OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

DESD1CAN2SOQ-7

P1-P3P4-P5
DESD1CAN2SOQ
Document number: DS37366 Rev. 1 - 2
1 of 5
www.diodes.com
October 2014
© Diodes Incorporated
DESD1CAN2SOQ
ADVANCE INFORMATION
CAN BUS ESD PROTECTION DIODE
Product Summary
V
BR
(
min
)
I
PP
(
max
)
C
T
(
t
yp)
25.4 3A 11pF
Description and Applications
This DESD1CAN2 is a next generation ESD and surge protection
device packaged in a small footprint surface mount package. It is
qualified to AEC Q101, supported by a PPAP and is designed to
protect two data lines of the Controller Area Network (CAN) in an
automotive.
CAN Bus protection
Industrial Control Network
Features
200 W Peak Power Dissipation per Line (8/20µs Waveform)
Provides ESD Protection per IEC 61000-4-2 Standard:
Air ±30kV, Contact ±30kV
2 Channels of ESD Protection
Low Channel Input Capacitance
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
Mechanical Data
Case: SOT23
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Weight: 0.009 grams (Approximate)
Ordering Information (Note 5)
Product Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel
DESD1CAN2SOQ-7 Automotive A21 7 8 3,000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q10x and standard products are electrically and thermally
the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year 2014 2015 2016 2017 2018 2019 2020
Code B C D E F G H
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Device Schematic Bottom View
SOT23
A
21 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: B = 2014)
M = Month (ex: 9 = September)
A16
YM
A21
DESD1CAN2SOQ
Document number: DS37366 Rev. 1 - 2
2 of 5
www.diodes.com
October 2014
© Diodes Incorporated
DESD1CAN2SOQ
ADVANCE INFORMATION
Maximum Ratings (@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit Conditions
Peak Pulse Power Dissipation
P
PP
200 W 8/20µs, per Figure 1
Peak Pulse Current
I
PP
3 A 8/20µs, per Figure 1
ESD Protection – Contact Discharge
V
ESD_Contact
±30 kV IEC 61000-4-2 Standard
ESD Protection – Air Discharge
V
ESD_Air
±30 kV IEC 61000-4-2 Standard
Thermal Characteristics
Characteristic Symbol Value Unit
Package Power Dissipation (Note 6)
P
D
300 mW
Thermal Resistance, Junction to Ambient (Note 6)
R
JA
417
C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
C
Electrical Characteristics (@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Standoff Voltage
V
RWM
— — 24 V —
Channel Leakage Current (Note 7)
I
RM
—
<1 50 nA
V
RWM
= 24V
Clamping Voltage, Positive Transients
V
CL
—
— 40
V
I
PP
= 1A, tp = 8/20μS, Figure 1
—
— 70
I
PP
= 3A, tp = 8/20μS, Figure 1
Breakdown Voltage
V
BR
25.4 27.8 30.3 V
I
R
= 1mA
Channel Input Capacitance
C
T
—
11 17 pF
V
R
= 0V, f = 1MHz
Notes: 6. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website at
http://www.diodes.com.
7. Short duration pulse test used to minimize self-heating effect.
8040200
t, TIME (µs)
Figure 1 Pulse Waveform
100
50
0
I,
P
EAK
P
U
LSE
C
U
R
R
EN
T
(%I )
PP PP
t = 8µs
r
Peak Value I
PP
Half Value I
PP
/2
8x20 Waveform
as defined by R.E.A.
t
p
-10 0 10 20 30 40 50 60 70 80 90 100
TIME (ns)
Figure 2 ESD Discharge Current Wave Form
IEC 6100-4-2 (330 /150pF)
Rise time = 0.7ns to 1ns
0
20
40
60
80
100
120
27
53
I, DIS
C
H
A
R
G
E
C
U
R
R
E
N
T
(%)
ESD
DESD1CAN2SOQ
Document number: DS37366 Rev. 1 - 2
3 of 5
www.diodes.com
October 2014
© Diodes Incorporated
DESD1CAN2SOQ
ADVANCE INFORMATION
1 10 100 1,000
1
10
100
1,000
10,000
t , PULSE DURATION (µs)
P
Figure 3 Peak Pulse Power vs. Pulse Duration
P
,
P
EAK
P
U
LSE
P
O
WE
R
(W)
PK
0
50
25 50
75 100 125
150
P
EAK
P
U
LSE DE
R
A
T
I
N
G
%
O
F
PEAK POWER OR CURRENT
T , AMBIENT TEMPERATURE (°C)
Figure 4 Pulse Derating Curve
A
0
100
25
75
175 200
V , DC REVERSE VOLTAGE (V)
R
Figure 5 Total Capacitance vs. Reverse Voltage
C
,
T
O
T
A
L
C
A
P
A
C
I
T
A
N
C
E (p
F
)
T
0
2
4
6
8
10
12
14
0 5 10 15 20 25 30
f = 1MHz
P1-P3P4-P5

DESD1CAN2SOQ-7

Mfr. #:
Buy DESD1CAN2SOQ-7
Manufacturer:
Diodes Incorporated
Description:
TVS Diodes / ESD Suppressors Dual CAN Bus ESD 11pF 24V 25.4V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet