PTVS3V3Z1BSC [NEXPERIA]

Ultra compact transient voltage suppressorProduction;


型号：	PTVS3V3Z1BSC
厂家：	Nexperia
描述：	Ultra compact transient voltage suppressorProduction 二极管
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PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

6 February 2019

Product data sheet

1. General description

Transient voltage suppressor in an ultra small and leadless DSN1006-2 (SOD993B) Surface-

Mounted Device (SMD) package designed to protect one line against high surge currents and other

transients.

2. Features and benefits

•

Bidirectional ESD protection of one line

•

Very high surge robustness; I_PPM= 82 A (measured) for 8/20 μs pulse

Very low clamping voltage: V_CL= 11 V typ. for 70 A at 8/20μs pulse

ESD protection up to 30 kV

3. Applications

Surge protection for

•

supply and battery lines

audio interfaces

in portable communication, consumer and computing devices.

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

3.3

I_PPM

V_CL

rated peak pulse

current

t_p= 8/20 µs; T_amb= 25 °C

[1]

clamping voltage

I_PPM= 70 A; t_p= 8/20 µs; T_amb= 25 °C [1]

[1] In accordance with IEC 61000-4-5 (8/20 µs current waveform).

Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

5. Pinning information

Table 2. Pinning information

Symbol Description

Simplified outline

Graphic symbol

cathode (diode 1)

cathode (diode 2)

sym045

Transparent top view

DSN1006-2 (SOD993B)

6. Ordering information

Table 3. Ordering information

Type number

Package

Name

Description

Version

PTVS3V3Z1BSC

DSN1006-2

DSN1006-2, leadless ultra small package; 2 terminals; body 1.0 SOD993B

x 0.6 x 0.27 mm

7. Marking

Table 4. Marking codes

Type number

Marking code

PTVS3V3Z1BSC

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

Unit

rated peak pulse current t_p= 8/20 µs; T_amb= 25 °C

junction temperature

[1]

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

IEC 61000-4-2; air discharge

[2]

[1] In accordance with IEC 61000-4-5 (8/20 µs current waveform).

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

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

2 / 11

Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

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

9. Characteristics

Table 6. Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

V_RWM

reverse standoff

voltage

T_amb= 25 °C

3.3

V_BR

I_RM

C_d

breakdown voltage

I_R= 10 mA; T_amb= 25 °C

3.8

4.9

6.8

100

200

reverse leakage current V_R= 3.3 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

I_PPM= 70 A; t_p= 8/20 µs; T_amb= 25 °C [1]

180

V_CL

[1]

I_PP= 16 A; t_p= TLP; T_amb= 25 °C

I_R= 10 A; T_amb= 25 °C

[2]

5.7

0.05

R_dyn

dynamic resistance

[1] In accordance with IEC 61000-4-5 (8/20 µs current waveform).

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

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

aaa-029314

PPM

200

(pF)

160

120

-V

BR RWM

-I

RWM BR CL

-I

-4

-2

(V)

006aab325

PPM

Fig. 4. Diode capacitance as a function of reverse

voltage; typical values

Fig. 3. V-I characteristics for a bidirectional TVS diode

aaa-029315

aaa-029316

(A)

-20

-40

-60

-80

-10

-8

-4

-2

-6

(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

aaa-029319

aaa-029320

-4

-8

(V)

dyn

= 0.08 Ω

dyn

= 0.08 Ω

-12

-100

100

(A)

-80

-60

-40

-20

(A)

t_p= 8/20 μs; according to IEC 61000-4-5

Fig. 7. Positive clamping voltage (8/20 µs pulse);

typical values

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

typical values

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

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-029318

Fig. 9. ESD clamping test setup and waveforms

aaa-029317

(V)

at 30 ns = 5 V

-10

-20

-30

at 30 ns = -5 V

-10

t (ns)

-10

t (ns)

Fig. 10. Clamped +8 kV pulse waveform (IEC 61000-4-2 Fig. 11. Clamped -8 kV pulse waveform (IEC 61000-4-2

network)

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

10. Application information

The device is designed for the protection of one bidirectional line from surge pulses and ESD

damage. The device is suitable on lines where the signal polarities are both positive and negative

with respect to ground.

line to be protected

TVS protection diode

GND

aaa-026975

Fig. 12. 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.

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

6 / 11

Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

11. Package outline

DSN1006-2, leadless ultra small package; 2 terminals; body 1.0 x 0.6 x 0.27 mm

SOD993B

(1)

0.5 mm

scale

Dimensions (mm are the original dimensions)

Unit

max 0.30 0.03 0.51 0.65 1.05

nom

0.26

0.65

min 0.24

0.49 0.55 0.95

0.24

Note

1. The marking bar indicates the cathode.

sod993b_po

References

Outline

version

IEC

European

projection

Issue date

JEDEC

JEITA

18-11-19

SOD993B

Fig. 13. Package outline DSN1006-2 (SOD993B)

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

12. Soldering

SOD993B

1.2

0.65

0.4

0.3

0.4

0.8 0.6 0.5

0.25

0.35

R0.075

0.2

occupied area

solder lands

solder resist

recommend stencil thickness: 0.1 mm

solder paste

18-11-14

18-11-19

Dimensions in mm

sod993b_fr

Fig. 14. Reflow soldering footprint for DSN1006-2 (SOD993B)

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

13. Revision history

Table 7. Revision history

Data sheet ID

Release date

20190206

Data sheet status

Change notice

Supersedes

PTVS3V3Z1BSC v.2

Modifications:

Product data sheet

PTVS3V3Z1BSC v.1

•

Updated document status to "Product data sheet"

PTVS3V3Z1BSC v.1

20190125 Preliminary data sheet

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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Nexperia

PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

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.

14. Legal information

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.

Data sheet status

Document status Product

Definition

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][2]

status [3]

Objective [short]

data sheet

Development

This document contains data from

the objective specification for

product development.

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.

Preliminary [short]

data sheet

Qualification

Production

This document contains data from

the preliminary specification.

Product [short]

data sheet

This document contains the product

specification.

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

completing a design.

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.

[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.

Definitions

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.

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

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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

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.

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

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data sheet shall define the specification of the product as agreed between

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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

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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

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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,

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or replacement of any products or rework charges) whether or not such

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

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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’s warranty of the

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

whenever customer uses the product for automotive applications beyond

Nexperia’s 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’s standard warranty and Nexperia’s

product specifications.

Notwithstanding any damages that customer might incur for any reason

whatsoever, Nexperia’s aggregate and cumulative liability towards customer

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

Terms and conditions of commercial sale of Nexperia.

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.

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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

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

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of an Nexperia product can reasonably be expected to result in personal

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

trademarks are the property of their respective owners.

PTVS3V3Z1BSC

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Product data sheet

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PTVS3V3Z1BSC

Ultra compact transient voltage suppressor

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............................................................. 2

9. Characteristics..............................................................3

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: 6 February 2019

PTVS3V3Z1BSC

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Product data sheet

6 February 2019

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PTVS3V3Z1BSC [NEXPERIA]

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