Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.

Please note that the contents may change without any prior notice due to reasons such as upgrading.

20210705

(1/4)

inductor_automotive_power_spm5030vt-d_en.fm

INDUCTORS

Inductors for power circuits

Wound metal

SPM-VT-D series (for automotive)

SPM5030VT-D type

FEATURES

Metal composite type wound inductor for power circuits using a metallic magnetic material.

Compared to ferrite wound type inductors, low Rdc and miniaturization can be realized due to superior DC superimposition characteris-

tics of metallic magnetic materials.

Vibration resistance of 30 G due to vibration resistance structure

Operating temperature range: –55 to +155°C (including self-temperature rise)

Compliant with AEC-Q200

APPLICATION

Automotive-related equipment (LED, ECM, ADAS, BCM etc.)

PART NUMBER CONSTRUCTION

CHARACTERISTICS SPECIFICATION TABLE

Isat: Based on the rate of change from the initial value of the inductance with DC current

Itemp: Based on self-temperature rise due to DC current (rated current)

Measurement equipment

＊ Equivalent measurement equipment may be used.

SPM5030VT

-

4R7

M

-

D

Series name

Inductance

Inductance

tolerance

Internal code

(µH)

L

Measuring

frequency

DC resistance

Part No.

(µH)

Tolerance

(kHz)

(m

 )typ.

Tolerance

Isat (A)typ.

Itemp (A)typ.

(

L=–20%)

(

L=–30%)

(

T=40deg.C)

0.10

±20%

100

2.7

±10%

37.1

51.1

18.3

SPM5030VT-R10M-D

0.15

±20%

100

3.0

±10%

20.2

26.7

17.1

SPM5030VT-R15M-D

0.22

±20%

100

4.2

±10%

21.0

28.2

14.2

SPM5030VT-R22M-D

0.33

±20%

100

4.2

±10%

18.4

24.9

14.2

SPM5030VT-R33M-D

0.47

±20%

100

5.4

±10%

14.7

20.2

12.9

SPM5030VT-R47M-D

0.68

±20%

100

7.4

±10%

12.2

16.9

10.7

SPM5030VT-R68M-D

1.0

±20%

100

9.6

±10%

10.4

14.7

9.4

SPM5030VT-1R0M-D

1.5

±20%

100

14.1

±10%

9.2

12.7

7.9

SPM5030VT-1R5M-D

2.2

±20%

100

20.0

±10%

9.0

12.3

6.6

SPM5030VT-2R2M-D

3.3

±20%

100

33.5

±10%

7.2

10.0

5.0

SPM5030VT-3R3M-D

4.7

±20%

100

59.1

±10%

5.9

8.1

3.8

SPM5030VT-4R7M-D

Measurement item

Product No.

Manufacturer

L

4285A

Keysight Technologies

DC resistance

3541

HIOKI

REACH

SVHC-Free

Lead

Free

RoHS

Pb

Halogen

Free

Br

Cl

AEC-Q200