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Product Attributes

Introduction

The PTVSHC3D4V5B ESD protector 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. It is used to meet the ESD immunity requirements of IEC 61000-4-2, ±30KV air, ±30KV contact discharge.

Features

• 2400W Peak pulse power per line (tP = 8/20μs)
• 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