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A
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C
A
T
I
O
N
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A
P
P
L
I
C
A
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A
P
P
L
PDA, notebook, desktop, and server applications
Low profile, high current power supplies
Battery powered devices
DC/DC converters in distributed power systems
T
I
C
A
T
I
O
N
I
O
N
DC/DC converters for field programmable gate array
■
F
E
A
T
U
R
E
S
■
F
E
A
T
U
■
F
E
A
RoHS compliant
Super low resistance, ultra high current rating
High performance (I sat) realized by metal dust core
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R
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O
P
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O
P
R
MMD - 04AB - 1R0 M - V2
① Product Code
② Dimensions: 4.7 x 4.3 x 1.2 mm
③ Inductance: 1R0 = 1.0μH
R
T
U
R
D
U
C
D
U
O
C
D
U
C
① ② ③ ④ ⑤
E
E
T
T
T
S
S
I
D
E
N
T
I
F
I
C
A
T
I
O
N
I
D
E
N
T
I
F
I
C
A
I
D
E
N
T
I
F
T
I
C
A
T
I
O
N
I
O
N
④ Tolerance: M = ±20%
⑤ Series Type : V2 Type
NOTE：Please refer to the “Product Dimension” for detail dimensions.
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D
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S
I
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T
D
I
M
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N
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M
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S
S
I
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N
I
O
N
MAG.LAYERS
MMD-04AB-SERIES-V2
NOTE
：Dimensions in mm
PRODUCT NO.
MMD-04AB-SERIES-V2
A B C D E
4.45 ± 0.25 4.06 ± 0.25
1.2 Max 2.0 ± 0.3 0.76 ± 0.3
E
L
E
C
T
R
I
C
A
L
R
E
Q
U
I
R
E
M
E
N
T
E
L
E
C
T
R
I
C
A
L
R
E
Q
U
I
R
E
M
■ E
L
E
C
T
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A
L
R
E
Q
U
I
R
INDUCTANCE
PART NUMBER
MMD-04AB-R47M-V2 0.47 19 21 6.0 6.0
MMD-04AB-1R0M-V2 1.0 43 47 4.2 4.5
MMD-04AB-1R2M-V2 1.2 50 55 3.75 3.75
MMD-04AB-1R5M-V2 1.5 68 75 3.25 3.25
MMD-04AB-2R2M-V2 2.2 90 100 2.75 3.0
Lo(µH)±20%
@0A
E
E
M
S
N
T
E
S
N
T
S
Typ. Max
R
dc
(mΩ)
HEAT RATING
CURRENT(Idc)
DC AMPS
1
SATURATION
CURRENT(Isat)
DC AMPS2
MMD-04AB-3R3M-V2 3.3 113 124 1.85 2.3
MMD-04AB-4R7M-V2 4.7 130 145 1.3 1.7
TEST FREQUENCY: 100 KHz, 0.25V
TESTING INSTRUMENT L :Agilent4284A,WK4235,CH3302/G LCR METER
CH1320,CH1320S BIAS CURRENT SOURCE
R
NOTES:
1. DC current (Idc) that will cause an approximate △T of 40℃
2. DC current (I
3. All test data is referenced to 25℃ ambient
4. Operating Temperature Range -55℃ to +125℃
5. The part temperature (ambient + temp rise) should not exceed 125℃
under the worst operating conditions. Circuit design, component placement,
PWB trace size and thickness, airflow and other cooling provisions all affect
the part temperature. Part temperature should be verified in the end application.
sat
) that will cause Lo to drop approximately 20%
:CH11025,GOM802 MICRO OHMMETER
dc
MAG.LAYERS
MMD-04AB-SERIES-V2
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E
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H
A
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e
f
e
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a
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a
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A
L
C
H
A
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e
f
e
r
e
n
c
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A
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C
H
A
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A
C
T
E
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S
T
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S
R
e
f
MMD-04AB-R47M-V2
MMD-04AB-1R0M-V2
e
e
r
e
n
c
d
a
t
a
e
d
a
t
a
0.6
0.5
0.4
0.3
INDUCTANCE (uH)
0.2
0.1
0.0
0 1 2 3 4 5 6 7 8 9
DC CURRENT (A)
INDUCTANCE (uH)
TEMP.Rise(℃)
MMD-04AB-1R2M-V2
1.5
1.2
0.9
0.6
INDUCTANCE (uH)
0.3
0.0
0 1 2 3 4 5 6
DC CURRENT (A)
INDUCTANCE (uH)
TEMP.Rise(℃)
100
80
60
40
20
0
1.2
0.9
0.6
TEMP.Rise(℃)
INDUCTANCE (uH)
0.3
0.0
0 1 2 3 4 5 6 7
DC CURRENT (A)
INDUCTANCE uH
TEMP.Rise(℃)
100
80
60
TEMP.Rise(℃)
40
20
0
MMD-04AB-1R5M-V2
100
80
60
40
20
0
2.0
1.6
1.2
TEMP.Rise(℃)
0.8
INDUCTANCE (uH)
0.4
0.0
0 1 2 3 4 5 6
DC CURRENT (A)
INDUCTANCE(uH)
TEMP.Rise(℃)
100
80
60
40
TEMP.Rise (℃)
20
0
MMD-04AB-2R2M-V2
3.6
2.7
1.8
INDUCTANCE (uH)
0.9
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
DC CURRENT (A)
INDUCTANCE (uH)
TEMP.Rise(℃)
MMD-04AB-4R7M-V2
6
5
4
3
INDUCTANCE (uH)
2
1
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC CURRENT (A)
INDUCTANCE (uH)
TEMP.Rise(℃)
MMD-04AB-3R3M-V2
100
80
60
40
20
0
5
4
3
TEMP.Rise(℃)
2
INDUCTANCE (uH)
1
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC CURRENT (A)
INDUCTANCE (uH)
TEMP.Rise(℃)
100
80
60
TEMP.Rise(℃)
40
20
0
100
80
60
TEMP.Rise(℃)
40
20
0
MAG.LAYERS
MMD-04AB-SERIES-V2
■
P
A
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■
C
P
A
C
P
A
C
Peel-off Force
K
K
K
A
A
A
G
G
G
I
N
G
I
N
G
I
N
G
The force for peeling off cover tape is 10 to 70 grams in the arrow direction.
Dimension (Unit: mm)
A
B
C
D
TOP COVER TAPE
F
TYPE A
330 mm 330±2 100±1 20±0.5 13 ±1.0 16 ±0.5
E
B
C D E
165° TO 180°
BASE TAPE
F
20 ±2
TYPE SIZE A B W P T
MMD 04AB 4.4 4.9 12 8 1.5
MAG.LAYERS
MMD-04AB-SERIES-V2
END
START
200mm
NO COMPONENTS
COMPONENTS
Taping Quantity
SERIES 04AB
PCS/Reel 2000
CARTON:
MIDDLE PACKAGING : 3 Reel /BOX
400mm
NO COMPONENTS
LABEL
EXTERNAL PACKAGING : 5 BOX / CARTON
LABEL
415mm
m
m
0
8
380mm
3
40mm
40mm
342mm
40mm
336mm
40mm
m
m
0
7
MAG.LAYERS
MMD-04AB-SERIES-V2
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