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ESDONCAN1, SESDONCAN1
CAN/CAN-FD Bus Protector
Low Capacitance ESD Protection Diode
for CAN/CANFD Bus
The S/ESDONCAN1 has been designed to protect the CAN
transceiver from ESD and other harmful transient voltage events. This
device provides bidirectional protection for each data line with a
single compact SOT23 package, giving the system designer a low
cost option for improving system reliability and meeting stringent
EMI requirements.
Features
200 W Peak Power Dissipation per Line (8 x 20 msec Waveform)
Diode Capacitance Matching
Low Reverse Leakage Current (< 100 nA)
Low Capacitance HighSpeed FlexRay Data Rates
IEC Compatibility: IEC 6100042 (ESD): Level 4
IEC 6100044 (EFT): 50 A – 5/50 ns
IEC 6100045 (Lighting) 3.0 A (8/20 ms)
ISO 76371, Nonrepetitive EMI Surge Pulse 2, 8.0 A
(1 x 50 ms)
ISO 76373, Repetitive Electrical Fast Transient (EFT)
EMI Surge Pulses, 50 A (5 x 50 ns)
Flammability Rating UL 94 V0
S Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AECQ101 Qualified and
PPAP Capable
These are PbFree Devices
Typical Applications
Industrial
Smart Distribution Systems (SDS)
DeviceNet
Automotive
Controlled Area Network CAN 2.1 / CAN FD
Low and High Speed CAN
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SOT23
DUAL BIDIRECTIONAL
VOLTAGE SUPPRESSOR
200 W PEAK POWER
PIN 1
PIN 2
SOT23
CASE 318
STYLE 27
PIN 3
MARKING DIAGRAM
25EMG
G
1
25E = Device Code
M = Date Code
G = PbFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
August, 2013 Rev. 0
1
Publication Order Number:
ESDONCAN1/D

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ESDONCAN1, SESDONCAN1
MAXIMUM RATINGS (TJ = 25°C, unless otherwise specified)
Symbol
Rating
Value
Unit
PPK Peak Power Dissipation, 8 x 20 ms Double Exponential Waveform (Note 1)
200 W
TJ
TJ
TL
ESD
Operating Junction Temperature Range
Storage Temperature Range
Lead Solder Temperature (10 s)
Human Body Model (HBM)
Machine Model (MM)
IEC 6100042 Specification (Contact)
55 to 150
55 to 150
260
8.0
400
23
°C
°C
°C
kV
V
kV
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Nonrepetitive current pulse per Figure 1.
ELECTRICAL CHARACTERISTICS (TJ = 25°C, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min Typ Max Unit
VRWM
VBR
IR
VC
Reverse Working Voltage
Breakdown Voltage
Reverse Leakage Current
Clamping Voltage
(Note 2)
24
IT = 1 mA (Note 3)
26.2
32
VRWM = 24 V
15 100
IPP = 1 A (8 x 20 ms Waveform) 33.4 36.6
(Note 4)
V
V
nA
V
VC Clamping Voltage
IPP = 3 A (8 x 20 ms Waveform)
(Note 4)
44 50
V
IPP Maximum Peak Pulse Current
8 x 20 ms Waveform (Note 4)
− − 3.0 A
CJ Capacitance
VR = 0 V, f = 1 MHz (Line to GND)
10 pF
DC Diode Capacitance Matching
VR = 0 V, 5 MHz (Note 5)
0.26 2
%
2. TVS devices are normally selected according to the working peak reverse voltage (VRWM), which should be equal or greater than the DC
or continuous peak operating voltage level.
3. VBR is measured at pulse test current IT.
4. Pulse waveform per Figure 1.
5. DC is the percentage difference between CJ of lines 1 and 2 measured according to the test conditions given in the electrical characteristics
table.
ORDERING INFORMATION
Device
Package
Shipping
ESDONCAN1LT1G
SOT23
(PbFree)
3,000 / Tape & Reel
SESDONCAN1LT1G*
SOT23
(PbFree)
3,000 / Tape & Reel
ESDONCAN1LT3G
SOT23
(PbFree)
10,000 / Tape & Reel
SESDONCAN1LT3G*
SOT23
(PbFree)
10,000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and PPAP
Capable.
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ESDONCAN1, SESDONCAN1
TYPICAL PERFORMANCE CURVES
(TJ = 25°C unless otherwise noted)
110
100
90
80
70
60
50
40
30
20
10
0
0
WAVEFORM
PARAMETERS
tr = 8 ms
td = 20 ms
ct
td = IPP/2
5 10 15 20 25
t, TIME (ms)
Figure 1. Pulse Waveform, 8 × 20 ms
30
9
8
125°C
7
6 25°C
5
4
3
2 0 5 10 15 20 25
VR, REVERSE VOLTAGE (V)
Figure 3. Typical Junction Capacitance vs
Reverse Voltage
25
55°C +25°C
TA = +150°C
20
15
10
5
0
0 1 234
IL, LEAKAGE CURRENT (nA)
Figure 5. IR versus Temperature Characteristics
5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
30 35 40 45 50
VC, CLAMPING VOLTAGE (V)
Figure 2. Clamping Voltage vs Peak Pulse Current
50
45
40
35
30
25
20
15
10
5
0
20
TA = 55°C
22 24 26
25°C
65°C
125°C
28 30 32 34
VBR, VOLTAGE (V)
Figure 4. VBR versus IT Characteristics
120
100
80
60
40
20
0
60 30
0 30 60 90
TEMPERATURE (°C)
120 150 180
Figure 6. Temperature Power Dissipation Derating
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ESDONCAN1, SESDONCAN1
APPLICATIONS
Background
The Controller Area Network (CAN) is a serial
communication protocol designed for providing reliable
high speed data transmission in harsh environments. TVS
diodes provide a low cost solution to conducted and radiated
Electromagnetic Interference (EMI) and Electrostatic
Discharge (ESD) noise problems. The noise immunity level
and reliability of CAN transceivers can be easily increased
by adding external TVS diodes to prevent transient voltage
failures. The ESDONCAN1 provides a transient voltage
suppression solution for CAN data communication lines.
The ESDONCAN1 is a low capacitance dual bidirectional
TVS device in a compact SOT-23 package especially
suitable for CAN2.1 (CAN-FD). This device is based on
Zener technology that optimizes the active area of a PN
junction to provide robust protection against transient EMI
surge voltage and ESD. The ESDONCAN1 has been tested
to EMI and ESD levels that exceed the specifications of
popular high speed CAN networks.
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ESDONCAN1, SESDONCAN1
PACKAGE DIMENSIONS
SOT23 (TO236)
CASE 31808
ISSUE AP
E
A
A1
D
3
12
e
SEE VIEW C
HE
b
c
0.25
q
L
L1
VIEW C
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH
THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM
THICKNESS OF BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH,
PROTRUSIONS, OR GATE BURRS.
MILLIMETERS
DIM MIN
NOM MAX
A 0.89
1.00
1.11
A1 0.01
0.06
0.10
b 0.37 0.44 0.50
c 0.09 0.13 0.18
D 2.80
2.90
3.04
E 1.20
1.30
1.40
e 1.78 1.90 2.04
L 0.10
0.20
0.30
L1 0.35
0.54
0.69
H E 2.10
2.40
2.64
q 0° −−− 10°
MIN
0.035
0.001
0.015
0.003
0.110
0.047
0.070
0.004
0.014
0.083
0°
INCHES
NOM
0.040
0.002
0.018
0.005
0.114
0.051
0.075
0.008
0.021
0.094
−−−
MAX
0.044
0.004
0.020
0.007
0.120
0.055
0.081
0.012
0.029
0.104
10°
STYLE 27:
PIN 1. CATHODE
2. CATHODE
3. CATHODE
SOLDERING FOOTPRINT*
0.95
0.037
0.95
0.037
2.0
0.079
0.9
0.035
0.8
0.031
ǒ ǓSCALE 10:1
mm
inches
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
Honeywell and SDS are registered trademarks of Honeywell International Inc.
DeviceNet is a trademark of Rockwell Automation.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
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Fax: 3036752176 or 8003443867 Toll Free USA/Canada
Email: orderlit@onsemi.com
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USA/Canada
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Phone: 421 33 790 2910
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Phone: 81358171050
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For additional information, please contact your local
Sales Representative
ESDONCAN1/D