IHLP-2020CZ-1A
www.vishay.com
Vishay Dale
Low Profile, High Current IHLP
®
Inductor
FEATURES
•
•
•
•
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.
•
•
•
•
Shielded construction
Frequency range up to 1.0 MHz
Lowest DCR/μH, in this package size
Handles high transient current spikes without
saturation
Ultra low buzz noise, due to composite
construction
Excellent temperature stability for inductance
and saturation
AEC-Q200 qualified
Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
HEAT
L
0
DCR DCR
SATURATION
RATING
INDUCTANCE
TYP. MAX.
CURRENT
CURRENT
± 20 % AT 100 kHz,
25 °C 25 °C
DC TYP.
DC TYP.
0.25 V, 0 A
(m) (m)
(A)
(4)
(A)
(3)
(μH)
0.10
0.22
0.33
0.47
1.0
1.5
2.2
3.3
4.7
5.6
10.0
2.6
3.5
4.5
5.4
10.0
17.1
22.5
36.4
54.0
63.0
2.9
3.9
5.0
6.0
11.0
18.5
25.0
40.4
60.0
70.6
21.00
21.00
16.50
14.00
10.00
7.50
6.75
5.50
4.50
4.25
2.75
25.00
14.50
9.00
9.00
6.50
7.00
5.50
7.00
5.20
3.50
2.25
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 blowers
- HID lighting
• LED drivers
•
•
•
•
122.1 131.9
DIMENSIONS
in inches [millimeters]
0.204 ± 0.010
[5.18 ± 0.254]
0.216 ± 0.010
[5.49 ± 0.250]
0.100 ± 0.010
[2.54 ± 0.254]
Typical Pad Layout (Min.)
0.236
[5.99]
0.110
[2.79]
0.085
[2.16]
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 L to drop approximately 20 %
0
(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.
0.118
[3.0]
Max.
0.040 ± 0.012
[1.02 ± 0.300]
DESCRIPTION
IHLP-2020CZ-1A
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
2
0
2
SIZE
0
C
Z
E
R
4
R
INDUCTANCE
VALUE
7
M
TOL.
1
A
PRODUCT FAMILY
PACKAGE
CODE
SERIES
Revision: 17-May-11
Document Number: 34305
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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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
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
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Revision: 12-Mar-12
1
Document Number: 91000
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