CDSOT23-0502B Bourns Inc., CDSOT23-0502B Datasheet

TVS Diodes - Transient Voltage Suppressors Bidirectional 2 Line Array

CDSOT23-0502B

Manufacturer Part Number

CDSOT23-0502B

Description

TVS Diodes - Transient Voltage Suppressors Bidirectional 2 Line Array

Manufacturer

Bourns Inc.

Datasheet

1.CDSOT23-0502B.pdf (4 pages)

Specifications of CDSOT23-0502B

Polarity

Bidirectional

Clamping Voltage

9 V

Operating Voltage

5 V

Breakdown Voltage

6 V

Termination Style

SMD/SMT

Peak Surge Current

8.5 A

Capacitance

15 pF

Maximum Operating Temperature

+ 125 C

Minimum Operating Temperature

- 55 C

Dimensions

1.4(Max) mm W x 3.02(Max) mm L

Package / Case

SOT-23

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

CDS0T23-0502B

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

CDSOT23-0502B

Manufacturer:

BOURNS/伯恩斯

Quantity:

20 000

Current page: 1 of 4
Download datasheet (232Kb)

The CDSOT23-0502B bidirectional device provides ESD, EFT and Surge protection

for high speed data ports meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC

61000-4-5 (Surge) requirements. The Transient Voltage Suppressor array offers a

Working Peak Reverse Voltage of 5 V and Minimum Breakdown Voltage of 6 V.

The SOT23-3 packaged device will mount directly onto the industry standard SOT23-3

footprint. Bourns

equipment and their ﬂ at conﬁ guration minimizes roll away.

Note: Test between Pins 1 to 3, and Pins 2 to 3.

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

Customers should verify actual device performance in their speciﬁ c applications

Speciﬁ cations are subject to change without notice.

Parameter

Peak Pulse Current (t

ESD per IEC 61000-4-2 (Air)

ESD per IEC 61000-4-2 (Contact)

Operating Temperature

Storage Temperature

Minimum Reverse Breakdown Voltage @ 1mA

Reverse Standoff Voltage

Maximum Leakage Current @ V

Maximum Clamping Voltage

Max Channel Input Capacitance @ 0 V, 1 MHz

General Information

Electrical & Thermal Characteristics (@ T

Chip Diodes are easy to handle with standard pick and place

= 8/20µs)

@ I

=5 A contact

=7 A contact

CDSOT23-0502B - Surface Mount TVS Diode

Features

■

= 25 °C Unless Otherwise Noted)

Lead free as standard

RoHS compliant*

Low clamping voltage

Bidirectional ESD protection

Protects 2 lines

Asia-Paciﬁ c: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510

The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700

www.bourns.com

Symbol

ESD IO

PPM

OPR

STG

CL1

CL2

Applications

■

Computer interface protection

Microprocessor protection

Power lines on PCB protection

Control signal lines protection

Latchup protection

-55 to +125

-55 to +150

Value

8.5

6.0

2.5

Unit

µA

ºC

Related parts for CDSOT23-0502B

CDSOT23-0502B Summary of contents

Page 1

... General Information The CDSOT23-0502B bidirectional device provides ESD, EFT and Surge protection for high speed data ports meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. The Transient Voltage Suppressor array offers a Working Peak Reverse Voltage and Minimum Breakdown Voltage ...

Page 2

... CDSOT23-0502B - Surface Mount TVS Diode Product Dimensions This is a molded SOT23-3L package with lead free 100 % Matte Sn on the lead frame. It weighs approximately 8 mg and has a ﬂ ammability rating of UL 94V- Dimensions 2.82 - 3.02 A (0.111 – 0.119) 0.95 B (0.037) 1.20 – 1.40 C (0.047 – ...

Page 3

... CDSOT23-0502B - Surface Mount TVS Diode Rating & Characteristic Curves Clamping Voltage vs Peak Pulse Current Peak Pulse Current (A) Typical variation Bias Voltage (V) Typical Part Marking CDSOT23-0502B ....................................................................... 52B Speciﬁ cations are subject to change without notice. Customers should verify actual device performance in their speciﬁ c applications ...

Page 4

... CDSOT23-0502B - Surface Mount TVS Diode Packaging Information The product is 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 D 1 Feed Hole Diameter ...

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