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Bourns TVS DIODE /CDSOD323-T12SC/SOD323/BOU CDSOD323-T12SC Hoja De Datos

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CDSOD323-T12SC
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 Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
 
CDSOD323-TxxSC - TVS Diode Series
Performance Graphs
Block Diagram
How to Order
CD SOD323 - T  05 SC  
Common Code
 Chip 
Diode
Package
 
• SOD323 = SOD-323 Package
Model
 
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
 
05 = 5 V
RWM
 (Volts)
Suffi x
 
S = Standard Capacitance Unidirectional Diode
 
SC = Standard Capacitance Bidirectional Diode
Peak Pulse Power vs. Pulse Time
Pulse Waveform
Notes:
1. Part numbers with suffi x “C” indicate bidirectional device, i.e. CDSOD323-T05SC.
2. For bidirectional devices only, the electrical specifi cations apply in both directions.
Parameter
Symbol
CDSOD323-
Unit
Uni-
T15S
Bi-
T15SC
Uni-
T18S
Bi-
T18SC
Uni-
T24S
Bi-
T24SC
Uni-
T36S
Bi-
T36SC
Min. Breakdown Voltage @ 1 mA
V
BR
16.7
16.7
20.0
20.0
26.7
26.7
40.0
40.0
V
Working Peak Voltage
V
M
15.0
15.0
18.0
18.0
24.0
24.0
36.0
36.0
V
Maximum Clamping Voltage 
@ I
P
 = 1 A
V
F
24.0
24.0
29.0
29.0
43.0
43.0
60.0
60.0
V
Typical Clamping Voltage 
@ 8/20 µs @ I
PP
V
C
30.0 V 
@ 17 A
33.0 V 
@ 12 A
40.0 V 
@ 9 A
40.0 V 
@ 9 A
49.0 V 
@ 12 A
46.2 V 
@ 9 A
75.0 V
@ 5 A
75.0 V
@ 5 A
V
Maximum Leakage Current @ V
WM
I
D
1
µA
Typical Capacitance @ 0 V, 1 MHz 
C
P
100
40
90
40
88
40
75
35
pF
Electrical & Thermal Characteristics (@ T
A
 = 25 °C Unless Otherwise Noted)
1 
2 
UNIDIRECTIONAL 
1 
2 
BIDIRECTIONAL 
20
40
60
80
100
120
0
0
30
25
20
15
10
5
I
PP
 – Peak Pulse Current (% of I
PP
)
t – Time (µs)
Test Waveform Parameters
t
t
 = 8 µs
t
d
 = 20 µs
t
t
e
t
t
d
 = t
|
I
PP
/2
10,000
1,000
100
10
1
0.1
10
100
10,000
1,000
P
PP
 – Peak Pulse Current (W)
t
d
 – Pulse Duration (µs)
500 W, 8/20 µs Waveform
400 W, 8/20 µs Waveform