CDSOD323 TxxC DSL

CO
LO & MP
LI
GE
AN
N
T
FR
EE
*R
oH
S
**
HA
Features
Applications
■ Protects one line or one I/O port
■ VDSL lines
■ Bidirectional configuration
■ Modems
■ ESD protection 30 kV max.
■ Routers
■ Low capacitance ~ 3 pF typ.
■ Replaces 0805 MLV devices
■ RoHS compliant*
■ Halogen free**
CDSOD323-TxxC-DSL - TVS Diode Series
General Information
The markets of portable communications and telecom equipment are challenging the
semiconductor industry to develop increasingly smaller electronic components for highspeed communication rates.
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 12 V to 24 V in a 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 will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and will
assist in meeting IEC 61000-4-5 (Surge) requirements.
2
Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)
CDSOD323Parameter
Symbol
T12C-DSL
T24C-DSL
Unit
Peak Pulse Current (tp = 8/20 µs)
IPPM
11
6
A
Peak Pulse Power (tp = 8/20 µs)
PPP
350
W
TJ
-55 to +150
ºC
TSTG
-55 to +150
ºC
ESD
ESD
±8
±30
kV
kV
ESD
ESD
±15
±30
kV
kV
Operating Temperature
Storage Temperature
ESD Protection (per IEC 61000-4-2)
Contact Discharge
Minimum
Maximum
Air Discharge
Minimum
Maximum
Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CDSOD323Parameter
Symbol
T12C-DSL
T24C-DSL
Unit
Min. Breakdown Voltage @ 1 mA
VBR
13.3
26.7
V
Working Peak Voltage
Vwm
12.0
24.0
V
Maximum Clamping Voltage @ IP = 1 A
VC
19.0
43.0
V
Typical Clamping Voltage
@ 8/20 µs @ IPP
VC
28.3 V @ 11 A
56.0 V @ 6 A
V
Maximum Leakage Current @ VWM
ID
1
nA
Typical Capacitance @ 0 V, 1 MHz
CJ
3
pF
Note: The electrical specifications apply in both polarities.
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns follows the prevailing definition of “halogen free” in the industry. 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.
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-TxxC-DSL - TVS Diode Series
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
15
20
25
30
t – Time (µs)
td – Pulse Duration (µs)
Block Diagram
10
How to Order
BIDIRECTIONAL
1
CD SOD323 - T 12 C - DSL
Common Code
Chip Diode
Package
• SOD323 = SOD-323 Package
Model
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
12 = 12 VRWM (Volts)
24 = 24 VRWM (Volts)
2
Suffix
C = Bidirectional Diode
-DSL = For use in VDSL applications
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-TxxC-DSL - 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)
Each device has device marking outlined below.
H
0.13
.........
(0.005) MAX.
CDSOD323-T12C-DSL ............................................................... 2D
CDSOD323-T24C-DSL ................................................................ 4D
DIMENSIONS:
DIMENSIONS:
MM
(INCHES)
Typical Part Marking
MM
(INCHES)
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-TxxC-DSL - 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
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
MM
(INCHES)
Devices are packed in accordance with EIA standard
RS-481-A.
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.
Similar pages