PRTR5V0U2X [NEXPERIA]
Ultra low capacitance double rail-to-rail ESD protection diodeProduction;
| 型号： | PRTR5V0U2X |
| 厂家： | 
Nexperia |
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PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
1 April 2023
Product data sheet
1. General description
Ultra low capacitance rail-to-rail ElectroStatic Discharge (ESD) protection diode in a small
SOT143B Surface-Mounted Device (SMD) plastic package designed to protect two Hi-Speed data
lines or high-frequency signal lines from the damage caused by ESD and other transients.
PRTR5V0U2X incorporates two pairs of ultra low capacitance rail-to-rail diodes as well as an
additional ESD protection diode to ensure signal line protection even if no supply voltage is
available.
2. Features and benefits
•
ESD protection of two Hi-Speed data lines or high-frequency signal lines
•
•
•
•
•
•
Ultra low input/output to ground capacitance: C(I/O-GND) = 1 pF
ESD protection up to 8 kV
IEC 61000-4-2, level 4 (ESD)
Very low clamping voltage due to an integrated additional ESD protection diode
Very low reverse current
Small SMD plastic package
3. Applications
•
•
•
•
•
•
•
USB 2.0 ports
Digital Video Interface (DVI) / High Definition Multimedia Interface (HDMI) interfaces
Mobile and cordless phones
Personal Digital Assistants (PDA)
Digital cameras
Wide Area Network (WAN) / Local Area Network (LAN) systems
PCs, notebooks, printers and other PC peripherals
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRWM
reverse standoff
voltage
-
-
5.5
V
C(I/O-GND)
Csup
input/output to ground f = 1 MHz; V(I/O-GND) = 0 V; Tamb = 25 °C [1]
capacitance
-
-
1
1.5
-
pF
pF
supply pin to ground
capacitance
f = 1 MHz; Vcc = 0 V; Tamb = 25 °C
[2]
16
[1] Measured from pin 2 and 3 to ground.
[2] Measured from pin 4 to ground.
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
5. Pinning information
Table 2. Pinning information
Pin
1
Symbol
GND
I/O 1
Description
ground
Simplified outline
Graphic symbol
4
3
2
input/output 1
input/output 2
supply voltage
4
3
1
3
I/O 2
4
VCC
1
2
2
SOT143B
006aaa482
6. Ordering information
Table 3. Ordering information
Type number
Package
Name
Description
Version
PRTR5V0U2X
SOT143B
plastic, surface-mounted package; 4 leads; 1.9 mm pitch; SOT143B
2.9 mm x 1.3 mm x 1 mm body
7. Marking
Table 4. Marking codes
Type number
Marking code[1]
%R1
PRTR5V0U2X
[1] % = placeholder for manufacturing site code
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
2 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
VRWM
Tamb
Parameter
Conditions
Min
-
Max
5.5
Unit
V
reverse standoff voltage
ambient temperature
storage temperature
-40
-55
85
°C
°C
Tstg
125
ESD standards compliance
VESD electrostatic discharge
voltage
IEC 61000-4-2; contact discharge
-8
8
kV
I
PP
100 %
90 %
10 %
t
t = 0.6 ns to 1 ns
r
30 ns
60 ns
001aaa631
Fig. 1. ESD pulse waveform according to IEC 61000-4-2
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
3 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
9. Characteristics
Table 6. Characteristics
Symbol
VF
Parameter
Conditions
Min
Typ
0.7
-
Max
-
Unit
V
forward voltage
breakdown voltage
reverse current
Tamb = 25 °C
-
VBR
[1]
[2]
6
-
9
V
IR
VR = 3 V; Tamb = 25 °C
< 1
1
100
1.5
nA
pF
C(I/O-GND)
input/output to ground f = 1 MHz; V(I/O-GND) = 0 V; Tamb = 25 °C [3]
capacitance
-
C(I/O-I/O)
Csup
input/output to input/
output capacitance
f = 1 MHz; V(I/O-I/O) = 0 V; Tamb = 25 °C [4]
-
-
0.6
16
-
-
pF
pF
supply pin to ground
capacitance
f = 1 MHz; Vcc = 0 V; Tamb = 25 °C
[1]
VCL
clamping voltage
IPPM = 2.5 A; 8/20 µs; Tamb = 25 °C
IPPM = -2.2 A; 8/20 µs; Tamb = 25 °C
[5]
[5]
-
-
17
-4
-
-
V
V
[1] Measured from pin 4 to ground.
[2] Measured from pin 2, 3 and 4 to ground.
[3] Measured from pin 2 and 3 to ground.
[4] Measured from pin 2 to pin 3.
[5] Device stressed with 8/20 μs exponential decay waveform according to IEC 61000-4-5.
006aaa483
006aaa484
2.0
1.0
C
C
(I/O-GND)
(pF)
(I/O-I/O)
(pF)
1.6
1.2
0.8
0.4
0
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
(V)
0
1
2
3
4
5
(V)
V
V
(I/O-I/O)
(I/O-GND)
f = 1 MHz; Tamb = 25 °C
f = 1 MHz; Tamb = 25 °C
Fig. 2. Input/output to ground capacitance as a
function of input/output to ground voltage;
typical values
Fig. 3. Input/output to input/output capacitance as a
function of input/output to input/output voltage;
typical values
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
4 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
ESD TESTER
4 GHz DIGITAL
RG 223/U
50 Ω coax
OSCILLOSCOPE
50 Ω
R
Z
450 Ω
10×
ATTENUATOR
C
Z
DUT
Device
Under
Test
IEC 61000-4-2 network
= 150 pF; R = 330 Ω
C
Z
Z
vertical scale = 200 V/div
horizontal scale = 50 ns/div
vertical scale = 10 V/div
horizontal scale = 50 ns/div
GND
GND
unclamped +1 kV ESD voltage waveform
(IEC 61000-4-2 network)
clamped +1 kV ESD voltage waveform
(IEC 61000-4-2 network)
vertical scale = 10 V/div
horizontal scale = 50 ns/div
GND
GND
vertical scale = 200 V/div
horizontal scale = 50 ns/div
unclamped - 1 kV ESD voltage waveform
(IEC 61000-4-2 network)
clamped - 1 kV ESD voltage waveform
(IEC 61000-4-2 network)
006aab112
Fig. 4. ESD clamping test setup and waveforms
©
PRTR5V0U2X
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Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
5 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
10. Application information
Handling data rates up to 480 Mbit/s, USB 2.0 interfaces require ESD protection devices with an
extremely low line capacitance in order to avoid signal distortion.
With a capacitance of only 1 pF, the device offers IEC 61000-4-2, level 4 compliant ESD protection.
The device integrates two pairs of ultra low capacitance rail-to-rail ESD protection diodes and an
additional ESD protection diode.
The additional ESD protection diode connected between ground and VCC prevents charging of the
supply.
To achieve the maximum ESD protection level, no additional external capacitors are required.
protected
USB controller
IC/device
common mode
choke
V
BUS
D+
D-
D+
D-
GND
V
BUS
aaa-035030
Fig. 5. Application diagram: USB 2.0
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. 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 be used whenever possible. For multilayer PCBs, use ground vias.
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
6 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
11. Package outline
Plastic surface-mounted package; 4 leads
SOT143B
D
B
E
A
X
y
H
v
M
A
E
e
b
w
M
B
p
4
3
Q
A
A
1
c
1
2
L
p
b
1
e
1
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
1
max
UNIT
A
b
b
c
D
E
e
e
H
L
p
Q
v
w
y
p
1
1
E
1.1
0.9
0.48
0.38
0.88
0.78
0.15
0.09
3.0
2.8
1.4
1.2
2.5
2.1
0.45
0.15
0.55
0.45
0.1
mm
1.9
1.7
0.2
0.1
0.1
REFERENCES
JEDEC JEITA
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
04-11-16
06-03-16
SOT143B
Fig. 6. Package outline SOT143B
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
7 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
12. Soldering
3.25
1.9
0.6
(3×)
0.5
(3×)
solder lands
solder resist
0.7 0.6
(3×) (3×)
solder paste
2
3
occupied area
0.7 0.6
Dimensions in mm
0.75
0.95
0.9
1
sot143b_fr
Fig. 7. Reflow soldering footprint for SOT143B
4.45
2.2
1.2
(3×)
1.425
(3×)
solder lands
solder resist
occupied area
2.575
4.6
Dimensions in mm
1.425
preferred transport direction during soldering
1
1.2
sot143b_fw
Fig. 8. Wave soldering footprint for SOT143B
©
PRTR5V0U2X
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Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
8 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
13. Revision history
Table 7. Revision history
Data sheet ID
PRTR5V0U2X v.4
Modifications:
Release date
20230401
Data sheet status
Change notice
Supersedes
Product data sheet
-
PRTR5V0U2X v.3
•
Product changed to non-automotive qualification. Please refer to nexperia.com for automotive
(-Q) product alternative(s).
PRTR5V0U2X v.3
PRTR5V0U2X v.2
PRTR5V0U2X v.1
20210728
20080114
20050922
Product data sheet
Product data sheet
Product data sheet
-
-
-
PRTR5V0U2X v.2
PRTR5V0U2X v.1
-
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
9 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
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
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14. Legal information
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.
Data sheet status
Document status Product
Definition
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
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
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
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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.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
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
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[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
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the internet at https://www.nexperia.com.
Definitions
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.
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.
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data sheet shall define the specification of the product as agreed between
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Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
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Non-automotive qualified products — Unless this data sheet expressly
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accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
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or replacement of any products or rework charges) whether or not such
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In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
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
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Trademarks
Suitability for use — Nexperia products are not designed, authorized or
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©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
10 / 11
Nexperia
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 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............................................. 6
11. Package outline.......................................................... 7
12. Soldering..................................................................... 8
13. Revision history..........................................................9
14. Legal information......................................................10
© Nexperia B.V. 2023. 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: 1 April 2023
©
PRTR5V0U2X
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
1 April 2023
11 / 11
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