IHTH-1125MZ-10
Vishay Dale
High Current Inductor
FEATURES
•
Shielded construction
•
Frequency range up to 1.0 MHz
RoHS
•
Handles high transient current spikes without
COMPLIANT
saturation
•
Ultra low buzz noise, due to composite construction
•
100 % lead (Pb)-free and RoHS compliant
APPLICATIONS
•
•
•
•
•
Automotive
Desktop/Server applications
Line filters
Motor control systems
DC/DC converters in distributed power systems
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
Lo
HEAT
INDUCTANCE
RATING SATURATION
µH ± 20 %
DCR mΩ DCR mΩ CURRENT
CURRENT
at 100 kHz, TYPICAL
MAX.
DC AMPS
3
DC AMPS
4
0.25 V, 0 A
at 25 °C at 25 °C
TYPICAL
TYPICAL
DIMENSIONS
in inches [millimeters]
0.500 ± 0.010
[12.70 ± 0.254]
0.050 ± 0.005
[1.27 ± 0.127]
2.2
0.75
1.00
50
50
D ± 0.005 [0.127]
1.118 ± 0.005
[28.37 ± 0.127]
4.7
1.20
1.45
40
40
10
3.00
3.25
28
28
0.300 ± 0.005
[7.62 ± 0.127]
22
5.00
5.25
20
20
B ± 0.005 [0.127]
C ± 0.010 [0.254]
A ± 0.005 [0.127]
NOTES:
1. All test data is referenced to 25 °C ambient
2. Operating Temperature Range - 55 °C to + 125 °C
3. DC current (A) that will cause an approximate
ΔT
of 40 °C
4. DC current (A) that will cause Lo to drop approximately 20 %
5. The part temperature (ambient + temp rise) should not exceed
125 °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.
VALUE
2.2 µH
4.7 µH
10 µH
22 µH
A
0.606 [15.39]
0.816 [20.73]
0.731 [18.56]
0.703 [17.86]
B
0.251 [6.38]
0.356 [9.04]
0.323 [8.20]
0.238 [6.05]
C
0.355 [9.02]
D
0.107 [2.72]
0.460 [11.68] 0.107 [2.72]
0.408 [10.35] 0.090 [2.28]
0.465 [11.81] 0.081 [2.05]
DESCRIPTION
IHTH-1125MZ-10
MODEL
4.7
µ
H
INDUCTANCE
VALUE
± 20
%
INDUCTANCE
TOLERANCE
EB
PACKAGE
CODE
e2
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
I
H
T
H
1
1
2
SIZE
5
M
Z
E
B
4
R
7
M
1
0
MODEL
PACKAGE
CODE
INDUCTANCE INDUCTANCE SERIES
TOLERANCE
VALUE
Document Number: 34203
Revision: 05-Dec-06
www.vishay.com
44
For technical questions, contact: magnetics@vishay.com
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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