UT1493AD5A数据手册uPI(UBIQ)中文资料规格书

描述 Description

The UT1493A is a high-performance transient voltage suppressor (TVS) arraydesigned to protect four channel 3.3V high speed data lines from Electrostatic Discharge(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 facilitates necessarymatched trace lengths to maintain consistent impedance between high speed differentiallines such as USB 3.0/3.1, HDMI 2.0, DisplayPortTM and eSATA interfaces.

特性 Features

• ESD Protection for High-Speed Data Lines

• IEC61000-4-2 (ESD):± 9kV (Contact)

• IEC61000-4-2 (ESD):± 15kV (Air)

• IEC61000-4-4 (EFT): 20A (5/50ns)

• IEC61000-4-5 (Surge):4.5A (8/20μs)


• Low Capacitance (I/O to GND): 0.21pF

• Operating Voltage: 3.3V

• Protects Four I/O Lines

• DFN2510-10L (2.5mm X 1.0mm X 0.5mm)

• Flow-Through Design

• Pb-Free/Halogen Free/BFR Free and RoHS Compliant

应用 Application

·USB Type-C
·USB 3.0/USB 3.1
·SATA / eSATA Interface
·Handheld Portable Applications
·Display Port
·HDMI 1.3/1.4 and 2.0