AZ1045-04QU中文資料AMAZING數(shù)據(jù)手冊PDF規(guī)格書

Features

ESD Protect for Transition Minimized Differential

Signaling (TMDS) channels

Protects four I/O lines and one VDD line

Provide ESD protection for each channel to

IEC 61000-4-2,(ESD) ±15kV (air), ±8kV (contact)

For below 5V operating voltage

Ultra low capacitance : 0.55pF typical

0.04pF matching capacitance between the

TMDS intra-pair

Fast turn-on and Low clamping voltage

Array of surge rated diodes with internal

equivalent TVS diode

Simplified layout for HDMI connectors

Solid-state silicon-avalanche and active circuit

triggering technology

Back-drive protection for power-down mode

Lead-free version available

Green part available

Applications

High Definition Multi-Media Interface (HDMI)

1.3 version

DisplayPort interface

SATA and eSATA interface

Digital Visual Interface (DVI)

USB2.0 up to 480Mb/s

IEEE 1394 up to 3.2 Gb/s

Ethernet port: 10/100/1000 Mb/s

Desktop and Notebooks PCs

Consumer Electronics

Set Top Box

DVDRW Players

Graphics Cards

Description

AZ1045-04QU is a design which includes surge

rated diode arrays to protect high speed data

interfaces. The AZ1045-04QU has been

specifically designed to protect sensitive

components which are connected to data and

transmission lines from over-voltage caused by

Electrostatic Discharging (ESD).

AZ1045-04QU is a unique design which includes

surge rated, ultra low capacitance steering

diodes and a unique design of clamping cell

which is an equivalent TVS diode in a single

package. During transient conditions, the

steering diodes direct the transient to either the

power supply line or to ground line. The internal

unique design of clamping cell prevents

over-voltage on the power line, protecting any

downstream components. Besides, there is a

back-drive protection design in AZ1045-04QU for

power-down mode operation.

AZ1045-04QU may be used to meet the ESD

immunity requirements of IEC 61000-4-2, Level 4

(±15kV air, ±8kV contact discharge).