PESD42VS2UT-Q [NEXPERIA]

Double ESD protection diode arrayProduction;


型号：	PESD42VS2UT-Q
厂家：	Nexperia
描述：	Double ESD protection diode arrayProduction
文件：	总12页 (文件大小：269K)
中文：	中文翻译
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PESD42VS2UT-Q

Double ESD protection diode array

23 September 2022

Product data sheet

1. General description

Unidirectional double ElectroStatic Discharge (ESD) protection diode in a SOT23 (TO-236AB)

small Surface-Mounted Device (SMD) plastic package, designed to protect up to two signal lines

from the damage caused by ESD and other transients.

2. Features and benefits

•

Unidirectional ESD protection of two lines

•

High reverse standoff voltage: V_RWM= 42 V

Low leakage current: I_RM≤ 50 nA

ESD protection up to 23 kV

Qualified according to AEC-Q101 and recommended for use in automotive applications

3. Applications

•

ESD protection for standard capacitance signals or supply lines

4. Quick reference data

Table 1. Quick reference data

Symbol

Per diode

V_RWM

Parameter

Conditions

Min

Typ

Max

Unit

reverse standoff

voltage

T_amb= 25 °C

t_p= 8/20 µs

1.8

I_PPM

V_CL

rated peak pulse

current

[1]

clamping voltage

I_PPM= 1.8 A; t_p= 8/20 µs; T_amb= 25 °C [2] [1]

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

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

Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

5. Pinning information

Table 2. Pinning information

Symbol

Description

Simplified outline

Graphic symbol

cathode (diode 1)

cathode (diode 2)

common anode

SOT23

006aaa154

6. Ordering information

Table 3. Ordering information

Type number

Package

Name

Description

Version

PESD42VS2UT-Q

SOT23

plastic, surface-mounted package; 3 terminals; 1.9 mm

pitch; 2.9 mm x 1.3 mm x 1 mm body

SOT23

7. Marking

Table 4. Marking codes

Type number

Marking code[1]

%GK

PESD42VS2UT-Q

[1] % = placeholder for manufacturing site code

PESD42VS2UT-Q

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Product data sheet

23 September 2022

2 / 12

Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

8. Limiting values

Table 5. Limiting values

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

Symbol

Per diode

I_PPM

Parameter

Conditions

Min

Max

Unit

rated peak pulse current t_p= 8/20 µs

[1]

1.8

Per device

T_j

junction temperature

ambient temperature

storage temperature

150

°C

T_amb

-55

-65

T_stg

ESD maximum ratings

V_ESDelectrostatic discharge

voltage

IEC 61000-4-2 (contact discharge)

[2]

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

[2] 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

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

9. Characteristics

Table 6. Characteristics

Symbol

Per diode

V_RWM

Parameter

Conditions

Min

Typ

Max

Unit

reverse standoff

voltage

T_amb= 25 °C

V_BR

I_RM

C_d

breakdown voltage

I_R= 2 mA; T_amb= 25 °C

46.1

47.9

reverse leakage current V_RWM= 42 V; T_amb= 25 °C

diode capacitance

clamping voltage

f = 1 MHz; V_R= 0 V; T_amb= 25 °C

I_PP= 1 A; t_p= 8/20 µs; T_amb= 25 °C

[1]

167

V_CL

[1] [2]

I_PPM= 1.8 A; t_p= 8/20 µs; T_amb= 25 °C [1] [2]

I_PP= 16 A; t_p= 100 ns; T_amb= 25 °C [1] [3]

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

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

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

aaa-029541

(pF)

-V

BR RWM

-I

P-N

-I

(V)

006aaa407

f = 1 MHz; T_amb= 25 °C

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

protection diode

Fig. 4. Diode capacitance as a function of reverse

voltage; typical values

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

aaa-029543

aaa-029542

(V)

-20

-40

-60

-80

-100

-2.5

-2.0

-1.5

-1.0

-0.5

(A)

Fig. 5. Positive clamping voltage (8/20 µs pulse);

typical values

Fig. 6. Negative clamping voltage (8/20 µs pulse);

typical values

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

Fig. 7. ESD clamping test setup and waveforms

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

aaa-0295454

aaa-029545

300

150

100

(V)

250

at 30 nA = 130 V

at 30 nA = -3 V

200

150

100

-50

-100

-150

-200

-50

-10

t (ns)

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

network)

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

network)

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

10. Application information

The device is designed for the protection of up to two unidirectional data or signal lines from the

damage caused by ESD and surge pulses. The devices may be used on lines where the signal

polarities are either positive or negative with respect to ground.

line 1 to be protected

line 2 to be protected

line 1 to be protected

ESD protection

diode

ESD protection

diode

GND

unidirectional protection

of two lines

bidirectional protection

of one line

aaa-029537

Fig. 10. 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. 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.

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

12. Package outline

Plastic surface-mounted package; 3 leads

SOT23

detail X

2 mm

scale

Dimensions (mm are the original dimensions)

Unit

max 1.1 0.1 0.48 0.15 3.0 1.4

nom

2.5 0.45 0.55

2.1 0.15 0.45

1.9 0.95

0.2 0.1

0.9

0.38 0.09 2.8 1.2

min

sot023_po

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

14-06-19

14-09-22

SOT23

TO-236AB

Fig. 11. Package outline SOT23

PESD42VS2UT-Q

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Product data sheet

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

13. Soldering

3.3

2.9

1.9

solder lands

solder resist

1.7

solder paste

occupied area

0.6

0.7

(3×)

Dimensions in mm

0.5

(3×)

0.6

(3×)

sot023_fr

Fig. 12. Reflow soldering footprint for SOT23

2.2

1.2

(2×)

1.4

(2×)

solder lands

solder resist

2.6

4.6

occupied area

Dimensions in mm

1.4

preferred transport direction during soldering

2.8

4.5

sot023_fw

Fig. 13. Wave soldering footprint for SOT23

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

14. Revision history

Table 7. Revision history

Data sheet ID

Release date

Data sheet status

Change notice

Supersedes

PESD42VS2UT-Q v.1 20220923

Product data sheet

PESD42VS2UT-Q

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Product data sheet

23 September 2022

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Nexperia

PESD42VS2UT-Q

Double ESD protection diode array

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no liability for inclusion and/or use of Nexperia products in such equipment or

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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.

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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".

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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

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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

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PESD42VS2UT-Q

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Product data sheet

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PESD42VS2UT-Q

Double ESD protection diode array

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: 23 September 2022

PESD42VS2UT-Q

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Product data sheet

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PESD42VS2UT-Q [NEXPERIA]

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