IHDM-1107BB-x0
Vishay Custom Magnetics
www.vishay.com
High Current, Through-Hole Inductor,
Edge-Wound Series
FEATURES
• High temperature operation, up to 180 °C
continuous with no aging
• Low DCR to minimize losses and reduce
temperature rise
• Powdered iron alloy core technology provides
stable inductance and saturation over
operating temperature with satisfactory core
losses
• Soft saturation gives predictable inductance decrease
with increasing DC current independent of temperature
• Series includes multiple powdered iron core materials for
optimized performance in circuit application
• Standard terminal is stripped and tinned for through-hole
mounting but other terminal configurations such as bare
copper, SMD, and press fit pin are available upon request
• Hot dipped Sn plating provides low risk of whisker growth
• Custom options for inductance, current rating, DCR,
mounting style and voltage rating are available
APPLICATIONS
• High current and high temperature applications
• DC/DC converters
• High current differential mode chokes
• Inverters
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
SATURATION
CURRENT DC
L0 INDUCTANCE
DCR
DCR
HEAT RATING
CURRENT
DC TYP. (1)
(A)
DIMENSION
0.3
[mm]
ꢀ0 % AT 100 kHz, AT ꢀ5 °C AT ꢀ5 °C
SRF
TYP.
(MHZ)
TYP. (ꢀ) TYP. (3)
0.ꢀ5 V, 0 A
(μH)
TYP.
(mΩ)
MAX.
(mΩ)
B
A
0.8
PART NUMBER
(A)
(A)
[mm]
BEST BALANCE OF CORE LOSS AND SATURATION
IHDM1107BBEVR47M20
IHDM1107BBEV1R1M20
IHDM1107BBEV2R0M20
IHDM1107BBEV3R0M20
IHDM1107BBEV4R3M20
IHDM1107BBEV5R6M20
IHDM1107BBEV7R5M20
LOWEST CORE LOSS
IHDM1107BBEVR68M30
IHDM1107BBEV1R5M30
IHDM1107BBEV2R7M30
IHDM1107BBEV4R3M30
IHDM1107BBEV6R2M30
IHDM1107BBEV8R2M30
IHDM1107BBEV120M30
0.47
1.1
2.0
3.0
4.3
5.6
7.5
0.25
0.34
0.54
0.81
1.08
1.44
2.17
0.30
0.41
0.65
0.97
1.30
1.73
2.60
128
93
75
50
48
37
31
343
245
191
156
133
115
96
422
301
234
192
164
142
118
217
100
82
11.50
11.50
12.10
12.50
13.00
12.90
13.20
2.60
2.60
2.00
1.60
1.40
1.20
0.90
53
33
30
29
0.68
1.5
0.25
0.34
0.54
0.81
1.08
1.44
2.17
0.30
0.41
0.65
0.97
1.30
1.73
2.60
125
91
72
64
56
39
35
202
134
103
85
248
165
127
105
91
181
80
62
44
25
22
21
11.50
11.50
12.10
12.50
13.00
12.90
13.20
2.60
2.60
2.00
1.60
1.40
1.20
0.90
2.7
4.3
6.2
74
8.2
59
73
12.0
49
61
Notes
•
•
•
•
•
The -20 series provides a good balance between core losses, saturation current, and high frequency stability up to 800 kHz
The -30 series provides lower core losses with slightly lower saturation current
All test data is referenced to 25 °C ambient
Operating temperature range -55 °C to +180 °C
The part temperature (ambient + temp. rise) should not exceed 180 °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
•
Isolation voltage, coil to core: 350 VDC, 60 s, 5 mA max.
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)
(3)
DC current (A) that will cause L0 to drop approximately 30 %
Revision: 02-Jan-2023
Document Number: 34574
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
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