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IHLP-5050FD-01
Vishay Dale
Low Profile, High Current Inductor
FEATURES
* Shielded construction. * Frequency range up to 5.0MHz. * Lowest DCR/H, in this package size. * Handles high transient current spikes without saturation. * Ultra low buzz noise, due to composite construction. * 100% lead (Pb) free.
US PATENTED 6,204,744, several foreign patents, and other patents pending STANDARD ELECTRICAL SPECIFICATIONS
Lo DCR m DCR m HEAT RATING SATURATION INDUCTANCE TYPICAL MAX CURRENT CURRENT H 20% 25C 25C DC AMPS3 DC AMPS4 @100KHz, .25V, 0A TYPICAL TYPICAL 0.10 0.47 0.50 60 120 0.15 0.53 0.60 55 118 0.22 0.63 0.70 53 112 0.30 0.70 0.80 48 72 0.33 0.83 0.90 46 65 0.40 0.90 1.0 44 64 0.47 1.0 1.2 41 63 0.56 1.2 1.4 37 62 0.68 1.4 1.6 35 60 0.82 1.6 1.9 33 50 1.0 1.7 2.0 32 49 1.2 2.1 2.5 30 48 1.5 2.5 3.0 27 45 2.2 3.5 4.2 22 40 3.3 5.7 6.8 18 35 4.7 9.3 11.2 13.5 30 NOTES: 1. All test data is referenced to 25C ambient. 2. Operating Temperature Range - 55C to + 125C 3. DC current (A) that will cause an approximate T of 40C. 4. DC current (A) that will cause Lo to drop approximately 20% 5. The part temperature (ambient + temp rise) should not exceed 125C 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.
APPLICATIONS
* * * * * * 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]
Typical Pad Layout 0.542 [13.76] 0.195 [4.95] 0.310 [7.87]
0.508 [12.9] Max.
0.520 0.02 [13.2 0.5]
0.256 [6.5] Max. 0.091 0.01 [2.3 0.3] 0.185 0.01 [4.7 0.3]
DESCRIPTION
IHLP-5050FD-01 MODEL 1.0H INDUCTANCE VALUE
20%
INDUCTANCE TOLERANCE
SAP PART NUMBERING GUIDELINES (INTERNAL)
I H L P 5 0 5
SIZE
0
F
D
R
Z
1
R
0
M
TOL.
0
1
PRODUCT FAMILY See the end of this data book for conversion tables
PACKAGE CODE
INDUCTANCE VALUE
SERIES
Document Number 34123 Revision 20-Jun-03
For technical questions, contact Magnetics@vishay.com
www.vishay.com 23
IHLP-5050FD-01
Vishay Dale
PERFORMANCE GRAPHS
IHLP-5050FD-01 0.10H
0.12 T C 100
Low Profile, High Current Inductor
IHLP-5050FD-01 0.15H
0.16 0.14 T C 100
0.10
TEMPERATURE (C)
L 0.08 60 0.06 40 0.04 20
0.12 0.10 0.08 0.06 0.04 20 0.02 40
60
0.02
0.00 0 20 40 60 80 100 120
0
0.00 0 20 40 60 80 100
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
IHLP-5050FD-01 0.22H
100 T C 0.20 L
0.30 0.35
IHLP-5050FD-01 0.30H
T C 100
TEMPERATURE (C)
INDUCTANCE H
L 0.25 60 0.20
0.15 60 0.10 40
0.15
40
0.10 20 0.05
0.05
20
0.00 0 20 40 60 80 100
0
0.00 0 10 20 30 40 50 60 70
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
IHLP-5050FD-01 0.33H
0.35 T C 0.30 100
IHLP-5050FD-01 0.40H
0.45 T C 0.40 100
TEMPERATURE (C)
INDUCTANCE H
0.25 60 0.20
INDUCTANCE H
L
0.30 0.25 0.20 40 0.15 0.10 20 0.05 60
0.15
40
0.10 20 0.05 0.00 0 10 20 30 40 50 60 0
0.00 0
10
20
30
40
50
60
70
80
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
www.vishay.com 24
For technical questions, contact Magnetics@vishay.com
Document Number 34123 Revision 20-Jun-03
TEMPERATURE (C)
L
80
0.35
80
TEMPERATURE (C)
80
80
INDUCTANCE H
TEMPERATURE (C)
INDUCTANCE H
80
L
80
INDUCTANCE H
IHLP-5050FD-01
Low Profile, High Current Inductor
PERFORMANCE GRAPHS
IHLP-5050FD-01 0.47H
0.50 T C 0.45 0.40 100
Vishay Dale
IHLP-5050FD-01 0.56H
0.60 T C 0.50 100
TEMPERATURE (C)
0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 10 20 30 40 50 60 70 0 20 40 60
0.40 60 0.30 40 0.20 20
0.10
0.00 0 10 20 30 40 50 60
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
IHLP-5050FD-01 0.68H
0.80 0.70 T C 100
0.90 0.80
IHLP-5050FD-01 0.82H
T C 100
TEMPERATURE (C)
INDUCTANCE H
L 60
INDUCTANCE H
0.60 0.50 0.40 0.30 0.20
L
0.60 0.50 0.40 40 0.30 0.20 20 0.10 60
40
20 0.10 0.00 0 10 20 30 40 50 60 0
0.00 0
5
10
15
20
25
30
35
40
45
50
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
IHLP-5050FD-01 1.0H
1.2 T C 1.0 100
1.4
IHLP-5050FD-01 1.2H
T C 1.2 100
TEMPERATURE (C)
INDUCTANCE H
L 0.8 60 0.6 40 0.4 20
INDUCTANCE H
L 1.0 60 0.8
0.6
40
0.4 20 0.2
0.2
0.0 0 10 20 30 40 50
0
0.0 0 5 10 15 20 25 30 35 40 45 50
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
Document Number 34123 Revision 20-Jun-03
For technical questions, contact Magnetics@vishay.com
www.vishay.com 25
TEMPERATURE (C)
80
80
TEMPERATURE (C)
80
0.70
80
TEMPERATURE (C)
INDUCTANCE H
INDUCTANCE H
L
80
L
80
IHLP-5050FD-01
Vishay Dale
PERFORMANCE GRAPHS
IHLP-5050FD-01 1.5H
1.8 1.6 1.4 80 L 1.2 1.0 0.8 40 0.6 0.4 20 0.2 0.0 0 0 60 T C 100
Low Profile, High Current Inductor
IHLP-5050FD-01 2.2H
2.5 T C 100
2.0
TEMPERATURE (C)
L
1.5
60
1.0
40
0.5
20
0.0 0 5 10 15 20 25 30 35 40
5
10
15
20
25
30
35
40
45
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
IHLP-5050FD-01 3.3H
3.5 T C 3.0 100
5.0 4.5
IHLP-5050FD-01 4.7H
T C 100
TEMPERATURE (C)
2.5 60 2.0
3.5 3.0 2.5 2.0 1.5 1.0 0.5 20 40 60
1.5
40
1.0 20 0.5 0.00 0 5 10 15 20 25 30 35 0
0.0 0 5 10 15 20 25 30
0
DC CURRENT (AMPS)
DC CURRENT (AMPS)
www.vishay.com 26
For technical questions, contact Magnetics@vishay.com
Document Number 34123 Revision 20-Jun-03
TEMPERATURE (C)
L
80
4.0
L 80
INDUCTANCE H
INDUCTANCE H
TEMPERATURE (C)
80
INDUCTANCE H
INDUCTANCE H

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