IHTH-1125MZ-5A
www.vishay.com
Vishay Dale
High Current Through Hole Inductor,
High Temperature Series
FEATURES
• Shielded construction
• Frequency range up to 1.0 MHz
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite construction
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Desktop/server applications
• High current POL converters
• Line filters
• Motor control systems
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array (FPGA)
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.
STANDARD ELECTRICAL SPECIFICATIONS
DIMENSIONS in inches [millimeters]
L0
0.500 0.005
[12.70 0.012ꢀ
INDUCTANCE
20 ꢀ AT 100
kHz,
HEAT
DCR DCR
RATING SATURATION
0.165 REF.
0.030
[4.191ꢀ
[0.762ꢀ
TYP. MAX. CURRENT
25 °C 25 °C DC TYP.
CURRENT
DC TYP.
(A) (4)
0.25 V, 0 A
(μH)
Ø D
(m) (m)
(A) (3)
105.0
86.0
71.5
44.5
42.0
33.5
32.0
21.0
16.8
14.7
11.2
9.2
1.174 + 0.01/- 0.02
[29.947 + 0.254/- 0.508ꢀ
0.47
1.0
2.2
4.7
6.8
8.2
10
0.26
0.43
0.70
1.65
1.81
2.82
3.20
6.39
10.2
13.2
25.6
30.7
0.3
80.0
69.0
64.0
62.0
52.0
36.0
32.0
23.0
22.0
16.0
9.1
0.031 0.002 R. ꢁ
0.030 0.002 Dꢂ.
0.48
0.77
2.00
2.10
3.00
3.64
6.83
11.0
15.3
27.4
32.2
[0.787 0.051 R. ꢁ
2.2 uH
0.762 0.051 Dꢂ.ꢀ
1001
MEXICO
B
C
A
A
[
0.010
0.254]
B
[
0.020
0.508]
C
[
0.020
0.508]
D
[
0.005
0.127]
VALUE
22
1.0 μH 0.574 [14.580] 0.407 [10.338] 0.303 [7.696] 0.100 [2.540]
2.2 μH 0.684 [17.373] 0.355 [9.017] 0.250 [6.350] 0.100 [2.540]
4.7 μH 0.833 [21.158] 0.264 [6.706] 0.172 [4.369] 0.079 [2.007]
6.8 μH 0.723 [18.364] 0.315 [8.001] 0.228 [5.791] 0.079 [2.007]
8.2 μH 0.703 [17.856] 0.390 [9.906] 0.163 [4.140] 0.071 [1.803]
10 μH 0.703 [17.856] 0.390 [9.906] 0.163 [4.140] 0.071 [1.803]
22 μH 0.696 [17.678] 0.379 [9.627] 0.175 [4.445] 0.063 [1.600]
33 μH 0.762 [19.355] 0.334 [8.484] 0.150 [3.810] 0.056 [1.422]
47 μH 0.762 [19.355] 0.334 [8.484] 0.150 [3.810] 0.056 [1.422]
68 μH 0.657 [16.688] 0.406 [10.312] 0.164 [4.166] 0.044 [1.118]
100 μH 0.657 [16.688] 0.406 [10.312] 0.164 [4.166] 0.044 [1.118]
33
47
68
100
11.0
Notes
(1)
(2)
(3)
(4)
(5)
All test data is referenced to 25 °C ambient
Operating temperature range - 55 °C to + 155 °C
DC current (A) that will cause an approximate T of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
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.
DESCRIPTION
4.7 μH
INDUCTANCE VALUE
IHTH-1125MZ-5A
20 ꢀ
MODEL
INDUCTANCE TOLERANCE
GLOBAL PART NUMBER
I
H
T
H
1
1
2
5
M
Z
E
B
4
R
7
M
5
A
MODEL
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
INDUCT.
TOL.
SERIES
Revision: 08-Feb-12
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
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