ComponentsAutomotiveSingle Coil Power Inductors

WE-HCFAT Low Loss THT High Current Inductor

WE-HCFAT Low Loss THT High Current Inductor
SizeDimen­sionsL
(mm)		W
(mm)		H
(mm)		Mount
3521
 40 35 24 THT
3521 Low loss
 40 35 24 THT
3540
 41 36 35 THT
3540 Low loss
 41 36 35 THT

Datasheet

LTSpice files

Characteristics

  • THT version to assure the mechanical stability
  • Inductance ranging from 1.5 µH up to 47 µH
  • Current capability up to 75 A (Saturation up to 175 A)
  • Extremely low DCR
  • Extra low core losses version available
  • Operating temperature -40 °C to +150 °C

Applications

  • Storage inductor for high efficiency DC/DC converters
  • High current DC motor drive
  • On Board Charger
  • High current output filter

Products

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3521
3521 Low loss
3540
3540 Low loss
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Order Code
Data­sheet
Downloads
Status
L(µH)
IR(A)
ISAT(A)
RDC typ.(mΩ)
Mount
SamplesAvailability & Sample
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7843763521015
SPEC1.5 µH, 75 A, 170 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance1.5 µH
Rated Current75 A
Saturation Current170 A
DC Resistance0.35 mΩ
MountTHT 
–Check availability
78437613521015
SPEC1.5 µH, 75 A, 175 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance1.5 µH
Rated Current75 A
Saturation Current175 A
DC Resistance0.35 mΩ
MountTHT 
–Check availability
7843763521022
SPEC2.2 µH, 75 A, 130 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance2.2 µH
Rated Current75 A
Saturation Current130 A
DC Resistance0.35 mΩ
MountTHT 
–Check availability
78437613521022
SPEC2.2 µH, 75 A, 120 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance2.2 µH
Rated Current75 A
Saturation Current120 A
DC Resistance0.35 mΩ
MountTHT 
–Check availability
7843763521033
SPEC3.3 µH, 75 A, 82 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance3.3 µH
Rated Current75 A
Saturation Current82 A
DC Resistance0.35 mΩ
MountTHT 
–Check availability
78437613521033
SPEC3.3 µH, 75 A, 76 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance3.3 µH
Rated Current75 A
Saturation Current76 A
DC Resistance0.35 mΩ
MountTHT 
–Check availability
7843763540068
SPEC6.8 µH, 56.7 A, 76.5 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance6.8 µH
Rated Current56.7 A
Saturation Current76.5 A
DC Resistance1.01 mΩ
MountTHT 
–Check availability
78437613540068
SPEC6.8 µH, 56.7 A, 82.7 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance6.8 µH
Rated Current56.7 A
Saturation Current82.7 A
DC Resistance1.01 mΩ
MountTHT 
–Check availability
7843763540100
SPEC10 µH, 56.7 A, 62 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance10 µH
Rated Current56.7 A
Saturation Current62 A
DC Resistance1.01 mΩ
MountTHT 
–Check availability
78437613540100
SPEC10 µH, 56.7 A, 70.7 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance10 µH
Rated Current56.7 A
Saturation Current70.7 A
DC Resistance1.01 mΩ
MountTHT 
–Check availability
7843763540150
SPEC15 µH, 45.3 A, 51.6 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance15 µH
Rated Current45.3 A
Saturation Current51.6 A
DC Resistance1.77 mΩ
MountTHT 
–Check availability
7843763540220
SPEC22 µH, 40.6 A, 42 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance22 µH
Rated Current40.6 A
Saturation Current42 A
DC Resistance2.63 mΩ
MountTHT 
–Check availability
7843763540330
SPEC33 µH, 32 A, 38.9 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance33 µH
Rated Current32 A
Saturation Current38.9 A
DC Resistance5.67 mΩ
MountTHT 
–Check availability
7843763540470
SPEC47 µH, 32 A, 31 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance47 µH
Rated Current32 A
Saturation Current31 A
DC Resistance5.67 mΩ
MountTHT 
–Check availability

WE-HCFAT

A MAJOR PLAYER IN THE GAME

WE-hcfat

Typical Application

WE-HCFAT typical applications

Output current doubler in HV to 12V board net converter