Diodes DESD24VS2SO User Manual
A
Features
• Provides ESD Protection per IEC 61000-4-2 Standard:
Air – ±30kV, Contact – ±30kV
• 230W Peak Power Dissipation
• Typically Used to Protect LIN and CAN Transceiver from ESD
and other Harmful Transient Voltage Events
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
ADVANCE INFORMATION
Top View
Ordering Information (Note 4)
DESD24VS2SO
24V CAN/LIN BUS PROTECTOR
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)
3
12
Device Schematic
Product Compliance Marking Reel size(inches) Tape width(mm) Quantity per reel
DESD24VS2SO-7 AEC-Q101 A19 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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year 2013 2014 2015 2016 2017 2018 2019
Code A B C D E F G
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
A19
YM
19 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: A = 2013)
M = Month (ex: 9 = September)
DESD24VS2SO
Document number: DS36184 Rev. 2 - 2
1 of 4
www.diodes.com
April 2014
© Diodes Incorporated
P
P
OWER
P
T
O
P
P
U
D
RAT
N
G
O
F
DESD24VS2SO
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Value Unit Conditions
Peak Pulse Power Dissipation
Peak Pulse Current
ESD Protection – Contact Discharge
ESD Protection – Air Discharge
ESD Protection – Human Body Model
Electrical Fast Transient Current
P
PP
I
PP
V
ESD_Contact
V
ESD_Air
V
ESD_HBM
I
EFT
230 W 8/20µs, Per in Figure 3
5 A 8/20µs, Per in Figure 3
±30 kV Standard IEC 61000-4-2
±30 kV Standard IEC 61000-4-2
±16 kV MIL-STD-883
80 A
Standard IEC 61000-4-4(EFT)
Thermal Characteristics
Characteristic Symbol Value Unit
Package Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Operating Junction Temperature Range
ADVANCE INFORMATION
Storage Temperature Range
R
T
P
Θ
T
STG
D
JA
J
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Working Voltage
Breakdown Voltage
Reverse Leakage Current (Note 6)
V
RWM
V
I
BR
R
Clamping Voltage (Note 7) VCL
Differential Resistance
Channel Input Capacitance
Notes: 5. 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.
6. Short duration pulse test used to minimize self-heating effect.
7. Measured from pin 1 or pin 2 to pin 3; Non-repetitive current pulse per Figure 1.
R
DIF
C
T
400
350
— — 24 V —
26 — 32 V
— — 10 nA
— — 34 V
— — 41 V
— 1 —
Ω IR = 1.0A, tp = 8/20µs
— 42 52 pF
— 21 28 pF
100
Note 5
300 mW
417 °C/W
-65 to +150 °C
-65 to +150 °C
IR = 1.0mA
V
= 24V
RWM
= 1A, tp = 8/20µs
I
PP
I
= 5A, tp = 8/20µs
PP
V
= 0V, f = 1MHz, Pin 1 or Pin 2 to Pin 3
IN
V
= 0V, f = 1MHz, between Pin 1 and Pin 2
IN
N (mW)
I
A
300
250
200
%
I
E
75
50
DISSI
LSE
EAK
25
PEAK POWER OR CURRENT
,
150
100
D
50
0
0
25
50 75
T , AMBIENT TEMPERATURE ( C)
A
125 175
100
150
°
Figure 1 Power Derating Curve
0
0
25 50
T , AMBIENT TEMPERATURE (°C)
A
75 100 125
Figure 2 Pulse Derating Curve
150
175 200
DESD24VS2SO
Document number: DS36184 Rev. 2 - 2
2 of 4
www.diodes.com
April 2014
© Diodes Incorporated
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