IHLP-2525CZ-01
www.vishay.com
Vishay Dale
IHLP Commercial Inductors, High Saturation Series
FEATURES
Lowest height (3.0 mm) in this package footprint
Shielded construction
Excellent DC/DC energy storage up to 5 MHz.
Filter inductor applications up to SRF (see
Standard Electrical Specifications table)
Lowest DCR/H, in this package size
Handles high transient current spikes without
DESIGN SUPPORT TOOLS click logo to get started
saturation
Ultra low buzz noise, due to composite construction
Models Design Tools
IHLP design. PATENT(S): www.vishay.com/patents
Available Available
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
APPLICATIONS
L
0
PDA / notebook / desktop / server applications
INDUCTANCE HEAT
20 % DCR DCR RATING SATURATION
High current POL converters
AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF
Low profile, high current power supplies
0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. TYP.
(1) (2)
(H) (m) (m) (A) (A) (MHz) Battery powered devices
0.10 1.5 1.7 32.5 60 400
DC/DC converters in distributed power systems
0.15 1.9 2.5 26 52 180
DC/DC converter for Field Programmable Gate Array
0.20 2.4 3.0 24 41 150
(FPGA)
0.22 2.5 2.8 23 40 126
0.33 3.5 3.9 20 30 100
DIMENSIONS in inches [millimeters]
0.47 4 4.2 17.5 26 75
0.68 5 5.5 15.5 25 62
0.255 0.010
0.82 6.7 8 13 24 60
[6.47 0.254]
1.0 9 10 11 22 55
1.5 14 15 9 18 40 Typical Pad Layout (Min.)
2.2 18 20 8 14 38
0.255 0.010
0.125 0.01 0.135
3.3 28 30 6 13.5 30
[6.47 0.254]
[3.18 0.3] [3.429]
4.7 37 40 5.5 10 25
0.135
6.8 54 60 4.5 8 21
[3.429]
8.2 64 68 4 7.5 17
0.325
10 102 105 3 7.0 16
[8.255]
Notes 0.270 0.015
[6.86 0.381]
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,
0.118 [3.0] Max.
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.
0.050 0.012
Rated operating voltage (across inductor) = 75 V
[1.27 0.30]
(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
DESCRIPTION
1.0 H
IHLP-2525CZ-01 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I H L P 25 25 C Z E R 1 R 0 M 01
PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. SERIES
CODE VALUE
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 07-Jun-17 Document Number: 34104
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-2525CZ-01
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
0.15 H
0.10 H
0.120 100 0.16 100
T C
T C
0.14
0.100
L
80 80
0.12
L
0.080
0.10
60
60
0.08
0.060
40
40
0.06
0.040
0.04
20
20
0.020
0.02
0
0.000 0 0.00
10 20 30 40 50 60 0 10 20 30 40 50
0
DC CURRENT (A) DC CURRENT (A)
0.20 H
0.22 H
100
100 0.25
0.25
T C
T C
0.20 80
0.20 80
L
L
60
60 0.15
0.15
40
40 0.10
0.10
0.05 20
0.05
20
0.00 0
0
0.00
0 5 10 15 40
20 25 30 35
40
0 5 10 15 20 25 30 35
DC CURRENT (A)
DC CURRENT (A)
0.33 H
0.47 H
0.6
0.50 100 100
T C
0.45
T C
0.5
0.40
80 80
0.35
L
0.4
0.30
60
60
L
0.25
0.3
0.20
40 40
0.2
0.15
0.10
20 20
0.1
0.05
0.00 0 0.0
0
0 5 10 15 20 25
5 10 15 20 25 30
0
DC CURRENT (A)
DC CURRENT (A)
0.68 H 0.82 H
0.9
0.8 100
100
T C
T C
0.8
0.7
L
80
0.7
80
0.6
0.6
L
0.5
60
60
0.5
0.4
0.4
40
40
0.3
0.3
0.2
0.2
20
20
0.1
0.1
0.0 0
0.0 0
5 10 15 20 25 0 5 10 15 20 25
0
DC CURRENT (A)
DC CURRENT (A)
Revision: 07-Jun-17 Document Number: 34104
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
INDUCTANCE (H) INDUCTANCE (H)
INDUCTANCE (H)
INDUCTANCE (H)
TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C)
INDUCTANCE (H)
INDUCTANCE (H)
INDUCTANCE (H)
INDUCTANCE (H)
TEMPERATURE (C) TEMPERATURE (C)
TEMPERATURE (C) TEMPERATURE (C)