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an S C
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PL N
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*R
Features
Applications
■ Low leakage current: 1 nA
■ Automotive
■ Bidirectional configuration
- Entertainment applications
- Comfort applications
■ Communication lines
■ Portable electronics
■ ESD protection 30 kV max.
■ Low capacitance: 3 pF typ.
■ Replaces 0805 MLV devices
■ RoHS compliant* and halogen free**
■ Automotive grade AEC-Q101 compliant product***
CDSOD323-T12C-DSLQ - TVS Diode Series
General Information
Additional Information
Portable communications and telecom equipment manufacturers
are challenging the semiconductor industry to develop increasingly
smaller electronic components for high-speed communication rates.
Click these links for more information:
BIDIRECTIONAL
1
Bourns offers Transient Voltage Suppressor Diodes for surge and
ESD protection applications in SOD323 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 assist compliance with IEC 61000-4-2 (ESD),
IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements.
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
2
Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
CDSOD323-T12C-DSLQ
Unit
Peak Pulse Current (tp = 8/20 μs)
IPPM
11
A
Peak Pulse Power (tp = 8/20 μs)
PPP
350
W
TJ
-55 to +150
ºC
TSTG
-55 to +150
ºC
ESD
±30
kV
Symbol
CDSOD323-T12C-DSLQ
Unit
Min. Breakdown Voltage @ 1 mA
VBR
13.3
V
Working Peak Voltage
Vwm
12.0
V
Maximum Clamping Voltage @ IP = 1 A
VC
19.0
V
Typical Clamping Voltage
@ 8/20 μs @ IPP
VC
28.3 V @ 11 A
V
Maximum Leakage Current @ VWM
ID
1
nA
Typical Capacitance @ 0 V, 1 MHz
CJ
3
pF
Operating Temperature
Storage Temperature
ESD Protection (per IEC 61000-4-2)
Contact Discharge
Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Note: The electrical specifications apply in both polarities.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine (Cl) content is 1500 ppm or less.
*** Q suffix for applications requiring appropriate AEC-Q101 compliance for electronic limiters.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CDSOD323-T12C-DSLQ - TVS Diode Series
Performance Graphs
Typical Peak Pulse Power vs. Pulse Time
Pulse Waveform
120
1,000
350 W, 8/20 µs Waveform
100
10
0.1
1
10
100
1,000
IPP – Peak Pulse Current (% of IPP)
PPP – Peak Pulse Current (W)
10,000
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
80
et
60
40
td = t|IPP/2
20
0
10,000
0
5
10
Block Diagram
15
20
25
30
t – Time (µs)
td – Pulse Duration (µs)
How to Order
BIDIRECTIONAL
1
CD SOD323 - T 12 C - DSL Q
Common Code
Chip Diode
Package
• SOD323 = SOD-323 Package
Model
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
12 = 12 VRWM (Volts)
Suffix
2
C = Bidirectional Diode
-DSL = Low Leakage Current
Q = AEC-Q101 compliant
Environmental Specifications
Moisture Sensitivity Level ................................................................. 1
ESD Classification (HBM)...............................................................3B
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CDSOD323-T12C-DSLQ - TVS Diode Series
Product Dimensions
Recommended Footprint
This is a molded JEDEC SOD-323 package with lead free 100 % Sn
plating on the terminations. It weighs approximately 30 mg and has
a flammability rating of UL 94V-0.
W
C
L
A
S
L
E
Dimensions (Nominal)
B
F
D
L
0.80
(0.031)
S
1.40
(0.055)
W
0.50
(0.020)
H
J
DIMENSIONS:
MM
(INCHES)
Dimensions
A
1.60 - 1.90
(0.063 - 0.075)
B
1.15 - 1.45
(0.045 - 0.057)
C
2.39 - 2.70
(0.094 - 0.106)
D
0.92 - 1.14
(0.036 - 0.045)
E
0.25 - 0.40
(0.010 - 0.016)
F
0.08 - 0.20
(0.003 - 0.008)
H
0 - 0.13
(0.000 - 0.005)
J
0.30 - 0.45
(0.012 - 0.018)
DIMENSIONS:
Typical Part Marking
Each device has device marking outlined below.
CDSOD323-T12C-DSLQ................................................................2D
(Underline denotes AEC-Q101 compliancy)
MM
(INCHES)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CDSOD323-T12C-DSLQ - TVS Diode Series
Packaging Information
The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard.
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
Trailer
.......
.......
End
C
Device
.......
.......
10 pitches (min.)
.......
.......
Leader
.......
.......
W1
Start
DIMENSIONS:
10 pitches (min.)
MM
(INCHES)
Direction of Feed
Item
Symbol
SOD-323
Carrier Width
A
1.55 ± 0.10
(0.061 ± 0.004)
Carrier Length
B
2.90 ± 0.10
(0.114 ± 0.004)
Carrier Depth
C
1.35 ± 0.10
(0.053 ± 0.004)
Sprocket Hole
d
1.55 ± 0.05
(0.061 ± 0.002)
Reel Outside Diameter
D
178
(7.008)
Reel Inner Diameter
D1
...
80.0
Min.
(3.150)
Feed Hole Diameter
D2
13.0 ± 0.20
(0.512 ± 0.008)
Sprocket Hole Position
E
1.75 ± 0.10
(0.069 ± 0.004)
Punch Hole Position
F
3.50 ± 0.05
(0.138 ± 0.002)
Punch Hole Pitch
P
4.00 ± 0.10
(0.157 ± 0.004)
Sprocket Hole Pitch
P0
4.00 ± 0.10
(0.157 ± 0.004)
Embossment Center
P1
2.00 ± 0.05
(0.079 ± 0.002)
Overall Tape Thickness
T
0.20 ± 0.10
(0.008 ± 0.004)
Tape Width
W
8.00 ± 0.20
(0.315 ± 0.008)
Reel Width
W1
.
13.5
Max.
(0.531)
--
3,000
Quantity per Reel
Asia-Pacific: Tel: +886-2 2562-4117
Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877
Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
REV. 09/19
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific
legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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