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12

IHLP-2525CZ-01

Vishay Dale

Document Number 34104

Revision 03-Nov-04

For technical questions, contact Magnetics@vishay.com

Low Profile, High Current Inductor

FEATURES

• Lowest height (3.0mm) in this package footprint.

• Shielded construction.

• Frequency range up to 5.0MHz.

• Lowest DCR/

µ

H, in this package size.

• Handles high transient current spikes without saturation.

• Ultra low buzz noise, due to composite construction.

• 100% Lead (Pb)-free and RoHS compliant.

APPLICATIONS

• PDA/Notebook/Desktop/Server applications.

• High current POL converters.

• Low profile, high current power supplies.

• Battery powered devices.

• DC/DC converters in distributed power systems.

• DC/DC converter for Field Programmable Gate Array (FPGA).

DIMENSIONS 

in inches [millimeters]

NOTES:
1. All test data is referenced to 25

°

C ambient.

2. Operating Temperature Range - 55

°

C to + 125

°

C

3. DC current (A) that will cause an approximate 

∆

T of 40

°

C.

4. DC current (A) that will cause Lo to drop approximately 20%
5. The part temperature (ambient + temp rise) should not exceed

125

°

C under worst case operating conditions.  Circuit design,

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

Manufactured under one or more of the following:
US Patents; 6,198,375 / 6,204,744 / 6,449,829 / 6,460,244.
Several foreign patents, and other patents pending.

Typical Pad Layout (Min.)

0.135

[3.43]

0.290

[7.37]

0.118 [3.0] Max.

0.146

[3.71]

0.050 

±

 0.012

[1.27 

±

 0.30]

GLOBAL PART NUMBER

MODEL

SIZE

INDUCTANCE
     VALUE

PACKAGE
   CODE

SERIES

I

H

L

 

P 

2

 

5

 

2

 

5

 

C

 

Z

E

R

 

1

R

 

0

M

0

1

INDUCTANCE
 TOLERANCE

DESCRIPTION

IHLP-2525CZ-01

1.0

µ

H

±

 20%

ER

e3

MODEL

INDUCTANCE

INDUCTANCE

PACKAGE

JDEC LEAD FREE

VALUE

TOLERANCE

CODE

STANDARD

See the end of this data book for conversion tables

0.125 

±

0.01

 [3.18 

±

 0.3]

Lo

DCR m

Ω

DCR m

Ω

HEAT RATING SATURATION

INDUCTANCE

TYPICAL

 MAX

 CURRENT  CURRENT

µ

H 

±

 20%

25

°

C

25

°

C

DC AMPS

3

DC AMPS

4

@100KHz, .25V, 0A

TYPICAL

TYPICAL

0.10

1.5

1.7

32.5

60

0.15

1.9

2.5

26

52

0.20

2.4

3.0

24

41

0.22

2.5

2.8

23

40

0.33

3.5

3.9

20

30

0.47

4

4.2

17.5

26

0.68

5

5.5

15.5

25

0.82

6.7

8

13

24

1.0

9

10

11

22

1.5

14

15

9

18

2.2

18

20

8

14

3.3

28

30

6

13.5

4.7

37

40

5.5

10

6.8

54

60

4.5

8

8.2

64

68

4

7.5

10

102

105

3

7.0

STANDARD ELECTRICAL SPECIFICATIONS

0.255 

±

 0.010

[6.47 

±

 0.254]

0.270 

±

 0.015

[6.86 

±

 0.381]