PESD5V0X1UB Datasheet by Nexperia USA Inc.

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1. Product profile
1.1 General description
Ultra low capacitance unidirectional ElectroStatic Discharge (ESD) protection diode in a
SOD523 (SC-79) ultra small and flat lead Surface-Mounted Device (SMD) plastic
package designed to protect one signal line from the damage caused by ESD and other
transients.
The combination of extremely low capacitance and ultra low clamping voltage makes the
device ideal for high-speed data line protection applications.
1.2 Features and benefits
1.3 Applications
1.4 Quick reference data
PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
Rev. 1 — 15 February 2011 Product data sheet
ESD protection of one line ESD protection up to 8 kV
Ultra low diode capacitance
Cd=0.95pF
IEC 61000-4-2; level 4 (ESD)
Ultra low clamping voltage: VCL =8V IEC 61000-4-5 (surge); IPP =1.5A
Ultra low leakage current: IRM =1nA AEC-Q101 qualified
Computers and peripherals Portable electronics
Audio and video equipment Subscriber Identity Module (SIM) card
protection
Cellular handsets and accessories USB, High-Definition Multimedia
Interface (HDMI), FireWire
10/100/1000 Mbit/s Ethernet High-speed data lines
Communication systems
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
VRWM reverse standoff voltage - - 5.5 V
Cddiode capacitance f = 1 MHz; VR= 0 V - 0.95 1.1 pF
a mwln- a v Inn .- mm mm
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 2 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
2. Pinning information
[1] The marking bar indicates the cathode.
3. Ordering information
4. Marking
5. Limiting values
[1] Non-repetitive current pulse 8/20 s exponential decay waveform according to IEC 61000-4-5.
[2] Measured from pin 1 to 2.
Table 2. Pinning
Pin Description Simplified outline Graphic symbol
1 cathode [1]
2 anode
21
006aaa152
2
1
Table 3. Ordering information
Type number Package
Name Description Version
PESD5V0X1UB SC-79 plastic surface-mounted package; 2 leads SOD523
Table 4. Marking codes
Type number Marking code
PESD5V0X1UB Y1
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
IPP peak pulse current tp=8/20s[1][2] -1.5A
Tjjunction temperature - 150 C
Tamb ambient temperature 55 +150 C
Tstg storage temperature 65 +150 C
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© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 3 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
[1] Device stressed with ten non-repetitive ESD pulses.
[2] Measured from pin 1 to 2.
Table 6. ESD maximum ratings
Tamb =25
C unless otherwise specified.
Symbol Parameter Conditions Min Max Unit
VESD electrostatic
discharge voltage IEC 61000-4-2
(contact discharge)
[1][2] -8kV
machine model - 400 V
MIL-STD-883
(human body model)
[2] -10kV
Table 7. ESD standards compliance
Standard Conditions
IEC 61000-4-2; level 4 (ESD) > 15 kV (air); > 8 kV (contact)
MIL-STD-883; class 3 (human body model) > 4 kV
Fig 1. 8/20 s pulse waveform according 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
001aaa631
I
PP
100 %
90 %
t
30 ns
60 ns
10 %
t
r
= 0.7 ns to 1 ns
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© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 4 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
6. Characteristics
[1] Non-repetitive current pulse 8/20 s exponential decay waveform according to IEC 61000-4-5.
[2] Measured from pin 1 to 2.
[3] Non-repetitive current pulse, Transmission Line Pulse (TLP) tp= 100 ns; square pulse;
ANS/IESD STM5-1-2008.
Table 8. Characteristics
Tamb =25
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VRWM reverse standoff
voltage --5.5V
IRM reverse leakage current VRWM = 5 V - 1 100 nA
VBR breakdown voltage IR=10mA 5.8 7.5 10 V
Cddiode capacitance f = 1 MHz; VR= 0 V - 0.95 1.1 pF
VCL clamping voltage IPP =1.5A [1][2] -8-V
rdyn dynamic resistance IR=10A [3] -0.25-
f=1MHz; T
amb =25C
Fig 3. Diode capacitance as a function of reverse
voltage; typical values Fig 4. V-I characteristics for a unidirectional
ESD protection diode
VR (V)
0.0 5.04.02.0 3.01.0
006aac511
1.2
Cd
(pF)
1.0
0.8
0.6
0.5
0.7
0.9
1.1
006aaa407
V
CL
V
BR
V
RWM
I
RM
I
R
I
PP
V
I
P-N
+
mum
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 5 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
Fig 5. ESD clamping test setup and waveforms
50 Ω
RZ
CZ
DUT
(DEVICE
UNDER
TEST)
GND
GND
450 Ω
RG 223/U
50 Ω coax
ESD TESTER
IEC 61000-4-2 network
CZ = 150 pF; RZ = 330 Ω
4 GHz DIGITAL
OSCILLOSCOPE
10×
ATTENUATOR
unclamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
unclamped 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
GND
clamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
006aac512
GND
clamped 8 kV ESD pulse waveform
(IEC 61000-4-2 network)
vertical scale = 10 V/div
horizontal scale = 10 ns/div
vertical scale = 10 V/div
horizontal scale = 10 ns/div
w a Wm: a v 1m7 NI mm mm
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 6 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
7. Application information
The PESD5V0X1UB is designed for the protection of one unidirectional data or signal line
from the damage caused by ESD and surge pulses. The device may be used on lines
where the signal polarities are either positive or negative with respect to ground.
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 PESD5V0X1UB as close to the input terminal or connector as possible.
2. The path length between the PESD5V0X1UB 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 be 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 automotive applications.
Fig 6. Application diagram
006aac513
GND
line to be protected
(positive signal polarity)
PESD5V0X1UB
unidirectional protection of one line
GND
line to be protected
(negative signal polarity)
PESD5V0X1UB
H am.“ av zuw NI um; vumfl
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 7 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
9. Package outline
10. Packing information
[1] For further information and the availability of packing methods, see Section 14.
11. Soldering
Fig 7. Package outline SOD523 (SC-79)
02-12-13Dimensions in mm
1.65
1.55 1.25
1.15
0.17
0.11
0.34
0.26
0.65
0.58
0.85
0.75
1
2
Table 9. Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.[1]
Type number Package Description Packing quantity
3000 8000 10000
PESD5V0X1UB SOD523 2 mm pitch, 8 mm tape and reel - -315 -
4 mm pitch, 8 mm tape and reel -115 - -135
Reflow soldering is the only recommended soldering method.
Fig 8. Reflow soldering footprint SOD523 (SC-79)
alum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 8 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
12. Revision history
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PESD5V0X1UB v.1 20110215 Product data sheet - -
alum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 9 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
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 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.nexperia.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. Nexperia does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability 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 title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
13.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, Nexperia 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.
In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia 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 — Nexperia products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of a Nexperia product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Nexperia accepts no liability for inclusion and/or use of
Nexperia 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. Nexperia 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 operation of their applications
and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the Nexperia
product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Nexperia 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 customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). Nexperia 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 — Nexperia
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
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.
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contains data from the objective specification for product development.
Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
hnE://www.nexgeria salesaddresses®nexgeria alum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PESD5V0X1UB All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 15 February 2011 10 of 11
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
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 brands, product names, service names and trademarks
are the property of their respective owners.
14. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Nexperia PESD5V0X1UB
Ultra low capacitance unidirectional ESD protection diode
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. . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 4
7 Application information. . . . . . . . . . . . . . . . . . . 6
8 Test information. . . . . . . . . . . . . . . . . . . . . . . . . 6
8.1 Quality information . . . . . . . . . . . . . . . . . . . . . . 6
9 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 7
10 Packing information . . . . . . . . . . . . . . . . . . . . . 7
11 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
12 Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8
13 Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9
13.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9
13.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
14 Contact information. . . . . . . . . . . . . . . . . . . . . 10
15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release:
15 February 2011

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