PTVSHC3D4V5B

PTVSHC3D4V5B Bi-directional 4.5V High Capacitance TVS Protector Description The PTVSHC3D4V5B transient voltage suppressor is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They feature large cross-sectional area junctions for conducting high transient currents, offer desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage and no device degradation when compared to MLVs. The PTVSHC3D4V5B protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The PTVSHC3D4V5B is available in a SOD-323 package with working voltages of 4.5 volt. SOD-323(Top View) Feature  2000W 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 IEC 61000-4-2(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  MP3 players Mechanical Characteristics  Lead finish:100% matte Sn(Tin)  Mounting position: Any  Qualified max reflow temperature:260℃  Device meets MSL 1 requirements  Pure tin platin...