IHSM-78322.2UH+/-15% [VISHAY]
General Fixed Inductor, 1 ELEMENT, 2.2 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP;
| 型号： | IHSM-78322.2UH+/-15% |
| 厂家： | 
VISHAY |
| 描述： | General Fixed Inductor, 1 ELEMENT, 2.2 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP |
| 文件： | 总1页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IHSM-7832
Vishay Dale
High Current, Surface Mount Inductor
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
STANDARD ELECTRICAL SPECIFICATIONS
Excellent power line noise filters, filters for switching
regulated power supplies, DC/DC converters, SCR and
Triac controls and RFI suppression.
IND.
@ 1kHz
(µH)
DCR
RATED
INCREMENTAL
MAX.
CURRENT
CURRENT
(Ohms)
(Max. Amps) (Amps Approx.)
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.
1.0
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
9.0
5.3
1.2
8.8
4.8
1.5
8.6
4.4
1.8
8.5
4.0
2.2
8.4
3.6
2.7
8.2
3.2
3.3
8.1
2.8
3.9
7.3
2.6
4.7
6.7
2.4
5.6
6.0
2.3
6.8
5.6
2.1
8.2
5.3
1.9
10.0
5.0
1.7
12.0
4.8
1.5
15.0
0.043
0.047
0.054
0.074
0.084
0.095
0.12
4.5
1.4
Terminals: 60/40 solder coated copper.
18.0
4.2
1.3
22.0
3.8
1.2
DIMENSIONS in inches [millimeters
27.0
3.4
1.1
Recommended Pad Layout
1.05 [26.67]
33.0
3.0
0.99
0.93
0.87
0.82
0.76
0.72
0.68
0.61
0.54
0.48
0.44
0.4
39.0
2.8
47.0
2.6
56.0
0.14
0.16
2.4
0.290
0.290
[7.366]
68.0
2.1
[7.366]
0.530 [13.462]
82.0
0.184
0.226
0.305
0.362
0.399
0.536
0.599
0.714
0.819
1.1
1.9
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
1.7
1.5
0.260 [6.604]
0.260 [6.604]
0.215 ± 0.005
1.4
[5.46 ± 0.13]
1.3
0.840 [21.34]
1.1
Max.
0.95
0.86
0.8
0.285
[7.24]
Max.
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
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
1.2
0.100 ± 0.010
[2.54 ± 0.25]
0.780 ± 0.020
[19.81 ± 0.51]
1.58
0.320 [8.13]
Max.
2.08
2.42
2.68
3.15
4.2
PART MARKING
4.62
6.3
— Model
— Inductance value
— Date code
7.09
9.14
10.6
11.8
15.8
DESCRIPTION
21.8
24.6
IHSM-7832
MODEL
3.9µH
± 15%
28.4
INDUCTANCE
VALUE
INDUCTANCE
TOLERANCE
37.8
44.1
SAP PART NUMBERING GUIDELINES (INTERNAL)
I
H
S
M
7
8
3
2
R
G
3
R
9
L
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
PRODUCT FAMILY
See the end of this data book for conversion tables
SIZE
www.vishay.com
30
For technical questions, contact Magnetics@vishay.com
Document Number 34021
Revision 20-Jan-03
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