AN
T
C- *R
Q1 oH
01 S a
CO nd
M
PL
I
AE
**
Features
Applications
ESD protection 30 kV max.
Surge protection >24 A
Protects 1 line
Unidirectional configuration
■ RoHS compliant*
■ AEC-Q101 compliant**
■
■
■
■
■
■
■
■
Protection of power buses
Protection of I/O interfaces
Overvoltage transient protection
Telecom, computer, industrial and
consumer electronics applications
CDSOD323-T05S-Q - TVS Diode Series
General Information
Additional Information
1
Portable communications, computing and video equipment
manufacturers are challenging the semiconductor industry to develop
increasingly smaller electronic components.
Click these links for more information:
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD
protection applications in SOD323 package size format.
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle
on standard pick and place equipment and their flat configuration
2
minimizes roll away. The Bourns® device will assist in meeting IEC
61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements.
Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Value
Unit
PPP
500
W
Ambient Temperature
TA
-55 to +150
ºC
Storage Temperature
TSTG
-55 to +150
ºC
ESD
±30
±30
kV
Unidirectional Peak Pulse Power (tp = 8/20 μs)
ESD Protection (per IEC 61000-4-2)
Contact - Max.
Air - Max.
Parameter
Symbol
Value
Unit
Working Peak Voltage
VWM
5.0
V
Min. Breakdown Voltage @ 1 mA
VBR
6.0
V
Maximum Clamping Voltage @ IP = 1 A
VC
9.8
V
Typical Clamping Voltage
@ 8/20 μs @ IPP
VC
13.5 V @ 42 A
V
Maximum Leakage Current @ VWM
ID
10
μA
Typical Capacitance @ 0 V, 1 MHz
CP
350
pF
Typical Part Marking
Each device has device marking outlined below. Unidirectional
devices have an additional Polarity Band indicating the cathode.
CDSOD323-T05S-Q .........................................................................B
Environmental Specifications
Moisture Sensitivity Level ................................................................. 1
ESD Classification (HBM)............................................................... 3A
How to Order
CD SOD323 - T 05 S - Q
Common Code
Chip Diode
Package
• SOD323 = SOD-323 Package
Model
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
05 = 5 VRWM (Volts)
Suffix
S = Standard Capacitance Unidirectional Diode
WARNING
Cancer and Reproductive Harm
AEC-Q101 Suffix
Q = AEC-Q101 Compliant
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** ”Q” part number suffix indicates AEC-Q101 compliance.
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-T05S-Q - TVS Diode Series
Performance Graph - Pulse Waveform
Block Diagram
IPP – Peak Pulse Current (% of IPP)
120
100
1
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
80
et
60
40
td = t|IPP/2
20
2
0
0
5
10
15
20
25
30
Recommended Footprint
t – Time (µs)
W
Product Dimensions
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.
L
S
L
C
CATHODE BAND
(FOR UNIDIRECTIONAL
PRODUCTS ONLY)
Dimensions (Nominal)
A
E
L
0.80
(0.031)
S
1.40
(0.055)
W
0.50
(0.020)
B
F
D
DIMENSIONS:
J
A
B
C
D
E
F
H
J
H
MM
(INCHES)
Dimensions
1.60 - 1.90
(0.063 - 0.075)
1.15 - 1.45
(0.045 - 0.057)
2.39 - 2.70
(0.094 - 0.106)
0.92 - 1.14
(0.036 - 0.045)
0.25 - 0.40
(0.010 - 0.016)
0.08 - 0.20
(0.003 - 0.008)
0.13
.........
(0.005) MAX.
0.30 - 0.45
(0.012 - 0.018)
DIMENSIONS:
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-T05S-Q - 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
Trailer
.......
.......
End
A
Product
Orientation
C
Device
.......
.......
10 pitches (min.)
.......
.......
Leader
.......
.......
10 pitches (min.)
Direction of Feed
Item
Symbol
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
--
W1
Start
DIMENSIONS:
MM
(INCHES)
Devices are packed in accordance with EIA standard
RS-481-A.
SOD-323
1.55 ± 0.10
(0.061 ± 0.004)
2.90 ± 0.10
(0.114 ± 0.004)
1.35 ± 0.10
(0.053 ± 0.004)
1.55 ± 0.05
(0.061 ± 0.002)
178
(7.008)
80.0
...
Min.
(3.150)
13.0 ± 0.20
(0.512 ± 0.008)
1.75 ± 0.10
(0.069 ± 0.004)
3.50 ± 0.05
(0.138 ± 0.002)
4.00 ± 0.10
(0.157 ± 0.004)
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
0.20 ± 0.10
(0.008 ± 0.004)
8.00 ± 0.20
(0.315 ± 0.008)
.
13.5
Max.
(0.531)
3,000
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
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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