IHLP-4W40DZ-5A
www.vishay.com
Vishay Dale
IHLP® Automotive Inductors, High Temperature (155 °C)
Wide Terminal Series
FEATURES
• Wide terminals for improved mounting stability
• 10.8 mm x 10.2 mm x 4.0 mm SMD package
• High temperature, up to 155 °C
• Magnetically shielded construction
• Handles high transient current spikes without
saturation
• AEC-Q200 qualified
• Packaging information: SMD packaging
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
APPLICATIONS
3
D
3D Models
Design Tools
Product Page
• Engine and transmission control units
• DC/DC converters for infotainment, navigation systems,
lighting
• Noise suppression and filtering
• LED drivers
STANDARD ELECTRICAL SPECIFICATIONS
SATURATION
DCR 25 °C
(mΩ)
INDUCTANCE
20 % (μH)
AT 0 A
HEAT RATING
CURRENT
SRF
TYP.
CURRENT
PART NUMBER
DC TYP. (A) (2)
DC TYP. (A) (1)
(MHz)
TYP.
1.55
2.17
2.87
4.2
MAX.
20 % DROP
30 % DROP
IHLP4W40DZERR47M5A
IHLP4W40DZERR68M5A
IHLP4W40DZER1R0M5A
IHLP4W40DZER1R5M5A
IHLP4W40DZER2R2M5A
IHLP4W40DZER3R3M5A
IHLP4W40DZER4R7M5A
IHLP4W40DZER5R6M5A
IHLP4W40DZER6R8M5A
IHLP4W40DZER100M5A
IHLP4W40DZER220M5A
IHLP4W40DZER330M5A
IHLP4W40DZER470M5A
IHLP4W40DZER680M5A
0.47
0.68
1.0
1.5
2.2
3.3
4.7
5.6
6.8
10
1.66
2.32
3.07
4.5
30
35
28.5
24
40
35
72.1
42.5
37.2
32
23.5
22
24.0
17.9
12
32.0
26
8.15
11
8.76
11.81
15.32
17.6
22.36
33.06
75.44
117.7
178
15
16
30.1
25.5
20.1
16.3
16.3
11.5
8.3
11
12
15
14.3
16.5
20.9
30.9
70.5
110
167
240
9.8
9.3
8.0
6.5
4.1
3.7
3.1
2.4
9.2
9.0
9.0
8.5
6.4
4.2
4.1
3.5
14
12.2
12.2
10
22
9
33
6.5
6.2
4.7
5.79
5.22
4.02
47
68
252
Notes
•
•
•
•
All test data is referenced to 25 °C ambient
Test condition: 100 kHz, 0.25 V
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, PCB 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
DC current (A) that will cause an approximate ΔT of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
(1)
(2)
Revision: 15-Mar-2024
Document Number: 34496
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