Power Inductor

MODEL HA55

Magnetics

OperatingTemperatureRange-40°Cto+155°C

Highinductance,highefficiencyandexcellent

currenthandling

UseasDC-DCconverterandinhighcurrent

applications,suitableforindustrialaswellas

automotiveapplication

RoHSCompliant

AEC-Q200Certified

Notes : (1) Inductance is measured at 100kHz, 0.1Vrms, 0Adc.

(2)TheratedcurrentistheapproximateDCcurrentatwhichΔTisapproximately60°C.Thiscurrentisdeterminedbysoldering

theunitonatypicalapplicationPCB,andthenapplyingthecurrenttotheunitfor30minutes.

(3)Isatisthesaturationcurrentatwhichinductancerollsoffapproximately30%fromitsinitialunbiasinductancevalue.

*Lowcostversion

Part Number

Inductance

100kHz, 100mV

(μH) TYP

@Rated Current

Inductance

100kHz, 100mV

(μH) TYP

I

rated

Rated

Current (A)

I

sat

Saturation

Current (A)

DC Resistance

SRF

MHz

Type

Figure

mΩ

Typ

mΩ

Max

HA55-3623200LF

20.00

14.50

33.00

35.0

3.35

3.85

14.0

1

HA55-3023115LF

11.50

8.24

39.00

43.0

2.30

2.76

33.0

2

HA55-2223070LF

7.00

5.33

40.00

48.0

1.70

2.00

33.0

3

HA55-3023130LF

13.00

9.33

37.00

40.0

2.50

3.25

19.0

4

HA55L-3623220LF*

22.00

13.00

34.00

26.0

3.35

3.85

12.0

1

HA55L-3023135LF*

13.50

8.42

39.00

30.0

2.30

2.76

33.0

2

HA55L-2223088LF*

8.83

5.52

41.00

33.0

1.70

2.00

36.0

3

HA55L-3023163LF*

16.30

9.38

37.00

27.0

2.50

3.25

25.0

4

HA55L-3623400LF*

40.00

24.00

26.00

20.0

5.70

6.20

8.25

1

HA55L-4523500LF*

50.00

26.00

32.00

20.0

7.25

8.35

6.85

5

Specifications@25°C

ElectricalSchematic

Rev.02

GeneralNote

TTElectronicsreservestherighttomakechangesinproductspecificationwithoutnoticeorliability.

AllinformationissubjecttoTTElectronics’owndataandisconsideredaccurateattimeofgoingtoprint.

©TTElectronicsplc

www.ttelectronicsmagnetics.com

AllpartsarePb-freeandcomplywithEUDirective2011/65/EU(RoHS2)