A
Features
Provides ESD Protection per IEC 61000-4-2 Standard:
Air ±30kV, Contact ±25kV
1 Channel of ESD Protection
Ideal for 60V MOSFET Protection
High Peak Pulse Current per IEC 61000-4-5 Standard
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
NEW PRODUCT
SOD323
Bottom View
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 4)
D 55V0 M X B X XXX- XX
55V BIDIRECTIONAL TVS DIODE
Device Schematic
D55V0M1B2WS
Pin 2 Pin 1
Voltage Capacitance # of Channels Polarity # of Pins Package Packing
5V0: 5.0 Volts
55V0: 55.0 Volts
D55V0M1B2WS-7 Standard 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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
X: Extremely Low (<0.5pF)
F: Ultra Low (0.5 ~ 1.0pF)
P: Very Low (1.1 ~ 10pF)
L: Low (10.1 ~ 20pF)
M: Medium (>20pF)
Product Compliance Marking Reel size(inches) Tape width(mm) Quantity per reel
1: 1 Channel
2: 2 Channels
4: 4 Channels
6: 6 Channels
B: Bidirectional
(Symmetrical)
U: Unidirectional
: Bidirectional
(Asymmetrical)
2: 2 Pins
3: 3 Pins
5: 5 Pins
6: 6 Pins
8: 8 Pins
10: 10 Pins
LP3: X3-DFN0603-2
LP: X1-DFN1006-2
LP4: X2-DFN1006-2
WS: SOD323
T: SOD523/SOT523
SO: SOT23/SOT25
W: SOD123/SOT323
TS: TSOT25/TSOT26
S: SOT353/SOT363
V:SOT553/SOT563
7: 7” reel
7B: 7” reel
13: 13” reel
(DFN1006
Package Only)
Marking Information
I/I
D55V0M1B2WS
Document number: DS36160 Rev. 3 - 2
I/I = Product Type Marking Code
1 of 4
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June 2013
© Diodes Incorporated
t
r
P, P
OWER
P
T
O
N
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
Thermal Characteristics
Characteristic Symbol Value Unit
Package Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
NEW PRODUCT
Operating and Storage Temperature Range
Electrical Characteristics (@T
P
PP
I
PP
V
ESD_Contac
V
ESD_Ai
P
R
θJA
T
, T
J
= +25°C, unless otherwise specified.)
A
D55V0M1B2WS
200 W 8/20µs, Per Figure 2
2 A 8/20µs, Per Figure 2
±25 kV IEC 61000-4-2 Standard
±30 kV IEC 61000-4-2 Standard
D
STG
250 mW
500
-65 to +150
C/W
C
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Standoff Voltage
Channel Leakage Current (Note 6)
Clamping Voltage
Breakdown Voltage
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.
V
RWM
I
RM
V
V
C
CL
BR
T
— — 55 V — — 100 nA
—
—
—
—
86
100
57 — — V
— 14 25 pF
V
I
PP
V
I
PP
IR = 1mA
VR = 0V, f = 1MHz
= 55V
RWM
= 1A, tp = 8/20μS
= 2A, tp = 8/20μS
250
Note 5
200
100
(mW)
I
150
A
DISSI
D
100
50
0
0
40
T , AMBIENT TEMPERATURE ( C)
A
80
120 160
200
°
Figure 1 Power Derating Curve
50
PppP
I , PEAK PULSE CURRENT (%I )
0
0
20 40
t, TIME ( s)
Figure 2 Pulse Waveform
60
D55V0M1B2WS
Document number: DS36160 Rev. 3 - 2
2 of 4
www.diodes.com
June 2013
© Diodes Incorporated
P
P
U
RATING
O
F
C
O
CAPAC
C
GE CUR
REN
T
NEW PRODUCT
D55V0M1B2WS
100
15
f = 1MHz
14
13
75
%
50
E (pF)
12
11
ITAN
10
9
LSE DE
EAK
PEAK POWER OR CURRENT
25
TA L
, T
8
7
T
6
5
0
0
25 50
T , AMBIENT TEMPERATURE (°C)
A
75 100 125
150
Figure 3 Power Dissipation vs. Ambient Temperature
10
175 200
4
05 10
15 20 25 30 35 40
V , DC REVERSE VOLTAGE (V)
R
Figure 4 Total Capacitance vs. Reverse Voltage
TA = 150 C
°
(nA)
TA = 125 C
°
TA = 25 C
R
I , LEAKA
1
0102030 4050
V , REVERSE VOLTAGE(V)
R
TA = 55 C
T = 85CA°
°
°
55
Figure 5 Typical Reverse Characteristics
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
B
M
D55V0M1B2WS
Document number: DS36160 Rev. 3 - 2
C
H
SOD323
Dim Min Max
A 0.25 0.35
B 1.20 1.40
A
C 2.30 2.70
H 1.60 1.80
J 0.00 0.10
K 1.0 1.1
L 0.20 0.40
M 0.10 0.15
K
J
All Dimensions in mm
0° 8°
L
3 of 4
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June 2013
© Diodes Incorporated
D55V0M1B2WS
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
NEW PRODUCT
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
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).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2013, Diodes Incorporated
www.diodes.com
Y
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
D55V0M1B2WS
Document number: DS36160 Rev. 3 - 2
X1
X
G
IMPORTANT NOTICE
LIFE SUPPORT
4 of 4
www.diodes.com
Dimensions Value (in mm)
G 1.520
X 0.590
X1 2.700
Y 0.450
June 2013
© Diodes Incorporated
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