PGB002ST23WR Littelfuse Inc, PGB002ST23WR Datasheet

PGB002ST23WR

Manufacturer Part Number

PGB002ST23WR

Description

PULSEGUARD ESD SOT23 2 LINE

Manufacturer

Littelfuse Inc

Series

PulseGuard® PGBr

Datasheet

1.PGB002ST23WR.pdf (2 pages)

Specifications of PGB002ST23WR

Rohs Compliant

Voltage - Reverse Standoff (typ)

24V

Polarization

2 Channel Array - Bidirectional

Mounting Type

Surface Mount

Package / Case

SOT-23-3

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Power (watts)

Voltage - Breakdown

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

F1321TR
PGB002ST23
PGB002ST23DR
PGB002ST23PR

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Download datasheet (58Kb)

PulseGuard

Product Overview

PulseGuard ESD Suppressors help protect sensitive electronic

equipment against electrostatic discharge (ESD). They supplement the

on-chip protection of integrated circuitry and are best suited for low-

voltage, high-speed applications where low capacitance is important.

Data ports utilizing such high-speed protocols as USB 2.0, IEEE1394

and InfiniBand

suppressors use polymer composite materials to suppress fast-rising

ESD transients (as specified in IEC 61000-4-2 and MIL-STD-883E).

Features

• Ultra-low capacitance

• Low leakage current

• Fast response time

• 2-lines of protection

• Bi-directional

• Withstands multiple ESD strikes

• Standard JEDEC SOT23 outline

• Compatible with pick-and-place processes

• Available in 3,000 piece reels

Typical Applications

• Servers

• Laptop/Desktop Computers

• Network Hardware

• Computer Peripherals

• Digital Cameras

• External Storage

Ordering Information

Design Consideration

Because of the fast rise-time of the ESD transient, placement of

PulseGuard suppressors is a key design consideration. To achieve

optimal ESD suppression, the devices should be placed on the circuit

board as close to the source of the ESD transient as possible. Install

PulseGuard suppressors directly behind the connector so that they are

the first board-level circuit component encountered by the ESD transient.

They are connected from signal/data line to ground.

Surface Mount Polymeric ESD Suppressors

PGB Series SOT23 ESD Suppressor

210

CATALOG NUMBER

PGB002ST23WR

can benefit from this new technology. PulseGuard

Suppressors

PIECES PER REEL

3,000

w w w . l i t t e l f u s e . c o m

Reference Dimensions:

(.025")

0.635

1.01 (.040")*

Note: For wave solder, increase the spacing

in both the horizontal and vertical dimensions by

0.254 (.010") where denoted by an asterisk (*)

(.020")

0.51

Reflow

Solder

2.032 (.080")*

1.01 (.040")

(.050")

1.27

(.050")

1.27

Equivalent Circuit

1.01 (.040")

(.032") REF

0.81

2.24 (.088")

(.003") MIN (TYP)

(.080")

2.032

0.076

(.030")

0.762

(.118")

2.997

Related parts for PGB002ST23WR

PGB002ST23WR Summary of contents

Page 1

... Digital Cameras • External Storage Ordering Information CATALOG NUMBER PIECES PER REEL PGB002ST23WR Design Consideration Because of the fast rise-time of the ESD transient, placement of PulseGuard suppressors is a key design consideration. To achieve optimal ESD suppression, the devices should be placed on the circuit board as close to the source of the ESD transient as possible. Install PulseGuard suppressors directly behind the connector so that they are the first board-level circuit component encountered by the ESD transient ...

Page 2

PulseGuard Suppressors ® Surface Mount Polymeric ESD Suppressors PGB Series SOT23 ESD Suppressor Electrical Characteristics ESD Capability IEC 61000-4-2 Direct Discharge ....................................................8kV IEC 61000-4-2 Air Discharge .......................................................15kV Trigger Voltage ...

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