IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 1Document Number: 34507
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® Automotive Inductors, High Temperature (155 °C) Series
DESIGN SUPPORT TOOLS AVAILABLE
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 L0 to drop approximately 20 %
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
• AEC-Q200 qualified
• IHLP design. PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Engine and transmission control units
• Diesel injection drivers
• DC/DC converters for entertainment / navigation systems
• Noise suppression for motors: windshield wipers / power
seats / power mirrors / heating and ventilation blower /
HID lighting
• LED drivers
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
± 20 %
AT 100 kHz,
0.25 V, 0 A
(μH)
DCR
TYP.
25 °C
(m)
DCR
MAX.
25 °C
(m)
HEAT
RATING
CURRENT
DC TYP.
(A) (1)
SATURATION
CURRENT
DC TYP.
(A) (2)
SRF
TYP.
(MHz)
0.22 0.69 0.76 68.18 69.24 99.9
0.33 0.93 1.02 62.38 45.24 77.5
0.47 1.15 1.23 49.88 33.08 59.6
0.68 1.33 1.41 49.63 30.00 50.5
1.0 2.00 2.14 36.64 28.00 37.2
1.5 2.75 2.94 31.27 28.00 30.6
1.8 3.35 3.58 28.62 26.40 26.4
2.2 3.50 3.75 22.00 26.10 22.7
3.0 5.90 6.31 17.90 18.50 20.4
3.3 7.20 7.70 16.00 18.00 17.8
4.7 9.40 10.1 15.30 17.80 15.1
5.6 12.3 13.2 13.96 16.90 14.7
6.8 15.0 16.1 10.60 12.50 14.4
8.2 15.5 16.6 12.85 9.83 11.4
10 18.8 20.1 9.34 7.50 11.0
15 27.8 29.7 7.70 7.50 9.6
22 41.9 44.8 6.90 6.30 7.4
47 105 112 3.90 4.80 4.2
82 188 201 3.00 3.10 2.9
3
3
D
D
3
D
3D Models
Design Tools
DIMENSIONS in inches [millimeters]
0.508
[12.9]
Max.
0.400
[10.16]
Typ .
0.522 ± 0.005
[13.259± 0.127]
0.085 ± 0.015
[2.159 ± 0.381]
0.197
[5.0]
Max.
0.01 ± 0.001
[0.254 ± 0.025]
0.000/0.005
[0.000/0.127]
R = 0.0396 ± 0.0002
[1.006 ± 0.005]
0.530 ± 0.01
[13.462 ± 0.254]
0.185 ± 0.01
[4.7 ± 0.3]
0.400 ± 0.005
[10.16 ± 0.127]
0.053 ± 0.015
[1.346 ± 0.381]
0.080 ± 0.010
[2.032 ± 0.254]
0.000/0.005
[0.000/0.127]
Typical Pad Layout
0.580
[14.732]
0.326
[8.280]
0.195
[4.953]
DESCRIPTION
IHLP-5050EZ-5A 4.7 μH ± 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
IHLP5050EZER4R7M5A
MODEL SIZE PACKAGE
CODE INDUCTANCE
VALUE TOL. SERIES
IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 2Document Number: 34507
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
PERFORMANCE GRAPHS
0
20
40
60
80
100
0.00
0.05
0.10
0.15
0.20
0.25
0 20406080100
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
0.22 µH
LΔT °C
0
20
40
60
80
100
0.0
0.1
0.2
0.3
0.4
0.5
0 20406080100
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
0.33 µH
L
ΔT °C
0
20
40
60
80
100
0.0
0.1
0.2
0.3
0.4
0.5
0 20406080
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
0.47 µH
L
ΔT °C
0
20
40
60
80
100
0.0
0.2
0.4
0.6
0.8
1.0
0 10203040506070
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
0.68 µH
L
ΔT °C
0
20
40
60
80
100
0.0
1.0
2.0
3.0
4.0
5.0
0246810
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
1.0 µH
L
ΔT °C
0
20
40
60
80
100
0.0
0.4
0.8
1.2
1.6
2.0
0 1020304050
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
1.5 µH
L
ΔT °C
0
20
40
60
80
100
0.0
0.4
0.8
1.2
1.6
2.0
0 1020304050
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
1.8 µH
LΔT °C
0
20
40
60
80
100
0
1
2
3
4
5
0 10203040
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
2.2 µH
L
ΔT °C
IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 3Document Number: 34507
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
PERFORMANCE GRAPHS
0
20
40
60
80
100
0
1
2
3
4
5
0 5 10 15 20 25 30
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
3.0 µH
L
ΔT °C
0
20
40
60
80
100
0.0
1.0
2.0
3.0
4.0
5.0
0 6 12 18 24 30
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
3.3 µH
L
ΔT °C
0
20
40
60
80
100
0.0
1.0
2.0
3.0
4.0
5.0
0 5 10 15 20 25
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
4.7 µH
LΔT °C
0
20
40
60
80
100
0.0
2.0
4.0
6.0
8.0
10.0
0 5 10 15 20 25
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
5.6 µH
L
ΔT °C
0
20
40
60
80
100
0.0
2.0
4.0
6.0
8.0
10.0
0481216
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
L
ΔT °C
6.8 µH
0
20
40
60
80
100
0.0
2.0
4.0
6.0
8.0
10.0
0 4 8 12 16 20
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
8.2 µH
L
ΔT °C
0
20
40
60
80
100
0
2
4
6
8
10
03691215
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
10 µH
L
ΔT °C
0
20
40
60
80
100
0.0
4.0
8.0
12.0
16.0
20.0
03691215
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
15 µH
L
ΔT °C
IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 4Document Number: 34507
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
PERFORMANCE GRAPHS
0
20
40
60
80
100
0
10
20
30
40
50
0246810
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
22 µH
L
ΔT °C
0
20
40
60
80
100
0
10
20
30
40
50
0123456
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
L
ΔT °C
47 µH
0
20
40
60
80
100
0.0
20.0
40.0
60.0
80.0
100.0
012345
TEMPERATURE (°C)
INDUCTANCE (μH)
DC CURRENT (A)
82 µH
LΔT °C
IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 5Document Number: 34507
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
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
0
20
40
60
80
100
0
0.1
0.2
0.3
0.4
0.5
0.1 1 10 100 1000
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
0.22 µH
L
Q
0
20
40
60
80
0
0.2
0.4
0.6
0.8
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
0.33 µH
L
Q
0
20
40
60
80
0
0.5
1
1.5
2
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
0.47 µH
L
Q
0
30
60
90
120
0
0.6
1.2
1.8
2.4
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
0.68 µH
L
Q
0
20
40
60
80
100
0
1
2
3
4
5
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
1.0 µH
L
Q
0
50
100
150
0
2
4
6
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
1.5 µH
L
Q
0
30
60
90
120
0
3
6
9
12
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
1.8 µH
L
Q
0
40
80
120
0
5
10
15
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
2.2 µH
L
Q
IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 6Document Number: 34507
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
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
0
30
60
90
120
150
0
5
10
15
20
25
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
3.0 µH
L
Q
0
30
60
90
120
150
0
5
10
15
20
25
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
3.3 µH
L
Q
0
30
60
90
120
0
10
20
30
40
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
4.7 µH
L
Q
0
20
40
60
80
100
0
10
20
30
40
50
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
5.6 µH
L
Q
0
20
40
60
80
100
0
20
40
60
80
100
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
L
Q
6.8 µH
0
20
40
60
80
100
0
20
40
60
80
100
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
8.2 µH
L
Q
0
20
40
60
80
0
20
40
60
80
0.1 1 10 100
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
10 µH
L
Q
0
20
40
60
80
100
0
30
60
90
120
150
0.1 1 10
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
15 µH
L
Q
IHLP-5050EZ-5A
www.vishay.com Vishay Dale
Revision: 17-Jun-2019 7Document Number: 34507
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
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
0
20
40
60
80
0
30
60
90
120
0.1 1 10
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
22 µH
L
Q
0
20
40
60
80
100
0
100
200
300
400
500
0.1 1 10
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
L
Q
47 µH
0
10
20
30
40
50
60
70
80
0
100
200
300
400
500
600
700
800
0.1 1 10
Q
INDUCTANCE (μH)
FREQUENCY (MHz)
82 µH
L
Q
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 01-Jan-2019 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
