Surface Mount Switching Diode
Features:
MMBD3004/C/A/S
WEITRON
SWITCHING DIODE
225mAMPERS
350VOLTS
SOT-23 Outline Dimensions
SOT-23
Unit:mm
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
A
B
D
EG
M
L
H
J
TOP VIEW
K
C
http://www.weitron.com.tw
1
2
3
*Fast Switching Speed
*Surface Mount Package Ideally
*High Conductance
*For General Purpose Switching Applications
Mechanical Data:
*Case: SOT-23 Molded Plastic
*Terminals: Solderable Per MIL-STD-202, Method 208
*Polarity: See Eqivalent Circuit Diagram
*Weight: 0.008grams(approx)
Suited for
Automatic Insertion
WEITRON
WE ITR ON
Maximum Ratings (TA=25 C Unless otherwise noted)
Electrical Characteristics (TA=25 C Unless otherwise noted)
Characteristic Symbol
Forward Voltage
Total Capacitance
(VR=0V, f=1.0MHz)
Reverse Leakage
V =240V, @T =25 C
IR
Ω
Cj
VF
Max Unit
Volts
Volts
F
P
nAdc
uAdc
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MMBD3004/C/A/S
IF=100mA 1.0
-
-
-
-
-
5.0
100
100
50
Min
Reverse Recovery Time
IFR
RA
V =240V, @T =150 C
RA
=I=30mA
Irr =3.0mA*IR,RL=100
trr nS
MMBD3004/C/A/S
Non-Repetitive
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Repetitive Peak Forward Current
Peak Forward Surge Current
@t=1.0us
@t=1.0s
Power Dissipation
Thermal Resistance Junction to
Ambient Air
Operating and Storage
Temperature Range
VRRM
VR
VRWM
IF
I
IFSM
FRM
Pd
θ
RJA
Tj,TSTG
225
625
4.0
1.0
350
357
-65 to +150
Volts
Volts
mA
mA
A
mW
K/W
C
Characteristic Symbol Unit
350
300
Reverse Breakdown Voltage
IR=150uA V(BR)R 350
WEITRON
http://www.weitron.com.tw
MMBD3004/C/A/S
100
200
100
10050
0
0
200
300
400
500
1
1.0
100
1000
10
0.01 400 800 1200 1600 20000
Device Marking
Item Marking Eqivalent Circuit diagram
13
1
2
3
1
2
3
1
2
3
MMBD3004 KAB
MMBD3004C KAC
MMBD3004A
MMBD3004S
KAD
KAE
FIG.1 Power Derating Curve, total package
FIG.3 Typical Reverse Characteristics, per element FIG.4 Typical Total Capacitance vs.
Reverse Voltage, per element
FIG.2 Typical Forward Characteristics, per element
P ,POWER DISSPATION(mW)
R
A
T , AMBIENT TEMPERATURE( C)
F
V , INSTANTANEOUS FORWARD VOLTAGE(mV)
R
V , INSTANTANEOUS REVERSE VOLTAGE(V) V , REVERSE VOLTAGE(V)
D
I ,INSTANTANEOUS FORWARD CURRENT(mA)
F
I ,INSTANTANEOUS REVERSE CURRENT(uA)
R
C ,TOTAL CAPACITANCE( F)
P
T
0
0.001
0.01
0.01
0.7
0.9
1.0
1.1
0.8
0.1
0.1 10
100
100
1000
1.0
1.0
150 200 250 300 350
T =150 C
J
T =25 C
J
T =150 C
J
T =75 C
J
T =25 C
J
