CDSOD323-T12S [BOURNS]
CDSOD323-TxxSC - TVS Diode Series; CDSOD323 - TxxSC - TVS二极管系列
| 型号： | CDSOD323-T12S |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | CDSOD323-TxxSC - TVS Diode Series |
| 文件： | 总4页 (文件大小：272K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ Lead free as standard*
■ ESD protection 30 kV max.
■ Surge protection >24 A
■ Protects 1 line
■ Computer notebooks
■ Cellular phones
■ Personal Digital Assistants (PDAs)
■ Digital cameras
■ Uni/bidirectional configuration
CDSOD323-TxxSC - 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 series
offers a choice of voltage types ranging from 3 V to 36 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
Electrical & Thermal Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Unidirectional Peak Pulse Power (t = 8/20 µs)
Symbol
Value
500
Unit
W
P
P
p
PP
PP
Bidirectional Peak Pulse Power (t = 8/20 µs)
p
400
W
Operating Temperature
Storage Temperature
T
-55 to +150
-55 to +150
ºC
ºC
L
T
STG
ESD Protection (per IEC 61000-4-2)
Contact - Min.
8
Contact - Max.
Air - Min.
Air - Max.
30
15
30
kV
ESD
CDSOD323-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Parameter
Symbol
VBR
T03S
T03SC
T05S
T05SC
T08S T08SC
T12S
T12SC Unit
Min. Breakdown Voltage @ 1 mA
Working Peak Voltage
4.0
4.0
3.3
8.0
6.0
5.0
9.8
6.0
5.0
9.8
8.5
8.0
8.5
8.0
13.3
12.0
19.0
13.3
12.0
19.0
V
V
V
VM
3.3
Maximum Clamping Voltage @ IP = 1 A
VF
7.0
13.4
13.4
Typical Clamping Voltage
@ 8/20 µs @ IPP
10.9 V 10.9 V 13.5 V 14.5 V 16.9 V 18.5 V 25.9 V 29.5 V
@ 43 A @ 43 A @ 42 A @ 28 A @ 34 A @ 17 A @ 21 A @ 14 A
VC
ID
V
Maximum Leakage Current @ VWM
Typical Capacitance @ 0 V, 1 MHz
125
500
125
200
10
10
10
10
1
1
µA
pF
C
350
175
250
150
150
50
P
Notes:
1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05SC.
2. For bidirectional devices only, the electrical specifications apply in both directions.
*No lead detected in standard tests of homogeneous materials.
**RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOD323-TxxSC - TVS Diode Series
Electrical & Thermal Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
CDSOD323-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Parameter
Symbol
VBR
T15S
T15SC
T18S
T18SC
T24S
T24SC
T36S
T36SC
Unit
V
Min. Breakdown Voltage @ 1 mA
Working Peak Voltage
16.7
15.0
24.0
16.7
15.0
24.0
20.0
18.0
29.0
20.0
18.0
29.0
26.7
24.0
43.0
26.7
24.0
43.0
40.0
36.0
60.0
40.0
36.0
60.0
VM
V
Maximum Clamping Voltage
@ IP = 1 A
VF
V
Typical Clamping Voltage
@ 8/20 µs @ IPP
30.0 V
@ 17 A
33.0 V
@ 12 A
40.0 V
@ 9 A
40.0 V
@ 9 A
49.0 V
@ 12 A
46.2 V
@ 9 A
75.0 V
@ 5 A
75.0 V
@ 5 A
VC
ID
V
Maximum Leakage Current @ VWM
Typical Capacitance @ 0 V, 1 MHz
Notes:
1
µA
pF
C
100
40
90
40
88
40
75
35
P
1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05SC.
2. For bidirectional devices only, the electrical specifications apply in both directions.
Performance Graphs
Peak Pulse Power vs. Pulse Time
Pulse Waveform
120
10,000
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
80
60
40
20
0
500 W, 8/20 µs Waveform
1,000
et
100
td = t IPP/2
|
400 W, 8/20 µs Waveform
10
0.1
0
5
10
15
t – Time (µs)
20
25
30
1
10
100
1,000
10,000
t
d
– Pulse Duration (µs)
Block Diagram
How to Order
CD SOD323 - T 05 SC
UNIDIRECTIONAL
1
BIDIRECTIONAL
1
Common Code
Chip Diode
Package
• SOD323 = SOD-323 Package
Model
T = Transient Voltage Suppressor
Working Peak Reverse Voltage
05 = 5 V
(Volts)
RWM
Suffix
S = Standard Capacitance Unidirectional Diode
SC = Standard Capacitance Bidirectional Diode
2
2
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOD323-TxxSC - 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
C
D
Dimensions (Nominal)
F
H
D
0.80
A
(0.031)
0.80
(0.031)
B
C
D
Dimensions
1.40
(0.055)
1.60 - 1.90
(0.063 - 0.075)
A
B
C
D
E
F
0.80
(0.031)
1.15 - 1.45
(0.045 - 0.057)
MM
(INCHES)
DIMENSIONS:
2.39 - 2.70
(0.094 - 0.106)
0.92 - 1.10
(0.036 - 0.043)
Typical Part Marking
Each device has device marking outlined below and the
unidirectional devices have an additional Polarity Band indicating
the cathode.
0.25 - 0.40
(0.010 - 0.016)
0.10 - 0.20
(0.004 - 0.008)
CDSOD323-T03S........................................................................... A
CDSOD323-T03SC ........................................................................G
CDSOD323-T05S........................................................................... B
CDSOD323-T05SC ........................................................................H
CDSOD323-T08S...........................................................................C
CDSOD323-T08SC .........................................................................J
CDSOD323-T12S...........................................................................D
CDSOD323-T12SC ........................................................................ K
CDSOD323-T15S........................................................................... E
CDSOD323-T15SC .........................................................................L
CDSOD323-T18S...........................................................................O
CDSOD323-T18SC ........................................................................N
CDSOD323-T24S........................................................................... F
CDSOD323-T24SC ....................................................................... M
CDSOD323-T36S........................................................................... R
CDSOD323-T36SC ........................................................................ T
0.10
(0.004) .........
H
MAX.
MM
(INCHES)
DIMENSIONS:
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOD323-TxxSC - 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
T
E
1
d
Index Hole
120 °
F
D
2
W
B
D
D
1
P
A
C
Trailer
Device
Leader
W
....... .......
....... .......
1
End
Start
.......
....... ....... .......
MM
(INCHES)
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Devices are packed in accordance with EIA standard
RS-481-A.
Direction of Feed
Item
Symbol
SOD-323
1.55 ꢀ.1ꢀ
(ꢀ.ꢀ61 ꢀ.ꢀꢀ4ꢁ
Carrier Width
A
2.9ꢀ ꢀ.1ꢀ
(ꢀ.114 ꢀ.ꢀꢀ4ꢁ
Carrier Length
B
C
d
1.35 ꢀ.1ꢀ
(ꢀ.ꢀ53 ꢀ.ꢀꢀ4ꢁ
Carrier Depth
1.55 ꢀ.ꢀ5
(ꢀ.ꢀ61 ꢀ.ꢀꢀ2ꢁ
Sprocket Hole
178
(7.ꢀꢀ8ꢁ
Reel Outside Diameter
Reel Inner Diameter
Feed Hole Diameter
Sprocket Hole Position
Punch Hole Position
Punch Hole Pitch
Sprocket Hole Pitch
Embossment Center
Overall Tape Thickness
Tape Width
D
8ꢀ.ꢀ
(3.15ꢀꢁ
...
Min.
D
1
13.ꢀ ꢀ.2ꢀ
(ꢀ.512 ꢀ.ꢀꢀ8ꢁ
D
2
1.75 ꢀ.1ꢀ
(ꢀ.ꢀ69 ꢀ.ꢀꢀ4ꢁ
E
3.5ꢀ ꢀ.ꢀ5
(ꢀ.138 ꢀ.ꢀꢀ2ꢁ
F
4.ꢀꢀ ꢀ.1ꢀ
(ꢀ.157 ꢀ.ꢀꢀ4ꢁ
P
4.ꢀꢀ ꢀ.1ꢀ
(ꢀ.157 ꢀ.ꢀꢀ4ꢁ
P
ꢀ
1
2.ꢀꢀ ꢀ.ꢀ5
(ꢀ.ꢀ79 ꢀ.ꢀꢀ2ꢁ
P
ꢀ.2ꢀ ꢀ.1ꢀ
(ꢀ.ꢀꢀ8 ꢀ.ꢀꢀ4ꢁ
T
8.ꢀꢀ ꢀ.2ꢀ
(ꢀ.315 ꢀ.ꢀꢀ8ꢁ
W
13.5
(ꢀ.531ꢁ
.
REV. ꢀ9/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Reel Width
W
1
Max.
Quantity per Reel
--
3,ꢀꢀꢀ
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