IP4059CX5電路保護的TVS-二極管規(guī)格書PDF中文資料

1.1 General description

The IP4059CX5 is designed to protect several I/O pins of computer interfaces, such as

Universal Serial Bus (USB) 2.0, USB On-The-Go (OTG), Ethernet, Digital Visual Interface

(DVI) etc. The IP4059CX5 incorporates ultra-low capacity diodes to provide protection to

downstream components from ElectroStatic Discharge (ESD) voltages as high as ?8 kV

contact discharge according to the IEC 61000-4-2 model.

The device is fabricated using monolithic silicon technology and integrates four ultra-low

capacity ESD protection diodes in a 0.5 mm pitch Wafer-Level Chip-Scale Package

(WLCSP) measuring 0.96 mm by 1.34 mm only.

1.2 Features and benefits

? Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant)

? 4 ultra-low input capacity rail-to-rail ESD protection diodes with Cd = 3.0 pF

? Integrated ESD protection withstanding ?8 kV contact discharge and ?15 kV air

discharge

? WLCSP with 0.5 mm pitch

1.3 Applications

General purpose ElectroMagnetic Interference (EMI) and Radio Frequency Interference

(RFI) filtering and downstream ESD protection for USB ports inside:

? Cellular and Personal Communication System (PCS) mobile handsets

? PC peripherals and PCs

? Cordless telephones

? Wireless data and Local Area Network (LAN) systems

? Personal Digital Assistants (PDAs)

? Digital cameras