H 28
Features
Applications
■ RoHS compliant*
■ RS-232, RS-422 & RS-423 data lines
■ Protects one line
■ Portable electronics
■ ESD protection 30 kV max.
■ Wireless bus protection
01L
■ Control & monitoring systems
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
General Information
Portable communications, computing and video equipment manufacturers are challenging the
semiconductor industry to develop increasingly smaller electronic components.
2
1
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.
3
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
Additional Information
Symbol
Value
Unit
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
Click these links for more information:
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
T03LC
T05LC
T08LC
T12LC
T15LC
T24LC
T36LC
Unit
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 @ IP1
VF
8.0
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
@ 27 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 Capacitance Bidirectional
@ 0 V, 1 MHz
Cj(SD)
ESD Protection (per IEC 61000-4-2)
Contact - Min.
Contact - Max.
Air - Min.
Air - Max.
ESD
Peak Pulse Power (tp = 8/20 μs)2
PPP
5
±8
±30
±15
±30
500
pF
kV
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.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
Product Dimensions
Recommended Footprint
This is a molded JEDEC SOT23-6 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
L
H
G
SEATING PLANE
I
DIMENSIONS = MILLIMETERS
(INCHES)
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)
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 SOT23 - T 03 LC
F
0.30 - 0.50
(0.012 - 0.019)
Common Code
CD = Chip Diode
G
0.89 - 1.17
(0.035 - 0.046)
Package
SOT23 = SOT23 Package
H
0.05 - 0.015
(0.002 - 0.006)
Model
T = Transient Voltage Suppressor
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)
Working Peak Voltage
03 = 3 VRWM (Volts)
Suffix
LC = Low Capacitance Diode
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
Performance Graphs
Peak Pulse Power vs. Pulse Time
Pulse Waveform
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
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
80
et
60
40
td = t|IPP/2
20
0
10,000
0
5
10
Block Diagram
15
20
25
30
t – Time (µs)
td – Pulse Duration (µs)
Power Derating Curve
The device block diagram below includes the pin names and basic
electrical connections.
1
% of Rated Power
2
100
Peak Pulse Power
8/20 µs
80
60
40
20
Average Power
3
0
0
Typical Part Marking
H1YWWL
25
50
75
100
125
150
TL – Lead Temperature (°C)
2-DIGIT PRODUCT CODE:
H1 = CDSOT23-T03LC
H2 = CDSOT23-T05LC
H3 = CDSOT23-T08LC
H4 = CDSOT23-T12LC
H5 = CDSOT23-T15LC
H6 = CDSOT23-T24LC
H7 = CDSOT23-T36LC
Environmental Specifications
Moisture Sensitivity Level ................................................................. 1
ESD Classification (HBM)...............................................................3B
MANUFACTURING
DATE CODE:
Y = YEAR
WW = WEEK
L = LOT CODE
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
Packaging Information
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
.......
.......
W1
Start
DIMENSIONS =
10 pitches (min.)
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)
3,000
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 885 877
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
REV. 09/21
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers
as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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