PESD2CANFD24U-QC [NEXPERIA]

ESD protection for In-vehicle networksProduction;


型号：	PESD2CANFD24U-QC
厂家：	Nexperia
描述：	ESD protection for In-vehicle networksProduction
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中文：	中文翻译
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PESD2CANFD24U-QC

ESD protection for In-vehicle networks

30 September 2020

Product data sheet

1. General description

ESD protection device in an ultra small DFN1412D-3 (SOT8009) leadless Surface-Mounted Device

(SMD) plastic package with side wettable flanks designed to protect two automotive In-vehicle

network bus lines from the damage caused by ElectroStatic discharge (ESD) and other transients.

2. Features and benefits

•

Reverse stand-off voltage: V_RWM= 24 V

•

Low clamping voltage: V_CL= 33 V at I_PP= 1 A

ESD protection up to 15 kV (IEC 61000-4-2)

Low capacitance: C_d= 3.5 pF

ESD protection up to 15 kV (ISO 10605; C = 150 pF; R = 330 Ω)

AEC-Q101 qualified

3. Applications

ESD protection for In-vehicle network lines in automotive environments

•

CAN-FD

CAN

FlexRay

SENT

4. Quick reference data

Table 1. Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

V_RWM

reverse standoff

voltage

T_amb= 25 °C

I_PPM

V_CL

rated peak pulse

current

t_p= 8/20 µs

[1] [2]

[3] [2]

1.9

clamping voltage

I_PPM= 1 A; t_p= 8/20 µs; T_amb= 25 °C

[1] According to IEC 61000-4-5.

[2] Measured from pin 1 or 2 to pin 3.

[3] Device stressed with 8/20 μs exponential decay waveform according to IEC 61000-4-5.

Nexperia

PESD2CANFD24U-QC

ESD protection for In-vehicle networks

5. Pinning information

Table 2. Pinning information

Symbol

Description

Simplified outline

Graphic symbol

cathode (diode 1)

cathode (diode 2)

common cathode

006aaa155

Bottom view

DFN1412D-3 (SOT8009)

6. Ordering information

Table 3. Ordering information

Type number

Package

Name

Description

Version

PESD2CANFD24U-QC DFN1412D-3 plastic, leadless extremely thin small outline package with side- SOT8009

wettable flanks (SWF); 3 terminals; 0.8 mm pitch; 1.4 mm x 1.2

mm x 0.48 mm body

7. Marking

Table 4. Marking codes

Type number

Marking code

PESD2CANFD24U-QC

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Product data sheet

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PESD2CANFD24U-QC

ESD protection for In-vehicle networks

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

1.9

Unit

rated peak pulse current t_p= 8/20 µs

junction temperature

[1] [2]

[2] [3]

150

°C

T_amb

T_stg

ambient temperature

-55

-65

storage temperature

ESD maximum ratings

V_ESDelectrostatic discharge

voltage

IEC 61000-4-2; contact discharge

ISO 10605; contact discharge; C = 330 pF, [2] [3]

R = 330 Ω

ISO 10605; contact discharge; C = 150 pF, [2] [3]

R = 330 Ω

[1] According to IEC 61000-4-5.

[2] Measured from pin 1 or 2 to pin 3.

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

001aaa630

120

100 %

90 %

100 % I ; 8 µs

(%)

-t

50 % I ; 20 µs

10 %

t = 0.6 ns to 1 ns

30 ns

60 ns

t (µs)

001aaa631

Fig. 2. ESD pulse waveform according to

IEC 61000-4-2

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

IEC 61000-4-5

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Product data sheet

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Nexperia

PESD2CANFD24U-QC

ESD protection for In-vehicle networks

9. Characteristics

Table 6. Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

V_RWM

reverse standoff

voltage

T_amb= 25 °C

V_BR

I_RM

C_d

breakdown voltage

I_R= 10 mA; T_amb= 25 °C

[1]

25.5

35.5

3.5

reverse leakage current V_RWM= 24 V; T_amb= 25 °C

[1]

diode capacitance

f = 1 MHz; V_R= 2.5 V; T_amb= 25 °C

f = 1 MHz; V_R= -2.5 V; T_amb= 25 °C

f = 1 MHz; V_R= 2.5 V; T_amb= 25 °C

f = 1 MHz; V_R= -2.5 V; T_amb= 25 °C

I_PPM= 1 A; t_p= 8/20 µs; T_amb= 25 °C

I_R= 10 A; T_amb= 25 °C

[1]

3.2

0.5

[1]

ΔC_d/C_d

diode capacitance

matching

[2]

V_CL

clamping voltage

[3] [1]

[4] [1]

R_dyn

dynamic resistance

[1] Measured from pin 1 or 2 to pin 3.

[2] ∆C_dis the difference of the capacitance measured between pin 1 and pin 3 and the capacitance measured between pin 2 and pin 3.

[3] Device stressed with 8/20 μs exponential decay waveform according to IEC 61000-4-5.

[4] Non-repetitive current pulse, Transmission Line Pulse (TLP); square pulse; ANSI / ESD STM5.5.1-2008

aaa-032160

(pF)

-V

BR RWM

-I

RWM BR CL

-I

-25

-15

-5

006aaa676

(V)

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

protection diode

Fig. 4. Diode capacitance as a function of reverse

voltage; typical values

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Product data sheet

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Nexperia

PESD2CANFD24U-QC

ESD protection for In-vehicle networks

aaa-032161

aaa-032162

(A)

-5

-15

-5

-25

-80

-60

-40

-20

(V)

t_p= 100 ns; Transmission Line Pulse (TLP)

Fig. 5. Positive clamping voltage (TLP); typical values Fig. 6. Negative clamping voltage (TLP); typical values

001aaa193

1.2

PP(25°C)

0.8

0.4

100

150

200

T (°C)

Fig. 7. Relative variation of peak pulse power as a function of junction temperature; typical values

PESD2CANFD24U-QC

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Product data sheet

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Nexperia

PESD2CANFD24U-QC

ESD protection for In-vehicle networks

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-032164

Fig. 8. ESD clamping test setup and waveforms

aaa-032163

160

(V)

120

-40

-80

at 30 ns = 32.4 V

CL_ESD

at 30 ns = -38.7 V

CL_ESD

-120

-160

-40

-10

t (ns)

Fig. 9. Clamped +8 kV pulse waveform (IEC 61000-4-2 Fig. 10. Clamped -8 kV pulse waveform (IEC 61000-4-2

network)

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Product data sheet

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PESD2CANFD24U-QC

ESD protection for In-vehicle networks

10. Application information

The device is designed for the protection of two automotive in-vehicle bus lines, e.g. CAN (FD),

from the damage caused by ESD and surge pulses.

SPLIT

CANH

T/2

CAN BUS

TRANSCEIVER

CAN

bus

T/2

CANL

Common

mode choke

(optional)

PESD2CANFDx

aaa-031991

Fig. 11. Typical application: ESD protection of two automotive CAN bus lines

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. 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.

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Product data sheet

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PESD2CANFD24U-QC

ESD protection for In-vehicle networks

12. Package outline

DFN1412D-3: plastic, leadless extremely thin small outline package with side-wettable flanks (SWF);

3 terminals; 0.8 mm pitch; 1.4 mm x 1.2 mm x 0.48 mm body

SOT8009

Seating plane

detail X

A B

pin 1

index area

(2x)

(1)

(2)

(4x)

L (2x)

K (2x)

Gx45°

(2x)

(1)

T (4x)

(2x)

1 mm

scale

Dimensions (mm are the original dimensions)

Unit

max 0.50 0.04 0.30

1.25

0.25 1.4 1.20 1.2 0.50 0.8 0.71 0.26

0.22 1.17 0.47

0.55

0.35 0.22

0.30 0.16 0.05 0.1 0.05 0.05 0.05

0.25 0.27 0.10

0.09

(ref)

nom

min

0.47

0.44

Note

1. Side Wettable Flank, protrusion max. 0.02 mm.

2. Visible depend upon used manufacturing technology.

Dimension A and T are including plating thickness.

sot8009_po

Issue date

References

Outline

version

European

projection

IEC

JEDEC

JEITA

19-12-04

19-12-06

SOT8009

MO-340CA

Fig. 12. Package outline DFN1412D-3 (SOT8009)

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Product data sheet

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Nexperia

PESD2CANFD24U-QC

ESD protection for In-vehicle networks

13. Soldering

Footprint information for reflow soldering of DFN1412D-3 package

SOT8009

1.7

0.5

0.4

0.3

0.4

0.8

0.65 0.55 0.45

0.3

0.4

2.0

0.6 0.7

0.95 0.85 0.75

0.25

1.2

1.3

1.4

recommended stencil thickness: 0.1 mm

occupied area

solder resist

solder paste

solder land

Dimensions in mm

20-03-23

Issue date

sot8009_fr

Fig. 13. Reflow soldering footprint for DFN1412D-3 (SOT8009)

PESD2CANFD24U-QC

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Product data sheet

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PESD2CANFD24U-QC

ESD protection for In-vehicle networks

14. Revision history

Table 7. Revision history

Data sheet ID

Release date

Data sheet status

Change notice

Supersedes

PESD2CANFD24U-QC 20200930

v.1

Product data sheet

PESD2CANFD24U-QC

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Product data sheet

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PESD2CANFD24U-QC

ESD protection for In-vehicle networks

equipment, nor in applications where failure or malfunction of an Nexperia

product can reasonably be expected to result in personal injury, death or

severe property or environmental damage. Nexperia and its suppliers accept

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.

15. Legal information

Data sheet status

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.

Document status Product

Definition

[1][2]

status [3]

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.

Objective [short]

data sheet

Development

This document contains data from

the objective specification for

product development.

Preliminary [short]

data sheet

Qualification

Production

This document contains data from

the preliminary specification.

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

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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.

Product [short]

data sheet

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.

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

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customer’s applications and products using Nexperia products in order to

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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.

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.

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

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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

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Disclaimers

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

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Limited warranty and liability — Information in this document is believed

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

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Notwithstanding any damages that customer might incur for any reason

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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.

Suitability for use in automotive applications — This Nexperia product

has been qualified for use in automotive applications. Unless otherwise

agreed in writing, the product is not designed, authorized or warranted to

be suitable for use in life support, life-critical or safety-critical systems or

PESD2CANFD24U-QC

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Product data sheet

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Nexperia

PESD2CANFD24U-QC

ESD protection for In-vehicle networks

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. Test information..........................................................7

12. Package outline.......................................................... 8

13. Soldering..................................................................... 9

14. Revision history........................................................10

15. Legal information......................................................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: 30 September 2020

PESD2CANFD24U-QC

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Product data sheet

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PESD2CANFD24U-QC [NEXPERIA]

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