Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
DATA SHEET
Product data sheet
Supersedes data of 2003 Aug 20
2004 Apr 15
DISCRETE SEMICONDUCTORS
PESDxS2UT series
Double ESD protection diodes in
SOT23 package
2004 Apr 15 2
NXP Semiconductors Product data sheet
Double ESD protection diodes in SOT23
package
PESDxS2UT series
FEATURES
Uni-directional ESD protection of up to two lines
Max. peak pulse power: P
pp
= 330 W at t
p
= 8/20 µs
Low clamping voltage: V
(CL)R
= 20 V at I
pp
= 18 A
Ultra-low reverse leakage current: I
RM
< 700 nA
ESD protection > 23 kV
IEC 61000-4-2; level 4 (ESD)
IEC 61000-4-5 (surge); I
pp
= 18 A at t
p
= 8/20 µs.
APPLICATIONS
Computers and peripherals
Communication systems
Audio and video equipment
High speed data lines
Parallel ports.
DESCRIPTION
Uni-directional double ESD protection diodes in a SOT23
plastic package. Designed to protect up to two
transmission or data lines from ElectroStatic Discharge
(ESD) damage.
MARKING
Note
1. * = p : made in Hong Kong.
* = t : made in Malaysia.
* = W : made in China.
QUICK REFERENCE DATA
PINNING
TYPE NUMBER MARKING CODE
(1)
PESD3V3S2UT *U9
PESD5V2S2UT *U1
PESD12VS2UT *U2
PESD15VS2UT *U3
PESD24VS2UT *U4
SYMBOL PARAMETER VALUE UNIT
V
RWM
reverse stand-off
voltage
3.3, 5.2, 12, 15
and 24
V
C
d
diode capacitance
V
R
= 0 V;
f
= 1 MHz
207, 152, 38, 32
and 23
pF
number of
protected lines
2
PIN DESCRIPTION
1 cathode 1
2 cathode 2
3 common anode
sym022
2
1
3
1
2
001aaa49
0
3
Fig.1 Simplified outline (SOT23) and symbol.

PESD15VS2UT,215

Mfr. #:
Manufacturer:
Nexperia
Description:
TVS Diodes / ESD Suppressors 15V DUAL ESD PROTECT
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union