IHSM7832ER103L Datasheet, PDF (1/2 Pages) Vishay Siliconix – High Current, Surface Mount Inductors

IHSM-7832
Vishay Dale
High Current, Surface Mount Inductors
STANDARD ELECTRICAL SPECIFICATIONS
IND. AT DCR MAX. RATED CURRENT INCREMENTAL
1 kHz (μH) ()
MAX. (A) CURRENT APPROX. (A)
1.0
0.011
9.0
5.3
1.2
0.012
8.8
4.8
1.5
0.012
8.6
4.4
1.8
0.013
8.5
4.0
2.2
0.014
8.4
3.6
2.7
0.016
8.2
3.2
3.3
0.017
8.1
2.8
3.9
0.02
7.3
2.6
4.7
0.023
6.7
2.4
5.6
0.025
6.0
2.3
6.8
0.028
5.6
2.1
8.2
0.032
5.3
1.9
10.0
0.036
5.0
1.7
12.0
0.04
4.8
1.5
15.0
0.043
4.5
1.4
18.0
0.047
4.2
1.3
22.0
0.054
3.8
1.2
27.0
0.074
3.4
1.1
33.0
0.084
3.0
0.99
39.0
0.095
2.8
0.93
47.0
0.12
2.6
0.87
56.0
0.14
2.4
0.82
68.0
0.16
2.1
0.76
82.0
0.184
1.9
0.72
100.0
0.226
1.7
0.68
120.0
0.305
1.5
0.61
150.0
0.362
1.4
0.54
180.0
0.399
1.3
0.48
220.0
0.536
1.1
0.44
270.0
0.599
0.95
0.4
330.0
0.714
0.86
0.36
390.0
0.819
0.8
0.33
470.0
1.1
0.74
0.31
560.0
1.2
680.0
1.58
820.0
2.08
1000.0 2.42
1200.0 2.68
1500.0 3.15
1800.0
4.2
2200.0 4.62
2700.0
6.3
3300.0 7.09
3900.0 9.14
4700.0 10.6
5600.0 11.8
6800.0 15.8
8200.0 21.8
10 000.0 24.6
12 000.0 28.4
0.68
0.63
0.573
0.51
0.46
0.4
0.34
0.31
0.29
0.27
0.25
0.23
0.21
0.19
0.17
0.16
0.14
0.29
0.26
0.23
0.21
0.19
0.17
0.15
0.135
0.12
0.11
0.1
0.09
0.08
0.0775
0.0725
0.07
0.0625
15 000.0 37.8
0.12
18 000.0 44.1
0.11
0.055
0.05
FEATURES
• Flame retardant encapsulant (UL 94 V-0)
• Completely encapsulated winding provides
superior environmental protection and mooisture
resistance
• High current unit in surface mount package
printed with model, inductance value and date
code
• Compatible with infrared or conventional reflow soldering
methods
• Pick and place compatible
• Compliant to RoHS directive 2002/95/EC
APPLICATIONS
Excellent power line noise filters, filters for switching
regulated power supplies, DC/DC converters, SCR and triac
controls and RFI suppression.
ELECTRICAL SPECIFICATIONS
Inductance: Measured at 1 V with no DC current
Inductance Tolerance: ± 15 %
Incremental Current: The typical current at which the
inductance will be decreased by 5 % from its initial zero DC
value
Operating Temperature: - 55 °C to + 125 °C (no load);
- 55 °C to + 85 °C (at full rated current)
MECHANICAL SPECIFICATIONS
Core: High resistivity ferrite core
Encapsulant: Epoxy
Terminals: 100 % Sn over Ni
DIMENSIONS in inches [millimeters]
1.05 [26.67]
Recommended Pad Layout
0.290
[7.366]
0.530 [13.462]
0.290
[7.366]
0.260 [6.604]
0.840 [21.34]
Max.
0.100 ± 0.010
[2.54 ± 0.25]
0.780 ± 0.020
[19.81 ± 0.51]
PART MARKING
- Model
- Inductance value
- Date code
0.260 [6.604]
0.285
[7.24]
Max.
0.215 ± 0.005
[5.46 ± 0.13]
0.320 [8.13]
Max.
DESCRIPTION
IHSM-7832
3.9 μH
MODEL
INDUCTANCE VALUE
± 15 %
INDUCTANCE TOLERANCE
ER
PACKAGE CODE
e3
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
S
M
7
8
3
2
E
R
3
R
9
L
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
Document Number: 34021
Revision: 05-Feb-11
For technical questions, contact: [e-mail]
www.vishay.com
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