XTREME-GUARD™ ESD Suppressors

Surface Mount Polymeric Electrostatic Discharge Suppressors

© 2015 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 09/01/15

electronic equipment against extreme ESD conditions, in

very small 0402 and 0603 footprints. This series product is

specifically designed to suppress fast-rising ESD transients

up to 30kV while adding virtually no capacitance to the

circuit, which helps preserve signal integrity and minimize

data loss. It is designed as RoHS compliant, halogen free,

and Pb free.

Description

Features

Applications

• Wearable Devices

• Notebooks/Laptops/PCs

• Gaming Consoles

• Smart TVs

• Smart Phones

• Tablets

• Set Top Boxes

• Networking and Wireless

Hardware

• Stationary and Portable

Medical Devices

• High ESD Rating up to

30kV Contact/Air

Discharge

• RoHS compliant, lead-free

and halogen-free

• Ultra-low capacitance

• Low leakage current

• Fast response time

• Bi-directional

• Withstands multiple

ESD strikes

• Compatible with

pick-and-place processes

• Available in 1000, 5000,

and 10000 piece reels

(EIA-RS481)

• High rated voltage up to

32V maximum

• High operating

temperature at 125ºC

Equivalent Circuits

Reflow Solder

Wave Solder

1.27 (0.050")

0.76 (0.030")

3.30

(0.130")

3.05

(0.120")

1.27 (0.050")

0.51 (0.020")

0.76 (0.030")

0.76 (0.030")

1.66 +/- 0.06

(0.066" +/- 0.003”)

0.15 +/- 0.08

(0.006" +/- 0.003”)

0.84 +/- 0.05

(0.033" +/- 0.002”)

0.36 (0.014")

1.04

(0.041") REF

0.43 +/- 0.18

(0.017" +/- 0.007”)

Equivalent Circuit

Reference Dimensions:

2

1

0402 and 0603 Devices

Product Characteristics

Part Number

Lines

Protected

Component

Package

Available as

Halogen-Free

XGD10402

1

0402

Yes

XGD10603

1

0603

Yes

Electrical Characteristics

Specification

XGD10402

XGD10603

Notes

ESD Capability:

IEC 61000-4-2 Contact Discharge (typical)

IEC 61000-4-2 Air Discharge (typical)

30kV

30kV

30kV

30kV

The ESD capability measured by direct and air discharge

method is subject to testing equipment and conditions.

Numerous factors could affect the reliability and reproducibility

of the direct and air discharge test results.

Trigger Voltage

Clamping Voltage (typical)

250V

40V

400V

40V

Measured per IEC 61000-4-2

8kV Direct Discharge Method

Trigger Voltage (typical)

Clamping Voltage (typical)

150V

40V

300V

28V

Measured using 500V TLP Direct Discharge Method

Rated Voltage (maximum)

24V max

32V max

Capacitance (typical)

0.04 pF

0.09 pF

Measured at 250MHz

Response Time

<1nS

<1nS

Leakage Current (typical)

<1nA @24V

<1nA @24V

ESD Pulse Withstand

1000

pulses min

1000

pulses min

Some shifting in characteristics may occur when tested over

multiple pulses at a very rapid rate

XGD Series

Note:

1. Testing performed on Littelfuse test setup as described in Typical Test Setup Section on page 4 of this document.