■
APPLI
I
CATI
I
ON
■
APPL CAT ON
PDA, notebook, desktop, and server applications
Low profile, high current power supplies
Battery powered devices
DC/DC converters in distributed power systems
DC/DC converters for field programmable gate array
■
FEATURES
■
FEATURES
RoHS Compliant.
Super low resistance ,ultra high current rating
High performance (I sat) realized by metal dust core
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PRODUCT I
I
DENTI
I
FI
I
CATI
I
ON
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PRODUCT DENT F CAT ON
①
②
③ ④
⑤
MMD - 10CF - R56 M - M1F
①Product
Code
②Dimensions
: 10.3 x 10.3 x 3.6 mm
③Inductance
: R56 = 0.56μH
④Tolerance
: M =
±
20%
⑤Series
Type : M1F Type
NOTE:Please refer to the “Product Dimension” for detail dimensions.
MAG.LAYERS
MMD-10CF-SERIES-M1F
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PRODUCT DI
I
MENSI
I
ON
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PRODUCT D MENS ON
A
Code
A
Dimensions in mm
10.15
±
0.15
3.6
±
0.2
3.0
±
0.3
2.0
±
0.2
≦
2.3
1.3
±
0.2
R56
D
F
E
A
C
B
C
D
E
F
B
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ELECTRI
I
CAL REQUI
I
REMENTS
ELECTR CAL REQU REMENTS
INDUCTANCE
PART NUMBER
Lo(μH)±20%
@0A
R
dc
(mΩ)
Typ.
2.22
2.61
3.07
3.19
3.46
Max
2.40
2.82
3.32
3.44
3.74
HEAT RATING
CURRENT(Idc)
DC AMPS
1
SATURATION
CURRENT(Isat)
DC AMPS
2
MMD-10CF-R47M-M1F
MMD-10CF-R56M-M1F
MMD-10CF-R68M-M1F
MMD-10CF-R82M-M1F
MMD-10CF-1R0M-M1F
0.47
0.56
0.68
0.82
1.0
23.4
21.5
20.0
19.5
18.5
42
39
36
35.5
34
TEST FREQUENCY:100KHz,0.25V
TESTING INSTRUMENT
L :Agilent4284A,WK4235,CH3302/G LCR METER
CH1320,CH1320S BIAS CURRENT SOURCE
R
dc
:CH11025,GOM805 MICRO OHMMETER
NOTES:
1.DC current (I
dc
) that will cause an approximate
△T
of 40℃
2.DC current (I
sat
) that will cause Lo to drop approximately 30%
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 worst case 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.
MAG.LAYERS
MMD-10CF-SERIES-M1F