ILS3825 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Surface Mount Inductors, Low Profile for DC/DC Converters

ILS-3825
Vishay Dale
Surface Mount Inductors,
Low Profile for DC/DC Converters
FEATURES
• Low profile 0.047" [1.19mm] maximum thickness.
• Self shielding.
• Surface mountable.
• High Q for high efficiency.
• Excellent energy storage.
• Monolithic, ferrite construction.
• Terminals designed for maximum trace EMI and
compact circuit design.
• Patents obtained.
SCHEMATIC
APPLICATIONS
Low profile DC/DC converters.
Type I PCMCIA.
No
Connection
(NC)
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IND. (µH)
± 20% @
10kHz
w/600mA DC
Q @ 500 kHz
(Min.)
ILS-3825- 01
10.0
20
ILS-3825- 03
4.7
18
DIMENSIONS in inches [millimeters]
DIMENSIONAL OUTLINE
Hand held electronics.
Flat panel displays.
ELECTRICAL SPECIFICATIONS
Inductance Range: 4.7µH to 10µH.
Inductance Tolerance: ± 20%.
Temperature Range: - 40°C to + 85°C.
E _SELF
T ^{RESONANT FREQ.}
MIN.
(MHz)
9
13
DCR
MAX.
(Ohms)
0.65
0.45
RATED DC CURRENT
(mA)
1,000
1,200
LE ^{PAD LAYOUT}
0.095 ± .012
[2.41 ± 0.30]
0.375 ± .012
[9.53 ± 0.30]
O _{0.020 ± .012}
[0.51 ± 0.30]
S^Typ.
0.051
[1.3]
B
0.051
[1.3]
0.270 [6.9]
0.051 [1.3]
0.110 [2.8]
0.425
[10.8]
NC
O^{0.250 ± .012}
[6.35 ± 0.30]
0.047 [1.19]
Max.
0.126 [3.2]
Alternate NC Pad
DESCRIPTION
ILS-3825
MODEL
10µH
INDUCTANCE VALUE
- 01 (10µH)
- 03 (4.7µH)
± 20%
INDUCTANCE
TOLERANCE
SAP PART NUMBERING GUIDELINES (INTERNAL)
I
L
S
3
8
2
5
PRODUCT FAMILY
SIZE
See the end of this data book for conversion tables
R
J
PACKAGE
CODE
1
0
0
INDUCTANCE
VALUE
www.vishay.com
66
For technical questions, contact [e-mail]
M
TOL.
0
2
SERIES
Document Number 34026
Revision 08-Jan-04