IHSM-3825_06 Datasheet, PDF (1/2 Pages) Vishay Siliconix – High Current, Surface Mount Inductor

IHSM-3825
Vishay Dale
High Current, Surface Mount Inductor
STANDARD ELECTRICAL SPECIFICATIONS
IND.
at 1 kHz
(µH)
DCR
MAX.
(Ohms)
RATED
INCREMENTAL
CURRENT
CURRENT
(Max. Amps) (Amps Approx.)
1.0
0.015
5.11
4.41
1.2
0.016
4.93
4.11
1.5
0.017
4.63
3.66
1.8
0.022
4.27
3.22
2.2
0.031
3.61
2.62
2.7
0.038
3.18
2.40
3.3
0.045
2.94
2.13
3.9
0.062
2.57
2.05
4.7
0.083
2.17
1.93
5.6
0.091
2.08
1.79
6.8
0.101
1.94
1.62
8.2
0.118
1.83
1.50
10.0
0.126
1.74
1.36
12.0
0.170
1.50
1.26
15.0
0.228
1.29
1.11
18.0
0.306
1.13
1.05
22.0
0.336
1.05
0.96
27.0
0.389
0.98
0.86
33.0
0.440
0.92
0.75
39.0
0.490
0.86
0.72
47.0
0.646
0.74
0.68
56.0
0.845
0.65
0.64
68.0
1.040
0.61
0.58
82.0
1.240
0.56
0.51
100.0
1.440
0.48
0.42
120.0
2.180
0.45
0.40
150.0
2.900
0.38
0.37
180.0
3.280
0.36
0.33
220.0
3.650
0.34
0.28
270.0
4.400
0.29
0.26
330.0
5.070
0.27
0.23
390.0
5.900
0.23
0.20
470.0
7.670
0.22
0.19
560.0
8.850
0.21
0.17
680.0
10.20
0.18
0.15
820.0
11.58
0.17
0.14
1000.0
12.97
0.16
0.13
FEATURES
• Flame retardant encapsulant (UL 94V-0)
• Completely encapsulated winding provides
superior environmental protection and
RoHS
moisture resistance
COMPLIANT
• 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
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]
0.560 [14.224] ^{Recommended Pad Layout}
0.220
[5.588]
0.200 [5.08]
0.220
[5.588]
0.180 [4.572]
0.440 [11.18]
Max.
0.075 ± 0.010
[1.91 ± 0.25]
0.380 ± 0.020
[9.65 ± 0.51]
0.180 [4.572]
0.170 ± 0.010
[4.32 ± 0.25]
0.225
[5.72]
Max.
0.250 [6.35]
Max.
PART MARKING
- Model
- Inductance value
- Date code
DESCRIPTION
IHSM-3825 3.9 µH
± 15 %
ER
e3
MODEL INDUCTANCE INDUCTANCE PACKAGE JEDEC LEAD
VALUE TOLERANCE CODE (Pb)-FREE STANDARD
SAP PART NUMBERING GUIDELINES (INTERNAL)
I
H
S
M
PRODUCT FAMILY
3
8
2
5
SIZE
E
R
PACKAGE
CODE
3
R
9
INDUCTANCE
VALUE
L
TOL.
www.vishay.com
68
For technical questions, contact: [e-mail]
Document Number: 34018
Revision: 10-Aug-06