描述 Description

The QT405UD50NH is a high-performance transient voltage suppressor (TVS)array designed to protect four channel 5.0V high speed data lines from ElectrostaticDischarge (ESD), Cable Discharge Event (CDE) and Electrical Fast Transient (EFT).

This TVS array features ultra-low capacitance and a low ESD clamping voltage usinguPI’s proprietary snapback technology.

The small flow-through style package enables simple PCB layout and facilitatesnecessary matched trace lengths to maintain consistent impedance between high speeddifferential lines such as USB 3.0, HDMI 1.3/1.4, DisplayPortTM and eSATA interfaces.

特性 Features

·ESD Protection for High-Speed Data Lines
·IEC 61000-4-2(ESD): ± 15kV (Contact)
·IEC 61000-4-2(ESD): ± 17kV (Air)
·IEC 61000-4-4(EFT): 60A
·IEC 61000-4-5(Surge): 5A (8/20μs)

·Low Capacitance (I/O to GND): 0.5pF
·Operating Voltage:5.0 V
·Protects Four I/O Lines
·Flow-Through Design
·DFN2510-10L (2.5mm X 1.0mm X 0.5mm)
·Pb-Free/Halogen Free/BFR Free and RoHS Compliant

應(yīng)用 Application

·USB 3.0
·Digital Visual Interface (DVI)
·DisplayPortTM
·SATA/eSATA Interface
·HDMI 1.3/1.4