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
Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
Engine and transmission control units
Manufactured under one or more of the following:
Diesel injection drivers
DC/DC converters for entertainment/navigation systems
US Patents; 6,198,375/6,204,744/6,449,829/6,460,244.
Noise suppression for motors
Several foreign patents, and other patents pending.
- Windshield wipers
- Power seats
- Power mirrors
STANDARD ELECTRICAL SPECIFICATIONS
- Heating and ventilation blowers
L
- HID lighting
0
INDUCTANCE HEAT LED drivers
20 % DCR DCR RATING SATURATION
DIMENSIONS in inches [millimeters]
AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF
0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. TYP.
0.500 0.005
(3) (4)
[12.70 0.012]
(H) (m ) (m) (A) (A) (MHz)
0.47 0.26 0.3 125 112 57.25
0.165 REF.
0.030
[4.191]
[0.762]
1.0 0.43 0.50 90 65 29.30
D
2.2 0.70 0.77 72 64 17.25
1.174 + 0.01/- 0.02
[29.947 + 0.254/- 0.508]
3.3 1.40 1.50 57 62 15.8
0.031 0.002 R. x
4.7 1.34 1.43 50 52 11.36 0.030 0.002 DP.
[0.787 0.051 R. x
2.2 uH
0.762 0.051 DP.]
6.8 1.84 1.97 44.5 44 9.35
1001
MEXICO
8.2 2.82 3.00 34.5 32 9.24
10 3.20 3.64 33 30 7.76
B C
A
15 4.45 4.76 26 20 6.17
A 0.010 B 0.020 C 0.020 D 0.005
22 6.39 6.83 21.0 23 5.61 VALUE
[ 0.254] [ 0.508] [ 0.508] [ 0.127]
33 10.6 11.3 15.9 18 4.20
0.47 H 0.579 [14.707] 0.360 [9.144] 0.360 [9.144] 0.125 [3.175]
47 13.2 14.6 14.0 16.2 2.99 1.0 H 0.574 [14.580] 0.407 [10.338] 0.303 [7.696] 0.100 [2.540]
2.2 H 0.684 [17.373] 0.355 [9.017] 0.250 [6.350] 0.100 [2.540]
68 25.6 27.4 10.5 9.6 2.95
3.3 H 0.660 [16.764] 0.346 [8.788] 0.260 [6.604] 0.079 [2.007]
100 30.7 32.2 8.8 6.0 2.04
4.7 H 0.660 [16.764] 0.346 [8.788] 0.260 [6.604] 0.079 [2.007]
Notes
6.8 H 0.723 [18.364] 0.315 [8.001] 0.228 [5.791] 0.079 [2.007]
(1)
All test data is referenced to 25 C ambient
8.2 H 0.703 [17.856] 0.390 [9.906] 0.163 [4.140] 0.071 [1.803]
(2)
Operating temperature range -55 C to +155 C
(3) 10 H 0.703 [17.856] 0.390 [9.906] 0.163 [4.140] 0.071 [1.803]
DC current (A) that will cause an approximate T of 40 C
(4)
15 H 0.649 [16.485] 0.412 [10.465] 0.185 [4.699] 0.071 [1.803]
DC current (A) that will cause L to drop approximately 20 %
0
(5)
The part temperature (ambient + temp. rise) should not exceed 22 H 0.696 [17.678] 0.379 [9.627] 0.175 [4.445] 0.063 [1.600]
155 C under worst case operating conditions. Circuit design,
33 H 0.702 [17.831] 0.349 [8.865] 0.185 [4.699] 0.050 [1.270]
component placement, PWB trace size and thickness, airflow
47 H 0.702 [17.831] 0.349 [8.865] 0.185 [4.699] 0.050 [1.270]
and other cooling provisions all affect the part temperature. Part
68 H 0.657 [16.688] 0.406 [10.312] 0.164 [4.166] 0.044 [1.118]
temperature should be verified in the end application.
100 H 0.657 [16.688] 0.406 [10.312] 0.164 [4.166] 0.044 [1.118]
DESCRIPTION
IHTH-1125MZ-5A 4.7 H 20 %
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE
GLOBAL PART NUMBER
I H T H 1125 M Z E B 4 R 7 M 5 A
MODEL SIZE PACKAGE INDUCTANCE INDUCT. SERIES
CODE VALUE TOL.
Revision: 20-Aug-14 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?91000IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
IHTH-1125MZ-5A 0.47 H IHTH-1125MZ-5A 1.0 H
0.75 100
1.25 100
L
T C
0.60 80
1.00 80
T C
0.45 60
0.75 60
L
0.30 40
0.50 40
0.15 20
0.25 20
0.00 0
0.00 0
0 40 80 120 160
0 25 50 75 100 125 150
DC CURRENT (A) DC CURRENT (A)
IHTH-1125MZ-5A 2.2 H IHTH-1125MZ-5A 3.3 H
2.5 100 5 100
L
T C
T C
2.0 80 4 80
L
1.5 60 3 60
1.0 40 2 40
0.5 20 1 20
0.0 0 0 0
0 30 60 90 120 0 20 40 60 80 100
DC CURRENT (A) DC CURRENT (A)
IHTH-1125MZ-5A 4.7 H IHTH-1125MZ-5A 6.8 H
5 100 10 100
T C
L
T C
4 80 8 80
L
3 60 6 60
2 40 4 40
1 20 2 20
0 0 0 0
0 20 40 60 80 0 20 40 60 80
DC CURRENT (A) DC CURRENT (A)
IHTH-1125MZ-5A 8.2 H
IHTH-1125MZ-5A 10 H
10 100 15 100
T C
T C
12 80
8 80
L
9 60
6 60
L
4 40 6 40
3 20
2 20
0 0
0 0
0 10 20 30 40 50
0 10 20 30 40 50
DC CURRENT (A)
DC CURRENT (A)
Revision: 20-Aug-14 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
INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H)
TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C)
INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H)
TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C)