GND

IO1

IO2

TPD2E2U06

www.ti.com

SLLSEG9B – JUNE 2013 – REVISED MAY 2015

8 Detailed Description

8.1 Overview

The TPD2E2U06 is a dual-channel low capacitance TVS diode ESD protection device. The device offers ±25-kV

contact and ±30-kV air-gap ESD protection in accordance with the IEC 61000-4-2 standard. The 1.5-pF line

capacitance of the TPD2E2U06 makes the device suitable for a wide range of applications. Typical application

interfaces are USB 2.0, LVDS, and I2C.

8.2 Functional Block Diagram

8.3 Feature Description

The TPD2E2U06 is a dual-channel low capacitance TVS diode ESD protection device. The device offers ±25-kV

contact and ±30-kV air-gap ESD protection in accordance with the IEC 61000-4-2 standard. The 1.5-pF line

capacitance of the TPD2E2U06 makes the device suitable for a wide range of applications. Typical application

interfaces are USB 2.0, LVDS, and I2C.

8.3.1 IEC 61000-4-2 Level 4

The I/O pins can withstand ESD events up to ±25-kV contact and ±30-kV air. An ESD/surge clamp diverts the

current to ground.

8.3.2 IO Capacitance

The capacitance between each I/O pin to ground is 1.5 pF. These capacitances support data rates in excess of

1.5 Gbps.

8.3.3 DC Breakdown Voltage

The DC breakdown voltage of each I/O pin is a minimum of 6.5 V. This ensures that sensitive equipment is

protected from surges above the reverse standoff voltage of 5.5 V.

8.3.4 Ultra-Low Leakage Current

The I/O pins feature an ultra-low leakage current of 10 nA (Max) with a bias of 2.5 V.

8.3.5 Low ESD Clamping Voltage

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