Features

Applications

CDSOD323-TxxSC - TVS Diode Series

*No lead detected in standard tests of homogeneous materials.

**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.

Notes:

1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05SC.

2. For bidirectional devices only, the electrical specifications apply in both directions.

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 Diodes for surge and ESD protection

applications in SOD323 package size format. The Transient Voltage Suppressor series

offers a choice of voltage types ranging from 3 V to 36 V in a unidirectional or

bidirectional configuration.

device meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge)

requirements.

Parameter

Symbol

Value

Unit

500

W

400

W

Operating Temperature

-55 to +150

ºC

Storage Temperature

-55 to +150

ºC

ESD Protection (per IEC 61000-4-2)

Contact - Min.

Contact - Max.

Air - Min.

Air - Max.

ESD

±8

±30

±15

±30

kV

Parameter

Symbol

CDSOD323-

Unit

Uni-

T03S

Bi-

T03SC

Uni-

T05S

Bi-

T05SC

Uni-

T08S

Bi-

T08SC

Uni-

T12S

Bi-

T12SC

Min. Breakdown Voltage @ 1 mA

4.0

4.0

6.0

6.0

8.5

8.5

13.3

13.3

V

Working Peak Voltage

3.3

3.3

5.0

5.0

8.0

8.0

12.0

12.0

V

7.0

8.0

9.8

9.8

13.4

13.4

19.0

19.0

V

Typical Clamping Voltage

10.9 V

@ 43 A

10.9 V

@ 43 A

13.5 V

@ 42 A

14.5 V

@ 28 A

16.9 V

@ 34 A

18.5 V

@ 17 A

25.9 V

@ 21 A

29.5 V

@ 14 A

V

125

125

10

10

10

10

1

1

µA

Typical Capacitance @ 0 V, 1 MHz

500

200

350

175

250

150

150

50

pF

1

2

UNIDIRECTIONAL

1

2

BIDIRECTIONAL