TPD4E004 4-Channel ESD-Protection Array For High-Speed Data Interfaces

1 Features

IEC 61000-4-2 ESD protection:
- ±8-kV IEC 61000-4-2 Contact Discharge
- ±12-kV IEC 61000-4-2 Air-Gap Discharge
ANSI/ESDA/JEDEC JS-001:
- ±15-kV Human Body Model (HBM)
Low 1.6-pF input capacitance
0.9-V to 5.5-V supply voltage range
4-channel device
Space-saving SON (DRY) package

2 Applications

USB
Ethernet
FireWire™
Videos
Cell phones
SVGA video connections
Glucose meters

3 Description

The TPD4E004 is a low-capacitance transient voltage suppression (TVS) device. TPD4E004 is designed to protect sensitive electronics attached to communication lines from electrostatic discharge (ESD). Each of the four channels consists of a pair of diodes that steer ESD current pulses to V_CC or GND. The TPD4E004 protects against ESD pulses up to ±15-kV Human-Body Model (HBM) and, as specified in IEC 61000-4-2, ±8-kV contact discharge and ±12-kV air-gap Discharge. This device has 1.6-pF of capacitance per channel, making it ideal for use in high-speed data IO interfaces.

The TPD4E004 is a quad-ESD structure designed for USB, Ethernet™, and other high-speed applications.

Package Information

PART NUMBER	PACKAGE⁽¹⁾	PACKAGE SIZE⁽²⁾
TPD4E004	DRY (SON, 6)	1.45 mm × 1 mm

(1) For all available packages, see the orderable addendum at the end of the data sheet.

(2) The package size (length × width) is a nominal value and includes pins, where applicable.

Application Schematic

4 Revision History

Changes from Revision B (March 2016) to Revision C (July 2023)

Updated the Package Information table to include package sizeGo
Updated the numbering format for tables, figures, and cross-references throughout the documentGo
Updated the Overview section to include IEC 61000-4-2 international standard Level 3Go

Changes from Revision A (February 2008) to Revision B (March 2016)

Added Device Information table, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical , Packaging, and Orderable Information section. Go
Deleted the ordering information Go

5 Pin Configuration and Functions

Figure 5-1 DRY Package,6-Pin SON(Top View)

Table 5-1 Pin Functions

PIN		TYPE⁽¹⁾	DESCRIPTION
NAME	NO.	TYPE⁽¹⁾	DESCRIPTION
IO1	1	IO	ESD-protected channel
IO2	2	IO	ESD-protected channel
GND	3	GND	Ground
IO3	4	IO	ESD-protected channel
IO4	5	IO	ESD-protected channel
V_CC	6	PWR	Power-supply input

(1) I = input, O = outputs, GND = ground, PWR = power