1, 2 and 4-Channl ow Capaitan S Prottion rrays Produt sription Th family of diod arrays has bn dsignd to provid S prottion for ltroni omponnts or subsystms rquiring minimal apaitiv loading. Ths dvis ar idal for protting systms with high data and lok rats or for iruits rquiring low apaitiv loading. ah S hannl onsists of a pair of diods in sris whih str th positiv or ngativ S urrnt puls to ithr th positiv (V P ) or ngativ (V N ) supply rail. Znr diod is mbddd btwn V P and V N, offring two advantags. First, it protts th V CC rail against S striks, and sond, it liminats th nd for a bypass apaitor that would othrwis b ndd for absorbing positiv S striks to ground. Th will prott against S pulss up to 8 kv pr th IC 61000 4 2 standard. Ths dvis ar partiularly wll suitd for protting systms using high spd ports suh as USB 2.0, I1394 (Firwir, iink), Srial T, VI, HMI and orrsponding ports in rmovabl storag, digital amordrs, V RW drivs and othr appliations whr xtrmly low loading apaitan with S prottion ar rquird in a small pakag footprint. Faturs On, Two, and Four Channls of S Prottion Not: For 6 and 8 hannl vis, S th CM1213 atasht Provids S Prottion to IC61000 4 2 vl 4 ±8 kv Contat isharg ow Channl Input Capaitan of 0.85 pf Typial Minimal Capaitan Chang with Tmpratur and Voltag Channl Input Capaitan Mathing of 0.02 pf Typial is Idal for iffrntial ignals Znr iod Protts Supply Rail and liminats th Nd for xtrnal By pass Capaitors ah I/O Pin Can Withstand Ovr 1000 S Striks* Ths vis ar Pb Fr and ar RoHS Compliant ppliations USB2.0 Ports at 480 Mbps in sktop PCs, Notbooks and Priphrals I1394 Firwir Ports at 400 Mbps/800 Mbps VI Ports, HMI Ports in Notbooks, St Top Boxs, igital TVs, C isplays Srial T Ports in sktop PCs and Hard isk rivs PCI xprss Ports Gnral Purpos High Spd ata in S Prottion SOT23 3 SO SUFFIX CS 318 SC70 6 S7 SUFFIX CS 419 MRKING IGRM ORRING INFORMTION vi Pakag Shipping 01SO SOT23 3 3,000 / (Pb Fr) Tap & Rl 02SR 02SO 04S7 04MR SOT 143 SR SUFFIX CS 318 SOT143 4 (Pb Fr) SC 74 (Pb Fr) SC70 6 (Pb Fr) MSOP 10 (Pb Fr) MSOP 10 MR SUFFIX CS 846 3,000 / Tap & Rl 3,000 / Tap & Rl 3,000 / Tap & Rl 4,000 / Tap & Rl For information on tap and rl spifiations, inluding part orintation and tap sizs, plas rfr to our Tap and Rl Pakaging Spifiation Brohur, BR8011/. *Standard tst ondition is IC61000 4 2 lvl 4 tst iruit with ah pin subjtd to ±8 kv ontat disharg for 1000 pulss. ishargs ar timd at 1 sond intrvals and all 1000 striks ar ompltd in on ontinuous tst run. Th part is thn subjtd to standard prodution tst to vrify that all of th tstd paramtrs ar within sp aftr th 1000 striks. 1 XXXM 1 XXXM XXX = Spifi vi Cod M = at Cod = Pb Fr Pakag (*Not: Mirodot may b in ithr loation) SC 74 SO SUFFIX CS 318F Smiondutor Componnts Industris, C, 2012 July, 2012 Rv. 9 1 Publiation Ordr Numbr: /
BOCK IGRM V P V P CH4 V P CH3 CH1 CH1 CH2 V N 01SO V N 02SR 02SO CH1 V N CH2 04MR 04S7 2
Tabl 1. PIN SCRIPTIONS 1 Channl, 3 ad SOT23 3 Pakag ( 01SO) Pin Nam Typ sription 1 CH1 I/O S Channl 2 V P PWR Positiv Voltag Supply Rail 3 V N GN Ngativ Voltag Supply Rail 2 Channl, 4 ad SOT143 4 Pakag ( 02SR) Pin Nam Typ sription 1 V N GN Ngativ Voltag Supply Rail 2 CH1 I/O S Channl 3 CH2 I/O S Channl 4 V P PWR Positiv Voltag Supply Rail 2 Channl, SC 74 Pakag ( 02SO) Pin Nam Typ sription 1 NC No Connt 2 VN GN Ngativ Voltag Supply Rail 3 CH1 I/O S Channl 4 CH2 I/O S Channl 5 NC No Connt 6 VP PWR Positiv Voltag Supply Rail 4 Channl, 6 ad SC70 6 ( 04S7) Pin Nam Typ sription 1 CH1 I/O S Channl 2 V N GN Ngativ Voltag Supply Rail 3 CH2 I/O S Channl 4 CH3 I/O S Channl 5 V P PWR Positiv Voltag Supply Rail 6 CH4 I/O S Channl 4 Channl, 10 ad MSOP 10 Pakag (04MR) Pin Nam Typ sription 1 CH1 I/O S Channl 2 NC No Connt 3 V P PWR Positiv Voltag Supply Rail 4 CH2 I/O S Channl 5 NC No Connt 6 CH3 I/O S Channl 7 NC No Connt 8 V N GN Ngativ Voltag Supply Rail 9 CH4 I/O S Channl 10 NC No Connt PCKG/PINOUT IGRMS CH1 (1) V P (2) V N (1) CH1 (2) V N (2) CH1 (3) V N CH2 Top Viw 1 2 3 ad SOT23 3 Top Viw 1 2 3 Top Viw V N (3) CH1 NC V P 1 2 3 10 9 8 NC CH4 V N CH2 4 7 NC NC 5 6 CH3 10 ad MSOP 10 4 4 ad SOT143 4 CH1 1 Top Viw 6 ad SC 74 Top Viw 2 5 3 4 6 ad SC70 6 V P (4) CH2 (3) NC (1) 1 6 V P (6) 2 231 232 38 233 238 3 5 3 4 NC (5) CH2 (4) 6 CH4 V P CH3 3
SPCIFICTIONS Tabl 2. BSOUT MXIMUM RTINGS Paramtr Rating Units Oprating Supply Voltag (V P V N ) 6.0 V Oprating Tmpratur Rang 40 to +85 C Storag Tmpratur Rang 65 to +150 C C Voltag at any hannl input (V N 0.5) to (V P + 0.5) V Strsss xding Maximum Ratings may damag th dvi. Maximum Ratings ar strss ratings only. Funtional opration abov th Rommndd Oprating Conditions is not implid. xtndd xposur to strsss abov th Rommndd Oprating Conditions may afft dvi rliability. Tabl 3. STNR OPRTING CONITIONS Paramtr Rating Units Oprating Tmpratur Rang 40 to +85 C Pakag Powr Rating SOT23 3, SOT143 4, SC 74, and SC70 6 Pakags MSOP 10 Pakag 225 400 mw Tabl 4. CTRIC OPRTING CHRCTRISTICS (Not1) Symbol Paramtr Conditions Min Typ Max Units V P Oprating Supply Voltag (V P V N ) 3.3 5.5 V I P Oprating Supply Currnt (V P V N ) = 3.3 V 8.0 V F iod Forward Voltag Top iod Bottom iod I F = 8 m; T = 25 C 0.60 0.60 0.80 0.80 V I K Channl akag Currnt T = 25 C; V P = 5 V, V N = 0 V 0.1 1.0 C IN Channl Input Capaitan t 1 MHz, V P = 3.3 V, V N = 0 V, V IN = 1.65 V (Not 2) C IN Channl Input Capaitan Mathing t 1 MHz, V P = 3.3 V, V N = 0 V, V IN = 1.65 V (Not 2) 0.85 1.2 pf 0.02 pf V S V C S Prottion Pak isharg Voltag at any hannl input, in systm Contat disharg pr IC 61000 4 2 standard T = 25 C (Nots 2 and 3) 8 Channl Clamp Voltag Positiv Transints Ngativ Transints T = 25 C, I PP = 1, t P = 8/20 S (Not 2) +10 1.7 kv V R YN ynami Rsistan Positiv Transints Ngativ Transints I PP = 1, t P = 8/20 S ny I/O pin to Ground (Not 2) 1. ll paramtrs spifid at T = 40 C to +85 C unlss othrwis notd. 2. Standard IC 61000 4 2 with C isharg = 150 pf, R isharg = 330, V P = 3.3 V, V N groundd. 3. Ths masurmnts prformd with no xtrnal apaitor on V P (V P floating). 0.9 0.5 4
PRFORMNC INFORMTION Input Channl Capaitan Prforman Curvs Figur 1. Typial Variation of C IN vs. V IN (f = 1 MHz, V P = 3.3 V, V N = 0 V, 0.1 F Chip Capaitor btwn V P and V N, 25C) Figur 2. Typial Variation of C IN vs. Tmp (f = 1 MHz, V IN = 30 mv, V P = 3.3 V, V N = 0 V, 0.1 F Chip Capaitor btwn V P and V N ) 5
PRFORMNC INFORMTION (Cont d) Typial Filtr Prforman (nominal onditions unlss spifid othrwis, 50 Ohm nvironmnt) Figur 3. Insrtion oss (S21) vs. Frquny (0 V C Bias, V P =3.3 V) Figur 4. Insrtion oss (S21) vs. Frquny (2.5 V C Bias, V P =3.3 V) 6
PPICTION INFORMTION sign Considrations In ordr to raliz th maximum prottion against S pulss, ar must b takn in th PCB layout to minimiz parasiti sris indutans on th Supply/Ground rails as wll as th signal tra sgmnt btwn th signal input (typially a onntor) and th S prottion dvi. Rfr to ppliation of Positiv S Puls btwn Input Channl and Ground, whih illustrats an xampl of a positiv S puls striking an input hannl. Th parasiti sris indutan bak to th powr supply is rprsntd by 1 and 2. Th voltag V C on th lin bing prottd is: V C = Fwd Voltag rop of 1 + V SUPPY + 1 x d(i S ) / dt + 2 x d(i S ) / dt whr I S is th S urrnt puls, and V SUPPY is th positiv supply voltag. n S urrnt puls an ris from zro to its pak valu in a vry short tim. s an xampl, a lvl 4 ontat disharg pr th IC61000 4 2 standard rsults in a urrnt puls that riss from zro to 30 mps in 1 ns. Hr d(i S )/dt an b approximatd by I S /t, or 30/(1x10 9 ). So just 10 nh of sris indutan ( 1 and 2 ombind) will lad to a 300 V inrmnt in V C! Similarly for ngativ S pulss, parasiti sris indutan from th V N pin to th ground rail will lad to drastially inrasd ngativ voltag on th lin bing prottd. Th has an intgratd Znr diod btwn V P and V N. This gratly rdus th fft of supply rail indutan 2 on V C by lamping V P at th brakdown voltag of th Znr diod. Howvr, for th lowst possibl V C, spially whn V P is biasd at a voltag signifiantly blow th Znr brakdown voltag, it is rommndd that a 0.22 F rami hip apaitor b onntd btwn V P and th ground plan. s a gnral rul, th S Prottion rray should b loatd as los as possibl to th point of ntry of xptd ltrostati dishargs. Th powr supply bypass apaitor mntiond abov should b as los to th V P pin of th Prottion rray as possibl, with minimum PCB tra lngths to th powr supply, ground plans and btwn th signal input and th S dvi to minimiz stray sris indutan. dditional Information S also ON Smiondutor ppliation Not sign Considrations for S Prottion, in th ppliations stion. V P 2 POSITIV SUPPY RI V CC PTH OF S CURRNT PUS I SO 0.22 F V N ON CHNN 2 OF CM1213 1 1 CHNN INPUT 25 0 IN BING PROTCT V C SYSTM OR CIRCUITRY BING PROTCT GROUN RI CHSSIS GROUN Figur 5. ppliation of Positiv S Puls btwn Input Channl and Ground 7
PCKG IMNSIONS SOT 23 (TO 236) CS 318 08 ISSU P 1 3 1 2 b H S VIW C 1 0.25 NOTS: 1. IMNSIONING N TORNCING PR NSI Y14.5M, 1982. 2. CONTROING IMNSION: INCH. 3. MXIMUM THICKNSS INCUS FINISH THICKNSS. MINIMUM THICKNSS IS TH MINIMUM THICKNSS OF BS MTRI. 4. IMNSIONS N O NOT INCU MO FSH, PROTRUSIONS, OR GT BURRS. MIIMTRS INCHS IM MIN NOM MX MIN NOM MX 0.89 1.00 1.11 0.035 0.040 0.044 1 0.01 0.06 0.10 0.001 0.002 0.004 b 0.37 0.44 0.50 0.015 0.018 0.020 0.09 0.13 0.18 0.003 0.005 0.007 2.80 2.90 3.04 0.110 0.114 0.120 1.20 1.30 1.40 0.047 0.051 0.055 1.78 1.90 2.04 0.070 0.075 0.081 0.10 0.20 0.30 0.004 0.008 0.012 1 0.35 0.54 0.69 0.014 0.021 0.029 H 2.10 2.40 2.64 0.083 0.094 0.104 0 10 0 10 VIW C 0.037 SORING FOOTPRINT* 0.037 2.0 0.079 0.9 0.035 0.8 0.031 SC 10:1 mm inhs *For additional information on our Pb Fr stratgy and soldring dtails, plas download th ON Smiondutor Soldring and Mounting Thniqus Rfrn Manual, SORRM/. 8
PCKG IMNSIONS SOT 143 CS 318 06 ISSU U 1 GUG PN 2 TI STING PN NOTS: 1. IMNSIONING N TORNCING PR SM Y14.5M, 1994. 2. CONTROING IMNSION: MIIMTRS. 3. MXIMUM THICKNSS INCUS FINISH. MINIM UM THICKNSS IS TH MINIMUM THICKNSS OF BS MTRI. 4. IMNSIONS N O NOT INCU MO FSH, PRO TRUSIONS, OR GT BURRS. MO FSH, PROTRUSIONS, N GT BURRS SH NOT XC 0.25 PR SI. IMNSION 1 OS NOT INCU INTR FSH OR PROTRUSION. INTR FSH N PROTRUSION SH NOT XC 0.25 PR SI. 5. IMNSIONS N 1 R TRMIN T TUM H. 6. TUMS N B R TRMIN T TUM H. b1 1 1 B TOP VIW SI VIW 3X b 0.20 M C -B C STING PN 0.10 C H TI N VIW MIIMTRS IM MIN MX 0.80 1.12 1 0.01 0.15 b 0.30 0.51 b1 0.76 0.94 0.08 0.20 2.80 3.05 2.10 2.64 1 1.20 1.40 1.92 BSC 1 0.20 BSC 0.35 0.70 2 0.25 BSC RCOMMN SORING FOOTPRINT* 1.92 4X 0.75 2.70 0.20 0.96 3X 0.54 IMNSIONS: MIIMTRS *For additional information on our Pb Fr stratgy and soldring dtails, plas download th ON Smiondutor Soldring and Mounting Thniqus Rfrn Manual, SORRM/. 9
PCKG IMNSIONS SC 88 (SC 70 6 ad), 1.25x2 CS 419 01 ISSU SYMBO MIN NOM MX 0.80 1.10 1 0.00 0.10 2 0.80 1.00 b 0.15 0.30 0.10 0.18 1 1.80 1.80 2.00 2.10 2.20 2.40 1 1.15 1.25 1.35 0.65 BSC 0.26 0.36 0.46 1 0.42 RF TOP VIW 2 0.15 BSC θ 0º 8º θ1 4º 10º 1 2 1 b 1 1 2 SI VIW N VIW Nots: (1) ll dimnsions ar in millimtrs. ngls in dgrs. (2) Complis with JC MO-203. 10
PCKG IMNSIONS SC 74 CS 318F 05 ISSU N SC 2:1 H 6 1 5 4 2 3 NOTS: 1. IMNSIONING N TORNCING PR NSI Y14.5M, 1982. 2. CONTROING IMNSION: INCH. 3. MXIMUM THICKNSS INCUS FINISH THICKNSS. MINIMUM THICKNSS IS TH MINIMUM THICKNSS OF BS MTRI. 4. 318F 01, 02, 03, 04 OBSOT. NW STNR 318F 05. 0.05 (0.002) 1 b C MIIMTRS INCHS IM MIN NOM MX MIN NOM MX 0.90 1.00 1.10 0.035 0.039 0.043 1 0.01 0.06 0.10 0.001 0.002 0.004 b 0.25 0.37 0.50 0.010 0.015 0.020 0.10 0.18 0.26 0.004 0.007 0.010 2.90 3.00 3.10 0.114 0.118 0.122 1.30 1.50 1.70 0.051 0.059 0.067 0.85 1.05 0.034 0.037 0.041 0.20 0.40 0.60 0.008 0.016 0.024 H 2.50 2.75 3.00 0.099 0.108 0.118 0 10 0 10 SORING FOOTPRINT* 2.4 0.094 0.7 0.028 1.9 0.074 0.037 0.037 1.0 0.039 SC 10:1 mm inhs *For additional information on our Pb Fr stratgy and soldring dtails, plas download th ON Smiondutor Soldring and Mounting Thniqus Rfrn Manual, SORRM/. 11
PCKG IMNSIONS MSOP 10, 3x3 CS 846 01 ISSU O SYMBO MIN NOM MX 1.10 1 0.00 0.05 0.15 2 0.75 0.85 b 0.17 0.27 0.13 0.23 1 2.90 4.75 3.00 4.90 3.10 5.05 1 2.90 3.00 3.10 0.50 BSC 0.40 0.60 0.80 1 RF 2 θ 0.25 BSC 0º 8º TI TOP VIW 2 N VIW 1 b SI VIW 2 Nots: (1) ll dimnsions ar in millimtrs. ngls in dgrs. (2) Complis with JC MO-187. TI 1 FirWir is a rgistrd tradmark of ppl Computr, In. iink is a tradmark of S. J. ltro Systms, In. ON Smiondutor and ar rgistrd tradmarks of Smiondutor Componnts Industris, C (SCIC). SCIC owns th rights to a numbr of patnts, tradmarks, opyrights, trad srts, and othr intlltual proprty. listing of SCIC s produt/patnt ovrag may b assd at www.onsmi.om/sit/pdf/patnt Marking.pdf. SCIC rsrvs th right to mak hangs without furthr noti to any produts hrin. SCIC maks no warranty, rprsntation or guarant rgarding th suitability of its produts for any partiular purpos, nor dos SCIC assum any liability arising out of th appliation or us of any produt or iruit, and spifially dislaims any and all liability, inluding without limitation spial, onsquntial or inidntal damags. Typial paramtrs whih may b providd in SCIC data shts and/or spifiations an and do vary in diffrnt appliations and atual prforman may vary ovr tim. ll oprating paramtrs, inluding Typials must b validatd for ah ustomr appliation by ustomr s thnial xprts. SCIC dos not onvy any lins undr its patnt rights nor th rights of othrs. SCIC produts ar not dsignd, intndd, or authorizd for us as omponnts in systms intndd for surgial implant into th body, or othr appliations intndd to support or sustain lif, or for any othr appliation in whih th failur of th SCIC produt ould rat a situation whr prsonal injury or dath may our. Should Buyr purhas or us SCIC produts for any suh unintndd or unauthorizd appliation, Buyr shall indmnify and hold SCIC and its offirs, mploys, subsidiaris, affiliats, and distributors harmlss against all laims, osts, damags, and xpnss, and rasonabl attorny fs arising out of, dirtly or indirtly, any laim of prsonal injury or dath assoiatd with suh unintndd or unauthorizd us, vn if suh laim allgs that SCIC was nglignt rgarding th dsign or manufatur of th part. SCIC is an qual Opportunity/ffirmativ tion mployr. This litratur is subjt to all appliabl opyright laws and is not for rsal in any mannr. PUBICTION ORRING INFORMTION ITRTUR FUFIMNT: itratur istribution Cntr for ON Smiondutor P.O. Box 5163, nvr, Colorado 80217 US Phon: 303 675 2175 or 800 344 3860 Toll Fr US/Canada Fax: 303 675 2176 or 800 344 3867 Toll Fr US/Canada mail: ordrlit@onsmi.om N. mrian Thnial Support: 800 282 9855 Toll Fr US/Canada urop, Middl ast and fria Thnial Support: Phon: 421 33 790 2910 Japan Customr Fous Cntr Phon: 81 3 5817 1050 12 ON Smiondutor Wbsit: www.onsmi.om Ordr itratur: http://www.onsmi.om/ordrlit For additional information, plas ontat your loal Sals Rprsntativ /