DESD1CAN2SOQ
CAN BUS ESD PROTECTION DIODE
Product Summary
Features
200W Peak Power Dissipation per Line (8/20µs Waveform)
Provides ESD Protection per IEC 61000-4-2 Standard:
Air ±30kV, Contact ±30kV
VBR (Min)
25.4
IPP (Max)
3A
CT (Typ)
11pF
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)
The DESD1CAN2SOQ is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.
https://www.diodes.com/quality/product-definitions/
Mechanical Data
Description and Applications
Case: SOT23
This DESD1CAN2SOQ 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.
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)
CAN Bus Protection
Industrial Control Network
SOT23
Bottom View
Device Schematic
Ordering Information (Note 4)
Part Number
DESD1CAN2SOQ-7
Compliance
Automotive
Marking
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
3,000/Tape & Reel
A21
7
8
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ 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. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
SOT23
A21 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: H = 2020)
A21
A16
M = Month (ex: 9 = September)
Date Code Key
Year
2014
…
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
Code
B
…
H
I
J
K
L
M
N
O
P
R
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
1 of 5
www.diodes.com
October 2020
© Diodes Incorporated
DESD1CAN2SOQ
Document number: DS37366 Rev. 4 - 2