? semiconductor components industries, llc, 2002 april, 2002 rev. 0 1 publication order number: srda054r2/d srda05-4r2 advance information low capacitance surface mount tvs for high-speed data interfaces the srda054 transient voltage suppressor is designed to protect equipment attached to high speed communication lines from esd, eft, and lighting. features: ? so8 package ? peak power 500 watts 8 x 20 s ? esd rating: iec 6100042 (esd) 15 kv (air) 8 kv (contact) iec 6100044 (eft) 40 a (5/50 ns) iec 6100045 (lighting) 23 (8/20 s) ? ul flammability rating of 94v0 typical applications: ? high speed communication line protection maximum ratings rating symbol value unit peak power dissipation 8 x 20 s @ t a = 25 c (note 1) p pk 500 w junction and storage temperature range t j , t stg 55 to +150 c lead solder temperature maximum 10 seconds duration t l 260 c 1. nonrepetitive current pulse 8 x 20 s exponential decay waveform this document contains information on a new product. specifications and information herein are subject to change without notice. so8 low capacitance voltage suppressor 500 watts peak power 6 volts srda5= device code l = location code y = year ww = work week marking diagram device package shipping ordering information srda054r2 so8 2500/tape & reel srda5 lyww so8 case 751 plastic 1 8 pin configuration and schematic i/o 1 1 ref 1 2 ref 1 3 i/o 2 4 8 ref 2 7 i/o 4 6 i/o 3 5 ref 2 http://onsemi.com
unidirectional tvs i pp i f v i i r i t v rwm v c v br v f srda054r2 http://onsemi.com 2 electrical characteristics characteristic symbol min typ max unit reverse breakdown voltage @ i t = 1.0 ma v br 6.0 v reverse leakage current @ v rwn = 5.0 volts i r n/a 10 a maximum clamping voltage @ i pp = 1.0 a, 8 x 20 s v c n/a 9.8 v maximum clamping voltage @ i pp = 10 a, 8 x 20 s v c n/a 12 v between i/o pins and ground @ v r = 0 volts, 1.0 mhz capacitance 15 pf between i/o pins @ v r = 0 volts, 1.0 mhz capacitance pf electrical characteristics (t a = 25 c unless otherwise noted) unidirectional (circuit tied to pins 1 and 3 or 2 and 3) symbol parameter i pp maximum reverse peak pulse current v c clamping voltage @ i pp v rwm working peak reverse voltage i r maximum reverse leakage current @ v rwm v br breakdown voltage @ i t i t test current v br maximum temperature coefficient of v br i f forward current v f forward voltage @ i f z zt maximum zener impedance @ i zt i zk reverse current z zk maximum zener impedance @ i zk
srda054r2 http://onsemi.com 3 typical characteristics 100 0 9 figure 1. reverse breakdown versus temperature 50 t, temperature ( c) 100 200 4 1 0 figure 2. reverse leakage versus temperature v z , reverse breakdown (v) 8 7 6 5 4 3 2 1 0 100 50 50 100 t, temperature ( c) 200 50 150 2 3 8 5 6 7 0 150 i r , reverse leakage ( a) figure 3. 8 20 s pulse waveform 100 90 80 70 60 50 40 30 20 10 0 0204060 t, time ( s) % of peak pulse current t p t r pulse width (t p ) is defined as that point where the peak current decay = 8 s peak value i rsm @ 8 s half value i rsm /2 @ 20 s 80 figure 4. clamping voltage versus peak pulse current 35 30 25 20 15 10 5 0 0204060 i pp , peak pulse current (a) 80 v c , clamping voltage (v) 10 30 50 70 90
srda054r2 http://onsemi.com 4 500 watts peak power transient voltage suppressor surface mount so8 case 75107 issue w seating plane 1 4 5 8 n j x 45 k notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. a b s d h c 0.10 (0.004) dim a min max min max inches 4.80 5.00 0.189 0.197 millimeters b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.053 0.069 d 0.33 0.51 0.013 0.020 g 1.27 bsc 0.050 bsc h 0.10 0.25 0.004 0.010 j 0.19 0.25 0.007 0.010 k 0.40 1.27 0.016 0.050 m 0 8 0 8 n 0.25 0.50 0.010 0.020 s 5.80 6.20 0.228 0.244 x y g m y m 0.25 (0.010) z y m 0.25 (0.010) z s x s m on semiconductor is a trademark and is a registered trademark of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circui t, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may b e provided in scillc data sheets and/or specifications can and do vary in dif ferent applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its paten t rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indem nify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and re asonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized u se, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employ er. publication ordering information japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. srda054/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada
|
