UM5055 Datasheet | Union Semiconductor

Single Line ESD Protection Diode Array UM5055 SOD523 General Description The UM5055 ESD protection diode is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook puters, and PDA’s. It Features large cross-sectional area junctions for conducting high transient currents, offers desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage and no device degradation when pared to MLVs. The UM5055 ESD protection diode protects sensitive semiconductor ponents from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient...