For Automotive Grade / Higher Temperature Upgrade to IHLP-2525CZ-5A
www.vishay.com
IHLP-2525CZ-01
Vishay Dale
IHLP® Commercial Inductors, High Saturation Series
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
Design Tools
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)
(mΩ) (mΩ) (A) (1)
(A) (2)
(MHz)
0.10
1.5 1.7
32.5
60
400
0.15
1.9 2.5
26
52
180
0.20
2.4 3.0
24
41
150
0.22
2.5 2.8
23
40
126
0.33
3.5 3.9
20
30
100
0.47
4 4.2
17.5
26
75
0.68
5 5.5
15.5
25
62
0.82
6.7 8
13
24
60
1.0
9 10
11
22
55
1.5
14 15
9
18
40
2.2
18 20
8
14
38
3.3
28 30
6
13.5
30
4.7
37 40
5.5
10
25
6.8
54 60
4.5
8
21
8.2
64 68
4
7.5
17
10
102 105
3
7.0
16
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) = 75 V (1) DC current (A) that will cause an approximate ΔT of 40 °C (2) DC current (A) that will cause L0 to drop approximately 20 %
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 • Ultra low buzz noise, due to composite construction • 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]
0.255 ± 0.010 [6.47 ± 0.254]
Typical Pad Layout (Min.)
0.255 ± 0.010 [6.47 ± 0.254]
0.125 ± 0.01 [3.18 ± 0.3]
0.270 ± 0.015 [6.86 ± 0.381]
0.135 [3.429]
0.325 [8.255]
0.135 [3.429]
0.050 ± 0.012 [1.27 ± 0.30]
0.118 [3.0] Max.
DESCRIPTION
IHLP-2525CZ-01
1.0 μH
MODEL
INDUCTANCE VALUE
± 20 % INDUCTANCE TOLERANCE
ER PACKAGE CODE
e3 JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
L
P
2
5
2
5
C
Z
E
R
1
R
0
M
0
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: 16-Oct-2020
1
Document Number: 34104
For technical questions, contact:
[email protected]
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
For Automotive Grade / Higher Temperature Upgrade to IHLP-2525CZ-5A
www.vishay.com
IHLP-2525CZ-01
Vishay Dale
TEMPERATURE (°C)
PERFORMANCE GRAPHS
INDUCTANCE (µH)
0.120 0.100 0.080 0.060 0.040 0.020 0.000
0
0.10 µH
ΔT °C
100
80 L
60
40 20
0
10
20
30
40
50
60
DC CURRENT (A)
TEMPERATURE (°C) INDUCTANCE (µH)
0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0.00
0
0.15 µH ΔT °C
10
20
30
40
DC CURRENT (A)
100
L 80 60
40 20 0 50
TEMPERATURE (°C)
INDUCTANCE (µH)
0.20 µH
0.25
100
ΔT °C
0.20
80
L
0.15
60
0.10
40
0.05
20
0.00 0
0 5 10 15 20 25 30 35 40
DC CURRENT (A)
TEMPERATURE (°C) INDUCTANCE (µH)
0.25 0.20
0.15 0.10 0.05
0.00 0
5
0.22 µH
ΔT °C
100
80 L
60
40
20
0 10 15 20 25 30 35 40
DC CURRENT (A)
TEMPERATURE (°C)
INDUCTANCE (µH)
0.33 µH
0.50
100
0.45
ΔT °C
0.40
80
0.35
0.30
L 60
0.25
0.20
40
0.15
0.10
20
0.05
0.00
0
0
5
10
15
20
25
30
DC CURRENT (A)
TEMPERATURE (°C) INDUCTANCE (µH)
0.47 µH
0.6
100
ΔT °C
0.5 80
0.4
L
60
0.3
40 0.2
0.1
20
0.0
0
0
5
10
15
20
25
DC CURRENT (A)
TEMPERATURE (°C)
INDUCTANCE (µH)
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0
0
0.68 µH
100 ΔT °C
80 L
60
40 20
0
5
10
15
20
25
DC CURRENT (A)
TEMPERATURE (°C) INDUCTANCE (µH)
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0
0
0.82 µH
ΔT °C
100
L
80
60
40 20
0
5
10
15
20
25
DC CURRENT (A)
Revision: 16-Oct-2020
2
Document Number: 34104
For technical questions, contact:
[email protected]
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
For Automotive Grade / Higher Temperature.