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2

Analog Technologies

ATIN−0740 Series

Inductor

PART #

L (0A)

(uH±20%)

Irms

(A)

Isat

(A)

DCR Typ

(mΩ)

DCR Max

(mΩ)

DCR/L

(mΩ/ uH)

ATIN0740−6R8M

6.8

6.0

7.0

29.0

33.0

4.26

ATIN0740−8R2M

8.2

5.0

5.5

34.0

39.0

4.15

ATIN0740−100M

10.0

4.1

5.0

42.5

45.0

4.25

ATIN0740−120M

12.0

4.0

5.0

46.3

53.0

3.86

ATIN0740−150M

15.0

3.6

4.3

57.3

60.0

3.82

NOTE:

1. All test data is in reference to 25°C ambient temperature.

2. Irms will cause an approximate ΔT of 40°C.

3. Isat will cause the inductance value to drop approximately 20%.

4. Operating Temperature Range,−55°C ~ +125°C.

5. The part temperature (ambient + temp. rise) should not exceed 125°C under worse case operating conditions. Circuit design,

component placement, PWB trace size and thickness, airflow and other cooling provision all affect the part temperature.

MECHANICAL DIMENSION

Figure 2. Mechanical Dimensions for ATIN−0740 Series Inductors

Figure 3. Recommended Footprint

6.7±0.2

6.7±0.2

1.2±0.3

1.5±0.5

4.0

8.5

7.5±0.1

0.76

0.04

R0.5×4

2.5×2

4−8

Copper covered

by solder mask

Solder pad

PCB solder mask

1.25×2

0.5−5

0.5

Unit: mm

Unit: mm