DS30353 Rev. 6 - 2
1 of 3
MMBD3004A/C/S
www.diodes.com
Diodes Incorporated
MMBD3004A/C/S
HIGH VOLTAGE SURFACE MOUNT SWITCHING DIODE
Mechanical Data
A
E
J
L
TOP VIEW
M
B
C
H
G
D
D
K
Characteristic
Symbol
Value
Unit
Repetitive Peak Reverse Voltage
V
RRM
350
V
Working Peak Reverse Voltage
DC Blocking Voltage
V
RWM
V
R
300
V
RMS Reverse Voltage
V
R(RMS)
212
V
Forward Continuous Current (Note 2)
I
F
225
mA
Peak Repetitive Forward Current (Note 2)
I
FRM
625
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0
ms
@ t = 1.0s
I
FSM
4.0
1.0
A
Power Dissipation (Note 2)
P
d
350
mW
Thermal Resistance Junction to Ambient Air (Note 2)
R
qJA
357
C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
C
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
Notes: 1. Short duration test pulse used to minimize self-heating effect.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. No purposefully added lead.
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 1)
V
(BR)R
350
V
I
R
= 150
mA
Forward Voltage (Note 1)
V
F
0.78
0.93
1.03
0.87
1.0
1.25
V
I
F
= 20mA
I
F
= 100mA
I
F
= 200mA
Reverse Current (Note 1)
I
R
30
35
100
100
nA
mA
V
R
= 240V
V
R
= 240V, T
j
= 150
C
Total Capacitance
C
T
1.0
5.0
pF
V
R
= 0V, f = 1.0MHz
Reverse Recovery Time
t
rr
50
ns
I
F
= I
R
= 30mA,
I
rr
= 3.0mA, R
L
= 100
W
Electrical Characteristics
@ T
A
= 25C unless otherwise specified, per element
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic
Insertion
High Conductance
High Reverse Breakdown Voltage Rating
Lead Free/RoHS Compliant (Note 3)
SOT-23
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
E
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.085
0.180
a
0
8
All Dimensions in mm
MMBD3004C Marking: KAC
MMBD3004A Marking: KAD
TOP VIEW
MMBD3004S Marking: KAE
Features
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagram
Marking: See Diagrams Below and Page 2
Ordering Information: See below
Weight: 0.008 grams (approx.)
SPICE MODEL: MMBD3004S
DS30353 Rev. 6 - 2
2 of 3
MMBD3004A/C/S
www.diodes.com
0
400
800
1200
1600
2000
I
,
INST
ANT
A
NEOUS
FOR
W
A
RD
CURRENT
(
A
)
F
m
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics, per element
F
100
1.0
10
0.1
0.01
1000
T = 150 C
j
T = 25 C
j
0
50
100
150
200
250
300
350
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics, per element
R
100
1.0
10
0.1
0.01
0.001
1000
T = 150 C
j
T = 75 C
j
T = 25 C
j
0.7
0.8
0.01
0.1
1.0
10
100
C
,
T
O
T
A
L
C
AP
ACIT
ANCE
(pF)
T
Fig. 4 Typical Total Capacitance
vs. Reverse Voltage, per element
V , REVERSE VOLTAGE (V)
R
0.9
1.0
1.1
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
Date Code Key
XXX = Product Type Marking Code, See Page 1 Diagrams
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
XXX
YM
Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Device
Packaging
Shipping
MMBD3004S-7-F
SOT-23
3000/Tape & Reel
MMBD3004A-7-F
SOT-23
3000/Tape & Reel
MMBD3004C-7-F
SOT-23
3000/Tape & Reel
Ordering Information
(Note 4)
Year
2002
2003
2004
2005
2006
2007
2008
2009
Code
N
P
R
S
T
U
V
W
400
T , AMBIENT TEMPERATURE, (C)
Fig. 1 Power Derating Curve, total package
A
P
,
POWER
D
ISSIP
A
TION
(mW)
d
200
100
300
0
500
0
100
200
Marking Information
DS30353 Rev. 6 - 2
3 of 3
MMBD3004A/C/S
www.diodes.com
IMPORTANT NOTICE
LIFE SUPPORT
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website, harmless against all damages.
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes incorporated.
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