PHDMI2FR4 [NEXPERIA]

ESD protection for ultra high-speed interfacesProduction;


型号：	PHDMI2FR4
厂家：	Nexperia
描述：	ESD protection for ultra high-speed interfacesProduction
文件：	总13页 (文件大小：1063K)
中文：	中文翻译
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PHDMI2FR4

ESD protection for ultra high-speed interfaces

27 April 2018

Product data sheet

1. General description

The device is designed to protect high-speed video interfaces such as High-Definition Multimedia

Interface (HDMI) and DisplayPort interfaces against ElectroStatic Discharge (ESD).

The device includes four high-level ESD protection diode structures. They protect sensitive

transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a

leadless small DFN2510A-10 (SOT1176-1) plastic package.

All signal lines are protected by a special diode configuration offering ultra low line capacitance

of only 0.29 pF. These diodes utilize a snap-back structure in order to provide protection to

downstream components from ESD voltages up to ±15 kV contact exceeding IEC 61000-4-2,

level 4.

2. Features and benefits

•

System-level ESD protection for HDMI and DisplayPort

•

Line capacitance of only 0.29 pF for each channel

Outstanding system protection: extremely deep snap-back combined with dynamic resistance

of only 0.27 Ω

•

All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of

±15 kV exceeding IEC 61000-4-2, level 4

•

Matched 0.5 mm trace spacing

Signal lines with ≤ 0.05 pF matching capacitance between signal pairs

Design-friendly ‘pass-through’ signal routing

3. Applications

The device is designed for high-speed receiver and transmitter port protection:

•

Smartphones, tablet computers, Mobile Internet Devices (MID) and portable devices

TVs and monitors

Blu-ray and DVD recorders and players

Notebooks, main board graphic cards and ports

Set-top boxes and game consoles

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

4. Pinning information

Table 1. Pinning information

Symbol Description

Simplified outline

Graphic symbol

LINE1

LINE3

LINE4

LINE1

LINE2

GND

LINE3

LINE4

n.c.

line 1 ESD protection

LINE2

line 2 ESD protection

ground

GND

Transparent top view

line 3 ESD protection

line 4 ESD protection

not connected

ground

DFN2510A-10 (SOT1176-1)

n.c.

GND

n.c.

not connected

n.c.

aaa-028482

5. Ordering information

Table 2. Ordering information

Type number

Package

Name

Description

Version

SOT1176-1

PHDMI2FR4

DFN2510A-10 plastic, extremely thin small outline package; 10 terminals; 0.5

mm pitch; 2.5 mm x 1 mm x 0.5 mm body

6. Marking

Table 3. Marking codes

Type number

Marking code

PHDMI2FR4

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Product data sheet

27 April 2018

2 / 13

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

7. Limiting values

Table 4. Limiting values

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

Symbol

V_I

Parameter

Conditions

Min

-0.5

Max

Unit

input voltage

I_PPM

T_stg

rated peak pulse current t_p= 8/20 µs

storage temperature

-55

-40

125

°C

T_amb

ambient temperature

ESD maximum ratings

V_ESDelectrostatic discharge

voltage

IEC 61000-4-2, level 4; contact discharge [1]

IEC 61000-4-2, level 4; air discharge [1]

-15

[1] All pins to ground.

8. Characteristics

Table 5. Characteristics

T_amb= 25 °C unless otherwise specified.

Symbol

V_BR

Parameter

Conditions

Min

Typ

Max

Unit

breakdown voltage

I_I= 1 mA

I_LR

reverse leakage

current

per channel; V_I= 5 V

100

V_F

forward voltage

line capacitance

I_I= 1 mA

0.7

C_line

ΔC_line

f = 1 MHz; V_I= 1.5 V

[1]

0.29

0.05

0.34

0.02

line capacitance

difference

r_dyn

dynamic resistance

TPL; positive transient

[2]

[3]

0.27

TPL; negative transient

I_PP= 5 A; positive transient

I_PP= -5 A; negative transient

V_CL

clamping voltage

-3

[1] This parameter is guaranteed by design.

[2] 100 ns Transmission Line Pulse (TLP); 50 Ω; pulser at 80 ns.

[3] According to IEC 61000-4-5 (8/20 μs current waveform).

PHDMI2FR4

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Product data sheet

27 April 2018

3 / 13

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

aaa-016314

aaa-016315

1.2

S21dd

(dB)

pin 2 and 4

pin 1 and 5

-1

-3

-5

0.8

0.4

0.2

f (Hz)

V (V)

differential mode

Fig. 1. Insertion loss; typical values

Fig. 2. Relative capacitance as a function of input

voltage; typical values

aaa-016316

aaa-016317

115

dif

(dB)

dd21

(Ω)

110

-20

105

100

-40

-60

(2)

(1)

-80

-100

42.26

42.36

42.46

42.56

42.66 42.76

t (ns)

f (Hz)

Sdd21 normalized to 100 Ω;

differential pairs CH1/CH2 versus CH3/CH4

t_r= 200 ps; differential pair CH1 + CH2

(1) Device on reference board

(2) Reference board without Device Under Test

(DUT)

Fig. 3. Mixed-mode differential NEXT crosstalk; typical

values

Fig. 4. Differential Time Domain Reflectometer (TDR)

plot; typical values

PHDMI2FR4

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Product data sheet

27 April 2018

4 / 13

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

805 mV

605 mV

405 mV

205 mV

5 mV

-195 mV

-395 mV

-595 mV

-795 mV

-228 ps

-194 ps

-161 ps

-127 ps

-93.4 ps

-59.8 ps

-26.1 ps

7.6 ps

41.3 ps

74.9 ps

109 ps

Test frequency: 148.5 MHz

Differential swing voltage: 851 mV

Horizontal scale: 34 ps/div

Fig. 5. HDMI 2.0 TP1 eye diagram, PCB with PHDMI2FR4 (2160p, 60 Hz)

801 mV

601 mV

401 mV

201 mV

1 mV

-199 mV

-399 mV

-599 mV

-799 mV

-225 ps

-191 ps

-157 ps

-124 ps

-90.2 ps

-56.5 ps

-22.8 ps

10.9 ps

44.5 ps

78.2 ps

112 ps

Test frequency: 148.5 MHz

Differential swing voltage: 883 mV

Horizontal scale: 34 ps/div

Fig. 6. HDMI 2.0 TP1 eye diagram, PCB without PHDMI2FR4 (2160p, 60 Hz)

PHDMI2FR4

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Product data sheet

27 April 2018

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Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

711 mV

534 mV

357 mV

180 mV

3 mV

-174 mV

-351 mV

-528 mV

-705 mV

-208 ps

-175 ps

-141 ps

-107 ps

-73.7 ps

-40.0 ps

-6.4 ps

27.3 ps

61.0 ps

94.7 ps

128 ps

Test frequency: 148.5 MHz

Differential swing voltage: 859 mV

Horizontal scale: 34 ps/div

Fig. 7. HDMI 2.0 TP2 eye diagram, PCB with PHDMI2FR4 (2160p, 60 Hz)

744 mV

558 mV

372 mV

186 mV

0.0 mV

-186 mV

-372 mV

-558 mV

-744 mV

-204 ps

-170 ps

-137 ps

-103 ps

-69.2 ps

-35.5 ps

-1.9 ps

31.8 ps

65.5 ps

99.2 ps

133 ps

Test frequency: 148.5 MHz

Differential swing voltage: 884 mV

Horizontal scale: 34 ps/div

Fig. 8. HDMI 2.0 TP2 eye diagram, PCB without PHDMI2FR4 (2160p, 60 Hz)

PHDMI2FR4

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Product data sheet

27 April 2018

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Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

aaa-016322

aaa-016323

(A)

-5

-10

-15

-20

-25

-20

-15

-10

-5

(V)

t_p= 100 ns; Transmission Line Pulse (TLP);

t_r= 1 ns

t_p= 100 ns; Transmission Line Pulse (TLP);

t_r= 1 ns

Fig. 9. Dynamic resistance with positive clamping;

typical values

Fig. 10. Dynamic resistance with negative clamping;

typical values

aaa-016324

aaa-016325

(A)

-10

-20

-30

-40

-50

-60

-70

(V)

-70

-60

-50

-40

-30

-20

-10

(V)

t_p= 5 ns; Transmission Line Pulse (TLP);

t_r= 600 ps

t_p= 5 ns; Transmission Line Pulse (TLP);

t_r= 600 ps

Fig. 11. Dynamic resistance with positive clamping;

typical values

Fig. 12. Dynamic resistance with negative clamping;

typical values

9. Application information

The device is designed to provide high-level ESD protection for high-speed serial data buses such

as HDMI and DisplayPort data lines.

When designing the PCB, give careful consideration to impedance matching and signal coupling.

Do not connect the signal lines to unlimited current sources such as, for example, a battery.

The device uses an advanced clamping structure showing a negative dynamic resistance.

This snap-back behavior strongly reduces the clamping voltage to the system behind the ESD

protection during an ESD event. Do not connect unlimited DC current sources to the data lines to

avoid keeping the ESD protection device in snap-back state after exceeding breakdown voltage

(due to an ESD pulse for instance).

PHDMI2FR4

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Product data sheet

27 April 2018

7 / 13

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

10. Package outline

1.1

0.9

0.127

0.2 min

2.6

2.4

0.25

0.15

0.5

0.4

0.3

0.05 max

0.5 max

0.45

0.35

Dimensions in mm

12-05-23

Fig. 13. Package outline DFN2510A-10 (SOT1176-1)

PHDMI2FR4

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Product data sheet

27 April 2018

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Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

11. Soldering

Footprint information for reflow soldering of DFN2510A-10 package

SOT1176-1

Hy Ay By

0.05

Generic footprint pattern

Refer to the package outline drawing for actual layout

solder land

solder paste deposit

solder land plus solder paste

occupied area

solder resist

Dimensions in mm

Remark:

Stencil of 75 m is recommended.

A stencil of 75 m gives an aspect ratio of 0.77

With a stencil of 100 m one will obtain an aspect ratio of 0.58

0.5

1.25

0.3

0.475

0.2

2.45

1.5

sot1176-1_fr

Fig. 14. Reflow soldering footprint for DFN2510A-10 (SOT1176-1)

PHDMI2FR4

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Product data sheet

27 April 2018

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Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

12. Revision history

Table 6. Revision history

Data sheet ID

Release date

20180427

Data sheet status

Change notice

Supersedes

PHDMI2FR4 v.1

Product data sheet

PHDMI2FR4

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Product data sheet

27 April 2018

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Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

for the products described herein shall be limited in accordance with the

Terms and conditions of commercial sale of Nexperia.

13. Legal information

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.

Data sheet status

Suitability for use — Nexperia products are not designed, authorized or

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

systems or 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.

Document

status [1][2] status [3]

Product

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.

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.

Product

[short] data

sheet

Production

This document contains the product

specification.

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.

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

completing a design.

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

sole responsibility to determine whether the Nexperia product is suitable

and fit for the customer’s applications and products planned, as well as

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.

[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 URL http://www.nexperia.com.

Definitions

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

customer(s). Customer is responsible for doing all necessary testing for the

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

avoid a default of the applications and the products or of the application or

use by customer’s third party customer(s). Nexperia does not accept any

liability in this respect.

Preview — The document is a preview version only. The document is still

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.

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

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

full data sheet shall prevail.

Terms and conditions of commercial sale — Nexperia products are

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

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

in a valid written individual agreement. In case an individual agreement is

concluded only the terms and conditions of the respective agreement shall

apply. Nexperia hereby expressly objects to applying the customer’s general

terms and conditions with regard to the purchase of Nexperia products by

customer.

Product specification — The information and data provided in a Product

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

valid in which the Nexperia product is deemed to offer functions and qualities

beyond those described in the Product data sheet.

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

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

or other industrial or intellectual property rights.

Disclaimers

Limited warranty and liability — Information in this document is believed

to be accurate and reliable. However, Nexperia does not give any

representations or warranties, expressed or implied, as to the accuracy

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

consequences of use of such information. Nexperia takes no responsibility

for the content in this document if provided by an information source outside

of Nexperia.

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

may be subject to export control regulations. Export might require a prior

authorization from competent authorities.

Non-automotive qualified products — Unless this data sheet expressly

states that this specific Nexperia product is automotive qualified, the

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

accordance with automotive testing or application requirements. Nexperia

accepts no liability for inclusion and/or use of non-automotive qualified

products in automotive equipment or applications.

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

damages are based on tort (including negligence), warranty, breach of

contract or any other legal theory.

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

automotive applications to automotive specifications and standards,

customer (a) shall use the product without Nexperia’ warranty of the product

for such automotive applications, use and specifications, and (b) whenever

Notwithstanding any damages that customer might incur for any reason

whatsoever, Nexperia’ aggregate and cumulative liability towards customer

PHDMI2FR4

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Product data sheet

27 April 2018

11 / 13

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

customer uses the product for automotive applications beyond Nexperia’

specifications such use shall be solely at customer’s own risk, and (c)

customer fully indemnifies Nexperia for any liability, damages or failed

product claims resulting from customer design and use of the product for

automotive applications beyond Nexperia’ standard warranty and Nexperia’

product specifications.

Translations — A non-English (translated) version of a document is for

reference only. The English version shall prevail in case of any discrepancy

between the translated and English versions.

Trademarks

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

trademarks are the property of their respective owners.

PHDMI2FR4

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Product data sheet

27 April 2018

12 / 13

Nexperia

PHDMI2FR4

ESD protection for ultra high-speed interfaces

14. Contents

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

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

3. Applications.................................................................. 1

4. Pinning information......................................................2

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

6. Marking..........................................................................2

7. Limiting values............................................................. 3

8. Characteristics..............................................................3

9. Application information............................................... 7

10. Package outline.......................................................... 8

11. Soldering..................................................................... 9

12. Revision history........................................................10

13. 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: 27 April 2018

PHDMI2FR4

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Product data sheet

27 April 2018

13 / 13

PHDMI2FR4 [NEXPERIA]

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