Datasheet
2004 Apr 15 12  
NXP Semiconductors Product data sheet
Double ESD protection diodes in SOT23 
package
PESDxS2UT series
DATA SHEET STATUS
Notes
1. Please consult the most recently issued document before initiating or completing a design.
2. The product status of device(s) described in this document may have changed since this document was published 
and may differ in case of multiple devices. The latest product status information is available on the Internet at 
URL
 http://www.nxp.com. 
DOCUMENT
STATUS
(1)
PRODUCT 
STATUS
(2)
DEFINITION
Objective data sheet Development This document contains data from the objective specification for product 
development. 
Preliminary data sheet Qualification This document contains data from the preliminary specification. 
Product data sheet Production This document contains the product specification. 
DISCLAIMERS
General ⎯ Information in this document is believed to be 
accurate and reliable. However, NXP Semiconductors 
does not give any representations or warranties, 
expressed or implied, as to the accuracy or completeness 
of such information and shall have no liability for the 
consequences of use of such information.
Right to make changes ⎯ NXP Semiconductors 
reserves the right to make changes to information 
published in this document, including without limitation 
specifications and product descriptions, at any time and 
without notice. This document supersedes and replaces all 
information supplied prior to the publication hereof.
Suitability for use  ⎯ NXP Semiconductors products are 
not designed, authorized or warranted to be suitable for 
use in medical, military, aircraft, space or life support 
equipment, nor in applications where failure or malfunction 
of an NXP Semiconductors product can reasonably be 
expected to result in personal injury, death or severe 
property or environmental damage. NXP Semiconductors 
accepts no liability for inclusion and/or use of NXP 
Semiconductors products in such equipment or 
applications and therefore such inclusion and/or use is at 
the customer’s own risk.
Applications  ⎯ Applications that are described herein for 
any of these products are for illustrative purposes only. 
NXP Semiconductors makes no representation or 
warranty that such applications will be suitable for the 
specified use without further testing or modification.
Limiting values ⎯ Stress above one or more limiting 
values (as defined in the Absolute Maximum Ratings 
System of IEC
 60134) may cause permanent damage to 
the device. Limiting values are stress ratings only and 
operation of the device at these or any other conditions 
above those given in the Characteristics sections of this 
document is not implied. Exposure to limiting values for 
extended periods may affect device reliability.
Terms and conditions of sale ⎯ NXP Semiconductors 
products are sold subject to the general terms and 
conditions of commercial sale, as published at 
http://www.nxp.com/profile/terms, including those 
pertaining to warranty, intellectual property rights 
infringement and limitation of liability, unless explicitly 
otherwise agreed to in writing by NXP Semiconductors. In 
case of any inconsistency or conflict between information 
in this document and such terms and conditions, the latter 
will prevail.
No offer to sell or license ⎯ Nothing in this document 
may be interpreted or construed as an offer to sell products 
that is open for acceptance or the grant, conveyance or 
implication of any license under any copyrights, patents or 
other industrial or intellectual property rights.
Export control ⎯ This document as well as the item(s) 
described herein may be subject to export control 
regulations. Export might require a prior authorization from 
national authorities.
Quick reference data ⎯ The Quick reference data is an 
extract of the product data given in the Limiting values and 
Characteristics sections of this document, and as such is 
not complete, exhaustive or legally binding. 










