Steve- See the Agilent ATF 55143 Reliability Data Sheet ( http://literature.agilent.com/litweb/pdf/5988-4885EN.pdf ) Table 4 (ESD Results) claims Human Body Model Results of 300V (Class1) and Machine Model Results of 40V (Class A) -Ray Anderson Charlie Anderson wrote: >I was interested in this question so I looked up the data sheets on both >devices. > >The ATF-55143 can handle ESD strikes up to 200V (HBM) while the CM1213 >starts conducting at +/-9V for ESD strikes to 8kV(HBM). I'd think you >are covered with that combination. > >Regards, >Charlie Anderson >Sr. Electrical Engineer >Micro Control Company >(763) 277-9244 >c.anderson@xxxxxxxxxxxxxxxx > > > . ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu