參數(shù)資料
型號(hào): IHSM7832PJ4R7L
廠商: VISHAY DALE
元件分類: 通用定值電感
英文描述: 1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
封裝: ROHS COMPLIANT
文件頁數(shù): 1/4頁
文件大?。?/td> 121K
代理商: IHSM7832PJ4R7L
Document Number: 34021
For technical questions, contact: magnetics@vishay.com
www.vishay.com
Revision: 21-Sep-06
71
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
STANDARD ELECTRICAL SPECIFICATIONS
IND.
at 1 kHz
(H)
DCR
MAX.
(Ohms)
RATED
CURRENT
(Max. Amps)
INCREMENTAL
CURRENT
(Amps Approx.)
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
10 000.0
12 000.0
15 000.0
18 000.0
0.011
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
37.8
44.1
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
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
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: 100 % Sn over Ni
DIMENSIONS in inches [millimeters]
PART MARKING
- Model
- Inductance value
- Date code
DESCRIPTION
IHSM-7832
3.9 H
± 15 %
ER
e3
MODEL
INDUCTANCE
VALUE
INDUCTANCE
TOLERANCE
PACKAGE
CODE
JEDEC LEAD
(Pb)-FREE
STANDARD
SAP PART NUMBERING GUIDELINES (INTERNAL)
PRODUCT FAMILY
SIZE
INDUCTANCE
VALUE
PACKAGE
CODE
TOL.
IH
S
M
7
8
32
E
R
3
R
9
L
RoHS
COMPLIANT
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]
0.215 ± 0.005
[5.46 ± 0.13]
0.320 [8.13]
Max.
1.05 [26.67]
Recommended Pad Layout
0.260 [6.604]
0.530 [13.462]
0.290
[7.366]
0.290
[7.366]
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