CDNBS08-SLVU2.8-8 查看數據表（PDF） - Bourns, Inc

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CDNBS08-SLVU2.8-8

Low Capacitance TVS Array

Bourns, Inc 

*RoHS COMPLIANT

Features

■ RoHS compliant*

■ Protects up to four I/O ports

■ Bidirectional configuration

■ ESD protection

■ Low capacitance: 6 pF

Applications

■ Ethernet - 10/100/1000 Base T

■ Personal digital assistants

■ Handheld electronics

■ Cellular phones

■ Video cards

CDNBS08-SLVU2.8-8 - Low Capacitance TVS Array

General Information

The markets of portable communications, computing and video equipment are challenging

the semiconductor industry to develop increasingly smaller electronic components.

Bourns offers Transient Voltage Suppressor Array combination diodes for surge and ESD

protection applications in an eight lead narrow body SOIC package size format. Bourns®

Chip Diodes conform to JEDEC standards, are easy to handle 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.

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

Parameter

Symbol

Min.

Peak Pulse Current (tp= 8/20 µs)

Peak Pulse Power (tp= 8/20 µs) 1

Working Voltage

IPP

PPP

VWM

Breakdown Voltage @ 1 mA

Leakage Current @ VWM

Capacitance @ 0 V, 1 MHz

VBR

3.0

ID

C

Snapback Voltage @ 50 mA

2.8

ESD Protection per IEC 61000-4-2

Contact Discharge

Air Discharge

ESD

±8

±15

EFT Protection per IEC 61000-4-4 @ 5/50 ns

EFT

Surge Protection per @ IP = 5 A 2

VC

IEC 61000-4-5

Clamping Voltage @ IP = 24 A 2

VC

@ 8/20 µs

@ IPP = 30 A 2

VC

Notes:

1. See Peak Pulse Power vs. Pulse Time.

2. Each differential line pair.

Nom.

6

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

Parameter

Junction Temperature Range

Storage Temperature Range

Symbol

TJ

TSTG

Min.

-55

-55

Nom.

+25

+25

8

7

6

5

1

2

3

4

Max.

Unit

30

A

600

W

2.8

V

V

1.0

µA

pF

V

kV

60

A

8.5

V

15

V

17

V

Max.

Unit

+125

°C

+150

°C

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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