CDSOD323-T03LC Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – CDSOD323-TxxSC - TVS Diode Series

**RoHS ^COMPLIANT
Features
■ Lead free as standard*
■ ESD protection 30 kV max.
■ Surge protection >24 A
■ Protects 1 line
■ Uni/bidirectional configuration
Applications
■ Computer notebooks
■ Cellular phones
■ Personal Digital Assistants (PDAs)
■ Digital cameras
CDSOD323-TxxSC - TVS Diode Series
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.
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 meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge)
requirements.
UNIDIRECTIONAL BIDIRECTIONAL
1
1
2
2
Electrical & Thermal Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Value
Unit
Unidirectional Peak Pulse Power (t_p = 8/20 µs)
P_PP
500
W
Bidirectional Peak Pulse Power (t_p = 8/20 µs)
P_PP
400
W
Operating Temperature
T_L
-55 to +150
ºC
Storage Temperature
T_STG
-55 to +150
ºC
ESD Protection (per IEC 61000-4-2)
Contact - Min.
Contact - Max.
ESD
Air - Min.
Air - Max.
±8
±30
kV
±15
±30
Parameter
Min. Breakdown Voltage @ 1 mA
Working Peak Voltage
Maximum Clamping Voltage @ I_P = 1 A
Typical Clamping Voltage
@ 8/20 µs @ I_PP
Maximum Leakage Current @ V_WM
Typical Capacitance @ 0 V, 1 MHz
CDSOD323-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Symbol T03S T03SC T05S T05SC T08S T08SC T12S T12SC Unit
VBR
4.0
4.0
6.0
6.0
8.5
8.5
13.3 13.3
V
V_M
3.3
3.3
5.0
5.0
8.0
8.0
12.0 12.0
V
V_F
7.0
8.0
9.8
9.8
13.4 13.4 19.0 19.0
V
V_C
10.9 V 10.9 V 13.5 V 14.5 V 16.9 V 18.5 V 25.9 V 29.5 V
@ 43 A @ 43 A @ 42 A @ 28 A @ 34 A @ 17 A @ 21 A @ 14 A
V
I_D
125
125
10
10
10
10
1
1
µA
C_P
500
200
350
175
250
150
150
50
pF
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.
*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.