代理MSKSEMI
代理MSKSEMI
代理MSKSEMI
WS4.5D3HV SOD-323用于ESD保護(hù)的瞬態(tài)電壓抑制器
WS4.5D3HV ESD保護(hù)器設(shè)計(jì)用于替代移動(dòng)電話、筆記本電腦和PDA等便攜式應(yīng)用中的多層變阻器(MLV)。它們具有用于傳導(dǎo)高瞬態(tài)電流的大橫截面積結(jié),為板級(jí)保護(hù)提供理想的電氣特性,如快速響應(yīng)時(shí)間、較低的工作電壓、,與MLV相比,箝位電壓更低,設(shè)備不會(huì)退化。WS4.5D3HV保護(hù)敏感半導(dǎo)體組件免受靜電放電(ESD)和其他電壓感應(yīng)瞬態(tài)事件造成的損壞或顛覆。WS4.5D3HV采用SOD-323封裝,工作電壓為4.5伏。用于滿足IEC 61000-4-2的ESD抗擾度要求,(±30kV空氣,±30kV接觸放電)
feature
2400W Peak pulse power per line (tP = 8/20μs)
SOD-323 package
Response time is typically < 1 ns Protect one I/O or power line Low clamping Voltage
RoHS compliant
Transient protection for data lines to IEC61000-4-2(ESD)±30KV(air), ±30KV(contact); IEC 61000-4-4 (EFT) 40A (5/50ns)
Applications
Cell phone handsets and accessories
Personal digital assistants (PDA’s)
Notebooks, desktops, and servers
Portable instrumentation
Cordless phones
Digital cameras Peripherals ±30KV(air),
MP3 players