ESD基础知识培训

ESD„ESD„„ESD„ESD„„„„„„“电电”认为对静电电电潜„ESD1.•a.“”b.“”c.d.2.•3.(ESD):„ESDElectro-StaticDischarge•ESD•ESDSElectroStaticDischargeSensitiveComponents•EPAElectroStaticProtectedAreaESDESDESD——10%-20%65%-90%35,0001,50012,0002506,0001007,00060020,0001,20018,0001,500,::2000-4000V:4000-5000V5000V100V16000V2:PEPPPSPVCPUR1.5~3.5KV.:,:,::„SMD5-100VMOSFET100-200VFE-ROM100-150V190-2500VCMOS200-3000V300-2500V300-3000V300-700VTTL1000-2500V1234:,:,1.••----2.•,3.4.•„„123„„„„OKNG¾¾2.3.•SMT•ESD1.2.3.ESD1.2.ESDESD1.PCBA2.NGPCBAESD•ESDICESD,ESDESD,ICICJIGICICJIGICICJIGICICJIGESD2KVESD2KV