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PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

7 May 2015 Product data sheet

1. General description

Ultra low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode,

part of the TrEOS Protection family. This device is housed in a DSN0603-2 (SOD962)

leadless ultra small Surface-Mounted Device (SMD) package. The TrEOS Protection

family is optimized for safeguarding very sensitive high-speed interfaces against ESD

pulses with a high level of robustness.

2. Features and benefits

•Bidirectional ESD protection of one line

•Extremely low diode capacitance Cd = 0.1 pF

•ESD protection up to ±10 kV according to IEC 61000-4-2

•Ultra small SMD package

3. Applications

ESD and surge protection for:

•ultra high-speed datalines

•very sensitive interface lines

•generic interface lines

in portable electronics, communication, consumer and computing devices.

4. Quick reference data

Table 1. Quick reference data

Symbol Parameter Conditions Min Typ Max Unit

Cddiode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C - 0.1 0.15 pF

VRWM reverse standoff

voltage

Tamb = 25 °C - - 5 V

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 2 / 12

5. Pinning information

Table 2. Pinning information

Pin Symbol Description Simplified outline Graphic symbol

1 K cathode

2 K cathode

Transparent

top view

DSN0603-2 (SOD962-2)

sym045

6. Ordering information

Table 3. Ordering information

PackageType number

Name Description Version

PESD5V0R1BSF DSN0603-2 Leadless ultra small package; 2 terminals; body 0.6 x 0.3 x 0.3

SOD962-2

7. Marking

Table 4. Marking codes

Type number Marking code

PESD5V0R1BSF B

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 3 / 12

8. Limiting values

Table 5. Limiting values

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

Symbol Parameter Conditions Min Max Unit

IPPM rated peak pulse current tp = 8/20 µs [1] - 4.5 A

Tjjunction temperature - 150 °C

Tamb ambient temperature -40 125 °C

Tstg storage temperature -65 150 °C

ESD maximum ratings

IEC 61000-4-2; contact discharge [2] - 10 kVVESD electrostatic discharge voltage

IEC 61000-4-2; air discharge [2] - 15 kV

[1] According to IEC 61000-4-5 and IEC 61643-321.

[2] Device stressed with ten non-repetitive ESD pulses.

t (µs)

0 403010 20

001aaa630

120

IPP

(%)

e- t

100 % IPP; 8 µs

50 % IPP; 20 µs

Fig. 1. 8/20 µs pulse waveform according to

IEC 61000-4-5 and IEC 61643-321

001aaa631

IPP

100 %

90 %

30 ns

60 ns

10 %

tr= 0.6 ns to 1 ns

Fig. 2. ESD pulse waveform according to

IEC 61000-4-2

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 4 / 12

9. Characteristics

Table 6. Characteristics

Symbol Parameter Conditions Min Typ Max Unit

VRWM reverse standoff

voltage

Tamb = 25 °C - - 5 V

f = 1 MHz; VR = 0 V; Tamb = 25 °C - 0.1 0.15 pFCddiode capacitance

f = 2.5 GHz; VR = 0 V; Tamb = 25 °C - 0.1 - pF

VBR breakdown voltage IR = 1 mA; Tamb = 25 °C 6 10 - V

Tamb = 25 °C; IPPM = 4.5 A; tp = 8/20 µs [1] - - 5 V

Tamb = 25 °C; IPP = 8 A; tp = TLP [2] - 6 - V

VCL clamping voltage

Tamb = 25 °C; IPP = 15 A; tp = TLP [2] - 9.2 - V

Rdyn dynamic resistance Tamb = 25 °C; IR = 10 A [2] - 0.45 - Ω

IRM reverse leakage

current

VRWM = 5 V; Tamb = 25 °C - 1 50 nA

[1] According to IEC 61000-4-5 and IEC 61643-321.

[2] Non-repetitive current pulse, Transmission Line Pulse (TLP) tp = 100 ns; square pulse; ANSI / ESD

STM5.5.1-2008.

006aab325

-VCL -VBR -VRWM

VCL

VBR

VRWM

-IRM

IRM

-IR

-IPP

IPP

IPPM

-IPPM

Fig. 3. V-I characteristics for a bidirectional ESD

protection diode

VR (V)

-5 53-1 1-3

aaa-017367

0.10

0.05

0.15

0.20

(pF)

0.00

f = 1 MHz; Tamb = 25 °C

Fig. 4. Diode capacitance as a function of reverse

voltage; typical values

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 5 / 12

f (GHz)

0 862 4

aaa-017368

0.10

0.05

0.15

0.20

(pF)

0.00

Fig. 5. Diode capacitance as a function of frequency;

typical values

aaa-017793

-6

-2

S21

(dB)

-10

f (GHz)

10-2 102

1010-1 1

Fig. 6. Insertion loss; typical values

VCL (V)

0 20155 10

aaa-017794

IPP

(A)

Rdyn = 0.45 Ω

tp = 100 ns; Transmission Line Pulse (TLP)

Fig. 7. Dynamic resistance with positive clamping

voltage

VCL (V)

-20 0-5-15 -10

aaa-017795

-8

-12

-4

IPP

(A)

-16

Rdyn = 0.45 Ω

tp = 100 ns; Transmission Line Pulse (TLP)

Fig. 8. Dynamic resistance with negative clamping

voltage

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 6 / 12

50 Ω

DUT

(DEVICE

UNDER

TEST)

RG 223/U

50 Ω coax

ESD TESTER

IEC 61000-4-2 ed.2

Cs = 150 pF; Rd = 330 Ω

4 GHz DIGITAL

OSCILLOSCOPE

40 dB

ATTENUATOR

unclamped +8 kV ESD pulse waveform

(IEC 61000-4-2 network)

(kV)

-2

t (ns)

-10 7030

4020100 50 60

unclamped -8 kV ESD pulse waveform

(IEC 61000-4-2 network)

-8

-2

-6

(kV)

-10

t (ns)

-10 7030

-4

4020100 50 60

aaa-003952

Fig. 9. ESD clamping test setup and waveforms

aaa-017796

100

140

VCL

(V)

-20

t (ns)

-10 10 30 50 7040200 60

VCL at 30 ns = 8.3 V

Fig. 10. Clamped +8 kV pulse waveform (IEC 61000-4-2

network)

aaa-017797

-60

-100

-20

VCL

(V)

-140

t (ns)

-10 10 30 50 7040200 60

VCL at 30 ns = -8.3 V

Fig. 11. Clamped -8 kV pulse waveform (IEC 61000-4-2

network)

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 7 / 12

10. Application information

The device is designed for the protection of one bidirectional data line from surge pulses

and ESD damage. The device is suitable on lines where the signal polarities are both

positive and negative with respect to ground. The device is not designed to be used on

lines connected to a DC supply.

aaa-002737

ESD protection diode

GND

line to be protected

Fig. 12. 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. Package outline

14-12-03Dimensions in mm

0.625

0.575

0.325

0.275

0.4

0.15

0.13

0.32

0.28

0.25

0.23

0.03

max

Fig. 13. Package outline DSN0603-2 (SOD962-2)

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 8 / 12

12. Soldering

Footprint information for reflow soldering of leadless ultra small package; 2 terminals SOD962-2

sod962-2_fr

solder land

solder resist

solder land plus solder paste

solder paste deposit

Dimensions in mm

R0.025 (8×)

0.14

(2×)

0.2

(2×)

0.24

(2×)

0.4

0.85

0.4

Fig. 14. Reflow soldering footprint for DSN0603-2 (SOD962-2)

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 9 / 12

13. Revision history

Table 7. Revision history

Data sheet ID Release date Data sheet status Change notice Supersedes

PESD5V0R1BSF v.2 20150507 Product data sheet - PESD5V0R1BSF v.1

Modifications: •Product status changed

PESD5V0R1BSF v.1 20150429 Preliminary data sheet - -

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 10 / 12

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

Preview — The document is a preview version only. The document is still

subject to formal approval, which may result in modifications or additions.

Nexperia does not give any representations or warranties as to

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Draft — The document is a draft version only. The content is still under

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Short data sheet — A short data sheet is an extract from a full data sheet

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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

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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.

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

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Customers are responsible for the design and operation of their

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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

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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 in this document may be interpreted

or construed as an offer to sell products that is open for acceptance or the

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 11 / 12

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

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Non-automotive qualified products — Unless this data sheet expressly

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Nexperia accepts no liability for inclusion and/or use of non-

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In the event that customer uses the product for design-in and use in

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14.4 Trademarks

Notice: All referenced brands, product names, service names and

trademarks are the property of their respective owners.

Nexperia PESD5V0R1BSF

Ultra low capacitance bidirectional ESD protection diode

PESD5V0R1BSF All information provided in this document is subject to legal disclaimers.

Product data sheet 7 May 2015 12 / 12

15. 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 .........................................7

11 Package outline ..................................................... 7

12 Soldering ................................................................ 8

13 Revision history .....................................................9

14 Legal information .................................................10

14.1 Data sheet status ............................................... 10

14.2 Definitions ...........................................................10

14.3 Disclaimers .........................................................10

14.4 Trademarks ........................................................ 11

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

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

Date of release:

07 May 2015