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參數(shù)資料
| 型號(hào)： | IHSM-7832 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | High Current, Surface Mount Inductor |
| 中文描述： | 高電流，表面貼裝電感器 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 110K |
| 代理商： | IHSM-7832 |
www.vishay.com
30
IHSM-7832
Vishay Dale
Document Number 34021
Revision 20-Jan-03
For technical questions, contact Magnetics@vishay.com
FEATURES
Flame retardant encapsulant (UL 94V-0).
Completely encapsulated winding provides superior
environmental protection and moisture 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.
Tape and reel packaging for automatic handling.
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 volt 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).
MATERIAL SPECIFICATIONS
Core:
High resistivity ferrite core.
Encapsulant:
Epoxy.
Terminals:
60/40 solder coated copper.
DIMENSIONS
in inches [millimeters
3.9
μ
H
INDUCTANCE
VALUE
IHSM-7832
MODEL
±
15%
INDUCTANCE
TOLERANCE
— Model
— Inductance value
— Date code
PART MARKING
DESCRIPTION
STANDARD ELECTRICAL SPECIFICATIONS
IND.
@ 1kHz
(
μ
H)
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
6800.0
8200.0
10000.0
12000.0
15000.0
18000.0
44.1
0.215
±
0.005
[5.46
±
0.13]
0.840 [21.34]
Max.
0.285
[7.24]
Max.
0.780
±
0.020
[19.81
±
0.51]
0.100
±
0.010
[2.54
±
0.25]
0.320 [8.13]
Max.
DCR
MAX.
(Ohms)
0.011
0.012
0.012
0.013
0.014
0.016
0.017
0.02
0.023
0.025
0.028
0.032
0.036
0.04
0.043
0.047
0.054
0.074
0.084
0.095
0.12
0.14
0.16
0.184
0.226
0.305
0.362
0.399
0.536
0.599
0.714
0.819
1.1
1.2
1.58
2.08
2.42
2.68
3.15
4.2
4.62
6.3
7.09
9.14
10.6
11.8
15.8
21.8
24.6
28.4
INCREMENTAL
CURRENT
(Amps Approx.)
5.3
4.8
4.4
4.0
3.6
3.2
2.8
2.6
2.4
2.3
2.1
1.9
1.7
1.5
1.4
1.3
1.2
1.1
0.99
0.93
0.87
0.82
0.76
0.72
0.68
0.61
0.54
0.48
0.44
0.4
0.36
0.33
0.31
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
0.055
0.05
RATED
CURRENT
(Max. Amps)
9.0
8.8
8.6
8.5
8.4
8.2
8.1
7.3
6.7
6.0
5.6
5.3
5.0
4.8
4.5
4.2
3.8
3.4
3.0
2.8
2.6
2.4
2.1
1.9
1.7
1.5
1.4
1.3
1.1
0.95
0.86
0.8
0.74
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
0.12
0.11
SAP PART NUMBERING GUIDELINES (INTERNAL)
PRODUCT FAMILY
SIZE
See the end of this data book for conversion tables
INDUCTANCE
VALUE
PACKAGE
CODE
TOL.
I
H
S
M
7
8
3
2
R
G
3
R
9
L
High Current, Surface Mount Inductor
1.05 [26.67]
Recommended Pad Layout
0.260 [6.604]
0.260 [6.604]
0.530 [13.462]
0.290
[7.366]
0.290
[7.366]
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