IHTH-0750IZ-51
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
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
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.
• PDA / notebook / desktop / server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array
(FPGA)
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
20 ꢀ
HEAT
DCR DCR RATING SATURATION
DIMENSIONS in inches (millimeters)
AT 100 kHz, TYP. MAX. CURRENT CURRENT
0.25 V, 0 A 25 °C 25 °C DC TYP.
SRF
TYP.
(MHz)
0.755 0.005
(19.177 0.1ꢀ7ꢁ
DC TYP.
(μH)
0.47
1.0
2.2
3.3
4.7
6.8
8.2
10
(m) (m)
0.47 0.52
0.87 0.92
1.51 1.63
2.28 2.40
2.85 3.00
3.97 4.18
5.7 6.14
(A) (3)
83.0
66.0
45.0
40.0
30.0
24.5
20.0
17.7
12.7
9.5
(A) (4)
0.ꢂ44 0.010
(8.7ꢂ8 0.ꢀ54ꢁ
44.0
44.0
38.0
33.0
26.0
22.0
14.5
13.0
11.5
10.0
6.5
67.00
35.70
17.85
16.70
13.22
9.50
0.165 0.0ꢂ0
(4.191 0.76ꢀꢁ
0.050
0.ꢂ00
Ø “D”
(ꢀ PLCS.ꢁ
(1.ꢀ70ꢁ
(7.6ꢀ0ꢁ
C
“B”
C
B
Ø 0.040
0.ꢀ77 0.010
(7.0ꢂ6 0.ꢀ54ꢁ
(1.016ꢁ
no connection
11.60
9.77
A
A
7.32 7.70
12.56 13.22
22.61 23.80
35.34 37.20
46.47 48.92
55.20 58.10
60.80 64.00
ꢀꢀ µH and lower
ꢂꢂ µH and higher
22
6.42
A
(
0.010
0.254)
B
(
0.010
0.254)
C
(
0.010
D
(
0.005
0.127)
VALUE
0.254)
33
4.58
0.47 μH 0.351 (8.915) 0.244 (6.198) 0.160 (4.064) 0.079 (2.007)
1.0 μH 0.487 (12.370) 0.172 (4.369) 0.096 (2.438) 0.071 (1.803)
2.2 μH 0.487 (12.370) 0.172 (4.369) 0.096 (2.438) 0.071 (1.803)
3.3 μH 0.464 (11.786) 0.179 (4.547) 0.111 (2.819) 0.063 (1.600)
4.7 μH 0.464 (11.786) 0.179 (4.547) 0.111 (2.819) 0.056 (1.422)
6.8 μH 0.522 (13.259) 0.147 (3.734) 0.085 (2.159) 0.056 (1.422)
8.2 μH 0.427 (10.846) 0.245 (6.223) 0.082 (2.083) 0.050 (1.210)
10 μH 0.427 (10.846) 0.245 (6.223) 0.082 (2.083) 0.050 (1.210)
22 μH 0.450 (11.430) 0.226 (5.740) 0.079 (2.007) 0.039 (0.991)
33 μH 0.477 (12.116) 0.197 (5.004) 0.080 (2.032) 0.035 (0.889)
47 μH 0.435 (11.049) 0.247 (6.274) 0.072 (1.829) 0.031 (0.787)
68 μH 0.435 (11.049) 0.247 (6.274) 0.072 (1.829) 0.031 (0.787)
82 μH 0.458 (11.633) 0.227 (5.766) 0.070 (1.778) 0.028 (0.711)
100 μH 0.458 (11.633) 0.227 (5.766) 0.070 (1.778) 0.028 (0.711)
47
6.8
4.28
68
6.2
6.2
2.74
82
5.2
6.0
3.09
100
5.0
5.2
2.63
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
IHTH-0750IZ-51
1.0 μH
INDUCTANCE VALUE
20 ꢀ
MODEL
INDUCTANCE TOLERANCE
GLOBAL PART NUMBER
I
H
T
H
0
7
5
0
I
Z
E
B
1
R
0
M
5
1
MODEL
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
INDUCT.
TOL.
SERIES
Revision: 12-Feb-16
Document Number: 34394
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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