PTVSHC3D9VU Datasheet | Prisemi

Description PTVSHC3D9VU Uni-directional 9V High Capacitance TVS Protector The PTVSHC3D9VU transient voltage suppressor is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook puters, 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 pared to MLVs. The PTVSHC3D9VU protects sensitive semiconductor ponents from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The PTVSHC3D9VU is available in a SOD-323 package with working voltages of 9 volt. SOD-323(Top View) Feature - 1600W Peak pulse power per line (t P = 8/20μs) - SOD-323 package - Response time is typically < 1 ns - Protect one I/O or power line - Low clamping Voltage - Ro HS pliant - 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℃ - Pure tin plating: 7 ~ 17 um - Pin flatness:≤3mil Pin1 Pin2 Circuit Diagram Pin1 H9 Pin2 Marking (Top View) Rev.06.4 .prisemi. Transient Voltage Suppressor Electronics...