IHLP-5050FD-5L
www.vishay.com
Vishay Dale
Low Profile, High Current IHLP® Inductors
FEATURES
• High temperature, up to 155 °C
• Shielded construction
• Excellent DC/DC energy storage up to 1 MHz to 2 MHz.
Filter inductor applications up the 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
• Tin / lead SnPb plated (not dipped) terminals
DESIGN SUPPORT TOOLS click logo to get started
Models
Design Tools
Available
Available
APPLICATIONS
STANDARD ELECTRICAL SPECIFICATIONS
• 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)
L0
INDUCTANCE
ꢀ0 ꢁ
HEAT
DCR DCR RATING SATURATION
AT 100 kHz, TYP. MAX. CURRENT CURRENT
0.ꢀ5 V, 0 A ꢀ5 °C ꢀ5 °C DC TYP.
SRF
TYP.
DC TYP.
(μH)
1.0
1.2
1.5
1.8
2.2
3.3
4.7
5.6
6.8
7.8
8.2
10
(mΩ) (mΩ)
1.65 1.77
1.98 2.12
(A) (1)
40
29
27.5
26
25.5
20.2
17.4
13.8
14.2
13.5
13.2
10.9
10.6
8.7
(A) (ꢀ)
(MHz)
26
24.5
23.5
22.5
21.5
16.7
18.5
13.8
8.7
33.4
32.0
29.2
25.9
23.3
17.8
15.8
12.3
13.4
13.6
10.3
10.7
7.59
8.30
6.43
2.4
2.57
DIMENSIONS in inches [millimeters]
2.75 2.94
3.43 3.67
5.08 5.44
7.41 7.93
8.51 9.11
11.3 12.09
12.6 13.48
13.2 14.12
16.60 17.76
19.00 20.33
24.00 25.68
31.30 33.49
Typical Pad Layout
0.580
[14.23ꢀ]
0.195
[4.953]
0.3ꢀ6
R = 0.0396 0.000ꢀ
[8.ꢀ80]
[1.006 0.005]
0.5ꢀꢀ 0.005
[13.ꢀ59 0.1ꢀ2]
8.5
7.6
7.2
6.9
6.8
5.5
0.508
[1ꢀ.9]
Max.
0.400
[10.16]
Typ.
12
15
22
8.3
0.530 0.01
[13.46ꢀ 0.ꢀ54]
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.
Maximum recommended operating voltage (across inductor)
= 75 V
0.ꢀ5ꢀ
[6.40]
Max.
•
0.085 0.015
[ꢀ.159 0.381]
0.185 0.01
[4.2 0.3]
(1)
(2)
DC current (A) that will cause an approximate ΔT of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
0.01 0.001
[0.ꢀ54 0.0ꢀ5]
0.400 0.005
[10.16 0.1ꢀ2]
DESCRIPTION
IHLP-5050FD-5L
4.2 μH
ꢀ0 ꢁ
RZ
PACKAGE CODE
MODEL
INDUCTANCE VALUE
INDUCTANCE TOLERANCE
GLOBAL PART NUMBER
I
H
L
P
5
0
5
0
F
D
R
Z
4
R
2
M
5
L
MODEL
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: 08-May-17
Document Number: 34351
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