Commercial Inductors. IHLP-2020BZ-11 Datasheet

IHLP-2020BZ-11 Inductors. Datasheet pdf. Equivalent

Part IHLP-2020BZ-11
Description Commercial Inductors
Feature www.vishay.com IHLP-2020BZ-11 Vishay Dale IHLP® Commercial Inductors, Low DCR Series DESIGN SUPPO.
Manufacture Vishay
Datasheet
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IHLP-2020BZ-11
www.vishay.com
IHLP-2020BZ-11
Vishay Dale
IHLP® Commercial Inductors, Low DCR Series
DESIGN SUPPORT TOOLS click logo to get started
Models
Available
Design Tools
Available
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
HEAT
± 20 % DCR DCR RATING SATURATION
AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF
0.25 V, 0 A 25 °C 25 °C DC TYP. DC TYP. TYP.
(μH)
(m) (m) (A) (1)
(A) (2)
(MHz)
0.10
0.22
2.7 2.9
4.1 4.5
21.0
17.0
25.0 266
13.0 146
0.33
5.5 5.9
13.0
7.5 108
0.47
1.0
7.1 7.7
16.8 18.1
12.5
7.5
8.0 83
7.0 66
2.2
34.9 37.7
5.0
5.5 41
3.3
53.5 57.8
4.1
4.7
75.3 81.3
3.2
4.7 29
3.0 27
5.6
85.2 92.0
3.0
2.2 24
6.8
10.0
114.0 121.0
169.3 182.8
2.8
2.2
2.1 21
2.0 17
Notes
• All test data is referenced to 25 °C ambient
• Operating temperature range -55 °C to +125 °C
• 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.
• Rated operating voltage (across inductor) = 40 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
• Shielded construction
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite
construction
• Excellent DC/DC energy storage up to 1 MHz to 2 MHz.
Filter inductor applications up to SRF (see “Standard
Electrical Specifications” table)
• IHLP design. PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
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]
0.204 ± 0.010
[5.18 ± 0.254]
0.204 ± 0.010
[5.18 ± 0.254]
0.100 ± 0.010
[2.54 ± 0.254]
Typical Pad Layout (Min.)
0.216 ± 0.010
[5.49 ± 0.254]
0.078
[2.0]
Max.
0.040 ± 0.012
[1.02 ± 0.300]
0.110
[2.79]
0.266
[6.756]
0.116
[2.946]
DESCRIPTION
IHLP-2020BZ-11
MODEL
4.7 μH
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
ER e3
PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I HL P 2 0 2 0 BZER4R7M1 1
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 12-Oct-17
1 Document Number: 34261
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-2020BZ-11
www.vishay.com
PERFORMANCE GRAPHS
0.20
0.16
0.12
0.08
0.04
0.0
0
0.10 μH
ΔT °C
100
80
60
L
40
20
0
5 10 15 20 25 30 35
DC CURRENT (A)
0.33 μH
0.5 100
ΔT °C
0.4 80
0.3 60
L
0.2 40
0.1 20
0.0 0
0 2 4 6 8 10 12 14 16 18 20
DC CURRENT (A)
1.25
1.00
0.75
0.50
0.25
0.0
0
1.0 μH
ΔT °C
100
80
L 60
40
20
0
2 4 6 8 10 12
DC CURRENT (A)
IHLP-2020BZ-11
Vishay Dale
0.5
0.4
0.3
0.2
0.1
0.0
0
0.22 μH
ΔT °C
100
80
60
40
L
20
5 10 15 20
DC CURRENT (A)
0
25
0.47 μH
1.0 100
ΔT °C
0.8 80
0.6 60
0.4 40
L
0.2 20
0.0 0
0 2 4 6 8 10 12 14 16 18 20
DC CURRENT (A)
2.2 μH
2.5 100
ΔT °C
2.0 80
L
1.5 60
1.0 40
0.5 20
0.0 0
012345678
DC CURRENT (A)
Revision: 12-Oct-17
2 Document Number: 34261
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





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