CDSOT23-T03 T36C

PL
IA
NT
Features
CO
M
*R
oH
S
Applications
RoHS compliant*
Protects 1 or 2 lines
Unidirectional & bidirectional
configurations
ESD protection 30 kV max.
RS-232, RS-422 & RS-423 data lines
Portable electronics
Wireless bus protection
Control & monitoring systems
CDSOT23-T03~T36C — TVS Diode Array Series
General Information
2
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.
1
3
The Bourns device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC
61000-4-5 (Surge) requirements.
2
1
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Operating Temperature
Symbol
Value
Unit
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
3
Storage Temperature
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CDSOT23Parameter
Symbol Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Unit
T03 T03C T05 T05C T08 T08C T12 T12C T15 T15C T24 T24C T36 T36C
Breakdown Voltage @ 1 mA
VBR
4.0
6.0
8.5
13.3
16.7
26.7
40.0
V
Working Peak Voltage
VWM
3.3
5.0
8.0
12.0
15.0
24.0
36.0
V
Maximum Clamping Voltage
VC @ IP = 1 A 1
VF
7.0
9.8
13.4
19.0
24.0
43.0
51.0
V
Maximum Clamping Voltage
@ 8/20 µs VC @ IPP1
VF
10.9 V
@ 43 A
13.5 V
@ 42 A
16.9 V
@ 34 A
25.9 V
@ 21 A
30.0 V
@ 17 A
49.0 V
@ 12 A
76.8 V
@9A
V
Maximum Leakage Current
@ VWM
ID
125
20
10
2
1
1
1
µA
Typical Cap Undirectional
@ 0 V, 1 MHz
C j(SD)
500
350
250
150
100
88
80
pF
Typical Cap Bidirectional
@ 0 V, 1 MHz
C j(SD)
300
210
150
90
60
63
60
pF
ESD Protection: IEC 61000-4-2
Conrtact - Min.
Contact - Max.
Air - Min.
Air - Max.
ESD
Peak Pulse Power (tp = 8/20 µs)2
PPP
500
W
VF
1.5
V
Forward Voltage @ 100 mA,
300 µs – Square Wave3
Notes:
1. See Pulse Wave Form.
2. See Peak Pulse Power vs. Pulse Time.
±8
±30
±15
±30
3. Only applies to unidirectional devices.
4. Part numbers with a “C” suffix are bidirectional devices, i.e., CDSOT23-T03C.
*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.
kV
CDSOT23-T03~T36C — TVS Diode Array Series
Product Dimensions
Recommended Footprint
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
A
DIMENSIONS = MILLIMETERS
(INCHES)
B
C
3
C
1
SEE
DETAIL
D
A
2
E
E
F
D
DETAIL
A
GAUGE
PLANE
DIMENSIONS = MILLIMETERS
(INCHES)
L
H
G
SEATING PLANE
I
Dimensions
0 ° TO 8 °
J
K
Dimensions
A
B
2.80 - 3.00
(0.110 - 0.118)
0.95
BSC
(0.037)
C
1.20 - 1.40
(0.047 - 0.055)
D
2.10 - 2.49
(0.083 - 0.098)
E
1.90
BSC
(0.075)
F
0.30 - 0.50
(0.012 - 0.019)
G
0.89 - 1.17
(0.035 - 0.046)
H
0.05 - 0.015
(0.002 - 0.006)
I
0.25
BSC
(0.010)
J
0.46 - 0.64
(0.018 - 0.025)
K
0.40 - 0.58
(0.016 - 0.023)
L
0.08 - 0.20
(0.003 - 0.008)
A
0.95
(0.037)
B
0.95
(0.037)
C
2.00
(0.079)
D
0.85
(0.033)
E
0.85
(0.033)
How To Order
CD S0T23 - T 03 C
Common Code
Chip Diode
Package
• S0T23 = S0T23 Package
Model
T = Transient Voltage Supressor
Working Peak Voltage
3 = 3 VRWM (Volts)
Suffix
C = Bidirectional Diode
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOT23-T03~T36C — TVS Diode Array Series
Performance Graphs
Peak Pulse Power vs Pulse Time
Pulse Wave Form
120
IPP – Peak Pulse Current (% of IPP)
PPP – Peak Pulse Power (W)
10,000
500 W, 8/20 µs Waveform
1,000
100
10
0.01
1
10
100
1,000
80
et
60
40
td = t|IPP/2
20
0
10,000
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
0
5
10
15
20
25
30
t – Time (µs)
td – Pulse Duration (µs)
Block Diagram
Power Derating Curve
The device block diagrams below include the pin names and basic
electrical connections associated with each channel.
Bidirectional
2
1
2
1
% of Rated Power
Unidirectional
100
Peak Pulse Power
8/20 µs
80
60
40
20
Average Power
0
3
3
0
25
50
75
100
TL – Lead Temperature (°C)
Typical Part Marking
Part Number
Top Side Mark
CDSOT23-T03 ................................................................................03
CDSOT23-T03C............................................................................03C
CDSOT23-T05 ................................................................................05
CDSOT23-T05C............................................................................05C
CDSOT23-T08 ................................................................................08
CDSOT23-T08C............................................................................08C
CDSOT23-T12 ................................................................................12
CDSOT23-T12C............................................................................12C
CDSOT23-T15 ................................................................................15
CDSOT23-T15C............................................................................15C
CDSOT23-T24 ................................................................................24
CDSOT23-T24C............................................................................24C
CDSOT23-T36 ................................................................................36
CDSOT23-T36C............................................................................36C
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
125
150
CDSOT23-T03~T36C — 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
Index
Hole
d
E
T
120 °
F
D2
W
B
D1
P
A
Trailer
.......
.......
End
C
Device
.......
.......
.......
.......
10 pitches (min.)
D
Leader
.......
.......
10 pitches (min.)
W1
Start
DIMENSIONS =
MILLIMETERS
(INCHES)
Direction of Feed
Item
Symbol
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
—
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
EMEA:
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. 01/14
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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