only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 1 05018 lcd05c - LCD24C hig h p owe r e d mu l ti- l ine tvs a rr ay des cr i p tion the lcd series are high powered mult-line tvs arrays available in a 16 pin dip package. this series is designed to protect high-speed applicatons from the damaging efects of esd, eft and secondary transient threats. the lcd series has a peak pulse power ratng of 800 wats for an 8/20s waveshape. this devices meets the iec 61000-4-2, iec 61000-4-4 and iec 61000-4-5 requirements. featu r es ? 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): 24a, 8/20s - level 2(line- gnd) & level 3(line-line) ? 800 wats peak pulse power per line (tp = 8/20s) ? bidirectonal confguraton ? esd protecton > 25 kilovolts ? available in multple voltages ? protects up to 8 lines ? low capacitance: 15pf ? rohs compliant ? reach compliant m e ch ani c a l ch a r a c te r isti c s ? molded 16 pin dual-in-line (dip) package ? approximate weight: 1.2 grams ? lead-free pure-tin platng (annealed) ? solder refow temperature: pure-tin - sn, 100: 260-270c ? flammability ratng ul 94v-0 a ppl i c ations ? ethernet 10/100 base t ? rs-485 ? xdsl & atm ? scsi & usb interfaces ? audio/video i/o ports p in c on f igu r ation 16 p in d i p p a c kage 1 2 5 4 16 3 6 7 8 9 10 11 12 13 14 15
only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 2 05018 lcd05c - LCD24C ty p i c a l d evi c e ch a r a c te r isti c s ma x imum r atings @ 25c unless o therwise specifed p a r amete r sym b o l va l ue units peak pulse power (tp = 8/20s) - see figure 1 p pp 800 wats operatng temperature t l -55 to 150 c storage temperature t stg -55 to 150 c e l e c t r i c a l ch a r a c te r isti c s p e r l ine @ 25c unless o therwise specifed p a r t num b e r ( n ote 1) r ate d stan d- o ff vo l tage v wm vo l ts minimum br eak d own vo l tage @1 m a v (br) vo l ts ma x imum cl am p ing vo l tage (fig. 2) @ i p = 1 a v c vo l ts ma x imum cl am p ing vo l tage (fig. 2) @ 8/20 s v c @ i pp ma x imum l eakage c u rr ent @ v wm i d a ma x imum c a p a c itan c e @0 v , 1 m h z c p f tem p e r atu r e c oe ff i c ient o f v (br) q v (br) m v /c lcd05c 5.0 6.0 9.8 24.0v @ 45.0a 100 15 3 lcd08c 8.0 8.5 12.3 25.5v @ 40.0a 10 15 9 lcd12c 12.0 13.3 19.0 32.0v @ 34.0a 4 15 16 lcd15c 15.0 16.7 25.5 38.0v @ 27.0a 4 15 17 LCD24C 24.0 26.7 40.0 48.0v @ 22.0a 4 15 26 notes 1. tested on pin pairs 1 and 16, 2 and 15, 3 and 14, 4 and 13, 5 and 12, 6 and 11, 7 and 10, 8 and 9.
only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 3 05018 lcd05c - LCD24C ty p i c a l d evi c e ch a r a c te r isti c s f igu r e 1 p eak p u l se p owe r vs p u l se time t d - pulse duraton - s 800w, 8/20s waveform 0.1 1 10 100 1,000 10,000 p pp - peak pulse current - kilowats 0.1 1 10 100 peak pulse power 8/20s average power f igu r e 3 p owe r d e r ating c u r ve t a - a mbient t emperature - 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) f igu r e 2 p u l se wave f o r 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 05018.r8 11/10 page 4 05018 lcd05c - LCD24C ty p i c a l d evi c e ch a r a c te r isti c s f igu r e 4 ove r s h oot & cl am p ing vo l tage f o r lc d 05c es d t est pulse - 12 kilovolt, 1/30ns ( w aveshape) 5 v olts per division -15 -5 5 15 24 f igu r e 4 ty pc ia l cl am p ing vo l tage vs p eak p u l se c u rr ent f o r lc d 05c 0 2 4 6 8 10 12 14 16 18 i pp - peak pulse current - a mps 0 4 8 12 16 v c - clamping v oltage - v olts
only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 5 05018 lcd05c - LCD24C s p i c e mo d e l f igu r e 1 s p i c e mo d e l ta bl e 1 - s p i c e p a r amete r s p a r amete r unit a bd (tvs) lcrd bv v see table 2 200 ibv a 1 0.01 c jo pf see table 2 5 i s a see table 2 1e-13 vj v 0.6 0.6 m - 0.33 0.33 n - 1 1 r s ohms see table 2 0.31 tt s 1e-8 1e-9 eg ev 1.11 1.11 ta bl e 2 - a bd s p e c i f i c s p i c e p a r amete r s p a r t num b e r b v (vo l ts) c jo ( p f) i s (am p s) r s (o h ms) lcd05c 6.0 880 1e-11 0.09 lcd08c 8.5 481 1e-13 0.18 lcd12c 13.3 319 1e-13 0.22 lcd15c 16.7 238 1e-13 0.31 LCD24C 26.7 210 1e-13 0.93 abd - avalanche breakdown diode (tvs) lcrd: low capacitance rectfer diode lg - lead inductance abd lg 0.8nh lcrd lcrd i/o abd
only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 6 05018 lcd05c - LCD24C a ppl i c ation in f o r mation 2 1 16 15 d+ d- port 1 usb output connector 5 6 12 11 d+ d- port 3 usb output connector 3 4 13 14 d+ d- port 2 usb output connector 7 8 9 10 d+ d- port 4 usb output connector usb ic f igu r e 1 - c ommon - mo d e us b p r ote c tion circuit connectvity is as follows: ? pins 1, 2, 3, 4, 5, 6, 7 and 8 connected to ground. ? pins 16 and 15 connected to port 1, d- and d+. ? pins 14 and 13 connected to port 2, d- and d+. ? pins 12 and 11 connected to port 3, d- and d+. ? pins 10 and 9 connected to port 4, d- and d+. c i rc uit b oa rd r e c ommen d ations 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.
only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 7 05018 lcd05c - LCD24C 16 p in d i p p a c kage in f o r mation o rd e r ing in f o r mation b ase p a r t num b e r (xx = v oltage) l ea dfr ee su ff i x ta p e su ff i x q ty /r ee l r ee l si z e tu b e q ty lcdxxc -lf n/a n/a n/a 25 n otes 1. marking on part - logo, part number, date code and pin one defned by dot on top of package. package outline per document number 06003.r2 9/09. out l ine d imensions d im mi ll imete r s in ch es min ma x min ma x a 18.80 19.55 0.740 0.770 b 6.35 6.85 0.250 0.270 c 7.50 7.74 0.295 0.305 d 0.21 0.38 0.008 0.015 e 0 10 0 10 f 0.51 1.01 0.020 0.040 g 3.69 4.44 0.145 0.175 h 2.80 3.30 0.110 0.130 i 1.02 1.77 0.040 0.070 j 1.27 1.27 0.050 0.050 k 0.39 0.53 0.015 0.021 l 2.54 2.54 0.100 0.100 n otes 1. dimensions are exclusive of mold fash and metal burrs. 2. dimensions j and l are between centers. a orien t aton dot (pin #1) b c d 16 places e h l j 12 places k 16 places i 12 places f g
only one name means protektion? www.protekdevices.com 05018.r8 11/10 page 8 05018 lcd05c - LCD24C c om p any in f o r mation c omp 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 1998 - 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 onta c t us corporate headquarters 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 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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