MA0420-1 series

Features:

Applications:

Large Current and Low DCR.

Notebooks/Desktops/Server applications.

Magnetically shielded construction.

DC/DC converters.

High frequency range up to 3.0 MHz.

LED drivers

RoHS compliant* and halogen free.

Noise suppression for motors: windshield wipers

Low noise.

/ powerseats / power mirrors / heating and

Operating temperature range: -40

℃ TO +125℃

ventilation blower /HID lighting

AEC-Q200 qualified.

DC/DC converters for entertainment / navigation

systems

Product identification:

L×W

HT

Dimensions (unit:inch/ mm):

Recommended Layout: [unit: inch/ mm]

Note：

·All test date is referenced to 25℃ ambient.

·DC current(ldc) that will cause an approximate △T of 40℃.

·DC current(last) that will cause Lo to drop approximately 20%.

·Operating temperature range:-40

℃ to +125℃.

• The part temperature (ambient + temp rise) should not exceed125℃ 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.

MA0420-1R0M1

1

MA

□□ □□

□□□

□

11.5

4

100KHz 0.25V

8.5

6.8

MA0420-6R8M1

8.5

6.25

5.5

0.22

0.68

7.5

MA0420-4R7M1

4.7

Tolerance

Serial code

16

MA0420-R22M1

Saturation Current

Isat (Amp)

Typical

MA0420-100M1

10

235

260

2

2.2

4.5

MA0420-3R3M1

3.3

75

85

3.5

5.5

MA0420-2R2M1

2.2

45

50

4.5

6

2.8

120

108

35

40

5.5

103

115

3

1.5

P/N

MA0420-R10M1

MA0420-R47M1

MA0420-R68M1

14

15.5

3

MA0420-1R5M1

12

6.5

25

28

6

9

Typical

Max

□

0.47

0.10

10.5

Product code

Inductance value

4.5

Idc (Amp)

Typical

L0(μH) ±20%

'@0A

D.C.R (mΩ)

COMPOSITE FORMING SMD

INDUCTORS

14

12

22

Electrical Specifications @ 25℃

Heat Rating Current