Mag Layers MMD-10CF-SERIES-M1F User Manual

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PDA, notebook, desktop, and server applications
Low profile, high current power supplies

Battery powered devices
DC/DC converters in distributed power systems

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DC/DC converters for field programmable gate array

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RoHS Compliant.
Super low resistance ,ultra high current rating
High performance (I sat) realized by metal dust core

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MMD - 10CF - R56 M - M1F

①Product Code

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① ② ③ ④ ⑤

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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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PART NUMBER

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R56

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INDUCTANCE

Lo(μH)±20%

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Code Dimensions in mm

A 10.15 ± 0.15
B 3.6 ± 0.2
C 3.0 ± 0.3
D 2.0 ± 0.2

≦

≦2.3

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F 1.3 ± 0.2

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(mΩ)

Typ. Max

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dc

≦≦

HEAT RATING

CURRENT(Idc)

DC AMPS

1

SATURATION

CURRENT(Isat)

DC AMPS2

MMD-10CF-R47M-M1F 0.47 2.22 2.40 23.4 42
MMD-10CF-R56M-M1F 0.56 2.61 2.82 21.5 39
MMD-10CF-R68M-M1F 0.68 3.07 3.32 20.0 36
MMD-10CF-R82M-M1F 0.82 3.19 3.44 19.5 35.5
MMD-10CF-1R0M-M1F 1.0 3.46 3.74 18.5 34

TEST FREQUENCY:100KHz,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℃

sat

) that will cause Lo to drop approximately 30%

:CH11025,GOM805 MICRO OHMMETER

dc

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