Mag Layers MMD-04AB-SERIES-V1 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 - 04AB - 1R0 M - V1

① Product Code
② Dimensions : 4.7 x 4.3 x 1.2 mm

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① ② ③ ④ ⑤

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③ Inductance : 1R0 = 1.0μH
④ Tolerance : M = ±20%
⑤ Series Type : V1 Type

NOTE：Please refer to the “Product Dimension” for detail dimensions.

MAG.LAYERS

MMD-04AB-SERIES-V1

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NOTE：Dimensions in mm

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MMD-04AB-SERIES-V1

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PART NUMBER

MMD-04AB-47NM-V1
MMD-04AB-R10M-V1
MMD-04AB-R22M-V1
MMD-04AB-R47M-V1
MMD-04AB-1R0M-V1

TEST FREQUENCY: 100 KHz, 0.25V
TESTING INSTRUMENT L :Agilent4284A,WK4235,CH3302/G LCR METER

CH1320,CH1320S BIAS CURRENT SOURCE

NOTES:

1. DC current (Idc) that will cause an approximate △T of 40℃

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4.45 ± 0.25 4.06 ± 0.25

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INDUCTANCE

Lo(μH)±20%

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@0A

0.047 3.25 3.75 13 32

0.10 5.5 6.0 11.5 25

0.22 11 12 8.5 20

0.47 20 22 5.0 13

1.0 50 52.5 4.0 8.5

:CH11025,GOM802 MICRO OHMMETER

dc

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(mΩ)

Typ. Max

1.2 Max 2.0 ± 0.3 0.76 ± 0.3

HEAT RATING

CURRENT(Idc)

DC AMPS

1

SATURATION

CURRENT(Isat)

DC AMPS2

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.

MAG.LAYERS

MMD-04AB-SERIES-V1

sat

) that will cause Lo to drop approximately 20%