only one name means protektion? www.protekdevices.com 05348.r0 12/11 page 1 05348 PAM04ST430502 ul tra low c apa ci ta nce st ee r ing diode/tvs arra y d e s c r i pt ion the PAM04ST430502 is an ultra low capacitance (0.6pf) steering diode and tvs array combo. this device provides circuit protecton for automotve applicatons. the PAM04ST430502 is ideally suited to protect usb data i/o ports against the efects of esd and eft. the PAM04ST430502 meets the requirements of iec 61000-4-2 (esd) and iec 61000-4-4 (eft). at higher operatng frequencies or faster edge rates, inserton loss and signal integrity are a major concern. the PAM04ST430502 ofers a ultra low capacitance and low leakage current in a sot-543 package. fe at u r e s ? 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) ? 200 wats peak pulse power per line (tp = 8/20s) ? esd protecton > 25 kilovolts ? low clamping voltage ? unidirectonal confguraton ? protects 2 i/o ports and power supply ? ultra low capacitance: 0.6pf ? rohs compliant ? reach compliant mech a nic a l ch ara c t e r i st ic s ? molded jedec sot-543 package ? approximate weight: 3 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 app lic at ion s ? automotve applicatons p in con f igu rat ion s o t-543 pa ck a ge gnd i/o ref i/o 1 3 4 2
only one name means protektion? www.protekdevices.com 05348.r0 12/11 page 2 05348 PAM04ST430502 t y p ic a l de v ice ch ara c t e r i st ic s max i m u m rat ing s @ 25c unless o therwise specifed param e t e r s y mb ol va lue uni ts operatng temperature t l -55 to 150 c storage temperature t stg -55 to 150 c peak pulse power (tp = 8/20s) - see figure 1 p pp 200 wats peak forward voltage - i f = 1a, 8/20s v f 1.5 volts elec tr ic a l ch ara c t e r i st ic s p e r line @ 25c unless o therwise specifed part nu mb e r de v ice mar king rat ed sta nd - o ff v ol ta ge v wm v ol ts m ini m u m br e a kdown v ol ta ge @1 m a v (br) v ol ts max i m u m cl amp ing v ol ta ge (fig. 2) ( n ote 2) @ i p = 1a v c v ol ts max i m u m cl amp ing v ol ta ge (fig. 2) ( n ote 2) @ 8/20 s v c @ i pp max i m u m le a k a ge cu rr en t @v w m i d a max i m u m c apa ci ta nce ( per d ata line ) (f ig. 5) ( n ote 1) @0v, 1m h z c j(s d ) p f PAM04ST430502 b5 5.0 6.0 9.8 20.0v @ 10.0a 1 0.6 n o t e 1. as shown in figure 5, ref 1 is connected to ground, ref 2 is connected to +v cc and input applies to v cc = 5v, v sign = 30mv, f = 1mhz. 2. measured across pin 1 to pin 4. f igu r e 1 p e a k p ul s e p owe r vs p ul s e t i m e t d - pulse d uraton - s 200w, 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
only one name means protektion? www.protekdevices.com 05348.r0 12/11 page 3 05348 PAM04ST430502 t y p ic a l de v ice ch ara c t e r i st ic s peak pulse power 8/20s average power f igu r e 3 p owe r de rat ing cu rv e 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) f igu r e 2 p ul s e w av e f o rm t - time - s 0 5 10 15 20 25 30 i pp - peak pulse c urrent - % of i pp 0 20 40 60 80 100 120 f igu r e 4 o v e rs hoo t & cl amp ing v ol ta ge e sd test pulse - 5 kilovolt, 1/30ns (w aveshape) 5 volts per division -20 -10 0 10 20 g ref1 +v cc v sign ref2 i/o f igu r e 5 in p u t c apa ci ta nce ci r cui t
only one name means protektion? www.protekdevices.com 05348.r0 12/11 page 4 05348 PAM04ST430502 s o t-543 pa ck a ge in f o rmat ion ou t line di m en s ion s di m m illi m e t e rs inche s m in max m in max a 1.50 1.70 0.059 0.067 b 1.10 1.30 0.043 0.051 c 0.50 0.60 0.020 0.024 d 0.17 0.27 0.007 0.011 g 0.50 bsc 0.020 bsc j 0.08 0.18 0.003 0.007 k 0.10 0.30 0.004 0.012 s 1.50 1.70 0.059 0.067 r 0.05 0.15 0.002 0.006 no t e s 1. controlling dimension: inches. 2. dimensioning and tolerances per ansi y14.5m, 1985. 3. dimensions are exclusive of mold fash and metal burrs. 4. do not connect center stub. pa d l a you t di m en s ion s di m m illi m e t e rs inche s no m in a l no m in a l a 1.02 0.040 b 1.20 0.048 c 0.30 0.012 d 0.51 0.020 no t e s 1. controlling dimension: inches. a b d g j c k s 1 b a d c r
only one name means protektion? www.protekdevices.com 05348.r0 12/11 page 5 05348 PAM04ST430502 tap e a nd r eel sp eci f ic at ion s reel d i a . t ap e w id t h a0 b0 k 0 d e f w p0 p2 p tmax 178mm (7) 8mm 1.78 0.05 1.78 0.05 0.69 0.05 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 o t e s 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). package outline, pad layout and tape specifcatons per document number 06074.r3 3/11. o r de r ing in f o rmat ion bas e part nu mb e r le a d fr ee s u ff i x tap e s u ff i x qt y /r eel r eel s i z e t u b e qt y PAM04ST430502 n/a -t7 3,000 7 n/a this device is only available in a lead-free confguraton. 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 05348.r0 12/11 page 6 05348 PAM04ST430502 co mpa ny in f o rmat ion co mpa ny 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 2011 - 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. con ta c t us c orporate 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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