PL
IA
Features
I
I
I
Applications
I
I
I
I
NT
RoHS compliant*
Protects 1 line
ESD protection 30 kV max.
RS-232, RS-422 & RS-423 data lines
Portable electronics
Wireless bus protection
Control & monitoring systems
*R
oH
S
CO
M
CDSOT23-T03LC~T36LC — Low Capacitance TVS Diode Array Series
General Information
The markets of portable communications, computing and video equipment 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 compact chip package SOT23 size format. The Transient
Voltage Supressor Array series offers a choice of voltage types ranging from 3 V to
36 V. 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 IEC
61000-4-5 (Surge) requirements.
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Operating Temperature
Storage Temperature
Symbol
T
J
T
STG
Value
-55 to +150
-55 to +150
Unit
°C
°C
3
2
1
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CDSOT23-
Parameter
Symbol
T03LC
T05LC
T08LC
T12LC
T15LC
T24LC
T36LC
Unit
Breakdown Voltage @ 1 mA
Working Peak Voltage
Maximum Clamping Voltage
VC @ IP
1
Maximum Clamping Voltage
@ 8/20 µs VC @ IPP
1
Maximum Leakage Current
@ VWM
Typical Cap Bidirectional
@ 0 V, 1 MHz
ESD Protection: IEC 61000-4-2
Conrtact - Min.
Contact - Max.
Air - Min.
Air - Max.
Peak Pulse Power (tp = 8/20 µs)
2
V
BR
V
WM
V
F
V
F
I
D
C
j(SD)
4.0
3.3
8.0
10.9 V
@ 43 A
125
5
6.0
5.0
9.8
13.5 V
@ 42 A
20
5
8.5
8.0
13.4
16.9 V
@ 34 A
10
5
13.3
12.0
19.0
25.9 V
@ 27 A
2
5
16.7
15.0
24.0
30.0 V
@ 17 A
1
5
26.7
24.0
43.0
49.0 V
@ 12 A
1
5
40.0
36.0
51.0
76.8 V
@9A
1
5
V
V
V
V
µA
pF
ESD
±8
±30
±15
±30
500
kV
P
PP
W
Notes:
1. See Pulse Wave Form.
2. See Peak Pulse Power vs. Pulse Time.
3. Positive Potential is applied from Pin 1 to Pin 2 with Pin 2 as ground.
4. Do not test or surge from Pin 2 to Pin 1.
*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.
Customers should verify actual device performance in their specific applications.
CDSOT23-T03LC~T36LC — Low Capacitance TVS Diode Array Series
Product Dimensions
This is a molded JEDEC SOT-23 package with lead free 100 % Sn
plating on the lead frame. It weighs approximately 0.6 g and has a
flammability rating of UL 94V-0.
A
B
DIMENSIONS =
MILLIMETERS
(INCHES)
C
3
C
1
2
E
D
SEE
DETAIL
Recommended Footprint
A
B
A
E
F
GAUGE
PLANE
G
H
DETAIL
A
L
D
DIMENSIONS =
MILLIMETERS
(INCHES)
SEATING PLANE
I
J
0 ° TO 8 °
K
Dimensions
A
B
C
D
E
0.95
(0.037)
0.95
(0.037)
2.00
(0.079)
0.85
(0.033)
0.85
(0.033)
Dimensions
A
B
C
D
E
F
G
H
I
J
K
L
2.80 - 3.00
(0.110 - 0.118)
0.95
BSC
(0.037)
1.20 - 1.40
(0.047 - 0.055)
2.10 - 2.49
(0.083 - 0.098)
1.90
BSC
(0.075)
0.30 - 0.50
(0.012 - 0.019)
0.89 - 1.17
(0.035 - 0.046)
0.05 - 0.015
(0.002 - 0.006)
0.25
BSC
(0.010)
0.46 - 0.64
(0.018 - 0.025)
0.40 - 0.58
(0.016 - 0.023)
0.08 - 0.20
(0.003 - 0.008)
How To Order
CD S0T23 - T 03 LC
Common Code
Chip Diode
Package
• S0T23 = S0T23 Package
Model
T = Transient Voltage Supressor
Working Peak Voltage
3 = 3 V
RWM
(Volts)
Suffix
LC = Low Capacitance Diode
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOT23-T03LC~T36LC — Low Capacitance TVS Diode Array Series
Performance Graphs
Peak Pulse Power vs Pulse Time
10,000
I
PP
– Peak Pulse Current (% of I
PP
)
P
PP
– Peak Pulse Power (W)
Pulse Wave Form
120
100
80
60
40
20
0
0
5
10
15
t – Time (µs)
20
25
30
t
d
= t
|
I
PP
/2
t
t
Test Waveform Parameters
t
t
= 8 µs
t
d
= 20 µs
e
t
1,000
500 W, 8/20 µs Waveform
100
10
0.01
1
10
100
1,000
10,000
t
d
– Pulse Duration (µs)
Block Diagram
The device block diagram below includes the pin names and basic
electrical connections.
2
1
Power Derating Curve
100
80
60
40
20
3
% of Rated Power
Peak Pulse Power
8/20 µs
Average Power
0
0
25
50
75
100
125
150
Typical Part Marking
CDSOT23-T03LC ..........................................................................03L
CDSOT23-T05LC ..........................................................................05L
CDSOT23-T08LC ..........................................................................08L
CDSOT23-T12LC ..........................................................................12L
CDSOT23-T15LC ..........................................................................15L
CDSOT23-T24LC ..........................................................................24L
CDSOT23-T36LC ..........................................................................36L
T
L
– Lead Temperature (°C)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOT23-T03LC~T36LC — Low Capacitance TVS Diode Array Series
Packaging
The surface mount product is packaged in a 12 mm x 8 mm Tape and Reel format per EIA-481 standard.
P
0
P
1
d
Index
Hole
E
T
120 °
F
W
B
D1
D
D2
P
A
C
Leader
Trailer
Device
End
.......
.......
10 pitches (min.)
.......
.......
.......
.......
.......
.......
10 pitches (min.)
W1
Start
DIMENSIONS =
MILLIMETERS
(INCHES)
Direction of Feed
Item
Carrier Width
Carrier Length
Carrier Depth
Sprocket Hole
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
Reel Width
Quantity per Reel
Symbol
A
B
C
d
D
D1
D2
E
F
P
P0
P1
T
W
W1
—
SOT23
2.25 ± 0.10
(0.088 ± 0.004)
2.34 ± 0.10
(0.092 ± 0.004)
1.22 ± 0.10
(0.048 ± 0.004)
1.55 ± 0.05
(0.061 ± 0.002)
178
(7.008)
50.0
Min.
(1.969)
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)
14.4
Max.
(0.567)
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
3,000
REV. 07/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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