PESD24VF1BSF [NEXPERIA]

Ultra low capacitance bidirectional ESD protection diodeProduction;


型号：	PESD24VF1BSF
厂家：	Nexperia
描述：	Ultra low capacitance bidirectional ESD protection diodeProduction
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PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

11 December 2015

Product data sheet

1. General description

Ultra low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode

in a DSN0603-2 (SOD962-2) leadless ultra small Surface-Mounted Device (SMD)

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

•

Ultra low diode capacitance C_d= 0.25 pF

High reverse standoff voltage V_RWM= 24 V

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

3. Applications

NFC antenna protection

Protection of high-speed and standard data lines with high signal levels

•

4. Quick reference data

Table 1.

Symbol

Quick reference data

Parameter

Conditions

Min

Typ

0.25

Max

0.4

Unit

C_d

diode capacitance

f = 1 MHz; V_R= 0 V

V_RWM

reverse standoff

voltage

5. Pinning information

Table 2.

Pinning information

Symbol Description

Simplified outline

Graphic symbol

cathode (diode 1)

cathode (diode 2)

sym045

Transparent

top view

DSN0603-2 (SOD962-2)

Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

6. Ordering information

Table 3.

Ordering information

Type number

Package

Name

Description

Version

PESD24VF1BSF

DSN0603-2

Leadless ultra small package; 2 terminals; body 0.6 x

0.3 x 0.3 mm

SOD962-2

7. Marking

Table 4.

Marking codes

Type number

Marking code

PESD24VF1BSF

8. Limiting values

Table 5.

Limiting values

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

Symbol

I_PPM

T_j

Parameter

Conditions

Min

Max

Unit

peak pulse current

junction temperature

ambient temperature

storage temperature

t_p= 8/20 µs

[1]

-45

-65

125

150

°C

T_amb

T_stg

ESD maximum ratings

V_ESD

electrostatic discharge voltage IEC 61000-4-2; contact discharge

IEC 61000-4-2; air discharge

[2]

MIL-STD-883; human body model;

HBM

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

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

PESD24VF1BSF

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Product data sheet

11 December 2015

2 / 12

Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

001aaa631

001aaa630

120

100 %

90 %

100 % I ; 8 µs

(%)

-t

50 % I ; 20 µs

10 %

t = 0.6 ns to 1 ns

(µs)

30 ns

60 ns

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

IEC 61000-4-5 and IEC 61643-321

Fig. 2. ESD pulse waveform according to

IEC 61000-4-2

9. Characteristics

Table 6.

Symbol

Characteristics

Parameter

Conditions

Min

Typ

Max

Unit

V_RWM

reverse standoff

voltage

I_RM

reverse leakage

current

V_R= 24 V

C_d

diode capacitance

breakdown voltage

clamping voltage

dynamic resistance

f = 1 MHz; V_R= 0 V

I_R= 1 mA

0.25

0.4

V_BR

V_CL

R_dyn

24.5

I_PPM= 1 A

[1]

[2]

I_R= 5 A

0.7

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

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

ANSI / ESD STM5.5.1-2008.

PESD24VF1BSF

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Product data sheet

11 December 2015

3 / 12

Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

aaa-013492

PPM

0.30

(pF)

0.25

0.20

0.15

0.10

-V

BR RWM

-I

RWM BR CL

-I

-30

-10

(V)

006aab325

PPM

f = 1 MHz; V_R= 0 V; T_amb= 25 °C

Fig. 4. V-I characteristics for a bidirectional ESD

protection diode

Fig. 3. Diode capacitance as a function of reverse

voltage; typical values

aaa-013493

(A)

(V)

t_p= 100 ns; Transmission Line Pulse (TLP)

Fig. 5. Dynamic resistance

PESD24VF1BSF

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Product data sheet

11 December 2015

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

ESD TESTER

4 GHz DIGITAL

OSCILLOSCOPE

RG 223/U

50 Ω coax

40 dB

ATTENUATOR

50 Ω

DUT

(DEVICE

UNDER

TEST)

IEC 61000-4-2 ed.2

= 150 pF; R = 330 Ω

(kV)

-2

-4

-6

-8

-2

-10

t (ns)

unclamped +8 kV ESD pulse waveform

(IEC 61000-4-2 network)

unclamped -8 kV ESD pulse waveform

(IEC 61000-4-2 network)

aaa-003952

aaa-013495

Fig. 6. ESD clamping test setup and waveforms

aaa-013494

100

(V)

-20

-60

-20

-10

-100

-10

t (ns)

Fig. 7. Clamped +8 kV pulse waveform (IEC 61000-4-2 Fig. 8. Clamped -8 kV pulse waveform (IEC 61000-4-2

network)

PESD24VF1BSF

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Product data sheet

11 December 2015

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

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.

line to be protected

ESD protection diode

GND

aaa-002737

Fig. 9. 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.

PESD24VF1BSF

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Product data sheet

11 December 2015

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

11. Package outline

Leadless ultra small package; 2 terminals; body 0.6 x 0.3 x 0.3 mm

SOD962-2

(1)

0.5 mm

scale

Dimensions (mm are the original dimensions)

Unit

max 0.32 0.03 0.25 0.325 0.625

nom

0.15

0.13

0.4

min 0.28

0.23 0.275 0.575

Note

1. The marking bar indicates the cathode.

sod962-2_po

References

Outline

version

IEC

European

projection

Issue date

JEDEC

JEITA

13-07-12

13-07-17

SOD962-2

Fig. 10. Package outline DSN0603-2 (SOD962-2)

PESD24VF1BSF

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Product data sheet

11 December 2015

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

12. Soldering

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

SOD962-2

0.85

0.4

R0.025 (8×)

0.24

0.4

(2×)

0.14

(2×)

0.2

(2×)

solder land

solder land plus solder paste

solder paste deposit

solder resist

Dimensions in mm

sod962-2_fr

Fig. 11. Reflow soldering footprint for DSN0603-2 (SOD962-2)

PESD24VF1BSF

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Product data sheet

11 December 2015

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

13. Revision history

Table 7.

Revision history

Data sheet ID

Release date

Data sheet status

Change notice

Supersedes

PESD24VF1BSF v.1

20151211

Product data sheet

PESD24VF1BSF

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Product data sheet

11 December 2015

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

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

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14. Legal information

14.1 Data sheet status

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.

Document

Product

Definition

status [1][2] status [3]

Objective

[short] data

sheet

Development This document contains data from

the objective specification for product

development.

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.

Preliminary

[short] data

sheet

Qualification This document contains data from the

preliminary specification.

Suitability for use — Nexperia products are not designed,

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inclusion and/or use of Nexperia products in such equipment or

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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

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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

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short data sheet, the full data sheet shall prevail.

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Product data sheet.

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

14.3 Disclaimers

products are sold subject to the general terms and conditions of commercial

sale, as published at http://www.nexperia.com/profile/terms, unless otherwise

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applying the customer’s general terms and conditions with regard to the

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Limited warranty and liability — Information in this document is believed

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or completeness of such information and shall have no liability for the

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responsibility for the content in this document if provided by an information

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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

PESD24VF1BSF

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Product data sheet

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

grant, conveyance or implication of any license under any copyrights, patents

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Export control — This document as well as the item(s) described herein

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the product is not suitable for automotive use. It is neither qualified nor

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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.

PESD24VF1BSF

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Product data sheet

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Nexperia

PESD24VF1BSF

Ultra low capacitance bidirectional ESD protection diode

15. Contents

General description ............................................... 1

Features and benefits ............................................1

Applications ........................................................... 1

Quick reference data ............................................. 1

Pinning information ...............................................1

Ordering information .............................................2

Marking ...................................................................2

Limiting values .......................................................2

Characteristics .......................................................3

Application information .........................................6

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

Soldering ................................................................ 8

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

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

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

Definitions ...........................................................10

Disclaimers .........................................................10

Trademarks ........................................................ 11

14.1

14.2

14.3

14.4

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

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

Date of release: 11 December 2015

PESD24VF1BSF

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Product data sheet

11 December 2015

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PESD24VF1BSF [NEXPERIA]

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