Diodes MMBD2004SW User Manual
MMBD2004SW
HIGH VOLTAGE SURFACE MOUNT DUAL SWITCHING DIODE
Features
Fast Switching Speed: Maximum of 50ns
High Reverse Breakdown Voltage: 300V
Low Leakage Current: Maximum of 100nA when V
Room Temperature
Surface Mount Package Ideally Suited for Automated Insertion
For General Purpose Switching Applications
Qualified to AEC-Q101 Standards for High Reliability
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
SOT323
Top View
= 240V at
R
Mechanical Data
Case: SOT323
Case Material: Molded Plastic, "Green" Molding Compound, UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin annealed over Copper leadframe.
(Lead Free Plating) Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 0.006 grams (approximate)
Top View
Internal Schematic
e3
Ordering Information (Notes 4 & 5)
Part Number Compliance Case Packaging
MMBD2004SW-7-F Standard SOT323 3000/Tape & Reel
MMBD2004SWQ-7-F Automotive SOT323 3000/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.
4. For packaging details, go to our website at http://www.diodes.com.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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.
Marking Information
Date Code Key
Year 2003 2004 ….. 2013 2014 2015 2016 2017 2018 2019
Code P R ….. 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
KA9
MMBD2004SW
Document number: DS30443 Rev. 8 - 2
KA9= Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: B = 2014)
YM
M = Month (ex: 9 = September)
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August 2013
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)
(BR)
P
P
OWER
P
TIO
MMBD2004SW
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Peak Repetitive Forward Current
Non-Repetitive Peak Forward Surge Current @ t = 1.0µs
@ t = 1.0s
V
V
V
R(RMS
I
RRM
RWM
V
FRM
I
FSM
R
I
F
300 V
240 V
170 V
225 mA
625 mA
4.0
1.0
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
Thermal Resistance Junction to Ambient Air (Note 6)
Operating and Storage Temperature Range
P
D
R
JA
T
, T
J
STG
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 7)
Forward Voltage
Peak Reverse Current (Note 7)
Total Capacitance, per Element
Reverse Recovery Time
Notes: 6. Part mounted on FR-4 PC Board with recommended pad layout, which can be found on our website at http://www.diodes.com.
7. Short duration pulse test used to minimize self-heating effect.
250
Note 6
V
V
I
R
C
t
rr
300
R
F
T
0.87
1.0
100
5.0 pF
50 ns
10
250 mW
500
-65 to +150
V
IR = 100µA
= 20mA
I
F
V
= 100mA
I
F
= 240V
V
nA
R
µA
V
= 240V, TJ = +150C
R
VR = 0, f = 1.0MHz
= IR = 30mA,
I
F
= 3.0mA, RL = 100
I
rr
A
C/W
C
0.1
0.01
1
T = 85°C
J
T = 125°C
J
200
N (mW)
150
A
DISSI
100
0.001
,
D
50
0
0
40 80 120 160
T , AMBIENT TEMPERATURE ( C)
A
200
°
0.0001
F
I , INSTANTANEOUS FORWARD CURRENT (A)
0.00001
Figure 1 Power Derating Curve, Total Package
MMBD2004SW
Document number: DS30443 Rev. 8 - 2
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T =150°C
J
T = 25°C
J
T = -55°C
J
0 0.3 0.6 0.9
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Figure 2 Typical Forward Characteristics, Per Element
August 2013
© Diodes Incorporated
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