FC903TRE - ON SEMICONDUCTOR

October, 2017 − Rev. 2

1Publication Order Number:

ESDONCAN1/D

ESDONCAN1, SESDONCAN1

CAN/CAN-FD Bus Protector

Low Capacitance ESD Protection Diode

for CAN/CAN−FD 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 SOT−23 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 High−Speed FlexRay Data Rates

•IEC Compatibility: − IEC 61000−4−2 (ESD): Level 4

− IEC 61000−4−4 (EFT): 50 A – 5/50 ns

− IEC 61000−4−5 (Lighting) 3.0 A (8/20 ms)

•ISO 7637−1, Nonrepetitive EMI Surge Pulse 2, 8.0 A

(1 x 50 ms)

•ISO 7637−3, Repetitive Electrical Fast Transient (EFT)

EMI Surge Pulses, 50 A (5 x 50 ns)

•Flammability Rating UL 94 V−0

•S Prefix for Automotive and Other Applications Requiring Unique

Site and Control Change Requirements; AEC−Q101 Qualified and

PPAP Capable

•These are Pb−Free 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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SOT−23

CASE 318

STYLE 27

PIN 1

PIN 3

PIN 2

MARKING DIAGRAM

25E = Device Code

M = Date Code

G= Pb−Free Package

SOT−23

DUAL BIDIRECTIONAL

VOLTAGE SUPPRESSOR

200 W PEAK POWER

25EMG

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

(Note: Microdot may be in either location)

ESDONCAN1, SESDONCAN1

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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

TJOperating Junction Temperature Range −55 to 150 °C

TJStorage Temperature Range −55 to 150 °C

TLLead Solder Temperature (10 s) 260 °C

ESD Human Body Model (HBM)

Machine Model (MM)

IEC 61000−4−2 Specification (Contact)

8.0

400

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

1. Non−repetitive current pulse per Figure 1.

ELECTRICAL CHARACTERISTICS (TJ = 25°C, unless otherwise specified)

Symbol Parameter Test Conditions Min Typ Max Unit

VRWM Reverse Working Voltage (Note 2) 24 − − V

VBR Breakdown Voltage IT = 1 mA (Note 3) 26.2 −32 V

IRReverse Leakage Current VRWM = 24 V −15 100 nA

VCClamping Voltage IPP = 1 A (8 x 20 ms Waveform)

(Note 4)

−33.4 36.6 V

VCClamping 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

CJCapacitance VR = 0 V, f = 1 MHz (Line to GND) − − 10 pF

DCDiode Capacitance Matching VR = 0 V, 5 MHz (Note 5) −0.26 2 %

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

2. Surge protection 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 SOT−23

(Pb−Free)

3,000 / Tape & Reel

SESDONCAN1LT1G* SOT−23

(Pb−Free)

3,000 / Tape & Reel

ESDONCAN1LT3G SOT−23

(Pb−Free)

10,000 / Tape & Reel

SESDONCAN1LT3G* SOT−23

(Pb−Free)

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; AEC−Q101 Qualified and PPAP

Capable.

ESDONCAN1, SESDONCAN1

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TYPICAL PERFORMANCE CURVES

(TJ = 25°C unless otherwise noted)

Figure 1. Pulse Waveform, 8 × 20 ms

110

00 5 15 25

t, TIME (ms)

% OF PEAK PULSE CURRENT

WAVEFORM

PARAMETERS

tr = 8 ms

td = 20 ms

td = IPP/2

Figure 2. Clamping Voltage vs Peak Pulse Current

3.5

2.5

2.0

1.5

1.0

0.5

0.0 40

VC, CLAMPING VOLTAGE (V)

IPP

, PEAK PULSE CURRENT (A)

30 35 45 50

100

10 20

c−t

Figure 3. Typical Junction Capacitance vs

Reverse Voltage

VR, REVERSE VOLTAGE (V)

C, CAPACITANCE (pF)

10 15 20 25

125°C

625°C

20 22 24 26 28 30 32 34

Figure 4. VBR versus IT Characteristics

TA = −55°C

125°C

25°C65°C

VBR, VOLTAGE (V)

, (mA)

Figure 5. IR versus Temperature Characteristics

012345

−55°C

TA = +150°C

+25°C

IL, LEAKAGE CURRENT (nA)

VR, REVERSE BIAS VOLTAGE (V)

100

120

−60 −30 0 30 60 90 120 150 180

Figure 6. Temperature Power Dissipation Derating

TEMPERATURE (°C)

PERCENT DERATING (%)

3.0

ESDONCAN1, SESDONCAN1

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APPLICATIONS

Background

The Controller Area Network (CAN) is a serial

communication protocol designed for providing reliable

high speed data transmission in harsh environments. Surge

protection 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 surge protection diodes

to prevent transient voltage failures. The ESDONCAN1

provides a surge protection solution for CAN data

communication lines. The ESDONCAN1 is a low

capacitance dual bidirectional surge protection 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.

ESDONCAN1, SESDONCAN1

www.onsemi.com

PACKAGE DIMENSIONS

SOT−23 (TO−236)

CASE 318−08

ISSUE AR

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.

2. CONTROLLING DIMENSION: MILLIMETERS.

3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH.

MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF

THE BASE MATERIAL.

4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH,

PROTRUSIONS, OR GATE BURRS.

SOLDERING FOOTPRINT*

VIEW C

0.25

SEE VIEW C

DIM

MIN NOM MAX MIN

MILLIMETERS

0.89 1.00 1.11 0.035

INCHES

A1 0.01 0.06 0.10 0.000

b0.37 0.44 0.50 0.015

c0.08 0.14 0.20 0.003

D2.80 2.90 3.04 0.110

E1.20 1.30 1.40 0.047

e1.78 1.90 2.04 0.070

L0.30 0.43 0.55 0.012

0.039 0.044

0.002 0.004

0.017 0.020

0.006 0.008

0.114 0.120

0.051 0.055

0.075 0.080

0.017 0.022

NOM MAX

2.10 2.40 2.64 0.083 0.094 0.104

0.35 0.54 0.69 0.014 0.021 0.027

0−−− 10 0 −−− 10

T°°°°

TOP VIEW

SIDE VIEW

END VIEW

2.90

0.80

DIMENSIONS: MILLIMETERS

0.90

PITCH

3X 0.95

RECOMMENDED

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

STYLE 27:

PIN 1. CATHODE

2. CATHODE

3. CATHODE

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PUBLICATION ORDERING INFORMATION

N. American Technical Support: 800−282−9855 Toll Free

USA/Canada

Europe, Middle East and Africa Technical Support:

Phone: 421 33 790 2910

Japan Customer Focus Center

Phone: 81−3−5817−1050

ESDONCAN1/D

Honeywell and SDS are registered trademarks of Honeywell International Inc.

DeviceNet is a trademark of Rockwell Automation.

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