BZA856A [NEXPERIA]

Quadruple ESD transient voltage suppressorProduction;


型号：	BZA856A
厂家：	Nexperia
描述：	Quadruple ESD transient voltage suppressorProduction 二极管
文件：	总12页 (文件大小：212K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Important notice

Dear Customer,

On 7 February 2017 the former NXP Standard Product business became a new company with the

tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS

semiconductors with its focus on the automotive, industrial, computing, consumer and wearable

application markets

In data sheets and application notes which still contain NXP or Philips Semiconductors references, use

the references to Nexperia, as shown below.

Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,

use http://www.nexperia.com

Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use

salesaddresses@nexperia.com (email)

Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on

the version, as shown below:

reserved

Should be replaced with:

If you have any questions related to the data sheet, please contact our nearest sales office via e-mail

or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and

understanding,

Kind regards,

Team Nexperia

DISCRETE SEMICONDUCTORS

DATA SHEET

book, halfpage

MBD127

BZA800A-series

Quadruple ESD transient voltage

suppressor

Product data sheet

2000 Sep 25

Supersedes data of 2000 May 01

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

FEATURES

PINNING

• ESD rating >8 kV, according to IEC1000-4-2

• SOT353 (SC-88A) surface mount package

• Common anode configuration.

DESCRIPTION

cathode 1

common anode

cathode 2

APPLICATIONS

cathode 3

cathode 4

• Computers and peripherals

• Audio and video equipment

• Communication systems.

DESCRIPTION

handbook, halfpage

Monolithic transient voltage suppressor diode in a five lead

SOT353 (SC-88A) package for 4-bit wide ESD transient

suppression.

MARKING

MGT580

TYPE NUMBER

BZA856A

MARKING CODE

BZA862A

BZA868A

BZA820A

Fig.1 Simplified outline SOT353 (SC-88A).

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

LIMITING VALUES

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

SYMBOL

Per diode

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

I_Z

working current

continuous forward current

non-repetitive peak forward current t_p= 1 ms; square pulse

total power dissipation T_amb= 25 °C

T_amb= 25 °C

−

note 1

200

I_F

T_amb= 25 °C

I_FSM

P_tot

P_ZSM

3.75

335

non repetitive peak reverse power square pulse; t_p= 1 ms; see Fig.3

dissipation:

BZA856A, BZA862A, BZA868A,

BZA820A

−

°C

T_stg

T_j

storage temperature

junction temperature

−65

+150

150

−

Note

1. DC working current limited by P_tot(max)

THERMAL CHARACTERISTICS

SYMBOL

R_{th j-a}

PARAMETER

thermal resistance from junction to ambient

CONDITIONS

VALUE

370

UNIT

all diodes loaded

K/W

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

ELECTRICAL CHARACTERISTICS

T_j= 25 °C unless otherwise specified.

SYMBOL

PARAMETER

forward voltage

CONDITIONS

I_F= 200 mA

MIN.

TYP.

MAX.

1.3

UNIT

V_F

I_R

−

reverse current

BZA856A

V_R= 3 V

V_R= 4 V

V_R= 4.3 V

V_R= 15 V

I_Z= 1 mA

−

2000

700

200

100

BZA862A

BZA868A

BZA820A

V_Z

working voltage

BZA856A

5.32

5.89

6.46

5.6

6.2

6.8

5.88

6.51

7.14

BZA862A

BZA868A

BZA820A

r_diff

differential resistance

BZA856A

I_Z= 1 mA

−

400

300

200

125

Ω

BZA862A

BZA868A

BZA820A

S_Z

temperature coefficient

BZA856A

I_Z= 1 mA

−

−0.2

1.8

−

mV/K

BZA862A

BZA868A

BZA820A

C_d

diode capacitance

BZA856A

f = 1 MHz; V_R= 0

−

240

200

180

BZA862A

BZA868A

BZA820A

I_ZSM

non-repetitive peak reverse current t_p= 1 ms; T_amb= 25 °C

BZA856A

BZA862A

BZA868A

BZA820A

−

3.2

2.9

2.6

0.6

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

MGT583

MGT584

handbook, halfpage

BZA856A

BZA856A, BZA862A, BZA868A

ZSM

(A)

(W)

BZA862A

BZA820A

BZA868A

BZA820A

−1

−2

−1

−2

−1

(ms)

P_ZSM= V_ZSM× I_ZSM

V_ZSMis the non-repetitive peak reverse voltage at I_ZSM

Fig.3 Maximum non-repetitive peak reverse

power dissipation as a function of pulse

duration (square pulse).

Fig.2 Maximum non-repetitive peak reverse

current as a function of pulse time.

MGT586

MGT585

200

400

handbook, halfpage

tot

(mW)

(pF)

160

300

120

200

100

BZA856A

BZA862A

BZA868A

BZA820A

100

150

(V)

(°C)

amb

T_j= 25 °C; f = 1 MHz.

Fig.4 Diode capacitance as a function of reverse

voltage; typical values.

Fig.5 Power derating curve.

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

handbook, full pagewidth

ESD TESTER

RG 223/U

DIGITIZING

50 Ω coax

OSCILLOSCOPE

450 Ω

10×

ATTENUATOR

50 Ω

note 1

1/4 BZA800A

IEC 1000-4-2 network

= 150 pF; R = 330 Ω

Note 1: attenuator is only used for open

socket high voltage measurements

vertical scale = 100 V/div

horizontal scale = 50 ns/div

BZA820A

GND-4

GND-3

GND-2

GND-1

BZA868A

BZA862A

BZA856A

vertical scale = 10 V/div

GND

horizontal scale = 50 ns/div

unclamped +1 kV ESD voltage waveform

(IEC 1000-4-2 network)

clamped +1 kV ESD voltage waveform

(IEC 1000-4-2 network)

GND

vertical scale = 100 V/div

horizontal scale = 50 ns/div

vertical scale = 10 V/div

horizontal scale = 50 ns/div

unclamped −1 kV ESD voltage waveform

(IEC 1000-4-2 network)

clamped −1 kV ESD voltage waveform

(IEC 1000-4-2 network)

MGT587

Fig.6 ESD clamping test set-up and waveforms.

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

APPLICATION INFORMATION

Typical common anode application

A quadruple transient suppressor in a SOT353 package makes it possible to protect four separate lines using only one

package. Two simplified examples are shown in Figs 7 and 8.

handbook, full pagewidth

keyboard,

terminal,

printer,

etc.

I/O

FUNCTIONAL

DECODER

BZA800A

GND

MGT581

Fig.7 Computer interface protection.

handbook, full pagewidth

address bus

RAM

ROM

data bus

I/O

CPU

CLOCK

control bus

BZA800A

GND

MGT582

Fig.8 Microprocessor protection.

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

Device placement and printed-circuit board layout

Circuit board layout is of extreme importance in the

suppression of transients. The clamping voltage of the

BZA800A is determined by the peak transient current and

the rate of rise of that current (di/dt). Since parasitic

inductances can further add to the clamping voltage

(V = L di/dt) the series conductor lengths on the

printed-circuit board should be kept to a minimum. This

includes the lead length of the suppression element.

In addition to minimizing conductor length the following

printed-circuit board layout guidelines are recommended:

1. Place the suppression element close to the input

terminals or connectors

2. Keep parallel signal paths to a minimum

3. Avoid running protection conductors in parallel with

unprotected conductors

4. Minimize all printed-circuit board loop areas including

power and ground loops

5. Minimize the length of the transient return path to

ground

6. Avoid using shared transient return paths to a common

ground point.

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

PACKAGE OUTLINE

Plastic surface mounted package; 5 leads

SOT353

M B

detail X

2 mm

scale

DIMENSIONS (mm are the original dimensions)

(2)

UNIT

max

0.30

0.20

1.1

0.8

0.25

0.10

2.2

1.8

1.35

1.15

2.2

2.0

0.45

0.15

0.25

0.15

0.1

1.3

0.65

0.2

0.1

REFERENCES

JEDEC

EUROPEAN

PROJECTION

OUTLINE

VERSION

ISSUE DATE

IEC

EIAJ

SC-88A

97-02-28

SOT353

2000 Sep 25

NXP Semiconductors

Product data sheet

Quadruple ESD transient voltage

suppressor

BZA800A-series

DATA SHEET STATUS

DOCUMENT

STATUS⁽¹⁾

PRODUCT

STATUS⁽²⁾

DEFINITION

Objective data sheet

Development

This document contains data from the objective specification for product

development.

Preliminary data sheet

Product data sheet

Qualification

Production

This document contains data from the preliminary specification.

This document contains the product specification.

Notes

1. Please consult the most recently issued document before initiating or completing a design.

2. 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.nxp.com.

DISCLAIMERS

above those given in the Characteristics sections of this

document is not implied. Exposure to limiting values for

extended periods may affect device reliability.

General ⎯ Information in this document is believed to be

accurate and reliable. However, NXP Semiconductors

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.

Terms and conditions of sale ⎯ NXP Semiconductors

products are sold subject to the general terms and

conditions of commercial sale, as published at

http://www.nxp.com/profile/terms, including those

pertaining to warranty, intellectual property rights

infringement and limitation of liability, unless explicitly

otherwise agreed to in writing by NXP Semiconductors. In

case of any inconsistency or conflict between information

in this document and such terms and conditions, the latter

will prevail.

Right to make changes ⎯ NXP Semiconductors

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.

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.

Suitability for use ⎯ NXP Semiconductors products are

not designed, authorized or warranted to be suitable for

use in medical, military, aircraft, space or life support

equipment, nor in applications where failure or malfunction

of an NXP Semiconductors product can reasonably be

expected to result in personal injury, death or severe

property or environmental damage. NXP Semiconductors

accepts no liability for inclusion and/or use of NXP

Semiconductors products in such equipment or

applications and therefore such inclusion and/or use is at

the customer’s own risk.

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

national authorities.

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.

Applications ⎯ Applications that are described herein for

any of these products are for illustrative purposes only.

NXP Semiconductors makes no representation or

warranty that such applications will be suitable for the

specified use without further testing or modification.

Limiting values ⎯ Stress above one or more limiting

values (as defined in the Absolute Maximum Ratings

System of IEC 60134) may cause permanent damage to

the device. Limiting values are stress ratings only and

operation of the device at these or any other conditions

2000 Sep 25

NXP Semiconductors

Customer notification

This data sheet was changed to reflect the new company name NXP Semiconductors. No changes were

made to the content, except for the legal definitions and disclaimers.

Contact information

For additional information please visit: http://www.nxp.com

For sales offices addresses send e-mail to: salesaddresses@nxp.com

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.

Printed in The Netherlands

613514/03/pp11

Date of release: 2000 Sep 25

Document order number: 9397 750 07142

BZA856A [NEXPERIA]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E