Current Inductors. IHLE-2525CD-51 Datasheet

IHLE-2525CD-51 Inductors. Datasheet pdf. Equivalent

IHLE-2525CD-51 Datasheet
Recommendation IHLE-2525CD-51 Datasheet
Part IHLE-2525CD-51
Description High Current Inductors
Feature IHLE-2525CD-51; www.vishay.com IHLE-2525CD-51 Vishay Dale IHLE® High Current Inductors With E-Field Shield ADDITI.
Manufacture Vishay
Datasheet
Download IHLE-2525CD-51 Datasheet




Vishay IHLE-2525CD-51
www.vishay.com
IHLE-2525CD-51
Vishay Dale
IHLE® High Current Inductors With E-Field Shield
ADDITIONAL RESOURCES
Design Tools
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
HEAT
± 20 % AT DCR DCR RATING SATURATION
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)
0.47 3.87 4.14 20.0
14.0 82.4
0.68 5.38 5.76 16.5
0.82 6.75 7.22 13.8
1.0 7.90 8.45 12.0
17.0
16.8
13.0
56.1
68.6
53.2
1.5 12.3 13.2 10.6
2.2
17.1 18.30
8.1
3.3
26.5 28.40
6.8
11.6
10.8
8.3
45.9
31.2
28.6
4.7
35.9 38.40
5.6
5.6
42.6 45.60
5.3
6.8
53.8 57.60
4.4
5.6 25.5
4.8 22.8
4.4 19.6
10
71.9 76.90
4.0
15 118.0 127.00 2.9
22 163.0 174.00 2.8
2.9 14.0
2.8 10.4
2.2 8.3
Notes
• All test data is referenced to 25 °C ambient
• Operating temperature range -55 °C to +155 °C
• The part temperature (ambient + temp. rise) should not exceed
155 °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) = 50 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
• High temperature, up to 155 °C
• Integrated E-Shield for maximum EMI
reduction (1)
• Excellent DC/DC energy storage up to 1 MHz
to 2 MHz. Filter inductor applications up the
SRF (see standard electrical specifications
table)
• Integrated E-Field shield eliminates need for separate
shielding
• 20 dB E-Field reduction at 1 cm
- Measured vertically from top center of device
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without saturation
• Coplanarity of the 4 terminals 100 μm
• IHLE design. PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
(1) Maximum E-Field reduction is realized with the IHLE shield is
connected to ground.
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)
• Telecom infrastructure
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 06-Nov-2019
1 Document Number: 34426
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



Vishay IHLE-2525CD-51
www.vishay.com
IHLE-2525CD-51
Vishay Dale
DESCRIPTION
IHLE-2525CD-51
15 μH
MODEL
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
ER e3
PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I HL E 2 5 2 5CDER1 5 0M5 1
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
DIMENSIONS in inches [millimeters]
ORIENTATION MARK
0.280 ± 0.010
[7.117 ± 0.254]
0.284 ± 0.010
[7.214 ± 0.254]
0.129 ± 0.005
[3.23 ± 0.127]
0.050 ± 0.015
[1.27 ± 0.381]
0.020
[0.508]
Min.
0.125 ± 0.005
[3.175 ± 0.127]
0.050 ± 0.015
[1.27 ± 0.381]
Notes
• Dot indicate the coil pin
• Coplanarity of 4 terminals: 0.004” [0.10]
0.084 ± 0.005
[2.134 ± 0.127]
RECOMMENDED PAD LAYOUT
0.330
[8.39]
0.150
[3.82]
0.094
[2.39]
0.150 0.330
[3.82] [8.39]
0.135
[3.43]
Revision: 06-Nov-2019
2 Document Number: 34426
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



Vishay IHLE-2525CD-51
www.vishay.com
IHLE-2525CD-51
Vishay Dale
PERFORMANCE GRAPHS
0.5
L
0.4
0.47 µH
0.3
ΔT °C
100
80
60
1.0
0.8
L
0.6
0.68 µH
ΔT °C
100
80
60
0.2 40 0.4 40
0.1 20 0.2 20
0
05
1
L
0.8
10 15 20
DC CURRENT (A)
25
0.82 µH
ΔT °C
0
30
100
80
0.0
0
1.0
L
0.8
5 10 15 20
DC CURRENT (A)
0
25
1.0 µH
ΔT °C
100
80
0.6 60 0.6 60
0.4 40 0.4 40
0.2 20 0.2 20
0
0
2.5
2.0
1.5 L
5 10 15 20
DC CURRENT (A)
0
25
1.5 µH
ΔT °C
100
80
60
0.0
0
2.5
L
2.0
1.5
5 10 15
DC CURRENT (A)
0
20
2.2 µH
ΔT °C
100
80
60
1.0 40 1.0 40
0.5 20 0.5 20
0.0
0
5
4
L
3
4 8 12
DC CURRENT (A)
3.3 µH
ΔT °C
0
16
100
80
60
0.0
0
2
5
L
4
3
468
DC CURRENT (A)
10
4.7 µH
ΔT °C
0
12
100
80
60
2 40 2 40
1 20 1 20
00
0 2 4 6 8 10 12
DC CURRENT (A)
00
0123456789
DC CURRENT (A)
Revision: 06-Nov-2019
3 Document Number: 34426
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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