TAI-TECH

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P2

5. Specification

Part Number

Inductance

L0 A(uH)

±20%

Heat Rating

Current DC

Irms ( A )Typ

Saturation

Current DC

I sat ( A )Typ

DCR

(mΩ)Typ

DCR

(mΩ)Max

VMPI73A-R22MDA

0.22

23

34

2.0

2.5

VMPI73A-R47MDA

0.47

18

20

3.4

4.0

VMPI73A-R68MDA

0.68

16

17

4.7

5.3

VMPI73A-1R0MDA

1.00

12

15

6.7

7.4

VMPI73A-2R2MDA

2.20

8

10

13.5

15

VMPI73A-3R3MDA

3.30

6.5

9.5

19

22

VMPI73A-4R7MDA

4.70

5.5

6.5

28

33

VMPI73A-100MDA

10.0

4.0

5.5

62

68

VMPI73A-220MDA

22.0

2.5

3.0

150

190

Note:

1. Test frequency : Ls : 100KHz /1.0V.

2. All test data referenced to 25℃ ambient.

3. Testing Instrument(or equ) : L: HP4284A,CH11025,CH3302,CH1320,CH1320S LCR METER / Rdc:CH16502,Agilent33420A MICRO OHMMETER.

4. Heat Rated Current (Irms) will cause the coil temperature rise approximately ΔT of 40℃

5. Saturation Current (Isat) will cause L0 to drop approximately 30%.

6. The part temperature (ambient + temp rise) should not exceed 125

under worst case operating conditions

℃

.Circuit design,component,PCB trace size and

thickness,airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.

7. Special inquiries besides the above common used types can be met on your requirement.