CDNBS08-SRDA3.3-4 Bourns Inc., CDNBS08-SRDA3.3-4 Datasheet

CDNBS08-SRDA3.3-4

Manufacturer Part Number

CDNBS08-SRDA3.3-4

Description

IC TVS ARRAY 4-LINE 3.3V 8SOIC

Manufacturer

Bourns Inc.

Datasheet

1.CDNBS08-SRDA05-4.pdf (4 pages)

Specifications of CDNBS08-SRDA3.3-4

Package / Case

8-SOIC (3.9mm Width)

Voltage - Reverse Standoff (typ)

3.3V

Voltage - Breakdown

Power (watts)

500W

Polarization

4 Channel Array - Unidirectional

Mounting Type

Surface Mount

Polarity

Unidirectional

Channels

4 Channels

Clamping Voltage

6.5 V

Operating Voltage

3.3 V

Breakdown Voltage

4 V

Termination Style

SMD/SMT

Peak Pulse Power Dissipation

500 W

Capacitance

15 pF

Maximum Operating Temperature

+ 150 C

Minimum Operating Temperature

- 55 C

Dimensions

4(Max) mm W x 5(Max) mm L

Number Of Elements

Package Type

SOIC N

Operating Temperature Classification

Military

Reverse Breakdown Voltage

Reverse Stand-off Voltage

3.3V

Leakage Current (max)

125uA

Test Current (it)

1mA

Operating Temp Range

-55C to 150C

Mounting

Surface Mount

Pin Count

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

CDNBS08-SRDA3.3-4TR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CDNBS08-SRDA3.3-4

Manufacturer:

BOURNS

Quantity:

15 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

CDNBS08-SRDA3.3-4

Manufacturer:

BOURNS/伯恩斯

Quantity:

20 000

Company:

H&T Electronics

Part Number:

CDNBS08-SRDA3.3-4

Quantity:

910

Current page: 1 of 4
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The markets of portable communications, computing and video equipment are

challenging the semiconductor industry to develop increasingly smaller electronic

components.

Bourns offers Steering Diode/Transient Voltage Suppressor Array combination diodes

for surge and ESD protection applications in an 8 lead narrow body SOIC package

size format. Bourns

on standard pick and place equipment and their flat configuration minimizes roll

away.

The Bourns device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and

IEC 61000-4-5 (Surge) requirements.

Notes:

1. See Pulse Wave Form.

2. See Peak Pulse Power vs. Pulse Time.

3. Measured between pins 8 or 5 to 1, 2, 3, 4, 6 and 7.

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

Parameter

Breakdown Voltage @ 1 mA

Working Peak Voltage

Maximum Clamping Voltage V C @ I P

Maximum Clamping Voltage

@ 8/20 µs V C @ I PP

Maximum Leakage Current @ V WM

Maximum Cap Bidirectional

Peak Pulse Power (tp = 8/20 µs)

Maximum Forward Voltage @ 10 mA

Parameter

Operating Temperature

Storage Temperature

Electrical Characteristics (@ T A = 25 °C Unless Otherwise Noted)

Thermal Characteristics (@ T A = 25 °C Unless Otherwise Noted)

General Information

Chip Diodes conform to JEDEC standards, are easy to handle

@ 0 V, 1 MHz

CDNBS08-SRDAxx-4 Series - Steering Diode/TVS Array Combo

Features

■

Symbol

Lead free as standard

RoHS compliant*

Protects up to 4 I/O ports

Unidirectional configuration

ESD protection > 40 KV

Low capacitance: 15 pF

j(SD)

SRDA3.3-4

@ 43 A

10.9 V

125

4.0

3.3

8.0

Symbol

STG

SRDA05-4

@ 42 A

13.5 V

6.0

5.0

9.8

CDNBS08-

500

1.1

-55 to +150

SRDA12-4

Applications

■

Max.

@ 27 A

25.9 V

13.3

12.0

19.0

Ethernet – 10/100 Base T

Computer I/O ports –

SCSI, FireWire & USB

Set-top box protection

Video cards

SRDA15-4

@ 17 A

30.0 V

16.7

15.0

24.0

Unit

°C

Unit

µA

Related parts for CDNBS08-SRDA3.3-4

CDNBS08-SRDA3.3-4 Summary of contents

Page 1

... Customers should verify actual device performance in their specific applications. Features ■ Lead free as standard RoHS compliant* ■ ■ Protects I/O ports ■ Unidirectional configuration ■ ESD protection > ■ Low capacitance CDNBS08-SRDAxx-4 Series - Steering Diode/TVS Array Combo CDNBS08- Symbol SRDA3.3-4 SRDA05-4 V 4.0 6 3.3 5 ...

Page 2

... NBS08 = Narrow Body SOIC8 Package Model SRDA = Steering/TVS Diode Array Working Peak Reverse Voltage 3.3 = 3.3 V Number of Protection Lines Lines Typical Part Marking CDNBS08-SRDA3.3-4................................................................ PRA CDNBS08-SRDA05-4 ................................................................ PRB CDNBS08-SRDA12-4 ................................................................ PRD CDNBS08-SRDA15-4 ................................................................ PRE Customers should verify actual device performance in their specific applications ...

Page 3

... CDNBS08-SRDAxx-4 Series - Steering Diode/TVS Array Combo Performance Graphs Peak Pulse Power vs Pulse Time 10,000 500 W, 8/20 µs Waveform 1,000 100 10 0. 100 t – Pulse Duration (µs) d Block Diagram Device Pinout Pin Function GND GND Specifications are subject to change without notice. ...

Page 4

... CDNBS08-SRDAxx-4 Series - Steering Diode/TVS Array Combo Packaging Specifications The product will be dispensed in Tape and Reel format (see diagram below Index Hole Trailer Device ....... ....... ....... ....... End ....... ....... ....... 10 pitches (min.) Item Symbol Carrier Width A Carrier Length B Carrier Depth C Sprocket Hole d Reel Outside Diameter D Reel Inner Diameter ...

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