CDSOT23-SM712 Datasheet by Bourns Inc.

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Features
RoHS compliant*
Working peak voltage 7 V or 12 V
ESD protection 30 kV max.
Surge protection
Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)
CDSOT23-SM712 - Surface Mount TVS Diode
General Information
The CDSOT23-SM712 device provides ESD, EFT and Surge protection for data ports meeting
IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. The
Transient Voltage Suppressor Array offers two TVS diodes with a Working Peak Reverse
Voltage of 7 V or 12 V and Minimum Breakdown Voltage of 7.5 V or 13.3 V respectively.
The SOT23 packaged device will mount directly onto the industry standard SOT23 footprint.
place equipment and the flat configuration minimizes roll away.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and
Parameter Symbol Value Unit
Peak Pulse Power (tp= 8/20 μs)1PPK 400 W
Peak Pulse Current (8/20 μs) IPP 17 A
Storage Temperature TSTG -55 to +150 ºC
Operating Temperature TOPR -55 to +150 ºC
Note: 1. See Peak Pulse Power vs. Pulse Time.
*RoHS COMPLIANT
3
1
2
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter Symbol Value Unit
Minimum Breakdown Voltage @ 1 mA
Pin 3-1 and Pin 3-2
Pin 1-3 and Pin 2-3
VBR 7.5
13.3
V
Maximum Working Peak Voltage
Pin 3-1 and Pin 3-2
Pin 1-3 and Pin 2-3
VWM 7.0
12.0
V
Maximum Leakage Current @ VWM
Pin 3-1 and Pin 3-2
Pin 1-3 and Pin 2-3
ID20.0
1.0
μA
Maximum Clamping Voltage @ IP = 1 A
Pin 3-1 and Pin 3-2
Pin 1-3 and Pin 2-3
VC11
19
V
Maximum Clamping Voltage @ IP = 5 A
Pin 3-1 and Pin 3-2
Pin 1-3 and Pin 2-3
VC12
20
V
Maximum Clamping Voltage @ IPP = 17 A
Pin 3-1 and Pin 3-2
Pin 1-3 and Pin 2-3
VC14
26
V
Typical Junction Capacitance @ 0 V, 1 MHz
(Pin 3-1 and Pin 3-2) & (Pin 1-3 and Pin 2-3) CD75 pF
ESD Protection (per IEC 61000-4-2)
Contact - Min.
Contact - Max.
Air - Min.
Air - Max.
ESD
±8
±30
±15
±30
kV
A2801L
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.
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Applications
Wireless systems
Network protection
Portable electronics
RS-485 port protection
BOURNS )k T mummas +, F9 W %% 2 80 . 3 00 (0.110 . 0 118) 0.95 (0 037) 2.00 1 20 . 1 40 (0 079) (0.047 . 0 055) 035 2 107 249 (0 033) (0.083 . 0 098) 0.85 [OI-:95. W 0 30 . 0 50 (0.012 . 0 019) 0 89 . 1 17 (0.035 . 0 046) 0.05 . 0.015 (0.002 . 0 006) 7 0.25 : (0 010) o 46 . o 64 A? L (0.0187 0 025) 0 40 . 0 58 (0.016 . 0 023 0 08 . 0 20 (0.003 . 0 008)
Product Dimensions
CDSOT23-SM712 - Surface Mount TVS Diode
This is a molded JEDEC SOT-323 package with 100 % Matte Sn
flammability rating of UL 94V-0.
plating on the lead frame. It weighs approximately 8 mg and has a
Recommended Footprint
Dimensions
A0.95
(0.037)
B0.95
(0.037)
C2.00
(0.079)
D0.85
(0.033)
E0.85
(0.033)
A B
C
E
D
MILLIMETERS
(INCHES)
DIMENSIONS =
12
3
B
CD
HL
0 ° TO 8 °
I
GAUGE
PLANE
K
J
SEATING PLANE
SEE
DETAIL
A
DETAIL
A
G
E
F
A
MILLIMETERS
(INCHES)
DIMENSIONS =
Dimensions
A2.80 - 3.00
(0.110 - 0.118)
B0.95 BSC
(0.037)...........
C1.20 - 1.40
(0.047 - 0.055)
D2.10 - 2.49
(0.083 - 0.098)
E1.90 BSC
(0.075)...........
F0.30 - 0.50
(0.012 - 0.019)
G0.89 - 1.17
(0.035 - 0.046)
H0.05 - 0.015
(0.002 - 0.006)
I0.25 BSC
(0.010)...........
J0.46 - 0.64
(0.018 - 0.025)
K0.40 - 0.58
(0.016 - 0.023)
L0.08 - 0.20
(0.003 - 0.008)
Typical Part Marking
A2YWWL
2-DIGIT PRODUCT CODE
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.
BOURNS Ann w, 8/20 us Wavemvm \ \ Peak Pmse Puwev a/zn us i \ Mange Pmm \ :
100
1,000
10,000
10
10.1 10,000
PPP – Peak Pulse Power (W)
td – Pulse Duration (µs)
10 100 1,000
20
40
60
80
100
120
0
30025201510
5
IPP – Peak Pulse Current (% of IPP)
t – Time (µs)
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
et
td = t|IPP/2
20
40
60
80
100
0
0 1501251007550
25
% of Rated Power
TL = Lead Temperature - °C
Peak Pulse Power
8/20 µs
Average Power
400 W, 8/20 µs Waveform
CDSOT23-SM712 - Surface Mount TVS Diode
Performance Graphs
Peak Pulse Power vs. Pulse Time Pulse Waveform
How to Order Environmental Specifications
217MS-32TOSDC
Common Code
Chip Diode
Package
• SOT23 = SOT23 Package
Model
SM = Special Model
Working Peak Reverse Voltage
712 = 7 VRWM & 12 VRWM (Volts)
Power Derating Curve
Moisture Sensitivity Level
ESD Classification (HBM)................................................................1
............................................................. 3B
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.
BOURNS' BOURNS‘ 225:0,10 234:0,10 I70 500 350 t 005 200 t 005
.......
.......
....... ..............
....... ..............
T
120 °
D2
DD
1
W1
C
10 pitches (min.)
Direction of Feed
10 pitches (min.)
End
Trailer Device Leader
Start
AP
F
E
Index
Hole
P
0
P
1
W
B
d
CDSOT23-SM712 - Surface Mount TVS Diode
Packaging Information
The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard.
Devices are packed in accordance with EIA standard
RS-481-A.
DIMENSIONS: MM
(INCHES)
Item Symbol SOT23
Carrier Width A 2.25 ± 0.10
(0.088 ± 0.004)
Carrier Length B 2.34 ± 0.10
(0.092 ± 0.004)
Carrier Depth C 1.22 ± 0.10
(0.048 ± 0.004)
Sprocket Hole d 1.55 ± 0.05
(0.061 ± 0.002)
Reel Outside Diameter D 178
(7.008)
Reel Inner Diameter D1 50.0
(1.969) MIN.
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 P04.00 ± 0.10
(0.157 ± 0.004)
Embossment Center P12.00 ± 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 W114.4
(0.567) MAX.
Quantity per Reel -- 3,000
REV. 08/19
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.
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Asia-Pacific:
Tel: +36 88 885 877
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
BOURNS'
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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and complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
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