Document
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 VR = 240V at
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)
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 e3 Polarity: See Diagram Weight: 0.006 grams (approximate)
SOT323
Top View
Top View Internal Schematic
Ordering Information (Notes 4 & 5)
Notes:
Part Number MMBD2004SW-7-F MMBD2004SWQ-7-F
Compliance Standard Automotive
Case SOT323 SOT323
Packaging 3000/Tape & Reel 3000/Tape & Reel
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. 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.
Marking Information
KA9
YM
KA9= Product Type Marking Code YM = Date Code Marking Y = Year (ex: B = 2014) M = Month (ex: 9 = September)
Date Code Key Year Code
Month Code
2003 P
Jan 1
2004 R
Feb 2
….. 2013 ….. A
Mar Apr May 345
2014 B
Jun 6
2015 C
Jul 7
2016 D
2017 E
2018 F
Aug Sep Oct Nov 8 9ON
2019 G
Dec D
MMBD2004SW
Document number: DS30443 Rev. 8 - 2
1 of 4 www.diodes.com
August 2013
© Diodes Incorporated
MMBD2004SW
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic 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
Symbol VRRM VRWM VR VR(RMS) IF IFRM
IFSM
Value 300
240
170 225 625 4.0 1.0
Unit V
V
V mA mA
A
Thermal Characteristics
Characteristic Power Dissipation (Note 6) Thermal Resistance Junction to Ambient Air (Note 6) Operating and Storage Temperature Range
Symbol PD
RJA TJ , TSTG
Value 250 500
-65 to +150
Unit mW
C/W C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic Reverse Breakdown Voltage (Note 7) Forward Voltage
Peak Reverse Current (Note 7) Total Capacitance, per Element Reverse Recovery Time
Symbol V(BR)R
VF
IR CT trr
Min 300
Max 0.87 1.0
100
5.0
50
Unit V
V
nA µA pF
ns
Test Condition
IR = 100µA IF = 20mA IF = 100mA VR = 240V VR = 240V, TJ = +150C VR = 0, f = 1.0MHz IF = IR = 30mA, Irr = 3.0mA, RL = 100
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.
PD, POWER DISSIPATION (mW) IF, INSTANTANEOUS FORWARD CURRENT (A)
250
Note 6
200
150
100
50
0 0 40 80 120 160 200 TA, AMBIENT TEMPERATURE (°C) Figure 1 Power Derating Curve, Total Package
10
1
0.1 TJ = 85°C
0.01
TJ = 125°C
0.001
TJ =150°C
0.0001
TJ = 25°C TJ = -55°C
0.00001 0
0.3 0.6 0.9
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Figure 2 Typical Forward Characteristics, Per Element
MMBD2004SW
Document number: DS30443 Rev. 8 - 2
2 of 4 www.diodes.com
August 2013
© Diodes Incorporated
IR, INSTANTANEOUS REVERSE CURRENT (µA) CT, TOTAL CAPACITANCE (pF)
100 10 1 0.1
TJ =150°C TJ = 125°C
TJ = 85°C
0.01
0.001
TJ = 25°C
TJ = -55°C
0.0001 0 50 100 150 200 250 300 350 400 VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics, Per Element
MMBD2004SW
1
f=1MHz
0.9
0.8
0.7
0.6
0.5 0 8 16 24 32 40 VR, DC REVERSE VOLTAGE(V) Figure 4 Total Capacitance vs. Reverse Voltage, Per Element
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
A
BC
G H K
JD
L
M
SOT323
Dim Min Max Typ
A 0.25 0.40 0.30
B 1.15 1.35 1.30
C 2.00 2.20 2.10
D-
- 0.65
G 1.20 1.40 1.30
H 1.80 2.20 2.15
J 0.0 0.10 0.05
K 0.90 1.00 1.00
L 0.25 0.40 0.30
M 0.10 0.18 0.11
0° 8°
-
All Dimensions in mm
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
Y Z
.