IHLP-2525CZ-L7
www.vishay.com
Vishay Dale
IHLP® Tin / Lead Inductors, High Saturation Series,
5 % DCR Tolerance
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/μH, in this package size
• Handles high transient current spikes without saturation
LINKS TO ADDITIONAL RESOURCES
• Ultra low buzz noise, due to composite construction
• Tin / lead Sn / Pb plated (not dipped) terminals
• IHLP design; PATENT(S): www.vishay.com/patents
3
D
3D Models
Design Tools
APPLICATIONS
STANDARD ELECTRICAL SPECIFICATIONS
• Tolerance DCR for current sense applications
• Improved current balance in phased power supplies
• Improved thermal management
• PDA / notebook / desktop / server and battery powered
devices
• High current, low profile POL converters
• DC/DC converters in distributed power systems
• DC/DC converter for field programmable gate array
(FPGA)
L0
INDUCTANCE
20 %
HEAT
RATING
CURRENT
DCR
5 %
SATURATION
CURRENT
DC TYP.
AT 100 kHz,
0.25 V, 0 A
(μH)
SRF
TYP.
(MHz)
400
180
150
100
75
62
60
55
40
AT 25 °C DC TYP.
(mΩ)
1.35
1.85
2.34
3.20
3.86
5.20
7.41
8.00
14.50
17.73
28.21
37.11
61.47
97.71
(A) (1)
32.5
26
24
20
17.5
15.5
13
11
9
8
6
5.5
4
3
(A) (2)
0.10
0.15
0.20
0.33
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
60
52
41
30
26
25
24
22
18
14
13.5
10
7.5
7.0
DIMENSIONS in inches [millimeters]
0.255 0.0ꢀ0
[6.47 0.254ꢁ
Typical Pad Layout (Min.)
38
30
25
17
0.255 0.010
[6.47 0.254]
0.125 0.01
[3.18 0.3]
0.135
[3.429]
8.2
10
0.135
[3.429]
16
0.325
[8.255]
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
0.270 0.015
[6.86 0.381]
0.118 [3.0] Max.
•
Rated operating voltage (across inductor) = 75 V
DC current (A) that will cause an approximate ΔT of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
(1)
0.050 0.012
[1.27 0.30]
(2)
DESCRIPTION
1.0 μH
IHLP-2525CZ-L7
20 %
RZ
MODEL
INDUCTANCE VALUE
INDUCTANCE TOLERANCE
PACKAGE CODE
GLOBAL PART NUMBER
I
H
L
P
2
5
2
5
C
Z
R
Z
1
R
0
M
L
7
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: 02-Jun-2023
Document Number: 34254
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