Datasheet PESDxV4UW Datasheet (Philips)

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PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays in SOT665 package

Rev. 01 — 22 April 2005 Product data sheet

1. Product proﬁle

1.1 General description

Very low capacitance quadruple ElectroStatic Discharge (ESD) protection diode arrays in ultra small SOT665 plastic package designed to protect up to four signal lines from the damage caused by ESD and other transients.

1.2 Features

■ ESD protection of up to four lines ■ Ultra low leakage current: IRM = 3 nA

■ Very low diode capacitance ■ ESD protection up to 12 kV

■ Low clamping voltage ■ IEC 61000-4-2; level 4 (ESD)

1.3 Applications

■ Computers and peripherals ■ Communication systems

■ Audio and video equipment ■ Portable electronics

■ Cellular handsets and accessories ■ Subscriber Identity Module (SIM) card

protection

1.4 Quick reference data

Table 1: Quick reference data

Symbol Parameter Conditions Min Typ Max Unit

RWM

reverse stand-off voltage

PESD3V3V4UW - - 3.3 V PESD5V0V4UW - - 5.0 V

diode capacitance f = 1 MHz;

see

Figure 5;

=0V

PESD3V3V4UW - 15 18 pF PESD5V0V4UW - 12 15 pF

Philips Semiconductors

2. Pinning information

Table 2: Pinning

Pin Description Simpliﬁed outline Symbol

1 cathode 1 2 common anode 3 cathode 2 4 cathode 3 5 cathode 4

3. Ordering information

Table 3: Ordering information

Type number Package

PESD3V3V4UW - plastic surface mounted package; 5 leads SOT665 PESD5V0V4UW

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

123

Name Description Version

1 3 4 5

sym050

4. Marking

Table 4: Marking codes

Type number Marking code

PESD3V3V4UW W1 PESD5V0V4UW W2

5. Limiting values

Table 5: Limiting values

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

Symbol Parameter Conditions Min Max Unit

peak pulse power 8/20 µs

PESD3V3V4UW - 16 W PESD5V0V4UW - 16 W

peak pulse current 8/20 µs

PESD3V3V4UW - 1.5 A PESD5V0V4UW - 1.5 A

[1] [2]

Product data sheet Rev. 01 — 22 April 2005 2 of 11

Philips Semiconductors

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

Table 5: Limiting values

…continued

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

Symbol Parameter Conditions Min Max Unit

amb

stg

[1] Non-repetitive current pulse 8/20 µs exponential decay waveform according to IEC 61000-4-5; see

Figure 1.

[2] Measured from pin 1, 3, 4 or 5 to 2.

junction temperature - 150 °C ambient temperature −65 +150 °C storage temperature −65 +150 °C

Table 6: ESD maximum ratings

Symbol Parameter Conditions Min Max Unit

ESD

electrostatic discharge voltage IEC 61000-4-2

[1] [2]

(contact discharge) PESD3V3V4UW - 12 kV PESD5V0V4UW - 12 kV PESDxV4UW series HBM MIL-STD 883 - 10 kV

[1] Device stressed with ten non-repetitive ESD pulses; see Figure 2. [2] Measured from pin 1, 3, 4 or 5 to 2.

120

(%)

0403010 20

Table 7: ESD standards compliance

Standard Conditions

IEC 61000-4-2; level 4 (ESD); see

Figure 2 > 8 kV (contact)

HBM MIL-STD 883; class 3 > 4 kV

100 %

90 %

10 %

100 % IPP; 8 µs

−t

50 % I

; 20 µs

001aaa630

t (µs)

tr = 0.7 ns to 1 ns

30 ns

60 ns

001aaa631

Fig 1. 8/20 µs pulse waveform according to

IEC 61000-4-5

Product data sheet Rev. 01 — 22 April 2005 3 of 11

Fig 2. ESD pulse waveform according to

IEC 61000-4-2

Philips Semiconductors

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

6. Characteristics

Table 8: Characteristics

= 25°C unless otherwise speciﬁed.

amb

Symbol Parameter Conditions Min Typ Max Unit

Per diode

RWM

dif

reverse stand-off voltage

PESD3V3V4UW - - 3.3 V PESD5V0V4UW - - 5.0 V

reverse leakage current see Figure 6;

PESD3V3V4UW V PESD5V0V4UW V

= 3.3 V - 40 300 nA

RWM

= 5.0 V - 3 25 nA

RWM

breakdown voltage IR = 1 mA

PESD3V3V4UW 5.3 5.6 5.9 V PESD5V0V4UW 6.4 6.8 7.2 V

diode capacitance f = 1 MHz; see Figure 5;

PESD3V3V4UW V

PESD5V0V4UW V

clamping voltage

= 0 V - 15 18 pF

= 3.3 V - 9 12 pF

= 0 V - 12 15 pF

= 5 V - 6 9 pF

[1] [2]

PESD3V3V4UW IPP = 1 A - - 9 V

= 2 A - - 11 V

PESD5V0V4UW I

= 1 A - - 11 V

= 1.7 A - - 13 V

differential resistance IR = 1 mA

PESD3V3V4UW - - 200 Ω PESD5V0V4UW - - 100 Ω

[1] Non-repetitive current pulse 8/20 µs exponential decay waveform according to IEC 61000-4-5; see Figure 1. [2] Measured from pin 1, 3, 4 or 5 to 2.

Product data sheet Rev. 01 — 22 April 2005 4 of 11

Philips Semiconductors

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

006aaa261

tp (µs)

(W)

110

amb

10 10

= 25 °CT

Fig 3. Peak pulse power dissipation as a function of

exponential pulse duration t

(pF)

; typical values

006aaa262

001aaa633

Tj (°C)

PP(25 °C)

1.2

0.8

0.4

0 20015050 100

= 25 °C

amb

Fig 4. Relative variation of peak pulse power as a

function of junction temperature; typical values

006aaa263

at T

at 25 °C

054231

f = 1 MHz; T

amb

(1)

(2)

VR (V)

= 25 °C (1) PESD3V3V4UW (2) PESD5V0V4UW

Fig 5. Diode capacitance as a function of reverse

voltage; typical values

−1

−100 150100050−50 Tj (°C)

PESD3V3V4UW PESD5V0V4UW

Fig 6. Relative variation of reverse leakage current as

a function of junction temperature; typical values

Product data sheet Rev. 01 — 22 April 2005 5 of 11

Philips Semiconductors

7. Application information

The PESDxV4UW series is designed for protection of up to four unidirectional data lines from the damage caused by ESD and surge pulses. The PESDxV4UW series may be used on lines where the signal polarities are above or below ground. The PESDxV4UW series provides a surge capability of 16 W per line for an 8/20 µs waveform.

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

Data- or transmission lines

PESDxV4UW

Unidirectional protection of 4 lines Bidirectional protection of 3 lines

Fig 7. Application diagram

n.c.

PESDxV4UW

006aaa267

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 PESDxV4UW as close to the input terminal or connector as possible.

2. The path length between the PESDxV4UW 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 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 printed-circuit boards, use ground vias.

Product data sheet Rev. 01 — 22 April 2005 6 of 11

Philips Semiconductors

8. Test information

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

ESD TESTER

IEC 61000-4-2 network

= 150 pF; RZ = 330 Ω

GND

unclamped +1 kV ESD voltage waveform (IEC 61000-4-2 network)

450 Ω

D.U.T. Device Under

vertical scale = 200 V/div horizontal scale = 50 ns/div

PESDxV4UW

Test

RG 223/U

50 Ω coax

GND

clamped +1 kV ESD voltage waveform (IEC 61000-4-2 network)

10×

ATTENUATOR

4 GHz DIGITAL

OSCILLOSCOPE

50 Ω

vertical scale = 5 V/div horizontal scale = 50 ns/div

PESD3V3V4UW

PESD5V0V4UW

GND

vertical scale = 200 V/div horizontal scale = 50 ns/div

unclamped −1 kV ESD voltage waveform (IEC 61000-4-2 network)

GND

clamped −1 kV ESD voltage waveform (IEC 61000-4-2 network)

vertical scale = 5 V/div horizontal scale = 50 ns/div

006aaa265

Fig 8. ESD clamping test set-up and waveforms

Product data sheet Rev. 01 — 22 April 2005 7 of 11

Philips Semiconductors

9. Package outline

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

1.7

1.3

1.5

1.1

Dimensions in mm

1.7

1.5

123

0.5 1

0.27

0.17

0.3

0.1

0.6

0.5

0.18

0.08

04-11-08

Fig 9. Package outline SOT665

10. Packing information

Table 9: Packing methods

The indicated -xxx are the last three digits of the 12NC ordering code.

Type number Package Description Packing quantity

PESD3V3V4UW SOT665 4 mm pitch, 8 mm tape and reel -115 PESD5V0V4UW

[1]

4000

[1] For further information and the availability of packing methods, seeSection 15.

Product data sheet Rev. 01 — 22 April 2005 8 of 11

Philips Semiconductors

Very low capacitance quadruple ESD protection diode arrays

PESDxV4UW series

11. Revision history

Table 10: Revision history

Document ID Release date Data sheet status Change notice Doc. number Supersedes

PESDXV4UW_SER_1 20050422 Product data sheet - 9397 750 14481 -

Product data sheet Rev. 01 — 22 April 2005 9 of 11

Philips Semiconductors

12. Data sheet status

PESDxV4UW series

Very low capacitance quadruple ESD protection diode arrays

Level Data sheet status

I Objective data Development This data sheet contains data from the objective speciﬁcation for product development. Philips

II Preliminary data Qualiﬁcation Thisdata sheet contains data from the preliminary speciﬁcation. Supplementary data will be published

III Product data Production This data sheet contains data from the product speciﬁcation. Philips Semiconductors reserves the

[1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at

URL http://www.semiconductors.philips.com.

[3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.

[1]

Product status

13. Deﬁnitions

Short-form speciﬁcation — The data in a short-form speciﬁcation is

extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook.

Limiting values deﬁnition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the speciﬁcation is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the speciﬁed use without further testing or modiﬁcation.

[2] [3]

Deﬁnition

Semiconductors reserves the right to change the speciﬁcation in any manner without notice.

at a later date. Philips Semiconductors reserves the right to change the speciﬁcation without notice, in order to improve the design and supply the best possible product.

right to make changes at any time in order to improve the design, manufacturing and supply.Relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN).

14. Disclaimers

Life support — These products are not designed for use in life support

appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.

Right to make changes — Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise speciﬁed.

15. Contact information

For additional information, please visit: http://www.semiconductors.philips.com For sales ofﬁce addresses, send an email to: sales.addresses@www.semiconductors.philips.com

Product data sheet Rev. 01 — 22 April 2005 10 of 11

Philips Semiconductors

Very low capacitance quadruple ESD protection diode arrays

16. Contents

1 Product proﬁle . . . . . . . . . . . . . . . . . . . . . . . . . . 1

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

1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

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

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

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

4 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

6 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 4

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

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

9 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8

10 Packing information. . . . . . . . . . . . . . . . . . . . . . 8

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

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

13 Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

14 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

15 Contact information . . . . . . . . . . . . . . . . . . . . 10

PESDxV4UW series

All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.

Published in The Netherlands

Date of release: 22 April 2005

Document number: 9397 750 14481

Datasheet PESDxV4UW Datasheet (Philips)

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