IHLP4040DZEB4R7M11 Vishay, IHLP4040DZEB4R7M11 Datasheet

IHLP4040DZEB4R7M11

Manufacturer Part Number

IHLP4040DZEB4R7M11

Description

INDUCTOR POWER 4.7UH 9.5A SMD

Manufacturer

Vishay

Series

IHLP®r

Datasheet

1.IHLP4040DZER1R8M11.pdf (5 pages)

Specifications of IHLP4040DZEB4R7M11

Inductance

4.7µH

Current

9.5A

Current - Saturation

7.6A

Current - Temperature Rise

9.5A

Tolerance

±20%

Shielding

Shielded

Dc Resistance (dcr)

14.2 mOhm Max

Package / Case

0.453" L x 0.405" W x 0.158" H (11.50mm x 10.30mm x 4.00mm)

Mounting Type

Surface Mount

Operating Temperature

-55°C ~ 125°C

Frequency - Test

100kHz

Applications

General Purpose

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Q @ Freq

Self Resonant Freq

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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.

Notes

(1)

(2)

(3)

(4)

(5)

Document Number: 34192

Revision: 18-Mar-11

THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

± 20 % AT 100 kHz,

STANDARD ELECTRICAL SPECIFICATIONS

DESCRIPTION

IHLP-4040DZ-11

GLOBAL PART NUMBER

All test data is referenced to 25 °C ambient

Operating temperature range - 55 °C to + 125 °C

DC current (A) that will cause an approximate T of 40 °C

DC current (A) that will cause L

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.

INDUCTANCE

0.25 V, 0 A

PRODUCT FAMILY

MODEL

100.0

(μH)

0.19

0.22

0.24

0.36

0.47

0.56

0.78

10.0

15.0

22.0

33.0

47.0

1.0

1.8

2.0

4.7

6.8

25 °C

132.0 145.0

249.0 270.0

DCR

TYP.

(m)

0.70

0.85

1.05

1.53

1.61

1.80

2.30

4.50

5.20

12.9

17.5

27.8

40.9

60.4

87.5

INDUCTANCE VALUE

Low Profile, High Current IHLP

MAX.

25 °C

(m)

DCR

0.80

0.95

1.15

1.68

1.80

1.90

2.50

5.00

5.80

14.2

19.3

30.5

45.0

66.0

94.5

2.0 μH

to drop approximately 20 %

CURRENT

DC TYP.

RATING

HEAT

(A)

6.25

9.5

9.0

7.5

5.0

4.4

3.3

2.5

For technical questions, contact:

(3)

This datasheet is subject to change without notice.

INDUCTANCE TOLERANCE

SATURATION

SIZE

CURRENT

DC TYP.

(A)

2.25

7.6

7.5

7.1

6.0

4.5

4.0

3.0

(4)

± 20 %

FEATURES

• Shielded construction

• Frequency range up to 1.0 MHz

• Lowest DCR/μH, in this package size

• Handles high transient current spikes without

• Ultra low buzz noise, due to composite

• Excellent temperature stability for inductance and

• Compliant to RoHS Directive 2002/95/EC

• Halogen-free according to IEC 61249-2-21 definition

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)

magnetics@vishay.com

Typical Pad Layout

DIMENSIONS in inches [millimeters]

saturation

construction

saturation

The diagram above applies to values

0.158

[4.0]

max

[4.0]

max

PACKAGE CODE

PACKAGE

0.405

[10.3]

max

CODE

1.8 µH and above.

0.118 ± 0.01

0.430 ± 0.01

[10.92 ± 0.3]

[3.0 ± 0.3]

0.512

[13.0]

0.079 ± 0.01

[2.0 ± 0.3]

Inductors

INDUCTANCE

0.236

[6.0]

VALUE

JEDEC LEAD (Pb)-FREE STANDARD

IHLP-4040DZ-11

www.vishay.com/doc?91000

The diagram above applies to values

0.158

0.195

[4.95]

[4.0]

max

0.405

[10.3]

max

TOL.

1.0 µH and below.

Vishay Dale

0.185 ± 0.01

0.430 ± 0.01

[10.92 ± 0.3]

[4.7 ± 0.3]

www.vishay.com

0.512

[13.0]

0.079 ± 0.01

[2.0 ± 0.3]

SERIES

0.236

[6.0]

Related parts for IHLP4040DZEB4R7M11

IHLP4040DZEB4R7M11 Summary of contents

Page 1

... ER INDUCTANCE TOLERANCE PACKAGE CODE SIZE PACKAGE CODE magnetics@vishay.com This datasheet is subject to change without notice. IHLP-4040DZ-11 Vishay Dale ® Inductors 0.405 [10.3] max 0.158 [4.0] max 0.079 ± 0.01 0.079 ± 0.01 [2.0 ± 0.3] [2.0 ± 0.3] 0.430 ± 0.01 0.430 ± 0.01 [10.92 ± ...

Page 2

... IHLP-4040DZ-11 Low Profile, High Current IHLP Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-11 0.19 µH 0.25 0.20 0.15 0.10 0.05 0. BIAS (A) IHLP-4040DZ-11 0.24 µH 0.25 0.20 0.15 0.10 0.05 0. BIAS (A) IHLP-4040DZ-11 0.47 µH 0.50 0.40 0.30 0.20 0.10 0. CURRENT (A) IHLP-4040DZ-11 0.78 µH 1.0 ...

Page 3

... 100 50 ΔT ° magnetics@vishay.com This datasheet is subject to change without notice. IHLP-4040DZ-11 Vishay Dale IHLP-4040DZ-11 2.0 µH 100 ΔT ° BIAS (A) IHLP-4040DZ-11 6.8 µH 100 ΔT ° CURRENT (A) IHLP-4040DZ-11 15 µH 100 90 80 ΔT ° CURRENT (A) IHLP-4040DZ-11 33 µH 100 Δ ...

Page 4

... IHLP-4040DZ-11 Low Profile, High Current IHLP Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-11 47 µ 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 DC CURRENT (A) www.vishay.com For technical questions, contact: 4 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT ® Inductors ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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