IHLP-4040DZ-51

www.vishay.com

Vishay Dale

IHLP

®

Commercial Inductors, High Temperature (155 °C) Series

FEATURES

• High temperature, up to 155 °C

• Shielded construction

• Excellent DC/DC energy storage up to 1 MHz

to 2 MHz. Filter inductor applications up the

SRF (see Standard Electrical Specifications

table).

• Lowest DCR/μH, in this package size

• Handles high transient current spikes without

saturation

• Ultra low buzz noise, due to composite construction

• IHLP design. PATENT(S):

www.vishay.com/patents

• Material categorization: for definitions of compliance

please see

www.vishay.com/doc?99912

DESIGN SUPPORT TOOLS

Models

Available

Design Tools

click logo to get started

Available

STANDARD ELECTRICAL SPECIFICATIONS

L

0

INDUCTANCE

± 20 %

AT 100 kHz,

0.25 V, 0 A

(μH)

0.47

1.0

1.5

2.2

3.3

4.7

5.6

6.8

10

15

22

33

47

68

DCR

TYP.

25 °C

(m)

1.55

2.87

4.2

8.15

11.0

14.3

16.5

20.9

30.9

47.0

70.5

110

167

240

HEAT

DCR RATING SATURATION

SRF

MAX. CURRENT CURRENT

TYP.

25 °C DC TYP.

DC TYP.

(MHz)

(A)

(1)

(m)

(A)

(2)

1.66

30.0

28.5

72.1

3.07

23.5

24.0

37.2

4.5

22.0

17.9

32

8.76

15

12

30.1

11.81

11.0

12.0

25.5

15.32

9.8

9.2

20.1

17.60

9.3

9.0

16.3

22.36

8.0

9.0

16.3

33.06

6.5

8.5

11.5

50.29

5.1

7.7

10.4

75.44

4.1

6.4

8.30

117.70

3.7

4.2

5.79

178

3.1

4.1

5.22

252

2.4

3.5

4.02

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]

0.400 ± 0.005

[10.160 ± 0.127]

0.400 ± 0.005

[10.160 ± 0.127]

0.158

[4.0]

max.

0.400 ± 0.005

[10.160 ± 0.127]

0.084 ± 0.015

[2.134 ± 0.381]

0.158

[4.0]

max.

0.400 ± 0.005

[10.160 ± 0.127]

0.085 ± 0.01

[2.2 ± 0.3]

Notes

• All test data is referenced to 25 °C ambient

• Operating temperature range -55 °C to +155 °C

• The part temperature (ambient + temp. rise) should not exceed

155 °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

• Rated operating voltage (across inductor) = 75 V

(1)

DC current (A) that will cause an approximate

T

of 40 °C

(2)

DC current (A) that will cause L to drop approximately 20 %

0

0.425 ± 0.01

[10.795 ± 0.3]

0.425 ± 0.01

[10.795 ± 0.3]

0.118 ± 0.01

[3.0 ± 0.3]

Typical Pad Layout

0.475

[12.065]

0.128

[3.251]

0.229

[5.817]

The

diagram

above applies to values

2.2 μH and above.

0.185 ± 0.01

[4.7 ± 0.3]

Typical Pad Layout

0.480

[12.192]

0.195

[4.953]

0.230

[5.842]

The

diagram

above applies to values

1.5 μH and

below.

DESCRIPTION

IHLP-4040DZ-51

MODEL

4.7 μH

INDUCTANCE VALUE

± 20 %

INDUCTANCE TOLERANCE

ER

PACKAGE CODE

e3

JEDEC

®

LEAD (Pb)-FREE STANDARD

GLOBAL PART NUMBER

I

H

L

P

4

0

4

SIZE

0

D

Z

E

R

4

R

INDUCTANCE

VALUE

7

M

TOL.

5

1

PRODUCT FAMILY

PACKAGE

CODE

SERIES

PATENT(S):

www.vishay.com/patents

This Vishay product is protected by one or more United States and international patents.

Revision: 14-Mar-18

Document Number: 34346

1

For technical questions, contact:

magnetics@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

IHLP-4040DZ-51

www.vishay.com

Vishay Dale

PERFORMANCE GRAPHS

0.47 μH

0.5

ΔT

°C

100

1.0

ΔT

°C

1.0 μH

100

80

L

0.6

0.4

0.2

0

60

40

20

0

40

TEMPERATURE (°C)

INDUCTANCE (μH)

0.3

0.2

0.1

0.0

L

60

40

20

0

50

0

10

20

30

40

INDUCTANCE (μH)

0.4

80

0.8

0

10

20

30

DC CURRENT (A)

2.0

DC CURRENT (A)

100

2.5

1.5 µH

ΔT

°C

L

2.2 µH

L

ΔT

°C

100

80

60

40

20

0

TEMPERATURE (°C)

1.6

1.2

0.8

0.4

0.0

0

5

10

15

20

80

60

40

20

0

2.0

1.5

1.0

0.5

0.0

0

25

30

35

5

10

15

20

25

DC CURRENT (A)

3.3 μH

5.0

ΔT

°C

100

5.0

DC CURRENT (A)

4.7 μH

100

80

60

L

2.0

1.0

0.0

40

20

0

15

ΔT

°C

TEMPERATURE (°C)

INDUCTANCE (μH)

3.0

L

2.0

1.0

0.0

60

40

20

0

20

INDUCTANCE (μH)

4.0

80

4.0

3.0

0

5

10

15

0

3

6

9

12

DC CURRENT (A)

5.6 μH

10

ΔT

°C

100

7.5

DC CURRENT (A)

6.8 μH

100

ΔT

°C

80

60

40

20

0

12

TEMPERATURE (°C)

INDUCTANCE (μH)

6

4

2

0

L

60

40

20

0

14

INDUCTANCE (μH)

8

80

6.0

4.5

3.0

1.5

0

L

0

2

4

6

8

10

12

0

2

4

6

8

10

DC CURRENT (A)

Revision: 14-Mar-18

Document Number: 34346

2

For technical questions, contact:

magnetics@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

TEMPERATURE (°C)

INDUCTANCE (μH)

TEMPERATURE (°C)

IHLP-4040DZ-51

www.vishay.com

Vishay Dale

PERFORMANCE GRAPHS

10 μH

10

ΔT

°C

100

25

ΔT

°C

15 μH

100

80

60

L

10

5

0

40

20

0

TEMPERATURE (°C)

INDUCTANCE (μH)

6

4

2

0

L

INDUCTANCE (μH)

8

80

60

40

20

0

10

20

15

0

2

4

6

8

0

2

4

6

8

DC CURRENT (A)

22 μH

25

ΔT

°C

100

50

DC CURRENT (A)

33 μH

100

ΔT

°C

80

60

L

40

20

0

TEMPERATURE (°C)

INDUCTANCE (μH)

L

15

10

5

0

60

40

20

0

INDUCTANCE (μH)

20

80

40

30

20

10

0

2

4

6

8

0

1

2

3

4

5

6

DC CURRENT (A)

47 μH

50

ΔT

°C

100

80

60

40

20

0

80.0

DC CURRENT (A)

68 µH

100

L

80

60

40

20

0

1

2

3

4

INDUCTANCE (μH)

40

30

20

10

0

TEMPERATURE (°C)

L

64.0

48.0

32.0

16.0

0.0

ΔT

°C

0

1

2

3

4

5

6

DC CURRENT (A)

Revision: 14-Mar-18

Document Number: 34346

3

For technical questions, contact:

magnetics@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

TEMPERATURE (°C)

INDUCTANCE (μH)

TEMPERATURE (°C)

IHLP-4040DZ-51

www.vishay.com

Vishay Dale

PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY

0.47 μH

1.20

L

120

5

1.0 μH

100

80

Q

3

2

1

0

L

60

40

20

0

100

INDUCTANCE (μH)

Q

0.72

0.48

0.24

0.00

72

INDUCTANCE (μH)

0.96

96

4

Q

48

24

0

100

0

1

10

0

1

10

FREQUENCY (MHz)

10

FREQUENCY (MHz)

100

80

L

12

1.5 µH

2.2 µH

60

L

50

40

30

20

10

0

INDUCTANCE (μH)

8

Q

6

4

2

0

0.1

1

10

100

INDUCTANCE (μH)

10

8

6

4

2

0

0.1

Q

60

40

20

0

Q

1

10

100

FREQUENCY (MHz)

3.3 μH

20

L

100

30

FREQUENCY (MHz)

4.7 μH

100

L

80

Q

18

12

6

0

60

40

20

0

100

INDUCTANCE (μH)

12

Q

8

4

0

60

INDUCTANCE (μH)

16

80

24

Q

40

20

0

100

0

1

10

0

1

10

FREQUENCY (MHz)

5.6 μH

50

100

50

FREQUENCY (MHz)

6.8 μH

100

80

Q

30

20

10

0

L

60

40

20

0

100

INDUCTANCE (μH)

Q

30

20

10

0

L

60

INDUCTANCE (μH)

40

80

40

Q

40

20

0

100

0

1

10

0

1

10

FREQUENCY (MHz)

Revision: 14-Mar-18

Document Number: 34346

4

For technical questions, contact:

magnetics@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

Q

IHLP-4040DZ-51

www.vishay.com

Vishay Dale

PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY

10 μH

100

120

L

15 μH

120

96

Q

72

48

24

0

72

48

24

0

100

INDUCTANCE (μH)

L

Q

60

40

20

0

60

INDUCTANCE (μH)

80

96

Q

40

20

0

100

0

1

10

0

1

10

FREQUENCY (MHz)

22 μH

140

L

140

350

FREQUENCY (MHz)

33 μH

105

L

84

Q

210

140

70

0

63

42

21

0

10

INDUCTANCE (μH)

84

56

28

0

Q

56

28

0

100

0

1

10

0

1

FREQUENCY (MHz)

68 μH

100

80

700

Q

70

60

50

L

40

30

20

10

0

0.1

1

10

100

600

500

400

300

200

100

0

47 µH

400

INDUCTANCE (μH)

300

Q

L

200

40

100

20

0

60

INDUCTANCE (μH)

0

0.1

1

10

Q

FREQUENCY (MHz)

Revision: 14-Mar-18

Document Number: 34346

5

For technical questions, contact:

magnetics@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

Q

84

INDUCTANCE (μH)

112

280

Q

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Vishay(威世)
产品种类 Product Category	Fixed Inductors
RoHS	Details
端接类型 Termination Style	SMD/SMT
屏蔽 Shielding	Shielded
电感 Inductance	470 nH
容差 Tolerance	20 %
最大直流电流 Maximum DC Current	28.5 A
最大直流电阻 Maximum DC Resistance	1.66 mOhms
最小工作温度 Minimum Operating Temperature	- 55 C
最大工作温度 Maximum Operating Temperature	+ 155 C
测试频率 Test Frequency	100 kHz
封装 / 箱体 Package / Case	4040
长度 Length	10.92 mm
宽度 Width	10.3 mm
高度 Height	4 mm
应用 Application	Power
资格 Qualification	AEC-Q200
系列 Packaging	Cut Tape
系列 Packaging	MouseReel
系列 Packaging	Reel
产品 Product	Fixed Inductors
工厂包装数量 Factory Pack Quantity	500

	IHLP4040DZERR47M51	IHLP4040DZER3R3M51	IHLP4040DZER5R6M51	IHLP4040DZER2R2M51
描述	Fixed Inductors .47uH 20%	Fixed Inductors 3.3uH 20%	Fixed Inductors 5.6uH 20%	Fixed Inductors 2.2uH 20%
Product Attribute	Attribute Value	-	Attribute Value	Attribute Value
制造商 Manufacturer	Vishay(威世)	-	Vishay(威世)	Vishay(威世)
产品种类 Product Category	Fixed Inductors	-	Fixed Inductors	Fixed Inductors
RoHS	Details	-	Details	Details
端接类型 Termination Style	SMD/SMT	-	SMD/SMT	SMD/SMT
屏蔽 Shielding	Shielded	-	Shielded	Shielded
电感 Inductance	470 nH	-	5.6 uH	2.2 uH
容差 Tolerance	20 %	-	20 %	20 %
最大直流电流 Maximum DC Current	28.5 A	-	9 A	12.5 A
最大直流电阻 Maximum DC Resistance	1.66 mOhms	-	17.6 mOhms	9.1 mOhms
最小工作温度 Minimum Operating Temperature	- 55 C	-	- 55 C	- 55 C
最大工作温度 Maximum Operating Temperature	+ 155 C	-	+ 155 C	+ 155 C
测试频率 Test Frequency	100 kHz	-	100 kHz	100 kHz
封装 / 箱体 Package / Case	4040	-	4040	4040
长度 Length	10.92 mm	-	10.92 mm	10.92 mm
宽度 Width	10.3 mm	-	10.3 mm	10.3 mm
高度 Height	4 mm	-	4 mm	4 mm
应用 Application	Power	-	Power	Power
资格 Qualification	AEC-Q200	-	AEC-Q200	AEC-Q200
系列 Packaging	Reel	-	Reel	Reel
产品 Product	Fixed Inductors	-	Fixed Inductors	Fixed Inductors
工厂包装数量 Factory Pack Quantity	500	-	500	500

IHLP4040DZERR47M51

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