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PESD5V0S1BB

Bidirectional ESD protection diode

23 August 2018 Product data sheet

1. General description

Bidirectional ElectroStatic Discharge (ESD) protection diode in an ultra-small and flat lead SOD523

plastic package designed to protect one signal line from the damage caused by ESD and other

transients.

2. Features and benefits

•Bidirectional ESD protection of one line

•Max. peak pulse power: PPPM = 130 W

•Low clamping voltage: V(CL)R = 14 V

•Ultra low leakage current: IRM = 5 nA

•ESD protection > 30 kV

•IEC 61000-4-2, level 4 (ESD)

•IEC 61000-4-5 (surge); IPPM = 12 A

•Ultra small SMD plastic package

•AEC-Q101 qualified

3. Applications

•Cellular handsets and accessories

•Portable electronics

•Computers and peripherals

•Communication systems

•Audio and video equipment

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 - 35 45 pF

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

5. Pinning information

Table 2. Pinning information

Pin Symbol Description Simplified outline Graphic symbol

1 K1 cathode (diode 1)

2 K2 cathode (diode 2)

SOD523

sym045

K2K1

6. Ordering information

Table 3. Ordering information

PackageType number

Name Description Version

PESD5V0S1BB SOD523 plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x

0.6 mm body

SOD523

7. Marking

Table 4. Marking codes

Type number Marking code

PESD5V0S1BB L7

Product data sheet 23 August 2018 2 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

8. Limiting values

Table 5. Limiting values

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

Symbol Parameter Conditions Min Max Unit

Per diode

PPPM rated peak pulse power [1] [2] - 130 W

IPPM rated peak pulse current

tp = 8/20 µs

[1] [2] - 12 A

Tjjunction temperature - 150 °C

Tamb ambient temperature -55 150 °C

Tstg storage temperature -65 150 °C

ESD maximum ratings

IEC 61000-4-2 (contact discharge) [2] [3] - 30 kVVESD electrostatic discharge

voltage HBM MIL-Std 883 - 10 kV

[1] Non-repetitive current pulse 8/20 μs exponentially decaying waveform according to IEC 61000-4-5.

[2] Measured from pin 1 to pin 2.

[3] Device stressed with ten non-repetitive ElectroStatic Discharge (ESD) pulses.

0 10

e- t

20 t (µs)

Ipp

(%)

120

mle218

100 % Ipp; 8 µs

50 % Ipp; 20 µs

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

IEC 61000-4-5

001aaa191

Ipp

100 %

90 %

30 ns

60 ns

10 %

tr = 0.7 to 1 ns

Fig. 2. ESD pulse waveform according to

IEC 61000-4-2

Product data sheet 23 August 2018 3 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

9. Characteristics

Table 6. Characteristics

Symbol Parameter Conditions Min Typ Max Unit

VRWM reverse standoff

voltage

Tamb = 25 °C - - 5 V

VBR breakdown voltage IR = 1 mA; Tamb = 25 °C 5.5 - 9.5 V

IRM reverse leakage current VRWM = 5 V; Tamb = 25 °C - 5 100 nA

Cddiode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C - 35 45 pF

IPP = 1 A; Tamb = 25 °C [1] [2] - - 10 VVCL clamping voltage

IPPM = 12 A; Tamb = 25 °C [1] [2] - - 14 V

rdif differential resistance IR = 1 mA; Tamb = 25 °C - - 50 Ω

[1] Non-repetitive current pulse 8/20 µs exponentially decaying waveform according to IEC61000-4-5.

[2] Measures from pin 1 to pin 2.

001aaa202

tp (µs)

1 104

103

10 102

102

103

PPP

(W)

Tamb = 25 °C

Fig. 3. Peak pulse power as a function of exponential

pulse duration; typical values

Tj (°C)

0 20015050 100

001aaa193

0.4

0.8

1.2

PPP

PPP(25°C)

Fig. 4. Relative variation of peak pulse power as a

function of junction temperature; typical values

001aaa203

VR (V)

0 542 31

(pF)

f = 1 MHz; Tamb = 25 °C

Fig. 5. Diode capacitance as a function of reverse

voltage; typcial values

001aaa204

Tj (°C)

75 150125100

102

10- 1

IRM(Tj)

IRM(Tj=85°C)

Fig. 6. Relative variation of reverse leakage current

as a function of junction temperature; typical

values

Product data sheet 23 August 2018 4 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

006aaa056

50 Ω

PESD5V0S1Bx

vertical scale = 200 V/div

horizontal scale = 50 ns/div

unclamped +1 kV ESD voltage waveform

(IEC61000-4-2 network)

clamped +1 kV ESD voltage waveform

(IEC61000-4-2 network)

unclamped -1 kV ESD voltage waveform

(IEC61000-4-2 network)

clamped -1 kV ESD voltage waveform

(IEC61000-4-2 network)

vertical scale = 10 V/div

horizontal scale = 50 ns/div

vertical scale = 200 V/div

horizontal scale = 50 ns/div

vertical scale = 10 V/div

horizontal scale = 50 ns/div

GND

RG 223/U

50 Ω coax

ESD TESTER 4 GHz DIGITAL

OSCILLOSCOPE

40 dB

ATTENUATOR

IEC 61000-4-2 network

CZ = 150 pF; RZ = 330 Ω

Fig. 7. ESD clamping test setup and waveforms

Product data sheet 23 August 2018 5 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

10. Application information

The device is designed for the protection of one bidirectional data or signal line from the damage

caused by ESD and/or other surge pulses. The device may be used on lines where the signal

polarities are both, positive and negative with respect to ground. It provides a surge capability of

130 W per line for an 8/20 μs waveform.

aaa-002737

ESD protection diode

GND

line to be protected

Fig. 8. Bidirectional 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 device as close to the input terminal or connector as possible.

2. Minimize the path length between the device and the protected line.

3. Avoid running protected conductors in parallel with unprotected conductors.

4. Minimize all Printed-Circuit Board (PCB) conductive loops including power and ground loops.

5. Minimize the length of the transient return path to ground.

6. Avoid using shared transient return paths to a common ground point.

7. Use ground planes whenever possible. For multilayer PCBs, use ground vias.

11. Test information

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.

12. Package outline

02-12-13Dimensions in mm

1.65

1.55

1.25

1.15

0.17

0.11

0.34

0.26

0.65

0.58

0.85

0.75

Fig. 9. Package outline SOD523

Product data sheet 23 August 2018 6 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

13. Soldering

0.6

(2×)

0.5

(2×)

2.15

1.4

0.4

(2×)

0.5

(2×)

1.2

solder lands

solder resist

occupied area

solder paste

sod523_fr

Dimensions in mm

Fig. 10. Reflow soldering footprint for SOD523

Product data sheet 23 August 2018 7 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

14. Revision history

Table 7. Revision history

Data sheet ID Release date Data sheet status Change notice Supersedes

PESD5V0S1BB v.1 20180823 Product data sheet - PESD5V0S1BA

_BB_BL_4

Modifications: •Features and benefit AEC-Q101 qualified added.

•AEC-Q101 quality information added.

•Limiting values; Tamb updated to -55°C.

•Application information: updated.

•Soldering section added.

•The format of this data sheet had been redesigned to comply with the identity guidelines of

Nexperia.

•Legal texts have been adapted to the new company name where appropriate.

PESD5V0S1BA

_BB_BL_4

20090820 Product data sheet - PESD5V0S1BA

_BB_BL_3

PESD5V0S1BA

_BB_BL_3

20041217 Product data sheet - PESD5V0S1BA

_BB_BL_2

PESD5V0S1BA

_BB_BL_2

20040322 Product specification - PESD5V0S1BA

_BB_BL_1

PESD5V0S1BA

_BB_BL_1

20040304 Product specification - -

Product data sheet 23 August 2018 8 / 10

Nexperia PESD5V0S1BB

Bidirectional ESD protection diode

15. Legal information

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 https://www.nexperia.com.

Definitions

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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

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office. In case of any inconsistency or conflict with the short data sheet, the

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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

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Applications — Applications that are described herein for any of these

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Customers are responsible for the design and operation of their applications

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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.

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sold subject to the general terms and conditions of commercial sale, as

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

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

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Product data sheet 23 August 2018 9 / 10

Nexperia PESD5V0S1BB

Bidirectional 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. Test information.......................................................... 6

12. Package outline.......................................................... 6

13. Soldering..................................................................... 7

14. Revision history..........................................................8

15. Legal information........................................................9

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

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

Date of release: 23 August 2018

Product data sheet 23 August 2018 10 / 10