2009/ 06 / 20 ver.1 page 1 SPE6V8UN ultra low capacitance 2 -line esd protection array description applications the SPE6V8UN is 2-channel very low capacitance esd transient voltage suppressor which provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge. it is particularly well-suited to protect systems with high speed communication lines from esd, eft, and lighting. the SPE6V8UN is consists of two low capacitance steering diodes and a tvs diode in sot-353 package. each channel of SPE6V8UN could safely dissipate esd strikes of 15kv air discharge as well as 8kv contact discharge, meeting the requirement of the iec 61000-4-2 international standard. using the mil-std-883 (method 3015) specification for human body model (hbm) esd, the device provides protection for contact discharges to greater than 15kv. ? cellular handsets and accessories ? cordless phone ? pda ? notebooks and handhelds ? portable instrumentation ? digital cameras ? mp3 player high definition multi-media interface protection ? usb 2.0 power and data line ? monitors and notebook computers ? hdsl, idsl secondary ic side protection ? 10/100/1000 ethernet features pin configuration ( sot-353 ) part marking ? transient protection for data lines to iec 61000-4-2 (esd) 15kv (air) 8kv (contact) iec 61000-4-4 (eft) 40a (5/50ns) ? protects five bidirectional i/o lines ? working voltage: 5v ? low leakage current ? low operating and clamping voltages ? low capacitance: 0.7 pf typical
2009/ 06 / 20 ver.1 page 2 SPE6V8UN ultra low capacitance 2 -line esd protection array ordering information part number package part marking SPE6V8UNs35rgb sot-353 6v8u yyww SPE6V8UNs35rgb : tape reel ; pb ? free ; halogen - free absoulte maximum ratings (t a =25 unless otherwise noted) parameter symbol typical unit peak pulse power ( tp = 8/20 s ) ppk 180 w maximum peak pulse current ( tp = 8/20 s ) ipp 7 a esd per ice 61000 ? 4 ? 2 (air ) vpp 15 kv esd per ice 61000 ? 4 ? 2 (contact ) vpp 8 kv operating junction temperature t j -55 ~ 150 storage temperature range t stg -55 ~ 150 lead soldering temperature t l 260 ( 10sec ) electrical characteristics (t a =25 unless otherwise noted) parameter symbol conditions min. typ max. unit reverse stand ? off voltage v rwm 5 v forward voltage @ if v f i f = 10ma 0.4 0.8 1.5 v reverse breakdown voltage v br it = 1ma 6.0 7.0 v reverse leakage current i r v rwm = 5v , t=25 0.01 1 a reverse leakage current i r v rwm = 3v , t=25 0.01 0.5 a clamping voltage v c ipp = 1a , tp = 8/20 s 12 v v r = 0v, f = 1mhz any i/o pin to ground 1.4 1.5 junction capacitance cj v r = 0v, f = 1mhz between i/o pins 0.7 pf
2009/ 06 / 20 ver.1 page 3 SPE6V8UN ultra low capacitance 2 -line esd protection array typical characteristics
2009/ 06 / 20 ver.1 page 4 SPE6V8UN ultra low capacitance 2 -line esd protection array sot-353 package outline
2009/ 06 / 20 ver.1 page 5 SPE6V8UN ultra low capacitance 2 -line esd protection array information provided is alleged to be exact and consistent. sync power corporation presumes no responsibility for the penalties of use of such information or for any violation of pa tents or other rights of third parties which may result from its use. no license is granted by allegation or otherwise under any pate nt or patent rights of sync power corporation. conditions mentioned in this publication ar e subject to change without notice. this p ublication surpasses and replaces all information previously supplied. sync power corporation products are not authorized for use as critical components in life support devices or systems without express written approval of sync power corporation. ?the sync power logo is a registered trademark of sync power corporation ?2004 sync power corporation ? printed in taiwan ? all rights reserved sync power corporation 7f-2, no.3-1, park street nankang district (nksp), taipei, taiwan, 115, r.o.c phone: 886-2-2655-8178 fax: 886-2-2655-8468 ?http://www.syncpower.com
|
