1 Features

1• IEC 61000-4-2 Level 4 ESD Protection

– ±8-kV IEC 61000-4-2 Contact Discharge

– ±15-kV IEC 61000-4-2 Air-Gap Discharge

• IEC 61000-4-5 Surge Protection

– 4.5-A Peak Pulse Current (8/20-μs Pulse)

• IO Capacitance 15 pF (Max)

• Low 50-nA Leakage Current

• Space-Saving PicoStar™ and SOT Package

2 Applications

• Cell Phones

• Audio Interface Connections

• Consumer Electronics (DVR, Set-Top Box, TV)

• Industrial Interfaces (RS-232, RS-485, RS-422,

LVDS)

3 Description

This device is a transient voltage suppressor (TVS)

based electrostatic discharge (ESD) protection device

designed to offer system level ESD solutions for wide

range of portable and industrial applications. The

back-to-back diode array allows AC-coupled or

negative-going data transmission (audio interface,

LVDS, RS-485, RS-232, and so forth) without

compromising signal integrity. This device exceeds

the IEC 61000-4-2 (Level 4) ESD protection and is

ideal for providing system level ESD protection for the

internal ICs when placed near the connector.

The TPD2E007 is offered in a 4-bump PicoStar and

3-pin SOT (DGK) packages. The PicoStar package

(YFM), with only 0.15 mm (Max) package height, is

recommended for ultra space saving application

where the package height is a key concern. The

PicoStar package can be used in either embedded

PCB board applications or in surface mount

applications. The industry standard SOT package

offers straightforward board layout option in legacy

designs.