CDSOD323 TxxLC

T
PL
IA
N
M
CO
**
Ro
HS
Features
Applications
■ Lead free as standard*
■ HDMI 1.4
■ ESD protection 30 kV max.
■ Digital Visual Interface (DVI)
■ Low capacitance ~ 1.0 pF
■ USB 3.0 / USB OTG
■ Protects 1 line
■ Memory protection
■ Uni/bidirectional configuration
■ SIM card ports
CDSOD323-TxxLC - 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.
UNIDIRECTIONAL
1
BIDIRECTIONAL
1
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection
applications in SOD323 package size format. The Transient Voltage Suppressor Diode
series offers a choice of voltage types ranging from 5 V to 24 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.
2
2
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
Unidirectional Peak Pulse Power (tp = 8/20 μs)
PPP
350
W
Bidirectional Peak Pulse Power (tp = 8/20 μs)
PPP
250
W
Operating Temperature
Storage Temperature
ESD Protection (per IEC 61000-4-2)
Contact - Min.
Contact - Max.
Air - Min.
Air - Max.
TL
-55 to +150
ºC
TSTG
-55 to +150
ºC
ESD
±8
±30
±15
±30
kV
CDSOD323Symbol
UniT05L
BiT05LC
UniT08L
BiT08LC
UniT12L
BiT12LC
Unit
Min. Breakdown Voltage @ 1 mA
VBR
6.0
6.0
8.5
8.5
13.3
13.3
V
Working Peak Voltage
VM
5.0
5.0
8.0
8.0
12.0
12.0
V
Maximum Clamping Voltage @ IP = 1 A
VC
9.8
9.8
13.4
13.4
19.0
19.0
V
Typical Clamping Voltage
@ 8/20 μs @ IPP
VC
18.3 V @
15 A
18.3 V @
15 A
18.3 V @
15 A
18.3 V
@ 15 A
28.6 V @
11 A
28.6 V @
11 A
V
Maximum Leakage Current @ VWM
ID
5
5
2
2
1
1
μA
Typical Capacitance @ 0 V, 1 MHz
CP
Parameter
1.0
Notes:
1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05LC.
2. For bidirectional devices only, the electrical specifications apply in both directions.
3. Unidirectional only: Positive potential is applied from pin 1 to 2.
*No lead detected in standard tests of homogeneous materials.
**RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
pF
CDSOD323-TxxLC - TVS Diode Series
Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CDSOD323Symbol
UniT15L
BiT15LC
UniT18L
BiT18LC
UniT24L
BiT24LC
Unit
Min. Breakdown Voltage @ 1 mA
VBR
16.7
16.7
20.0
20.0
26.7
26.7
V
Working Peak Voltage
VM
15.0
15.0
18.0
18.0
24.0
24.0
V
Maximum Clamping Voltage @ IP = 1 A
VC
24.0
24.0
29.0
29.0
43.0
43.0
V
Typical Clamping Voltage
@ 8/20 μs @ IPP
VC
31.8 V
@ 10 A
31.8 V
@ 10 A
45.0 V
@8A
45.0 V
@8A
56.0 V
@6A
56.0 V
@6A
V
Maximum Leakage Current @ VWM
ID
1
μA
Typical Capacitance @ 0 V, 1 MHz
CJ
1.0
pF
Parameter
Notes:
1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05LC.
2. For bidirectional devices only, the electrical specifications apply in both directions.
3. Unidirectional only: Positive potential is applied from pin 1 to 2.
Performance Graphs
Peak Pulse Power vs. Pulse Time
Pulse Waveform
120
1,000
350 W, 8/20 µs Waveform
100
10
0.1
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
1
10
100
1,000
10,000
0
5
Block Diagram
10
15
20
25
30
t – Time (µs)
td – Pulse Duration (µs)
How to Order
UNIDIRECTIONAL
1
BIDIRECTIONAL
1
CD SOD323 - T 05 LC
Common Code
Chip Diode
Package
• SOD323 = SOD-323 Package
Model
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
05 = 5 VRWM (Volts)
2
2
Suffix
L = Ultralow Capacitance Unidirectional Diode
LC = Ultralow Capacitance Bidirectional Diode
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
CDSOD323-TxxLC - 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.
C
A
A
E
B
B
F
D
C
D
H
Dimensions (Nominal)
A
0.80
(0.031)
B
0.80
(0.031)
C
1.40
(0.055)
D
0.80
(0.031)
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
0.13
.........
(0.005) MAX.
DIMENSIONS:
MM
(INCHES)
DIMENSIONS:
MM
(INCHES)
Typical Part Marking
Each device has device marking outlined below and the
unidirectional devices have an additional Polarity Band indicating
the cathode.
CDSOD323-T05L ......................................................................... T5
CDSOD323-T05LC ....................................................................... S5
CDSOD323-T08L ......................................................................... T8
CDSOD323-T08LC ....................................................................... S8
CDSOD323-T12L ....................................................................... T12
CDSOD323-T12LC .................................................................... S12
CDSOD323-T15L ....................................................................... T15
CDSOD323-T15LC .................................................................... S15
CDSOD323-T18L ....................................................................... T18
CDSOD323-T18LC .................................................................... S18
CDSOD323-T24L ....................................................................... T24
CDSOD323-T24LC ..................................................................... S24
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
CDSOD323-TxxLC - 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
.......
.......
.......
.......
Leader
.......
.......
W1
Start
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Direction of Feed
Item
Symbol
SOD323
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
MM
(INCHES)
Devices are packed in accordance with EIA standard
RS-481-A.
Asia-Pacific:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
EMEA:
Tel: +36 88 520 390
Fax: +36 88 520 211
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
REV. 07/14
Specifications are subject to change without notice.
The device characteristics and parameters in this data
sheet can and do vary in different applications and
actual device performance may vary over time.
Users should verify actual device performance in their
specific applications.
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