Document Number: 34123 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 25-Feb-11 1
Low Profile, High Current IHLP® Inductors
IHLP-5050FD-01
Vishay Dale
Manufactured under one or more of the following:
US Patents; 6,198,375/6,204,744/6,449,829/6,460,244.
Several foreign patents, and other patents pending.
Notes
(1) All test data is referenced to 25 °C ambient
(2) Operating temperature range - 55 °C to + 125 °C
(3) DC current (A) that will cause an approximate T of 40 °C
(4) DC current (A) that will cause L0 to drop approximately 20 %
(5) 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.
FEATURES
• Shielded construction
• Frequency range up to 5.0 MHz
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite
construction
• Compliant to RoHS Directive 2002/95/EC
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)
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
± 20 % AT 100 kHz,
0.25 V, 0 A
(μH)
DCR
TYP.
25 °C
(m)
DCR
MAX.
25 °C
(m)
HEAT
RATING
CURRENT
DC TYP.
(A) (3)
SATURATION
CURRENT
DC TYP.
(A) (4)
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
1.8 2.8 3.2 24 41
2.2 3.5 4.2 22 40
3.3 5.7 6.8 18 35
4.7 8.0 8.7 13.5 32
5.6 9.3 10 13.5 32
6.8 13.1 14 11.5 16.5
8.2 14.5 15.5 10.5 16
10 16.4 17.2 10 15.5
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]
0.185 ± 0.01
[4.7 ± 0.3]
0.091± 0.01
[2.3 ± 0.3]
0.256
[6.5]
Max.
DESCRIPTION
IHLP-5050FD-01 1.0 μH ± 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
IHLP5050FDER1R0M01
PRODUCT FAMILY SIZE PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34123
2Revision: 25-Feb-11
IHLP-5050FD-01
Vishay Dale Low Profile, High Current IHLP® Inductors
PERFORMANCE GRAPHS
40
100
20
60
0.02
80
0
080
40
20
L
100
60
0.12
0.10
0.08
0.06
0.04
0.00
120
IHLP-5050FD-01 0.10 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
0.02
80
0
080
40
20
L
100
60
0.12
0.10
0.08
0.06
0.04
0.00
0.14
0.16
IHLP-5050FD-01 0.15 µH
ΔT °C
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
40
100
20
60
80
0
L
20
040 60 80 100
0.20
0.15
0.10
0.05
0.00
IHLP-5050FD-01 0.22 µH
ΔT °C
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
40
100
20
60
80
0
10
030 40
20 70
L
50 60
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
IHLP-5050FD-01 0.30 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
80
0
10
030 40
20
L
50 60
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
IHLP-5050FD-01 0.33 µH
ΔT °C
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
40
100
20
60
80
0
50
060 80
70
L
0.45
10 40
20 30
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
IHLP-5050FD-01 0.40 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
0.50
40
100
20
60
80
0
L
010 30
20 40
0.40
0.30
0.20
0.45
0.35
0.25
0.15
50 60 70
0.10
0.05
0.00
IHLP-5050FD-01 0.47 µH
ΔT °C
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
40
100
20
60
0.10
80
0
050
30
20
L
60
40
0.60
0.50
0.40
0.30
0.20
0.00
10
IHLP-5050FD-01 0.56 µH
ΔT °C
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
Document Number: 34123 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 25-Feb-11 3
IHLP-5050FD-01
Low Profile, High Current IHLP® Inductors Vishay Dale
PERFORMANCE GRAPHS
40
100
20
60
0.10
80
0
050
30
20
L
60
40
0.60
0.50
0.40
0.30
0.20
0.00
10
0.70
0.80
IHLP-5050FD-01 0.68 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
80
0
25
0
L
0.90
520
10 15
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
50
30 45
35 40
IHLP-5050FD-01 0.82 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
0.2
80
0
040
20
10
L
50
30
1.2
1.0
0.8
0.6
0.4
0.0
IHLP-5050FD-01 1.0 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
80
0
25
030 40
35
L
1.8
520
10 15
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
45
IHLP-5050FD-01 1.5 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
80
0
25
030 40
35
L
1.8
520
10 15
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
45
2.0
10
30
50
70
90
IHLP-5050FD-01 1.8 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
2.5
40
100
20
60
80
0
L
0515
10 20
2.0
1.5
1.0
25 30 35
0.5
0.0
40
IHLP-5050FD-01 2.2 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
80
0
5
015 20
10 35
L
25 30
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
IHLP-5050FD-01 3.3 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34123
4Revision: 25-Feb-11
IHLP-5050FD-01
Vishay Dale Low Profile, High Current IHLP® Inductors
PERFORMANCE GRAPHS
5.0
40
100
20
60
80
0
05
4.0
3.0
2.0
4.5
3.5
2.5
1.5
10
1.0
0.5
0
15 20 25 30
IHLP-5050FD-01 4.7 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
L
DC CURRENT (A)
40
100
20
60
1
80
0
020
10
5
L
25
15
6
5
4
3
2
0
IHLP-5050FD-01 5.6 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
1.000
80
0
014
10
8
L
16
12
6.000
5.000
4.000
3.000
2.000
0.000
6
7.000
8.000
4
2
IHLP-5050FD-01 6.8 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
80
0
8
0
L
9
24
8
7
6
5
4
3
2
1
010 14
612 16
IHLP-5050FD-01 8.2 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
40
100
20
60
2
80
0
014
810
L
16
12
12
10
8
6
4
0
6
4
2
IHLP-5050FD-01 10 µH
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
DC CURRENT (A)
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 02-Oct-12 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
IHLP5050FDRZR30M01 IHLP5050FDRZR10M01 IHLP5050FDRZ1R5M01 IHLP5050FDRZ1R8M01
IHLP5050FDRZR82M01 IHLP5050FDER1R0M01 IHLP5050FDERR15M01 IHLP5050FDER2R2M01
IHLP5050FDRZR56M01 IHLP5050FDER3R3M01 IHLP5050FDRZR22M01 IHLP5050FDRZ1R0M01
IHLP5050FDERR40M01 IHLP5050FDERR68M01 IHLP5050FDERR22M01 IHLP5050FD01.1520T
IHLP5050FDERR30M01 IHLP5050FDERR56M01 IHLP5050FDER5R6M01 IHLP5050FDEBR47M01
IHLP5050FDER1R8M01 IHLP5050FDER8R2M01 IHLP5050FDERR10M01 IHLP5050FDERR82M01
IHLP5050FDRZR40M01 IHLP5050FDRZ2R2M01 IHLP5050FDRZR68M01 IHLP5050FDRZ1R2M01
IHLP5050FDRZR33M01 IHLP5050FDRZR47M01 IHLP5050FDRZ3R3M01 IHLP5050FDRZR15M01
IHLP5050FDRZ4R7M01 IHLP5050FDERR47M01 IHLP5050FDERR33M01 IHLP5050FDER4R7M01
IHLP5050FDER1R5M01 IHLP5050FD01 .10 20% IHLP5050FD01 .15 20T IHLP5050FD01 .33 20T IHLP5050FD01
.40 20T IHLP5050FD01 .56 20T IHLP5050FD01 1 20%T IHLP5050FD01 1.2 20T IHLP5050FD01 1.5 20T
IHLP5050FD01 10 20%T IHLP5050FD01 2.2 20T IHLP5050FD01 3.3 20T IHLP5050FDER1R2M01
IHLP5050FDER100M01 IHLP5050FDER6R8M01 IHLP5050FDEBR10M01