1. Product profile
1.1 General description
Very low capacitance unidirectional quadruple ElectroStatic Discharge (ESD) protection
diode arrays in a leadless ultra small SOT891 Surface-Mounted Device (SMD) plastic
package desig ned to protect up to four unidirectional signal line s from the damage caused
by ESD and other transients.
1.2 Features and benefits
1.3 Applications
1.4 Quick reference data
PESD3V3V4UK;
PESD5V0V4UK; PESD9V0V4UK
V ery low capacitance unidirectional quadruple ESD protection
diode arrays
Rev. 1 — 25 August 2010 Product data sheet
ESD protection of up to four lines Very low leakage current: IRM =0.1μA
Very low diode capacitance ESD protection up to 15 kV
Max. peak pulse power: PPP =28W IEC 61000-4-2; level 4 (ESD)
Low clamping voltage: VCL =9.5V IEC 61000-4-5 (surge); IPP =2.7A
AEC-Q101 qualified
Computers and peripherals Communication systems
Audio and video equipment Portable electronics
Cellular handsets and accessories Subscriber Identity Module (SIM) card
protection
Table 1. Quick reference data
Tamb =25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Per diode
VRWM reverse standoff voltage
PESD3V3V4UK - - 3.3 V
PESD5V0V4UK - - 5.0 V
PESD9V0V4UK - - 9.0 V
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 2 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
2. Pinning information
3. Ordering information
4. Marking
Cddiode capacitance f = 1 MHz; VR=0V
PESD3V3V4UK - 13 17 pF
PESD5V0V4UK - 12 15 pF
PESD9V0V4UK - 6.5 10 pF
Table 1. Quick reference data …continued
Tamb =25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Table 2. Pinning
Pin Description Simplified outline Graphic symbol
1 cathode (diode 1)
2 common anode
3 cathode (diode 2)
4 cathode (diode 3)
5 not connected
6 cathode (diode 4) bottom view
321
456 006aab474
61
2
43
5
Table 3. Ordering information
Type number Package
Name Description Version
PESD3V3V4UK - plastic extremely thin small outline pa ckage;
no leads; 6 terminals; body 1 ×1×0.5 mm SOT891
PESD5V0V4UK
PESD9V0V4UK
Table 4. Marking codes
Type number Marking code
PESD3V3V4UK P1
PESD5V0V4UK P2
PESD9V0V4UK P3
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 3 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
5. Limiting values
[1] Non-repetitive current pulse 8/20 μs exponential decay waveform according to IEC 61000-4-5.
[2] Measured from pin 1, 3, 4, or 6 to pin 2.
[1] Device stressed with ten non-repetitive ESD pulses.
[2] Measured from pin 1, 3, 4 or 6 to pin 2.
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
Per diode
PPP peak pulse power tp=8/20μs[1][2] -
PESD3V3V4UK
PESD5V0V4UK -25W
PESD9V0V4UK - 28 W
IPP peak pulse current tp=8/20μs[1][2] -
PESD3V3V4UK - 2.7 A
PESD5V0V4UK - 2.5 A
PESD9V0V4UK - 1.5 A
Per device
Tjjunction temperature - 150 °C
Tamb ambient temperature 55 +150 °C
Tstg storage temperature 65 +150 °C
Table 6. ESD maximum ratings
Tamb =25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Max Unit
Per diode
VESD electrostatic discharge voltage IEC 61000-4-2
(contact discharge) [1][2]
PESD3V3V4UK - 10 kV
PESD5V0V4UK - 15 kV
PESD9V0V4UK - 8 kV
PESDxV4UK series machine model [2] - 400 V
PESDxV4UK series MIL-STD-883 (human
body model) -8kV
Table 7. ESD standards compliance
Standard Conditions
Per diode
IEC 61000-4-2; level 4 (ESD) > 1 5 kV (air); > 8 kV (contact)
MIL-STD-883; class 3 (human body model) > 4 kV
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 4 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
Fig 1. 8/20 μs pulse wavefor m ac c or ding to
IEC 61000-4-5 Fig 2. ESD pulse waveform according to
IEC 61000-4-2
t (μs)
0403010 20
001aaa630
40
80
120
IPP
(%)
0
et
100 % IPP; 8 μs
50 % IPP; 20 μs
001aaa63
1
I
PP
100 %
90 %
t
30 ns
60 ns
10 %
t
r
= 0.7 ns to 1 ns
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 5 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
6. Characteristics
[1] Non-repetitive current pulse 8/20 μs exponential decay waveform according to IEC 61000-4-5.
[2] Measured from pin 1, 3, 4 or 6 to pin 2.
Table 8. Characteristics
Tamb =25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Per diode
VRWM reverse standoff voltage
PESD3V3V4UK - - 3.3 V
PESD5V0V4UK - - 5.0 V
PESD9V0V4UK - - 9.0 V
IRM reverse leakage current
PESD3V3V4UK VRWM = 3.3 V - 0.13 1 μA
PESD5V0V4UK VRWM = 5.0 V - 0.05 0.3 μA
PESD9V0V4UK VRWM = 9.0 V - 0.003 0.1 μA
VBR breakdown voltage IR=1mA
PESD3V3V4UK 5.3 5.6 5.9 V
PESD5V0V4UK 6.47 6.8 7.14 V
PESD9V0V4UK 11.4 12 12.7 V
Cddiode capacitance f = 1 MHz;
VR=0V
PESD3V3V4UK - 13 17 pF
PESD5V0V4UK - 12.5 15 pF
PESD9V0V4UK - 6.5 10 pF
VCL clamping voltage [1][2]
PESD3V3V4UK IPP =2.6A - - 9.5 V
PESD5V0V4UK IPP =2.4A - - 10 V
PESD9V0V4UK IPP =1.5A - - 19 V
rdif differential resistance IR=5mA
PESD3V3V4UK - 5 16 Ω
PESD5V0V4UK - 2.5 8 Ω
PESD9V0V4UK - 10 30 Ω
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 6 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
Tamb =25°C
(1) PESD3V3V4UK
(2) PESD5V0V4UK
Tamb =25°C
(1) PESD9V0V4UK
Fig 3. Peak pulse power as a function of exponential
pulse duration; typical values Fig 4. Peak pulse power as a function of exponential
pulse duration; typical values
Fig 5. Relative variatio n of pe a k pu lse power as a function of jun ction temperature; typi ca l values
006aac379
tp (μs)
110
4
103
10 102
10
102
PPP
(W)
1
006aac380
tp (μs)
110
3
102
10
10
102
PPP
(W)
1
T
j
(°C)
0 20015050 100
001aaa633
0.4
0.8
1.2
P
PP
0
P
PP(25°C)
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 7 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
f=1MHz; T
amb =25°C
(1) PESD3V3V4UK
(2) PESD5V0V4UK
(3) PESD9V0V4UK
(1) PESD3V3V4UK
(2) PESD5V0V4UK
(3) PESD9V0V4UK
Fig 6. Diode capacitance as a function of reverse
voltage; typical values Fig 7. Relative variation of reverse leakage current
as a function of junction temperature; typical
values
Fig 8. V-I characteristics for a unid irectional ESD protection diode
VR (V)
0.0 10.08.04.0 6.02.0
006aac381
8.0
4.0
12.0
16.0
Cd
(pF)
0.0
(1)
(3)
(2)
006aac382
1
10
10
1
T
j
(°C)
75 755002525
I
RM
I
RM(25°C)
(1)
(2)
(2)
(1)
(3)
(3)
006aaa407
V
CL
V
BR
V
RWM
I
RM
I
R
I
PP
V
I
P-N
+
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 8 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
Fig 9. ESD clamping test se tup and waveforms
006aac383
50 Ω
RZ
CZ
DUT
(DEVICE
UNDER
TEST)
GND
GND
450 Ω
RG 223/U
50 Ω coax
ESD TESTER 4 GHz DIGITAL
OSCILLOSCOPE
10×
ATTENUATOR
GND
unclamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
unclamped 8 kV ESD pulse waveform
(IEC 61000-4-2 network)
clamped 8 kV ESD pulse waveform
(IEC 61000-4-2 network)
vertical scale = 2 kV/div
horizontal scale = 15 ns/div
vertical scale = 2 kV/div
horizontal scale = 15 ns/div
IEC 61000-4-2 network
CZ = 150 pF; RZ = 330 Ω
GND
clamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
GND
GND
PESD3V3V4UK
PESD9V0V4UK
PESD5V0V4UK
vertical scale = 40 V/div
horizontal scale = 50 ns/div
vertical scale = 10 V/div
horizontal scale = 50 ns/div
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 9 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
7. Application information
The PESDxV4UK series is designed for the protection of up to four unidirectional data or
signal lines from th e damage caused by ESD an d surge pulses. The devices may be used
on lines where the signal polarities are either positive or negative with respect to ground.
The PESD3V3V4UK and the PESD5V0V4UK provide a surge capability of 25 W per line
and the PESD9V0V4UK provides a surge capability of 28 W per line for an 8/20 μs
waveform.
Circuit board layout and protection device placement
Circuit board layout is critical for the suppression of ESD, Electrical Fast Transient (EFT)
and surge transients. The following guidelines are recommended:
1. Place the device as clos e to the input terminal or connector as possible.
2. The path length between the device and the protected line should be minimized.
3. Keep parallel signal paths to a minimum.
4. Avoid running protected conductors in parallel with unprotected conductors.
5. Minimize all Printed-Circuit Board (PCB) conductive loops including power and
ground loops.
6. Minimize the length of the transient return path to ground.
7. Avoid using shared transient return paths to a common ground point.
8. Ground planes should b e used whenever possible. For multilayer PCBs, use ground
vias.
8. Test information
8.1 Quality information
This product has been qualified in accordance with the Automotive Electronics Council
(AEC) standard Q101 - Stress test qualification for discrete semiconductors, and is
suitable for use in auto motive applications.
Fig 10. Applicati on di agram
006aac38
4
n.c.
unidirectional protection of 4 lines
PESDxV4UK
1
2
3
6
4
bidirectional protection of 3 lines
PESDxV4UK
1
2
3
6
4
n.c. n.c.
data
lines
55
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 10 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
9. Package outline
10. Packing information
[1] For further information and the availability of packing methods, see Section 14.
[2] T4: 90° rotated reverse taping
Fig 11. Package outline SOT891
07-05-15Dimensions in mm
0.5
max
0.04
max
0.35
1.05
0.95
0.55
1.05
0.95
0.20
0.12
0.40
0.32
0.35
0.27
0.35
3
2
1
4
5
6
Table 9. Packing methods
The indicated -xxx are the last thre e digits of the 12NC ordering code.[1]
Type number Package Description Packing quantity
5000
PESD3V3V4UK SOT891 4 mm pitch, 8 mm tape and reel; T4 [2] -132
PESD5V0V4UK
PESD9V0V4UK
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 11 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
11. Soldering
Reflow soldering is the only recommended soldering method.
Fig 12. Reflow soldering footprint SOT891
sot891_fr
solder resist
occupied area
solder land plus
solder paste
Dimensions in mm
0.25
(6×)
0.15
(6×)
0.5
(6×)
0.6
(6×)
0.7
0.35
1.4
1.05
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 12 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
12. Revision history
Table 10. Revision history
Document ID Release date Data she et status Change notice Supersedes
PESDXV4UK_SER v.1 20100825 Product data sheet - -
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 13 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
13. Legal information
13.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of de vice(s) descr ibed in th is document m ay have cha nged since thi s document w as publish ed and may di ffe r in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
13.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liab ility for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and tit le. A short data sh eet is intended
for quick reference only and shou ld not b e relied u pon to cont ain det ailed and
full information. For detailed and full informatio n see the relevant full data
sheet, which is available on request via the local NXP Semicond uctors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall pre va il.
Product specificat ionThe information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to off er functions and qualities beyond those described in the
Product data sheet.
13.3 Disclaimers
Limited warr a nty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warrant ies, 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.
In no event shall NXP Semiconductors be liable for any indirect , incidental,
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profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
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contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ ag gregate and cumulati ve liability toward s
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semicondu ctors.
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 informa tion supplied prior
to the publication hereof .
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suit able for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of an NXP Semiconductors pro duct can reasonably be expected
to result in perso nal injury, death or severe propert y or environment al
damage. NXP Semiconductors accepts no liab ility 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.
Customers are responsible for the design and ope ration of their applications
and products using NXP Semiconductors product s, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suit able and fit for the custome r’s applications and
products planned, as well as fo r the planned application and use of
customer’s third party customer(s). Custo mers should provide appropriate
design and operating safeguards to minimize the risks associated with t heir
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party custo m er(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by cust omer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial 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, unless otherwise
agreed in a valid written individua l agreement. In case an individual
agreement is concluded only the ter m s and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
No offer to sell or license — Nothing i n this document may be interpreted or
construed as an of fer t o sell product s that is open for accept ance or the gr ant,
conveyance or implication of any license under any copyrights, patents or
other industrial or inte llectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulatio ns. Export might require a prior
authorization from national authorities.
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contain s data from the objective specification for product develop ment.
Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
PESDXV4UK_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 25 August 2010 14 of 15
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
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.
13.4 Trademarks
Notice: All referenced b rands, produc t names, service names and trademarks
are the property of their respective ow ners.
14. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
NXP Semiconductors PESDxV4UK series
Very low capacitance unidirectional quadruple ESD protection arrays
© NXP B.V. 2010. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 25 August 2010
Document identifier: PESDXV4UK_SER
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
15. Contents
1 Product profile. . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features and benefits. . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.4 Quick reference data . . . . . . . . . . . . . . . . . . . . 1
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
6 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 5
7 Application information. . . . . . . . . . . . . . . . . . . 9
8 Test information. . . . . . . . . . . . . . . . . . . . . . . . . 9
8.1 Quality information . . . . . . . . . . . . . . . . . . . . . . 9
9 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10
10 Packing information . . . . . . . . . . . . . . . . . . . . 10
11 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
12 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 12
13 Legal information. . . . . . . . . . . . . . . . . . . . . . . 13
13.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13
13.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
13.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
13.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
14 Contact information. . . . . . . . . . . . . . . . . . . . . 14
15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15