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Design

TPD2E009

SLVS953B – JUNE 2009 – REVISED AUGUST 2015

TPD2E009 2-Channel ESD Solution for High-Speed (6-Gbps) Differential Interface

1 Features

3 Description

The TPD2E009 device provides two ESD protection

1

•

Supports Data Rates up to 6 Gbps

diodes with flow-through pin mapping for ease of

•

IEC 61000-4-2 ESD Protection

board layout. This device has been designed to

–

±8-kV Contact Discharge

protect sensitive components which are connected to

ultra high-speed data and transmission lines. The

–

±8-kV Air-Gap Discharge

TPD2E009 offers transient voltage suppression for

•

IEC 61000-4-5 Surge Protection

Level 4 of IEC 61000-4-2 Contact ESD protection.

–

5 A (8/20 µs)

TVS protection up to a 5-A (8/20

μs) peak pulse-

current rating per the IEC 61000-4-5 (lightning)

•

Low Capacitance

specification is also provided.

–

DRT: 0.7-pF (Typ)

The monolithic silicon technology allows matching

–

DBZ: 0.9-pF (Typ)

between the differential signal pairs. The less than

•

0.05-pF Matching Capacitance Between the

0.05-pF differential capacitance ensures that the

Differential Signal Pair

differential signal distortion due to added ESD circuit

•

Dual-Matching TVS Diodes to Protect the

protection remains minimal. The low capacitance

Differential Data and Clock Lines of HDMI, LVDS,

(0.7-pF) is suitable for high-speed data rates up to

SATA, Ethernet, or USB Interfaces

6 Gbps.

•

Space-Saving DRT and DBZ Package Options

The TPD2E009 TVS diode is offered in a DRT

•

Flow-Through Pin Mapping for the High-Speed

(1 mm × 0.8 mm) package for space-saving portable

Lines Ensures Zero Additional Skew Due to Board

applications. The industry standard DBZ (2.92 mm ×

Layout While Placing the ESD-Protection Chip

1.3 mm) package offers additional flexibility in the

board layout for the system designer.

Near the Connector

Typical applications for the TPD2E009 line of ESD

2 Applications

protection products are: HDMI, USB, eSATA, and

ethernet interfaces in notebooks, DVD and media

•

End Equipment:

players, set-top boxes, and portable computers.

–

Notebooks

–

Set-Top Boxes

Device Information(1)

–

Portable Computers

PART NUMBER

PACKAGE

BODY SIZE (NOM)

–

DVD Players

2.92 mm × 1.30 mm

TPD2E009

SOT (3)

1.00 mm × 0.80 mm

–

Media Players

•

Interfaces:

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

–

HDMI 2.0

–

USB 3.0

–

eSATA

–

Ethernet

TPD2E009 Application Curve

TPD2E009 Circuit

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.