1 ?2013 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. tvs diode arrays (spa ? diodes) revision: may 1, 2013 SP3051 series SP3051 lightning surge protection - SP3051 series description applications the SP3051 integrates low capacitance rail-to-rail diodes with an additional zener diode to protect each i/o pin against esd and high surge events. this robust device can safely absorb 20a of current per iec61000-4-5 (t p =8/20s) without performance degradation and a minimum 30kv esd per iec61000-4-2. their very low loading capacitance also makes them ideal for protecting high speed signal pins. features ? esd, iec610 00-4-2, 30kv contact, 30kv air ? eft, iec61000-4-4, 40a (5/50ns) ? lightning, iec610 00-4-5, 20a (8/20s) ? low capacit ance of 3.8pf (typ) per i/o ? low leakage current of 0.5a (max) at 5v ? small sot23-6 (jedec mo-1 78ab) packaging ? lcd/pdp tvs ? monitors ? notebooks ? 10/100/1000 ethernet ? firewire ? set top boxes ? flat panel displays ? portable medical pinout i/o 1 gnd i/o 2 i/o 4 v cc i/o 3 functional block diagram 1 2 3 6 5 4 life support note: not intended for use in life support or life saving applications the products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. rohs pb green application examples v bu s v bu s v bu s v bu s d + d + d - d - gnd gnd c t r t r t r t r t c t c t c t usb port usb port usb controller v bu s SP3051-04htg usb dual po rt protection vc c 10/100 ethernet phy tx + tx - rx + rx - vcc gnd SP3051-04ht g tx + tx - rx + rx - unused unused unused rj45 unused to twisted-pair networ k 75 75 75 75 1 2 3 6 5 4 10/1 00 ethernet dif fe rential protection vc c 10/100/1000 ethernet phy tx + tx - rx + rx - vcc gnd tx + tx - rx + rx - unused unused unused rj45 unused to twisted-pair networ k 75 75 75 75 10/100/1 000 ethernet protection SP3051-04ht g 1 2 3 6 5 4 SP3051 series 6v 20a diode array
?2013 littelfuse, inc. specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 2 tvs diode arrays (spa ? diodes) revision: may 1, 2013 SP3051 series lightning surge protection - SP3051 series caution: stresses above those listed in absolute maximum ratings may cause permanent damage to the device. this is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specifcation is not implied. absolute maximum ratings symbol parameter value units i pp peak current (t p =8/20s) 1 20 a p pk peak pulse power (t p =8/20s) 400 w t op operating temperature -40 to125 c t stor storage temperature -55 to 150 c thermal information parameter rating units storage temperature range -55 to 150 c maximum junction temperature 150 c maximum lead temperature (soldering 20-40s) 260 c electrical characteristics (t op =25oc) parameter symbol test conditions min typ max units reverse standoff voltage v rwm i r 1a 6.0 v breakdown voltage v r i r = 1ma 8.0 v reverse leakage current i leak v r =5v 0.1 0.5 a clamp voltage 1 v c i pp =1a, t p =8/20s, i/o to gnd 2 9.0 10.5 v i pp =10a, t p =8/20s, i/o to gnd 2 11. 5 15.0 v i pp =20a, t p =8/20s, i/o to gnd 2 14.3 1 7. 0 v dynamic resistance r dyn (v c2 - v c1 ) / (i pp2 - i pp1 ) 0.3 esd withstand voltage 1 v esd iec61000-4-2 (contact) 30 kv iec61000-4-2 (air) 30 kv diode capacitance 1 c i/o-gnd reverse bias=0v 3.8 4.2 pf vcc=5v, reverse bias=2.5v 1. 7 2.0 pf diode capacitance 1 c i/o-i/o reverse bias=0v 2.0 pf notes: 1 parameter is guaranteed by design and/or device characterization. 2 repetitive pulse per waveform shown on page 3. clamping voltage vs. peak pulse current capacitance vs. reverse voltage 0. 0 1. 0 2. 0 3. 0 4. 0 5. 0 0. 01 .0 2. 03 .0 4. 05 .0 ca pa ci ta nc e (p f) bi as vo lt ag e (v ) vc c=0v vc c= 5v vc c= 3.3v 5. 0 10.0 15.0 0. 0 15 10 15 20 cl am p vo lt ag e (v c ) pe ak pu ls e cu rre nt -i pp (a )
3 ?2013 littelfuse, inc. specifcations are subject to change without notice. please refer to www.littelfuse.com for current information. tvs diode arrays (spa ? diodes) revision: may 1, 2013 SP3051 series SP3051 lightning surge protection - SP3051 series pulse waveform 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 0.0 5.0 10.0 15.0 20.0 25.0 30.0 time (s) percent of i pp ti me temperature t p t l t s(max) t s(min) 25 t p t l t s time to peak temperature preheat p rehea t ramp-up r amp-up ramp-down r amp-d o critical zone t l to t p c ritical zon e t l to t p refow condition pb C free assembly pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) 60 C 180 secs average ramp up rate (liquidus) temp (t l ) to peak 3c/second max t s(max) to t l - ramp-up rate 3c/second max refow - temperature (t l ) (liquidus) 217c - temperature (t l ) 60 C 150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 20 C 40 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 260c soldering parameters ordering information part number package marking min. order qty. SP3051-04htg sot23-6 yh4 3000 part numbering system part marking system sp 3051 04 h t g series number of channels package h: sot23-6 t= tape & reel g= green ? tvs diode arrays (spa ? diodes) y*4 y * 4 product series number of chan ne ls assembly site (varies ) (varies ) product characteristics lead plating matte tin lead material copper alloy lead coplanarity 0.0004 inches (0.102mm) substitute material silicon body material molded epoxy flammability ul 94 v-0 notes : 1. all dimensions are in millimeters 2. dimensions include solder plating. 3. dimensions are exclusive of mold fash & metal burr. 4. blo is facing up for mold and facing down for trim/form, i.e. reverse trim/form. 5. package surface matte fnish vdi 11-13. 6. all specifcations comply to jedec spec mo-178ab issue c
?2013 littelfuse, inc. specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 4 tvs diode arrays (spa ? diodes) revision: may 1, 2013 SP3051 series lightning surge protection - SP3051 series embossed carrier tape & reel speci?cation sot23-6 8mm tape and reel general information 1. 30 00 pieces per reel. 2. order in multiples of full reels on ly . 3. meets eia-481 revision "a" specifications. 2.0mm 4.0mm c l 1.75mm 1.5mm dia. hole 8mm 4.0mm 8.4mm 180mm 14.4mm 13mm 60mm access hole cover tape user direction of feed pin 1 sot-23 (8mm pocket pitch) package dimensions sot23-6 package sot23 pins 6 jedec mo-178ab millimeters inches notes min max min max a 0.900 1.450 0.035 0.057 - a1 0.000 0.150 0.000 0.006 - a2 0.900 1.300 0.035 0.051 - b 0.350 0.500 0.0138 0.0196 - c 0.080 0.220 0.0031 0.009 - d 2.800 3.000 0.11 0.118 3 e 2.600 3.000 0.102 0.118 - e1 1.500 1.750 0.06 0.069 3 e 0.95 ref 0.0374 ref - e1 1.9 ref 0.0748 ref - l 0.30 0.600 0.012 0.023 4,5 n 6 6 6 a 0o 8o 0o 8o - m 2.590 0.102 - o 0.690 .027 typ - p 0.990 .039 typ - o p r m recommended solder pad layout notes: 1. dimensioning and tolerancing per a sme y14.5m-1994. 2. package conf orms to eiaj sc-74 (1992). 3. dimensions d and e1 are exclusiv e of mold fash, protrusions, or gate burrs. 4. foot length l measured at reference to seating plane. 5. l is the length of fat f oot surface for soldering to substrate. 6. n is the number of terminal positions. 7. controlling dimension: millimeter. conv erted inch dimensions are not necessarily exact.
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