PRTR5V0U2X-Q [NEXPERIA]

Ultra low capacitance double rail-to-rail ESD protection diodeProduction;


型号：	PRTR5V0U2X-Q
厂家：	Nexperia
描述：	Ultra low capacitance double rail-to-rail ESD protection diodeProduction
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中文：	中文翻译
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PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

4 May 2022

Product data sheet

1. General description

Ultra low capacitance rail-to-rail ElectroStatic Discharge (ESD) protection diode in a small

SOT143B Surface-Mounted Device (SMD) plastic package designed to protect two Hi-Speed data

lines or high-frequency signal lines from the damage caused by ESD and other transients.

PRTR5V0U2X-Q incorporates two pairs of ultra low capacitance rail-to-rail diodes as well as

an additional ESD protection diode to ensure signal line protection even if no supply voltage is

available.

2. Features and benefits

•

ESD protection of two Hi-Speed data lines or high-frequency signal lines

•

Ultra low input/output to ground capacitance: C_(I/O-GND)= 1 pF

ESD protection up to 8 kV

IEC 61000-4-2, level 4 (ESD)

Very low clamping voltage due to an integrated additional ESD protection diode

Very low reverse current

Small SMD plastic package

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

3. Applications

•

USB 2.0 ports

Digital Video Interface (DVI) / High Definition Multimedia Interface (HDMI) interfaces

Mobile and cordless phones

Personal Digital Assistants (PDA)

Digital cameras

Wide Area Network (WAN) / Local Area Network (LAN) systems

PCs, notebooks, printers and other PC peripherals

4. Quick reference data

Table 1. Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

V_RWM

reverse standoff

voltage

5.5

C_(I/O-GND)

C_sup

input/output to ground f = 1 MHz; V_(I/O-GND)= 0 V; T_amb= 25 °C [1]

capacitance

1.5

supply pin to ground

capacitance

f = 1 MHz; V_cc= 0 V; T_amb= 25 °C

[2]

[1] Measured from pin 2 and 3 to ground.

[2] Measured from pin 4 to ground.

Nexperia

PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

5. Pinning information

Table 2. Pinning information

Symbol

GND

I/O 1

Description

ground

Simplified outline

Graphic symbol

input/output 1

input/output 2

supply voltage

I/O 2

V_CC

SOT143B

006aaa482

6. Ordering information

Table 3. Ordering information

Type number

Package

Name

Description

Version

PRTR5V0U2X-Q

SOT143B

plastic, surface-mounted package; 4 leads; 1.9 mm pitch; SOT143B

2.9 mm x 1.3 mm x 1 mm body

7. Marking

Table 4. Marking codes

Type number

Marking code[1]

%R1

PRTR5V0U2X-Q

[1] % = placeholder for manufacturing site code

PRTR5V0U2X-Q

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Product data sheet

4 May 2022

2 / 11

Nexperia

PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

8. Limiting values

Table 5. Limiting values

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

Symbol

V_RWM

T_amb

Parameter

Conditions

Min

Max

5.5

Unit

reverse standoff voltage

ambient temperature

storage temperature

-40

-55

°C

T_stg

125

ESD standards compliance

V_ESDelectrostatic discharge

voltage

IEC 61000-4-2; contact discharge

-8

100 %

90 %

10 %

t = 0.6 ns to 1 ns

30 ns

60 ns

001aaa631

Fig. 1. ESD pulse waveform according to IEC 61000-4-2

PRTR5V0U2X-Q

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Product data sheet

4 May 2022

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Nexperia

PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

9. Characteristics

Table 6. Characteristics

Symbol

V_F

Parameter

Conditions

Min

Typ

0.7

Max

Unit

forward voltage

breakdown voltage

reverse current

T_amb= 25 °C

V_BR

[1]

[2]

I_R

V_R= 3 V; T_amb= 25 °C

< 1

100

1.5

C_(I/O-GND)

input/output to ground f = 1 MHz; V_(I/O-GND)= 0 V; T_amb= 25 °C [3]

capacitance

C_(I/O-I/O)

C_sup

input/output to input/

output capacitance

f = 1 MHz; V_(I/O-I/O)= 0 V; T_amb= 25 °C [4]

0.6

supply pin to ground

capacitance

f = 1 MHz; V_cc= 0 V; T_amb= 25 °C

[1]

V_CL

clamping voltage

I_PPM= 2.5 A; 8/20 µs; T_amb= 25 °C

I_PPM= -2.2 A; 8/20 µs; T_amb= 25 °C

[5]

-4

[1] Measured from pin 4 to ground.

[2] Measured from pin 2, 3 and 4 to ground.

[3] Measured from pin 2 and 3 to ground.

[4] Measured from pin 2 to pin 3.

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

006aaa483

006aaa484

2.0

1.0

(I/O-GND)

(pF)

(I/O-I/O)

(pF)

1.6

1.2

0.8

0.4

0.8

0.6

0.4

0.2

(V)

(I/O-I/O)

(I/O-GND)

f = 1 MHz; T_amb= 25 °C

Fig. 2. Input/output to ground capacitance as a

function of input/output to ground voltage;

typical values

Fig. 3. Input/output to input/output capacitance as a

function of input/output to input/output voltage;

typical values

PRTR5V0U2X-Q

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Product data sheet

4 May 2022

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Nexperia

PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

ESD TESTER

4 GHz DIGITAL

RG 223/U

50 Ω coax

OSCILLOSCOPE

50 Ω

450 Ω

10×

ATTENUATOR

DUT

Device

Under

Test

IEC 61000-4-2 network

= 150 pF; R = 330 Ω

vertical scale = 200 V/div

horizontal scale = 50 ns/div

vertical scale = 10 V/div

horizontal scale = 50 ns/div

GND

unclamped +1 kV ESD voltage waveform

(IEC 61000-4-2 network)

clamped +1 kV ESD voltage waveform

(IEC 61000-4-2 network)

vertical scale = 10 V/div

horizontal scale = 50 ns/div

GND

vertical scale = 200 V/div

horizontal scale = 50 ns/div

unclamped - 1 kV ESD voltage waveform

(IEC 61000-4-2 network)

clamped - 1 kV ESD voltage waveform

(IEC 61000-4-2 network)

006aab112

Fig. 4. ESD clamping test setup and waveforms

PRTR5V0U2X-Q

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Product data sheet

4 May 2022

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Nexperia

PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

10. Application information

Handling data rates up to 480 Mbit/s, USB 2.0 interfaces require ESD protection devices with an

extremely low line capacitance in order to avoid signal distortion.

With a capacitance of only 1 pF, the device offers IEC 61000-4-2, level 4 compliant ESD protection.

The device integrates two pairs of ultra low capacitance rail-to-rail ESD protection diodes and an

additional ESD protection diode.

The additional ESD protection diode connected between ground and V_CCprevents charging of the

supply.

To achieve the maximum ESD protection level, no additional external capacitors are required.

protected

USB controller

IC/device

common mode

choke

BUS

D+

D-

D+

D-

GND

BUS

aaa-035030

Fig. 5. Application diagram: USB 2.0

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. The path length between the device and the protected line should be minimized.

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. Ground planes should be used whenever possible. For multilayer PCBs, use ground vias.

PRTR5V0U2X-Q

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Product data sheet

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Nexperia

PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

11. Package outline

Plastic surface-mounted package; 4 leads

SOT143B

detail X

2 mm

scale

DIMENSIONS (mm are the original dimensions)

max

UNIT

1.1

0.9

0.48

0.38

0.88

0.78

0.15

0.09

3.0

2.8

1.4

1.2

2.5

2.1

0.45

0.15

0.55

0.45

0.1

1.9

1.7

0.2

0.1

REFERENCES

JEDEC JEITA

EUROPEAN

PROJECTION

OUTLINE

VERSION

ISSUE DATE

IEC

04-11-16

06-03-16

SOT143B

Fig. 6. Package outline SOT143B

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Product data sheet

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PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

12. Soldering

3.25

1.9

0.6

(3×)

0.5

(3×)

solder lands

solder resist

0.7 0.6

(3×) (3×)

solder paste

occupied area

0.7 0.6

Dimensions in mm

0.75

0.95

0.9

sot143b_fr

Fig. 7. Reflow soldering footprint for SOT143B

4.45

2.2

1.2

(3×)

1.425

(3×)

solder lands

solder resist

occupied area

2.575

4.6

Dimensions in mm

1.425

preferred transport direction during soldering

1.2

sot143b_fw

Fig. 8. Wave soldering footprint for SOT143B

PRTR5V0U2X-Q

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Product data sheet

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PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

13. Revision history

Table 7. Revision history

Data sheet ID

Release date

20220504

Data sheet status

Change notice

Supersedes

PRTR5V0U2X-Q v.1

Product data sheet

PRTR5V0U2X-Q

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Product data sheet

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PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail ESD protection diode

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

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14. 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]

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data sheet

Qualification

Production

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Product [short]

data sheet

This document contains the product

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[1] Please consult the most recently issued document before initiating or

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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

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Product data sheet

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PRTR5V0U2X-Q

Ultra low capacitance double rail-to-rail 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. Package outline.......................................................... 7

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

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

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

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

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

Date of release: 4 May 2022

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Product data sheet

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PRTR5V0U2X-Q [NEXPERIA]

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