NUP1301U,115 - NEXPERIA

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=0.6pF

ESD protection up to 30 kV

IEC 61000-4-2; level 4 (ESD)

IEC 61000-4-5 (surge); IPP =11A

AEC-Q101 qualified

1.3 Applications

Telecommunication networks

Video line protection

Microcontroller protection

I2C-bus protection

Antenna power su pp ly

Analog audio

Class-D amplifier

1.4 Quick reference data

NUP1301U

Ultra low capacitance ESD protection array

Rev. 1 — 28 January 2011 Product data sheet

Table 1. Quick reference data

Tamb =25



C unless otherwise specified.

Symbol Parameter Conditions Min Typ Max Unit

Per diode

VRRM repetitive peak reverse

voltage --80V

Cddiode capacitance f = 1 MHz;

VR=0V - 0.6 0.75 pF

IRreverse current VR=80V - - 100 nA

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 2 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

2. Pinning information

3. Ordering information

4. Marking

[1] * = placeholder for manufacturing site code

5. Limiting values

Table 2. Pinning

Pin Symbol Description Simplified outline Graphic symbol

1 GND ground

CC supply voltage

3 I/O input/output

006aaa763

Tabl e 3. Ordering i nfo rmation

Type number Package

Name Description Version

NUP1301U - plastic surface-mounted package; 3 leads SOT323

Table 4. Marking

Type number Marking code[1]

NUP1301U *VU

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter Conditions Min Max Unit

Per diode

VRRM repetitive peak

reverse voltage -80V

VRreverse voltage - 80 V

IFforward current [1] -215mA

IFRM repetitive peak

forward current tp1 ms; 0.25 - 500 mA

IFSM non-repetitive peak

forward current square wave [2]

tp=1s-4A

tp=1ms - 1 A

tp=1s - 0.5 A

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 3 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

[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.

[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).

Per device

PPP peak pulse power tp=8/20s[3][4] -220W

IPP peak pulse current tp=8/20s[3][4] -11A

Ptot total power dissipation Tamb 25 C[5][6] -200mW

Tjjunction temperature - 150 C

Tamb ambient temperature 55 +150 C

Tstg storage temperature 65 +150 C

Table 6. ESD maximum ratings

Symbol Parameter Conditions Min Max Unit

VESD electrostatic discharge

voltage IEC 61000-4-2

(contact discharge) [1][2] -30kV

machine model - 400 V

MIL-STD-883

(human body model) -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 3B (human body model) > 8 kV

Table 5. Limiting values …continued

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter Conditions Min Max Unit

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 4 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

6. Thermal characteristics

[1] Single diode loaded.

[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.

Fig 1. 8/20 s pulse waveform accor ding to

IEC 61000-4-5 Fig 2. ESD pulse waveform according to

IEC 61000-4-2

t (μs)

0403010 20

001aaa630

120

IPP

(%)

e−t

100 % IPP; 8 μs

50 % IPP; 20 μs

001aaa631

100 %

90 %

30 ns 60 ns

10 %

= 0.7 ns to 1 ns

Table 8. Thermal characteristics

Symbol Parameter Conditions Min Typ Max Unit

Per device

Rth(j-a) thermal resistance from

junction to ambient in free air [1][2] --625K/W

Rth(j-sp) thermal resistance from

junction to solder point --300K/W

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 5 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

7. Characteristics

[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).

Table 9. Electrical characteristics

Tamb =25



C unless otherwise specified.

Symbol Parameter Conditions Min Typ Max Unit

Per diode

VBR breakdown voltage IR= 100 A 100 - - V

VFforward voltage [1]

IF= 1 mA - - 715 mV

IF= 10 mA - - 855 mV

IF=50mA --1V

IF=150mA --1.25V

IRreverse current VR=25V --30nA

VR= 80 V - - 100 nA

VR=25V;

Tj=150C--25A

VR=80V;

Tj=150C--35A

Cddiode capacitance f = 1 MHz; VR=0V - 0.6 0.75 pF

Per device

VCL clamping vo ltage IPP =1A [2][3] --3V

IPP =11A [2][3] --20V

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 6 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

(1) Tamb = 150 C

(2) Tamb =85C

(3) Tamb =25C

(4) Tamb =40 C

Based on square wave currents.

Tj=25C; prior to surge

Fig 3. Forward current as a function of forward

voltage; typical values Fig 4. Non-repetitive peak forward cu rrent as a

function of pul se duration; typical values

(1) Tamb = 150 C

(2) Tamb =85C

(3) Tamb =25C

(4) Tamb =40 C

Tamb =25C; f = 1 MHz

Fig 5. Reverse cur ren t as a function of reverse

voltage; typical values Fig 6. Diode ca pacitance as a function of reverse

voltage; typical values

006aab132

102

103

(mA)

10−1

VF (V)

0 1.41.00.4 0.80.2 1.20.6

(1) (2) (3) (4)

mbg704

102

IFSM

(A)

10−1

tp (μs)

110

103

10 102

006aab133

102

(μA)

VR (V)

0 1008040 6020

10−1

10−2

10−3

10−4

10−5

(1)

(2)

(3)

(4)

0816124

0.8

0.6

0.4

0.2

mbg446

(V)

(pF)

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 7 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

Fig 7. ESD clamping test setup and waveforms

006aab567

50 Ω

CZDUT

(DEVICE

UNDER

TEST)

GND

450 Ω

RG 223/U

50 Ω coax

ESD TESTER

acc. to IEC 61000-4-2

CZ = 150 pF; RZ = 330 Ω

4 GHz DIGITAL

OSCILLOSCOPE

10×

ATTENUATOR

unclamped +8 kV ESD pulse waveform

(IEC 61000-4-2 network)

clamped −8 kV ESD pulse waveform

(IEC 61000-4-2 network), pin 3 to 1 and 2

vertical scale = 10 A/div

horizontal scale = 15 ns/div

GND

unclamped −8 kV ESD pulse waveform

(IEC 61000-4-2 network)

vertical scale = 10 A/div

horizontal scale = 15 ns/div

clamped +8 kV ESD pulse waveform

(IEC 61000-4-2 network), pin 3 to 1 and 2

GND

vertical scale = 10 V/div

horizontal scale = 15 ns/div

vertical scale = 10 V/div

horizontal scale = 15 ns/div

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 8 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

8. Application information

Protection of a single (high- speed) data line in rail-to-rail con figuration. The protected dat a

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 , an d low clam pin g vo ltage.

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 clos e to the input terminal or connector as possible.

2. The path length between the NUP1301U and the protected line shou ld 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.

Fig 8. Typical application for the protection of one signal line

006aac518

Audio

interface

NUP1301U

VCC

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 9 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

10. Package outline

11. Packing information

[1] For further information and the availability of packing methods, see Section 15.

Fig 9. Package outline SOT323 (SC-70)

04-11-04Dimensions in mm

0.45

0.15

1.1

0.8

2.2

1.8

2.2

2.0 1.35

1.15

1.3

0.4

0.3 0.25

0.10

Table 10. Packing methods

The indicated -xxx are the last thre e digits of the 12NC ordering code.[1]

Type number Package Description Packing quantity

3000 10000

NUP1301U SOT323 4 mm pitch, 8 mm tape and reel -115 -135

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 10 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

12. Soldering

Fig 10. Reflow soldering footprint SOT323 (SC-70)

Fig 11. Wave soldering footprint SOT323 (SC-70)

solder lands

solder resist

occupied area

solder paste

sot323_fr

2.65

2.35 0.6

(3×)

0.5

(3×)

0.55

(3×)

1.325

1.85

1.3

Dimensions in mm

sot323_fw

3.65 2.1

1.425

(3×)

4.6

(2×)

2.575

1.8

solder lands

solder resist

occupied area

preferred transport

direction during soldering

Dimensions in mm

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 11 of 14

Nexperia NUP1301U

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 All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 12 of 14

Nexperia NUP1301U

Ultra low capacitance ESD protection array

14. Legal information

14.1 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 de vice(s) descr ibed in th is docume nt may have cha nged since this docume nt was publis hed and ma y dif fer 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 liab ility 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 tit le. A short data sh eet is intended

for quick reference only and shou ld not be rel ied u pon to cont ain det ailed and

full information. For detailed and full information se e 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 pre vail.

Product specificat ion — The information and data provided in a Product

data sheet shall define the specification of the product as agreed be tween

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 off er functions and qualities beyond those described in the

Product data sheet.

14.3 Disclaimers

Limited warr a nty 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 consequ ential damages (including - wit hout limitatio n - 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 informa tion supplied prior

to the publication hereof .

Suitability for use — Nexperia products are not designed,

authorized or warranted to be suit able 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 perso nal injury, deat h 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 tha t such application s will be suitable for the

specified use without further testing or modification.

Customers are responsible for the design and ope ration 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 fo r 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 onl y 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 permanent ly 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 individua l agreement. In case an individual

agreement is concluded only the ter ms 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 i n this document may be interpreted or

construed as an of fer t o sell product s that is open for accept ance or t he 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 regulatio ns. 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 objecti ve specification for product development.

Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.

Product [short] dat a sheet Production This document contains the product specification.

NUP1301U All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 1 — 28 January 2011 13 of 14

Nexperia NUP1301U

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 Characteristi cs sections of this

document, and as such is not complete, exhaustive or legally binding.

14.4 Trademarks

Notice: All referenced b rands, produc t names, service names and trademarks

are the property of their respect i ve ow ners.

15. Contact information

For more information, please visit: http://www.nexperia.com

For sales office addresses, please send an email to: salesaddresses@nexperia.com

Nexperia NUP1301U

Ultra low capacitance ESD protection array

16. 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 Thermal characteristics . . . . . . . . . . . . . . . . . . 4

7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 5

8 Application information. . . . . . . . . . . . . . . . . . . 8

9 Test information. . . . . . . . . . . . . . . . . . . . . . . . . 8

9.1 Quality information . . . . . . . . . . . . . . . . . . . . . . 8

10 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9

11 Packing information . . . . . . . . . . . . . . . . . . . . . 9

12 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

13 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 11

14 Legal information. . . . . . . . . . . . . . . . . . . . . . . 12

14.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 12

14.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

14.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 12

14.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 13

15 Contact information. . . . . . . . . . . . . . . . . . . . . 13

16 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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