 2.20 0.087 b 1.90 0.075 c 0.50 bsc 0.020 bsc d 0.50 0.020 e 1.45 0.057 f 0.40 0.016 g 0.35 0.014 not e s 1. controlling dimension: millimeters.
only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 6 05251 em4dlp-100l ta pe an d reel o rder ing info rm ation b as e p a r t nu mber le a d f ree suffi x ta pe suffi x qty /reel reel siz e tu be qty em4dlp-100l -lf -t73 3,000 7 n/a s pe cifications r eel dia. t a pe wi d th a 0 b0 k 0 d e f w p0 p2 p tmax 178mm (7) 8mm 2.30 0.10 1.90 0.10 0.70 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 n ot e s 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 polarity dot. package outline, pad layout and tape specifcatons per document number 06057.r3 3/11. 10 pitches cumulatve tolerance on tape 0.2 w f b0 e p2 p0 d p a0 k0 t user directon of feed top cover tape pin 1
only one name means protektion? www.protekdevices.com 05251.r2 4/11 page 7 05251 em4dlp-100l co mp any info rm ation co mp any 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 2005 - 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. contact us c orporate h eadquarters 2929 south fair lane tempe, arizona 85282 usa by t elephone general: 602-431-8101 sales: 602-414-5109 customer service: 602-414-5114 by f ax 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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