NUP1301U
Ultra low capacitance ESD protection array
Rev. 1 — 28 January 2011
Product data sheet
1. Product profile
1.1 General description
Ultra low capacitance ElectroStatic Discharge (ESD) protection array in a small
SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package designed to
protect one signal line in rail-to-rail configuration from the damage caused by
ESD and other transients.
1.2 Features and benefits
ESD protection of one signal line (rail-to-rail configuration)
Ultra low diode capacitance: Cd = 0.6 pF
ESD protection up to 30 kV
IEC 61000-4-2; level 4 (ESD)
IEC 61000-4-5 (surge); IPP = 11 A
AEC-Q101 qualified
1.3 Applications
Telecommunication networks
Video line protection
Microcontroller protection
I2C-bus protection
Antenna power supply
Analog audio
Class-D amplifier
1.4 Quick reference data
Table 1.
Quick reference data
Tamb = 25 C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
-
-
80
V
Per diode
VRRM
repetitive peak reverse
voltage
Cd
diode capacitance
f = 1 MHz;
VR = 0 V
-
0.6
0.75
pF
IR
reverse current
VR = 80 V
-
-
100
nA
NUP1301U
Nexperia
Ultra low capacitance ESD protection array
2. Pinning information
Table 2.
Pinning
Pin
Symbol Description
1
GND
ground
2
VCC
supply voltage
3
I/O
input/output
Simplified outline
Graphic symbol
3
1
3
2
1
2
006aaa763
3. Ordering information
Table 3.
Ordering information
Type number
NUP1301U
Package
Name
Description
Version
-
plastic surface-mounted package; 3 leads
SOT323
4. Marking
Table 4.
Marking
Type number
Marking code[1]
NUP1301U
*VU
[1]
* = placeholder for manufacturing site code
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
-
80
V
-
80
V
-
215
mA
-
500
mA
tp = 1 s
-
4
A
tp = 1 ms
-
1
A
tp = 1 s
-
0.5
A
Per diode
NUP1301U
Product data sheet
VRRM
repetitive peak
reverse voltage
VR
reverse voltage
[1]
IF
forward current
IFRM
repetitive peak
forward current
tp 1 ms; 0.25
IFSM
non-repetitive peak
forward current
square wave
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Rev. 1 — 28 January 2011
[2]
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Nexperia B.V. 2017. All rights reserved
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
Table 5.
Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
peak pulse power
tp = 8/20 s
[3][4]
-
220
W
tp = 8/20 s
[3][4]
IPP
peak pulse current
Ptot
total power dissipation
-
11
A
Tamb 25 C
[5][6]
-
200
mW
Tj
junction temperature
-
150
C
Tamb
ambient temperature
55
+150
C
Tstg
storage temperature
65
+150
C
Per device
PPP
[1]
Pulse test: tp 300 s; 0.02.
[2]
Tj = 25 C prior to surge.
[3]
Non-repetitive current pulse 8/20 s exponential decay waveform according to IEC 61000-4-5.
[4]
Measured from pin 3 to pins 1 and 2 (pins 1 and 2 are connected).
[5]
Single diode loaded.
[6]
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
Table 6.
ESD maximum ratings
Symbol
Parameter
Conditions
VESD
electrostatic discharge
voltage
IEC 61000-4-2
(contact discharge)
Product data sheet
Max
Unit
-
30
kV
machine model
-
400
V
MIL-STD-883
(human body model)
-
10
kV
[1]
Device stressed with ten non-repetitive ESD pulses.
[2]
Measured from pin 3 to pins 1 and 2 (pins 1 and 2 are connected).
Table 7.
NUP1301U
Min
[1][2]
ESD standards compliance
Standard
Conditions
IEC 61000-4-2; level 4 (ESD)
> 15 kV (air); > 8 kV (contact)
MIL-STD-883; class 3B (human body model)
> 8 kV
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Rev. 1 — 28 January 2011
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
001aaa631
IPP
001aaa630
120
100 %
90 %
100 % IPP; 8 μs
IPP
(%)
80
e−t
50 % IPP; 20 μs
40
10 %
0
10
20
30
30 ns
40
t (μs)
Fig 1.
t
tr = 0.7 ns to 1 ns
0
60 ns
8/20 s pulse waveform according to
IEC 61000-4-5
Fig 2.
ESD pulse waveform according to
IEC 61000-4-2
6. Thermal characteristics
Table 8.
Thermal characteristics
Symbol
Parameter
Conditions
Rth(j-a)
thermal resistance from
junction to ambient
in free air
Rth(j-sp)
thermal resistance from
junction to solder point
Min
Typ
Max
Unit
-
-
625
K/W
-
-
300
K/W
Per device
NUP1301U
Product data sheet
[1][2]
[1]
Single diode loaded.
[2]
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
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Rev. 1 — 28 January 2011
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
7. Characteristics
Table 9.
Electrical characteristics
Tamb = 25 C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VBR
breakdown voltage
IR = 100 A
VF
forward voltage
100
-
-
V
IF = 1 mA
-
-
715
mV
IF = 10 mA
-
-
855
mV
Per diode
IF = 50 mA
-
-
1
V
IF = 150 mA
-
-
1.25
V
VR = 25 V
-
-
30
nA
VR = 80 V
-
-
100
nA
VR = 25 V;
Tj = 150 C
-
-
25
A
VR = 80 V;
Tj = 150 C
-
-
35
A
diode capacitance
f = 1 MHz; VR = 0 V
-
0.6
0.75
pF
clamping voltage
IPP = 1 A
[2][3]
-
-
3
V
IPP = 11 A
[2][3]
-
-
20
V
reverse current
IR
Cd
[1]
Per device
VCL
NUP1301U
Product data sheet
[1]
Pulse test: tp 300 s; 0.02.
[2]
Non-repetitive current pulse 8/20 s exponential decay waveform according to IEC 61000-4-5.
[3]
Measured from pin 3 to pins 1 and 2 (pins 1 and 2 are connected).
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
006aab132
103
IF
(mA)
mbg704
102
IFSM
(A)
102
10
10
1
(1)
(2)
(3)
(4)
1
10−1
10−1
0
0.2
0.4
0.6
0.8
1.0
1
1.2
1.4
VF (V)
10
102
103
104
tp (μs)
(1) Tamb = 150 C
Based on square wave currents.
(2) Tamb = 85 C
Tj = 25 C; prior to surge
(3) Tamb = 25 C
(4) Tamb = 40 C
Fig 3.
Forward current as a function of forward
voltage; typical values
Fig 4.
006aab133
102
IR
(μA)
10
(1)
1
(2)
Non-repetitive peak forward current as a
function of pulse duration; typical values
mbg446
0.8
Cd
(pF)
0.6
10−1
0.4
(3)
10−2
10−3
0.2
10−4
(4)
10−5
0
0
20
40
60
80
0
100
4
8
12
VR (V)
(1) Tamb = 150 C
VR (V)
16
Tamb = 25 C; f = 1 MHz
(2) Tamb = 85 C
(3) Tamb = 25 C
(4) Tamb = 40 C
Fig 5.
Reverse current as a function of reverse
voltage; typical values
NUP1301U
Product data sheet
Fig 6.
Diode capacitance as a function of reverse
voltage; typical values
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
ESD TESTER
acc. to IEC 61000-4-2
CZ = 150 pF; RZ = 330 Ω
4 GHz DIGITAL
OSCILLOSCOPE
RZ
450 Ω
RG 223/U
50 Ω coax
10×
ATTENUATOR
50 Ω
CZ
DUT
(DEVICE
UNDER
TEST)
vertical scale = 10 V/div
horizontal scale = 15 ns/div
vertical scale = 10 A/div
horizontal scale = 15 ns/div
GND
GND
clamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network), pin 3 to 1 and 2
unclamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
vertical scale = 10 V/div
horizontal scale = 15 ns/div
vertical scale = 10 A/div
horizontal scale = 15 ns/div
GND
GND
clamped −8 kV ESD pulse waveform
(IEC 61000-4-2 network), pin 3 to 1 and 2
unclamped −8 kV ESD pulse waveform
(IEC 61000-4-2 network)
Fig 7.
006aab567
ESD clamping test setup and waveforms
NUP1301U
Product data sheet
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
8. Application information
Protection of a single (high-speed) data line in rail-to-rail configuration. The protected data
line is connected to pin 3. Pin 1 is connected to ground (GND) and pin 2 is connected to
the supply rail (supply voltage VCC). When the transient voltage exceeds the forward
voltage drop of one diode, the transient is directed either to the supply rail or to GND.
The advantages of these solutions are: low line capacitance (0.6 pF typically), fast
response time, and low clamping voltage.
VCC
VCC
D1
NUP1301U
Audio
interface
D2
NUP1301U
006aac518
Fig 8.
Typical application for the protection of one signal line
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 NUP1301U as close to the input terminal or connector as possible.
2. The path length between the NUP1301U 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.
9. Test information
9.1 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.
NUP1301U
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 28 January 2011
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Nexperia B.V. 2017. All rights reserved
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
10. Package outline
2.2
1.8
1.1
0.8
0.45
0.15
3
2.2 1.35
2.0 1.15
1
2
0.4
0.3
0.25
0.10
1.3
Dimensions in mm
Fig 9.
04-11-04
Package outline SOT323 (SC-70)
11. Packing information
Table 10. Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.[1]
Type number
NUP1301U
[1]
NUP1301U
Product data sheet
Package
SOT323
Description
4 mm pitch, 8 mm tape and reel
Packing quantity
3000
10000
-115
-135
For further information and the availability of packing methods, see Section 15.
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 28 January 2011
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Nexperia B.V. 2017. All rights reserved
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
12. Soldering
2.65
1.85
1.325
solder lands
solder resist
2
2.35
0.6
(3×)
3
solder paste
1.3
1
occupied area
0.5
(3×)
Dimensions in mm
0.55
(3×)
sot323_fr
Fig 10. Reflow soldering footprint SOT323 (SC-70)
4.6
2.575
1.425
(3×)
solder lands
solder resist
occupied area
1.8
3.65 2.1
09
(2×)
Dimensions in mm
preferred transport
direction during soldering
sot323_fw
Fig 11. Wave soldering footprint SOT323 (SC-70)
NUP1301U
Product data sheet
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Rev. 1 — 28 January 2011
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
13. Revision history
Table 11.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
NUP1301U v.1
20110128
Product data sheet
-
-
NUP1301U
Product data sheet
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
14. Legal information
14.1 Data sheet status
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.
[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.
14.2 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.
14.3 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.
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.
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.
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.
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
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.
NUP1301U
Product data sheet
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Rev. 1 — 28 January 2011
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Nexperia B.V. 2017. All rights reserved
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NUP1301U
Nexperia
Ultra low capacitance ESD protection array
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.
14.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
15. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
NUP1301U
Product data sheet
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NUP1301U
Ultra low capacitance ESD protection array
16. Contents
1
1.1
1.2
1.3
1.4
2
3
4
5
6
7
8
9
9.1
10
11
12
13
14
14.1
14.2
14.3
14.4
15
16
©
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General description . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . 1
Pinning information . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Thermal characteristics . . . . . . . . . . . . . . . . . . 4
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Application information. . . . . . . . . . . . . . . . . . . 8
Test information . . . . . . . . . . . . . . . . . . . . . . . . . 8
Quality information . . . . . . . . . . . . . . . . . . . . . . 8
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9
Packing information . . . . . . . . . . . . . . . . . . . . . 9
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 11
Legal information. . . . . . . . . . . . . . . . . . . . . . . 12
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 12
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Contact information. . . . . . . . . . . . . . . . . . . . . 13
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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: 28 January 2011