CDSOD323-Txx(C) Datasheet by Bourns Inc.

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Features
RoHS compliant*
Protects one line or one I/O port
Bidirectional configuration
ESD protection 30 kV max.
Low capacitance: ~3 pF typical
Replaces 0805 MLV devices
Applications
Cellular phones
PDAs and notebooks
Digital cameras
MP3 players and GPS
USB interface
CDSOD323-TxxC - TVS Diode Array Series
*RoHS COMPLIANT
General Information
Portable communications, computing and video equipment manufacturers are challenging
the semiconductor industry to develop increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Array diodes for surge and ESD protection
applications, in SOD323 package size format. The Transient Voltage Supressor Array series
offers a choice of voltage types ranging from 3 V to 24 V in a unidirectional or bidirectional
configuration. Bourns
standard pick and place equipment and their flat configuration minimizes roll away.
Chip Diodes conform to JEDEC standards, are easy to handle on
The Bourns® device will assist compliance with IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT)
and IEC 61000-4-5 (Surge) requirements.
Note: For 12 V and 24 V VDSL applications, the CDSOD323-TxxC-DSL family of
devices is recommended.
Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter Symbol Value Unit
Peak Pulse Power (tp = 8/20 μs) PPP 350 W
Operating Temperature TJ-55 to +150 °C
Storage Temperature TSTG -55 to +150 °C
Notes:
Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05C.
For bidirectional devices only, the electrical specifications apply in both directions.
1.
2.
1
2
UNIDIRECTIONAL
1
2
BIDIRECTIONAL
Parameter Symbol CDSOD323- Unit
Uni-
T03 Bi-
T03C Uni-
T05 Bi-
T05C Uni-
T08 Bi-
T08C Uni-
T12 Bi-
T12C
Minimum Breakdown Voltage @ 1 mA VBR 4.0 6.0 8.5 13.3 V
Working Peak Voltage VWM 3.3 5.0 8.0 12.0 V
Maximum Clamping Voltage @ IP = 1 A VC7.0 9.8 13.4 19.0 V
Typical Clamping Voltage
@ 8/20 μs @ IPP VC19.0 V
@ 20 A
18.3 V
@ 17 A
18.5 V
@ 17 A
28.3 V
@ 11 A V
Maximum Leakage Current @ VWM ID5521 μA
Typical Capacitance @ 0 V, 1 MHz CJ3pF
Parameter Symbol CDSOD323- Unit
Uni-
T15 Bi-
T15C Uni-
T18 Bi-
T18C Uni-
T24 Bi-
T24C
Minimum Breakdown Voltage @ 1 mA VBR 16.7 20.0 26.7 V
Working Peak Voltage VWM 15.0 18.0 24.0 V
Maximum Clamping Voltage @ IP = 1 A VC24.0 29.0 43.0 V
Typical Clamping Voltage
@ 8/20 μs @ IPP VC31.8 V
@ 10 A
45.0 V
@ 8 A
56.0 V
@ 6 A V
Maximum Leakage Current @ VWM ID1μA
Typical Capacitance @ 0 V, 1 MHz CJ3pF
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.
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
BOURNS‘ mg and has a Vlammabflity vallng 0! UL 94V—o \W a\ 1‘ Pakiakal 1.60 . 1 90 (0.063 . 0 075) 1.15 . 145 . 45. 57 2.39 . 2 70 (0.094 . 0 106) 0.92 . 1 14 (0.036 . 0 045) 0.25 . 0 40 . 1 . 16 0.08 . 0 20 (0.003 . 0 008) 0.13 m 0.30 . 0 45 (0.012 . 0 018)
CDSOD323-TxxC - TVS Diode Array Series
Product Dimensions
This is an RoHS compliant molded JEDEC SOD-323 package with
100 % Sn plating on the terminations. It weighs approximately 30
Recommended Footprint
Typical Part Marking
Environmental Specifications
CDSOD323-T03............................................................................3
CDSOD323-T03C..........................................................................3C
CDSOD323-T05............................................................................5
CDSOD323-T05C..........................................................................5C
CDSOD323-T08............................................................................8
CDSOD323-T08C..........................................................................8C
CDSOD323-T12............................................................................2
CDSOD323-T12C..........................................................................2C
CDSOD323-T15............................................................................6
CDSOD323-T15C..........................................................................6C
CDSOD323-T18............................................................................1
CDSOD323-T18C..........................................................................1C
CDSOD323-T24............................................................................4
CDSOD323-T24C..........................................................................4C
H
F
E
J
A
C
CATHODE BAND
(FOR UNIDIRECTIONAL
PRODUCTS ONLY)
D
B
W
L S L
Each device has device marking outlined below and the
unidirectional devices have an additional Polarity Band indicating
the cathode.
DIMENSIONS: MM
(INCHES)
Dimensions
A1.60 - 1.90
(0.063 - 0.075)
B1.15 - 1.45
(0.045 - 0.057)
C2.39 - 2.70
(0.094 - 0.106)
D0.92 - 1.14
(0.036 - 0.045)
E0.25 - 0.40
(0.010 - 0.016)
F0.08 - 0.20
(0.003 - 0.008)
H0.13 MAX.
(0.005) .........
J0.30 - 0.45
(0.012 - 0.018)
DIMENSIONS: MM
(INCHES)
Dimensions (Nominal)
L0.80
(0.031)
S1.40
(0.055)
W0.50
(0.020)
Moisture Sensitivity Level
ESD Classification (HBM)................................................................1
............................................................. 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.
OD C m m
CDSOD323-TxxC - TVS Diode Array Series
Performance Graphs
Peak Pulse Power vs Pulse Time Pulse Waveform
Block Diagram
20
40
60
80
100
120
0
30025201510
5
IPP – Peak Pulse Current (% of IPP)
t – Time (µs)
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
et
td = t|IPP/2
10,000
1,000
100
10
10.1 10 100 10,0001,000
P
PP
– Peak Pulse Current (W)
t
d
– Pulse Duration (µs)
350 W, 8/20 µs Waveform
1
2
UNIDIRECTIONAL
1
2
BIDIRECTIONAL
How to Order
CD SOD323 - T 05 C
Common Code
Chip Diode
Package
SOD323 = SOD-323 Package
Model
Suffix
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
05 = 5 VWM (Volts)
C = Bidirectional Diode
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.
155:0,10 I78 80,0 13,0 t 020 350 t 0,05 BOURNS '
.......
.......
....... ..............
....... ..............
P A
F
ET
120 °
D2
DD
1
W1
C
Index Hole
P
0
P
1
W
B
10 pitches (min.)
Direction of Feed
10 pitches (min.)
End
Trailer Device
Product
Orientation Leader
Start
d
CDSOD323-TxxC - TVS Diode Array Series
Packaging Information
The product is packaged in tape and reel format per EIA-481 standard.
DIMENSIONS: MM
(INCHES)
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
(3.150) MIN.
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 W113.5
(0.531) MAX.
Quantity per Reel -- 3000
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.
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 885 877
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
Asia-Pacific:
BOURNS'
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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The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
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