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PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
Rev. 02 -- 14 January 2008 Product data sheet
1. Product profile
1.1 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.
1.2 Features
I I I I I I I 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
1.3 Applications
I I I I I I I 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
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
1.4 Quick reference data
Table 1. Quick reference data Tamb = 25 C unless otherwise specified. Symbol Per diode VRWM C(I/O-GND) Csup
[1] [2]
Parameter reverse standoff voltage input/output to ground capacitance supply pin to ground capacitance
Conditions
Min -
Typ 1 16
Max 5.5 1.5 -
Unit V pF pF
f = 1 MHz; V(I/O-GND) = 0 V f = 1 MHz; VCC = 0 V
[1]
-
[2]
Measured from pin 2 and 3 to ground. Measured from pin 4 to ground.
2. Pinning information
Table 2. Pin 1 2 3 4 Pinning Symbol GND I/O 1 I/O 2 VCC Description ground input/output 1 input/output 2 supply voltage
1 2 2
006aaa482
Simplified outline
4 3
Graphic symbol
1
4
3
3. Ordering information
Table 3. Ordering information Package Name PRTR5V0U2X Description plastic surface-mounted package; 4 leads Version SOT143B Type number
4. Marking
Table 4. Marking codes Marking code[1] *R1 Type number PRTR5V0U2X
[1] * = -: made in Hong Kong * = p: made in Hong Kong * = t: made in Malaysia * = W: made in China
PRTR5V0U2X_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
2 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
5. Limiting values
Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Per device Tamb Tstg Table 6. Standard Per diode IEC 61000-4-2; level 4 (ESD) > 8 kV (contact) ambient temperature storage temperature ESD standards compliance Conditions -40 -55 +85 +125 C C Parameter Conditions Min Max Unit
001aaa631
IPP 100 % 90 %
10 % tr = 0.7 ns to 1 ns 30 ns 60 ns t
Fig 1. ESD pulse waveform according to IEC 61000-4-2
PRTR5V0U2X_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
3 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
6. Characteristics
Table 7. Characteristics Tamb = 25 C unless otherwise specified. Symbol Per diode VRWM IR VBR C(I/O-GND) C(I/O-I/O) Csup VF
[1] [2] [3] [4]
Parameter reverse standoff voltage reverse current breakdown voltage input/output to ground capacitance input/output to input/output capacitance supply pin to ground capacitance forward voltage
Conditions
Min -
Typ <1 1 0.6 16 0.7
Max 5.5 100 9 1.5 -
Unit V nA V pF pF pF V
VR = 3 V f = 1 MHz; V(I/O-GND) = 0 V f = 1 MHz; V(I/O-I/O) = 0 V f = 1 MHz; VCC = 0 V
[1] [2] [3]
6 -
[4]
[2]
Measured from pin 2, 3 and 4 to ground. Measured from pin 4 to ground. Measured from pin 2 and 3 to ground. Measured from pin 2 to pin 3.
2.0 C(I/O-GND) (pF) 1.6
006aaa483
1.0 C(I/O-I/O) (pF) 0.8
006aaa484
1.2
0.6
0.8
0.4
0.4
0.2
0 0 1 2 3 4 5 V(I/O-GND) (V)
0 0 1 2 3 4 5 V(I/O-I/O) (V)
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_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
4 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
ESD TESTER RZ CZ
450
RG 223/U 50 coax
4 GHz DIGITAL OSCILLOSCOPE 10x ATTENUATOR
50
IEC 61000-4-2 network CZ = 150 pF; RZ = 330
DUT Device Under Test
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_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
5 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
7. 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 PRTR5V0U2X offers IEC 61000-4-2, level 4 compliant ESD protection. The PRTR5V0U2X 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.
USB controller common mode choke D+ D- VBUS
protected IC/device VBUS D+ D- GND
006aaa485
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 PRTR5V0U2X as close to the input terminal or connector as possible. 2. The path length between the PRTR5V0U2X 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_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
6 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
8. Package outline
3.0 2.8 1.9 4 3 0.45 0.15
1.1 0.9
2.5 2.1
1.4 1.2
1 0.88 0.78 1.7 Dimensions in mm
2 0.48 0.38 0.15 0.09
04-11-16
Fig 6. Package outline SOT143B
9. Packing information
Table 8. Packing methods The indicated -xxx are the last three digits of the 12NC ordering code.[1] Type number PRTR5V0U2X
[1]
Package SOT143B
Description 4 mm pitch, 8 mm tape and reel
Packing quantity 3000 -215 10000 -235
For further information and the availability of packing methods, see Section 13.
PRTR5V0U2X_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
7 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
10. Soldering
3.25 0.60 (3x) 0.50 (3x) solder lands 0.60 (4x) 4 2.70 1 2 3 1.30 3.00 occupied area solder paste solder resist
msa441
0.90 1.00 2.50
Dimensions in mm
Fig 7. Reflow soldering footprint SOT143B
4.45 1.20 (3x)
4
3
1.15 4.00 4.60 solder lands
1 2
solder resist occupied area Dimensions in mm 1.00
3.40
preferred transport direction during soldering
msa422
Fig 8. Wave soldering footprint SOT143B
PRTR5V0U2X_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
8 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
11. Revision history
Table 9. Revision history Release date 20080114 Data sheet status Product data sheet Change notice Supersedes PRTR5V0U2X_1 Document ID PRTR5V0U2X_2 Modifications:
* * * * * * * * * *
The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. Legal texts have been adapted to the new company name where appropriate. Table 1: parameter for C(I/O-GND) redefined to input/output to ground capacitance Table 1 "Quick reference data": maximum value for C(I/O-GND) added Table 7: parameter for C(I/O-GND) redefined to input/output to ground capacitance Table 7 "Characteristics": maximum value for C(I/O-GND) added Table 7: parameter for C(I/O-I/O) redefined to input/output to input/output capacitance Table 7: parameter for Csup redefined to supply pin to ground capacitance Section 10 "Soldering": added Section 12 "Legal information": updated Product data sheet -
PRTR5V0U2X_1
20050922
PRTR5V0U2X_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
9 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
12. Legal information
12.1 Data sheet status
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Product status[3] Development Qualification Production
Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". 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.nxp.com.
12.2 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 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 NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability 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. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of 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, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. 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.
12.3 Disclaimers
General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors 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. 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 information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or
12.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners.
13. Contact information
For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com
PRTR5V0U2X_2
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 -- 14 January 2008
10 of 11
NXP Semiconductors
PRTR5V0U2X
Ultra low capacitance double rail-to-rail ESD protection diode
14. Contents
1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 8 9 10 11 12 12.1 12.2 12.3 12.4 13 14 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description. . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data. . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Application information. . . . . . . . . . . . . . . . . . . 6 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 7 Packing information. . . . . . . . . . . . . . . . . . . . . . 7 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 9 Legal information. . . . . . . . . . . . . . . . . . . . . . . 10 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Contact information. . . . . . . . . . . . . . . . . . . . . 10 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) NXP B.V. 2008.
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: 14 January 2008 Document identifier: PRTR5V0U2X_2

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