D55V0M1B2WSQ
Document number: DS39750 Rev. 1 - 2
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December 2017
© Diodes Incorporated
NEW PROD UCT
D55V0M1B2WSQ
55V BIDIRECTIONAL TVS DIODE
Product Summary
VBR (Min)
IPP (Max)
CT (Typ)
57V
2A
14pF
Description & Applications
This new generation TVS is designed to protect sensitive electronics
from the damage due to ESD. The combination of small size and high
ESD surge capability makes it ideal for use in Automotive
Infotainment systems.
USB Modules
HDMI Inputs
LVDS
Features and Benefits
Provides ESD Protection per IEC 61000-4-2 Standard:
Air ±30kV, Contact ±25kV
1 Channel of ESD Protection
Ideal for 60V MOSFET Protection
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: SOD323
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: 0.004 grams (Approximate)
Ordering Information (Note 5)
Part Number
Compliance
Marking
Reel Size(inches)
Tape Width(mm)
Quantity Per Reel
D55V0M1B2WSQ-7
Automotive
I/I
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. Please refer to https://www.diodes.com/quality/product-compliance-definitions/.
5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
Device Schematic
Bottom View
I/I = Product Type Marking Code
SOD323
Pin 2
Pin 1
I/I
D55V0M1B2WSQ
Document number: DS39750 Rev. 1 - 2
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December 2017
© Diodes Incorporated
NEW PROD UCT
D55V0M1B2WSQ
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Conditions
Peak Pulse Power Dissipation
PPP
200
W
8/20µs, Per Figure 2
Peak Pulse Current
IPP
2
A
8/20µs, Per Figure 2
ESD Protection Contact Discharge
VESD_Contact
±25
kV
IEC 61000-4-2 Standard
ESD Protection Air Discharge
VESD_Air
±30
kV
IEC 61000-4-2 Standard
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Package Power Dissipation (Note 6)
PD
250
mW
Thermal Resistance, Junction to Ambient (Note 6)
RθJA
500
C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
Reverse Standoff Voltage
VRWM
55
V
Channel Leakage Current (Note 7)
IRM
100
nA
VRWM = 55V
Clamping Voltage
VCL
86
100
V
IPP = 1A, tP = 8/20μs
IPP = 2A, tP = 8/20μs
Breakdown Voltage
VBR
57
V
IR = 1mA
Channel Input Capacitance
CT
14
25
pF
VR = 0V, f = 1MHz
Notes: 6. Device mounted on FR-4 PCB pad layout (2oz copper) as shown in Diodes Incorporateds package outline PDFs, which can be found on our website at
http://www.diodes.com/package-outlines.html.
7. Short duration pulse test used to minimize self-heating effect.
D55V0M1B2WSQ
Document number: DS39750 Rev. 1 - 2
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© Diodes Incorporated
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D55V0M1B2WSQ
0.01
0.1
1
10
100
1000
10000
100000
1000000
10000000
0 10 20 30 40 50 60 70
IR, LEAKAGE CURRENT (nA)
VR, REVERSE VOLTAGE (V)
Figure 5 Typical Reverse Characteristics
-55
25
85
125
150
0t, TIME ( s)
Figure 2 Pulse Waveform
20 40 60
100
50
0
I , PEAK PULSE CURRENT (%I )
P ppP
4
5
6
7
8
9
10
11
12
13
14
15
0 5 10 15 20 25 30 35 40
V , DC REVERSE VOLTAGE (V)
R
Figure 4 Total Capacitance vs. Reverse Voltage
C , TOTAL CAPACITANCE (pF)
T
f = 1MHz
0
50
25 50 75 100 125 150
PEAK PULSE DERATING % OF
PEAK POWER OR CURRENT
T , AMBIENT TEMPERATURE (
)
Figure 3 Power Dissipation vs. Ambient Temperature
A
0
100
25
75
175 200
(C)
0120 160 200
250
200
150
50
40 80
100
0
T , AMBIENT TEMPERATURE ( C)
Figure 1 Power Derating Curve
A°
P , POWER DISSIPATION (mW)
D
Note 5
Note 6
D55V0M1B2WSQ
Document number: DS39750 Rev. 1 - 2
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December 2017
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D55V0M1B2WSQ
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOD323
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOD323
D
He
A2
E
L
c
A1
b
a
Y
X
X1
SOD323
Dim
Min
Max
Typ
A1
--
0.10
0.05
A2
1.00
1.10
1.05
b
0.25
0.35
0.30
c
0.10
0.15
0.11
D
1.20
1.40
1.30
E
1.60
1.80
1.70
He
2.30
2.70
2.50
L
0.20
0.40
0.30
a
--
All Dimensions in mm
Dimensions
Value (in mm)
X
0.590
X1
2.700
Y
0.450
D55V0M1B2WSQ
Document number: DS39750 Rev. 1 - 2
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December 2017
© Diodes Incorporated
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D55V0M1B2WSQ
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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final and determinative format released by Diodes Incorporated.
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
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failure of the life support device or to affect its safety or effectiveness.
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use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
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