IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
High Current Through Hole Inductor,
High Temperature Series
FEATURES
• Shielded construction
• Excellent DC/DC energy storage up to 1 MHz to
2 MHz
• Filter inductor applications up to SRF (see
“Standard Electrical Specifications” table)
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite
construction
• High Temperature, up to 155 °C
• AEC-Q200 qualified
• PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
± 20 %
AT 100 kHz,
0.25 V, 0 A
(μH)
0.47
1.0
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
100
DCR
TYP.
25 °C
(m)
0.26
0.43
0.70
1.40
1.70
1.84
2.82
3.20
4.45
6.39
10.6
13.2
25.6
30.7
•
•
•
•
Engine and transmission control units
Diesel injection drivers
DC/DC converters for entertainment/navigation systems
Noise suppression for motors: windshield wipers / power
seats / power mirrors / heating and ventilation blowers /
HID lighting
• LED drivers
HEAT
DCR RATING SATURATION
MAX. CURRENT CURRENT
SRF
25 °C DC TYP.
DC TYP.
TYP.
(A) (1)
(m)
(A) (2)
(MHz)
0.3
125
112
57.25
0.50
90
65
29.30
0.77
72
64
17.25
1.50
57
62
15.8
1.82
50
52
11.36
1.97
44.5
44
9.35
3.00
34.5
32
9.24
3.64
33
30
7.76
4.76
26
20
6.17
6.83
21.0
23
5.61
11.3
15.9
18
4.20
14.6
14.0
16.2
2.99
27.4
10.5
9.6
2.95
32.2
8.8
6.0
2.04
DIMENSIONS in inches [millimeters]
0.500 ± 0.005
[12.70 ± 0.012]
0.165 REF.
[4.191]
0.030
[0.762]
ØD
1.174 + 0.01/- 0.02
[29.947 + 0.254/- 0.508]
2.2 uH
0.031 ± 0.002 R. x
0.030 ± 0.002 DP.
[0.787 ± 0.051 R. x
0.762 ± 0.051 DP.]
1001
MEXICO
B
VALUE
0.47 μH
1.0 μH
2.2 μH
3.3 μH
4.7 μH
6.8 μH
8.2 μH
10 μH
15 μH
22 μH
33 μH
47 μH
68 μH
100 μH
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
(1) DC current (A) that will cause an approximate T of 40 °C
(2) DC current (A) that will cause L to drop approximately 20 %
0
C
A
A ± 0.010
[± 0.254]
0.579 [14.707]
0.569 [14.453]
0.679 [17.247]
0.660 [16.764]
0.660 [16.764]
0.720 [18.288]
0.702 [17.831]
0.702 [17.831]
0.649 [16.485]
0.693 [17.602]
0.702 [17.831]
0.702 [17.831]
0.653 [16.586]
0.653 [16.586]
B ± 0.020
[± 0.508]
0.360 [9.144]
0.360 [9.144]
0.304 [7.722]
0.346 [8.788]
0.346 [8.788]
0.276 [7.010]
0.280 [7.112]
0.280 [7.112]
0.415 [10.541]
0.349 8.865]
0.349 8.865]
0.349 8.865]
0.388 [9.855]
0.388 [9.855]
C ± 0.020
[± 0.508]
0.360 [9.144]
0.256 [6.502]
0.200 [5.080]
0.260 [6.604]
0.260 [6.604]
0.191 [4.851]
0.204 [5.182]
0.204 [5.182]
0.188 [4.775]
0.144 [3.658]
0.185 [4.699]
0.185 [4.699]
0.144 [3.658]
0.144 [3.658]
D ± 0.005
[± 0.127]
0.125 [3.175]
0.100 [2.540]
0.100 [2.540]
0.079 [2.007]
0.079 [2.007]
0.079 [2.007]
0.071 [1.803]
0.071 [1.803]
0.071 [1.803]
0.063 [1.600]
0.050 [1.270]
0.050 [1.270]
0.044 [1.118]
0.044 [1.118]
DESCRIPTION
IHTH-1125MZ-5A
MODEL
4.7 μH
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
GLOBAL PART NUMBER
I
H
T
MODEL
H
1
1
2
5
SIZE
M
Z
E
B
PACKAGE
CODE
4
R
7
INDUCTANCE
VALUE
M
INDUCT.
TOL.
5
A
SERIES
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 29-Aug-17
Document Number: 34204
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
IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
ΔT °C
0.45
60
L
0.30
40
0.15
20
INDUCTANCE (μH)
80
0.60
0
0.00
120
0.75
60
0.50
40
0.25
20
0
0.00
160
0
25
50
DC CURRENT (A)
100
80
1.5
60
1.0
40
0.5
20
INDUCTANCE (μH)
ΔT °C
0
0.0
30
60
90
80
3
60
2
40
1
20
0
0
0
20
40
100
80
3
60
2
40
1
20
0
0
40
60
100
ΔT °C
8
60
4
40
2
20
0
0
80
0
20
40
60
8.2 µH
10 µH
15
100
100
60
L
4
40
2
20
0
0
20
30
DC CURRENT (A)
Revision: 29-Aug-17
40
50
INDUCTANCE (μH)
80
8
TEMPERATURE (°C)
INDUCTANCE (μH)
ΔT °C
10
80
DC CURRENT (A)
10
0
80
L
6
DC CURRENT (A)
6
100
6.8 µH
10
INDUCTANCE (μH)
4
20
80
DC CURRENT (A)
TEMPERATURE (°C)
INDUCTANCE (μH)
60
ΔT °C
0
100
L
120
4.7 µH
L
150
4
DC CURRENT (A)
5
125
ΔT °C
2.0
0
100
3.3 µH
5
TEMPERATURE (°C)
INDUCTANCE (μH)
L
75
DC CURRENT (A)
2.2 µH
2.5
80
TEMPERATURE (°C)
80
ΔT °C
1.00
TEMPERATURE (°C)
40
100
L
ΔT °C
12
80
L
9
60
6
40
3
20
TEMPERATURE (°C)
0
1.0 µH
1.25
TEMPERATURE (°C)
INDUCTANCE (μH)
100
TEMPERATURE (°C)
0.47 µH
0.75
0
0
0
10
20
30
40
50
DC CURRENT (A)
Document Number: 34204
2
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
IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
L
60
10
40
5
20
0
0
10
20
30
80
15
60
10
40
5
20
0
0
40
0
5
10
DC CURRENT (A)
100
30
60
20
40
10
20
INDUCTANCE (μH)
L
TEMPERATURE (°C)
INDUCTANCE (μH)
80
40
0
0
5
10
15
20
40
100
80
60
ΔT °C
20
40
20
10
0
0
0
5
10
15
100
60
60
40
40
20
20
0
0
Revision: 29-Aug-17
15
20
INDUCTANCE (μH)
L
DC CURRENT (A)
25
100 µH
125
TEMPERATURE (°C)
INDUCTANCE (μH)
80
80
10
20
DC CURRENT (A)
100
ΔT °C
5
35
30
25
68 µH
0
30
L
DC CURRENT (A)
100
25
47 µH
50
ΔT °C
0
20
DC CURRENT (A)
33 µH
50
15
TEMPERATURE (°C)
0
20
ΔT °C
100
80
L
75
60
50
40
25
20
TEMPERATURE (°C)
15
INDUCTANCE (μH)
80
100
ΔT °C
L
ΔT °C
20
22 µH
25
TEMPERATURE (°C)
INDUCTANCE (μH)
100
TEMPERATURE (°C)
15 µH
25
0
0
0
3
6
9
12
15
DC CURRENT (A)
Document Number: 34204
3
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
IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
0.47 µH
1.2
1.0 µH
5
400
200
L
0.6
200
0.3
100
0
1
10
160
L
3
120
2
80
1
40
0
0
0.1
4
Q
300
INDUCTANCE (μH)
Q
0.9
Q
INDUCTANCE (μH)
Q
0
0.1
100
1
FREQUENCY (MHz)
100
FREQUENCY (MHz)
2.2 µH
20
10
3.3 µH
25
200
250
L
10
100
5
50
0
1
10
200
Q
L
15
150
10
100
5
50
0
0
0.1
20
Q
150
INDUCTANCE (μH)
15
Q
INDUCTANCE (μH)
Q
0
0.1
100
1
FREQUENCY (MHz)
100
FREQUENCY (MHz)
4.7 µH
40
10
6.8 µH
80
200
200
20
100
10
50
0
1
10
150
L
40
100
20
50
0
0
0
0.1
100
1
8.2 µH
10 µH
100
120
90
L
30
60
15
30
0
0
1
10
FREQUENCY (MHz)
100
INDUCTANCE (μH)
45
Revision: 29-Aug-17
120
Q
Q
INDUCTANCE (μH)
Q
0.1
100
FREQUENCY (MHz)
FREQUENCY (MHz)
60
10
75
90
L
50
60
25
30
0
Q
0.1
60
Q
150
L
INDUCTANCE (μH)
Q
30
Q
INDUCTANCE (μH)
Q
0
0.1
1
10
100
FREQUENCY (MHz)
Document Number: 34204
4
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
IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
L
90
90
60
60
30
30
0
INDUCTANCE (μH)
120
Q
Q
INDUCTANCE (μH)
120
1
200
100
Q
L
150
75
100
50
50
25
10
0
0.1
1
FREQUENCY (MHz)
80
100
40
0
Q
400
300
60
200
40
100
0
0.1
10
200
25
0
0
FREQUENCY (MHz)
Revision: 29-Aug-17
10
100
800
80
L
Q
600
60
400
40
200
20
Q
50
INDUCTANCE (μH)
L
400
Q
INDUCTANCE (μH)
75
1
10
100 µH
1000
100
Q
0.1
1
FREQUENCY (MHz)
68 µH
600
20
L
FREQUENCY (MHz)
800
80
0
0
1
100
Q
L
INDUCTANCE (μH)
Q
Q
INDUCTANCE (μH)
120
200
47 µH
500
160
300
0.1
10
FREQUENCY (MHz)
33 µH
400
125
0
0
0.1
22 µH
250
150
Q
15 µH
150
0
0
0.1
1
10
FREQUENCY (MHz)
Document Number: 34204
5
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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