PESD5Z7.0-Q [NEXPERIA]
Low capacitance unidirectional ESD protection diodesProduction;
| 型号： | PESD5Z7.0-Q |
| 厂家： | 
Nexperia |
| 描述： | Low capacitance unidirectional ESD protection diodesProduction |
| 文件： | 总12页 (文件大小：208K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
25 November 2022
Product data sheet
1. General description
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.
2. Features and benefits
•
ESD protection of one line
•
•
•
•
•
•
•
Low diode capacitance
Max. peak pulse power: PPPM = 180 W
Low clamping voltage: VCL = 14 V
Low leakage current: IRM < 1 nA
ESD protection up to 30 kV (IEC 61000-4-2)
IEC 61000-4-5 (surge); IPPM = 10 A
Qualified according to AEC-Q101 and recommended for use in automotive applications
3. Application information
•
•
•
•
•
•
•
•
Computers and peripherals
Audio and video equipment
Cellular handsets and accessories
10/100/1000 Mbit/s Ethernet
Communication systems
Portable electronics
SIM card protection
High-speed data lines
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRWM
reverse standoff
voltage
Tamb = 25 °C
-
-
7
V
IPPM
VCL
rated peak pulse
current
tp = 8/20 µs
[1] [2]
-
-
-
-
10
19
A
V
clamping voltage
IPPM = 10 A; tp = 8/20 μs; Tamb = 25 °C [1] [2]
[1] Non-repetitive current pulse 8/20 μs exponentially decaying waveform according to IEC 61000-4-5.
[2] Measured from pin 1 to pin 2.
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
5. Pinning information
Table 2. Pinning information
Pin
1
Symbol
Description
cathode
Simplified outline
Graphic symbol
K
A
2
anode
1
2
A
K
006aaa152
SC-79 (SOD523)
6. Ordering information
Table 3. Ordering information
Type number
Package
Name
Description
Version
PESD5Z7.0-Q
SC-79
plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8
mm x 0.6 mm body
SOD523
7. Marking
Table 4. Marking codes
Type number
Marking code
NB
PESD5Z7.0-Q
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
2 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
PPPM
IPPM
Tj
Parameter
Conditions
Min
Max
180
10
Unit
W
rated peak pulse power tp = 8/20 µs
rated peak pulse current
junction temperature
[1] [2]
[1] [2]
-
-
A
-
150
150
150
°C
°C
°C
Tamb
Tstg
ambient temperature
-65
-65
storage temperature
ESD maximum ratings
VESD electrostatic discharge
voltage
IEC 61000-4-2; contact discharge
MIL-STD-883; human body model (HBM)
machine model
[3] [2]
-
-
-
30
kV
kV
V
10
400
[1] Non-repetitive current pulse 8/20 μs exponentially decaying waveform according to IEC 61000-4-5.
[2] Measured from pin 1 to pin 2.
[3] Device stressed with ten non-repetitive ESD pulses.
001aaa630
I
PP
120
100 %
90 %
100 % I ; 8 µs
PP
I
PP
(%)
80
-t
e
50 % I ; 20 µs
PP
40
10 %
t
t = 0.6 ns to 1 ns
r
0
0
10
20
30
40
30 ns
60 ns
t (µs)
001aaa631
Fig. 2. ESD pulse waveform according to
IEC 61000-4-2
Fig. 1. 8/20 µs pulse waveform according to
IEC 61000-4-5
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
3 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
9. Characteristics
Table 6. Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRWM
reverse standoff
voltage
Tamb = 25 °C
-
-
7
V
VBR
IRM
Cd
breakdown voltage
IR = 1 mA; Tamb = 25 °C
7.5
-
-
V
reverse leakage current VRWM = 7 V; Tamb = 25 °C
-
-
-
-
-
1
10
150
15
19
15
nA
pF
V
diode capacitance
clamping voltage
f = 1 MHz; VR = 0 V; Tamb = 25 °C
IPP = 5 A; tp = 8/20 μs; Tamb = 25 °C
69
14
-
VCL
[1] [2]
IPPM = 10 A; tp = 8/20 μs; Tamb = 25 °C [1] [2]
IR = 5 mA; Tamb = 25 °C
V
Rdiff
differential resistance
-
Ω
[1] Non-repetitive current pulse 8/20 μs exponentially decaying waveform according to IEC 61000-4-5.
[2] Measured from pin 1 to pin 2.
aaa-032454
001aaa193
4
10
1.2
P
PP
(W)
P
PP
P
PP(25°C)
3
2
10
0.8
10
0.4
10
1
0
2
3
4
1
10
10
10
10
0
50
100
150
200
t
(ms)
T (°C)
j
p
Tamb = 25 °C
Fig. 4. Relative variation of peak pulse power as a
function of junction temperature; typical values
Fig. 3. Peak pulse power as a function of exponential
pulse duration; typical values
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PESD5Z7_0-Q
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Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
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Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
aaa-032460
I
100
C
d
(pF)
80
60
40
20
0
V
-V
-V
-V
BR RWM
CL
-I
-I
RM
R
-
+
P-N
0
4
8
12
-I
PP
V
(V)
R
006aaa407
f = 1 MHz; Tamb = 25 °C
Fig. 5. Diode capacitance as a function of reverse
voltage; typical values
Fig. 6. V-I characteristics for a unidirectional ESD
protection diode
ESD TESTER
4 GHz DIGITAL
OSCILLOSCOPE
RG 223/U
50 Ω coax
R
d
40 dB
ATTENUATOR
50 Ω
C
s
DUT
(DEVICE
UNDER
TEST)
IEC 61000-4-2 ed.2
= 150 pF; R = 330 Ω
C
s
d
10
8
2
V
(kV)
V
(kV)
0
6
-2
-4
4
2
-6
0
-8
-2
-10
-10
-10
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
t (ns)
t (ns)
unclamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
unclamped -8 kV ESD pulse waveform
(IEC 61000-4-2 network)
aaa-003952
Fig. 7. ESD clamping test setup and waveforms
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
5 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
aaa-032475
aaa-032474
120
120
V
V
CL
CL
(V)
(V)
80
80
40
0
40
0
-40
-80
-120
-40
-80
-120
-100
-100
0
100
200
300
400
500
t (ns)
600
0
100
200
300
400
500
t (ns)
600
Fig. 9. Clamped -8 kV ESD pulse waveform (IEC
61000-4-2 network)
Fig. 8. Clamped +8 kV ESD pulse waveform (IEC
61000-4-2 network)
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
6 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
10. Application information
The device is designed for protection of one unidirectional data or signal line from surge pulses
and ESD damage. The device is suitable on lines where the signal polarities are either positive or
negative with respect to ground.
line to be protected
line to be protected
(positive signal polarity)
(negative signal polarity)
ESD protection diode
ESD protection diode
GND
GND
unidirectional protection of one line
aaa-002440
Fig. 10. Application diagram
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 close to the input terminal or connector as possible.
2. Minimize the path length between the device and the protected line.
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. Use ground planes whenever possible. For multilayer PCBs, use ground vias.
11. Test information
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.
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
7 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
12. Package outline
Plastic surface-mounted package; 2 leads
SOD523
A
c
v
M
A
H
E
A
D
0
0.5
1 mm
scale
1
2
DIMENSIONS (mm are the original dimensions)
b
E
p
UNIT
A
b
c
D
E
H
v
p
E
0.34
0.26
0.17
0.11
0.65
0.58
1.25
1.15
0.85
0.75
1.65
1.55
mm
0.1
(1)
Note
1. The marking bar indicates the cathode.
REFERENCES
JEDEC
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
JEITA
02-12-13
06-03-16
SOD523
SC-79
Fig. 11. Package outline SC-79 (SOD523)
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
8 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
13. Soldering
2.15
1.4
solder lands
solder resist
0.5
(2×) (2×)
0.6
1.2
solder paste
occupied area
Dimensions in mm
0.4
(2×)
0.5
(2×)
sod523_fr
Fig. 12. Reflow soldering footprint for SC-79 (SOD523)
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
9 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
14. Revision history
Table 7. Revision history
Data sheet ID
Release date
20221125
Data sheet status
Change notice
Supersedes
PESD5Z7_0-Q v.1
Product data sheet
-
-
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
10 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal injury, death or
severe property or environmental damage. Nexperia and its suppliers accept
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.
15. Legal information
Data sheet status
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.
Document status Product
Definition
[1][2]
status [3]
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.
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
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
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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.
Product [short]
data sheet
This document contains the product
specification.
[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 https://www.nexperia.com.
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
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customer’s applications and products using Nexperia products in order to
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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.
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.
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
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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.
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or construed as an offer to sell products that is open for acceptance or the
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Disclaimers
Export control — This document as well as the item(s) described herein
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Translations — A non-English (translated) version of a document is for
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In no event shall Nexperia be liable for any indirect, incidental, punitive,
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Notwithstanding any damages that customer might incur for any reason
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for the products described herein shall be limited in accordance with the
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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 in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
agreed in writing, the product is not designed, authorized or warranted to
be suitable for use in life support, life-critical or safety-critical systems or
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
11 / 12
Nexperia
PESD5Z7.0-Q
Low capacitance unidirectional ESD protection diodes
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Application information............................................... 1
4. Quick reference data....................................................1
5. Pinning information......................................................2
6. Ordering information....................................................2
7. Marking..........................................................................2
8. Limiting values............................................................. 3
9. Characteristics..............................................................4
10. Application information............................................. 7
11. Test information..........................................................7
12. Package outline.......................................................... 8
13. Soldering..................................................................... 9
14. Revision history........................................................10
15. Legal information......................................................11
© Nexperia B.V. 2022. 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: 25 November 2022
©
PESD5Z7_0-Q
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2022. All rights reserved
Product data sheet
25 November 2022
12 / 12
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