LPE-3325
Vishay Dale
Surface Mount Transformers/Inductors
Gapped and Ungapped, Custom Configurations Available
ELECTRICAL SPECIFICATIONS
Inductance Range:
10 µH to 3900 µH, measured at 0.10 V RMS
at 10 kHz without DC current, using an HP 4263A or
4284A impedance analyzer
DC Resistance Range:
0.06 ohm to 18.0 ohm, measured at + 25 °C ± 5 °C
Rated Current Range:
1.00 amps to .06 amps
Dielectric Withstanding Voltage:
500 V RMS, 60 Hz, 5 seconds
RoHS
COMPLIANT
DIMENSIONS
in inches [millimeters]
Pad Layout
0.056 [1.42]
Pad Dimensions Typical,
6 places
0.073 [1.85]
0.042
[1.07]
0.232
[5.89]
0.288
[7.32]
Reference
Only
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
Ungapped Models
LPE-3325-100NA
LPE-3325-150NA
LPE-3325-220NA
LPE-3325-330NA
LPE-3325-470NA
LPE-3325-680NA
LPE-3325-101NA
LPE-3325-151NA
LPE-3325-221NA
LPE-3325-331NA
LPE-3325-471NA
LPE-3325-681NA
LPE-3325-102NA
LPE-3325-152NA
LPE-3325-222NA
LPE-3325-332NA
LPE-3325-392NA
DCR MAX. RATED* SATURATING**
IND. IND. SCHEMATIC MAX. DC CURRENT CURRENT
(µH) TOL.
LETTER (Ohms)
(Amps)
(Amps)
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
3900
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30%
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
0.06
0.08
0.09
0.11
0.14
0.16
0.20
0.76
0.92
1.13
1.35
1.62
1.97
2.41
3.00
5.96
7.00
1.01
0.91
0.83
0.75
0.69
0.63
0.57
0.29
0.26
0.24
0.22
0.20
0.18
0.16
0.15
0.10
0.10
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Typical
two
places
Dimensional Outline
4
0.256 [6.50]
Max.
6
Clip Opening
Opposite Pin 1
1
3
0.205 [5.21]
Max.
0.323 [8.20]
Max.
0.268
[6.81]
0.073 [1.85]
Typ.
0.028
[0.71]
0.028 [0.71]
Foot print Diagram
Gapped Models
A
0.22
0.54
1.480
10 ± 20 %
LPE-3325-100MB
A
0.27
0.48
1.240
15 ± 20 %
LPE-3325-150MB
A
0.42
0.39
1.050
22 ± 20 %
LPE-3325-220MB
A
0.65
0.31
0.872
33 ± 20 %
LPE-3325-330MB
A
0.97
0.26
0.740
47 ± 20 %
LPE-3325-470MB
A
1.45
0.21
0.622
68 ± 20 %
LPE-3325-680MB
A
2.22
0.17
0.518
LPE-3325-101MB 100 ± 20 %
A
3.55
0.13
0.426
LPE-3325-151MB 150 ± 20 %
A
4.31
0.12
0.354
LPE-3325-221MB 220 ± 20 %
A
6.72
0.10
0.290
LPE-3325-331MB 330 ± 20 %
A
9.83
0.08
0.244
LPE-3325-471MB 470 ± 20 %
A
14.8
0.07
0.204
LPE-3325-681MB 680 ± 20 %
A
18.0
0.06
0.169
LPE-3325-102MB 1000 ± 20 %
*DC current that will create a maximum temperature rise of 30 °C when applied at + 25 °C
ambient. **DC current that will typically reduce the initial inductance by 20 %.
UNGAPPED MODELS:
Highest possible inductance with the lowest DCR and highest Q
capability. Beneficial in filter, impedance matching and line coupling devices.
GAPPED MODELS:
Capable of handling large amounts of DC current, tighter inductance
tolerance with better temperature stability than ungapped models. Beneficial in DC to DC
converters or other circuits carrying DC currents or requiring inductance stability over a
temperature range.
NOTE:
Pad layout guidelines per
MIL-STD-275E (printed wiring for electronic
equipment). Tolerances: xx ± 0.01" [± 0.25 mm].
xxx ± 0.005" [± 0.12 mm].
DESCRIPTION - LPE-3325-102NA
LPE
MODEL
3325
SIZE
1000 µH
INDUCTANCE VALUE
± 30 %
INDUCTANCE TOLERANCE
A
CORE
ER
PACKAGE CODE
e2
JDEC LEAD FREE
STANDARD
SAP PART NUMBERING GUIDELINES (INTERNAL)
L
P
E
3
3
SIZE
2
5
E
R
1
0
2
N
TOL.
U
CORE
PRODUCT FAMILY
PACKAGE
CODE
INDUCTANCE
VALUE
See the end of this data book for conversion tables
www.vishay.com
100
For technical questions, contact Magnetics@vishay.com
Document Number: 34063
Revision 27-Jan-06
LPE-3325
Surface Mount Transformers/Inductors, Gapped and Ungapped
Vishay Dale
Custom Configurations Available
SCHEMATIC (TOP VIEW)
Schematic A
4
5
6
3
2
1
NOTE:
Schematic A for both Gapped and Ungapped LPE Series.
ENVIRONMENTAL PERFORMANCE
CONDITIONS
TEST
Withstands - 55 °C to + 125 °C
Thermal Cycling
Operating Temperature
- 55 °C to + 125 °C*
85 %
High Humidity
Tested to + 230 °C
Soldering Heat
Per MIL-STD-202, Method 213 (100G)
Mechanical Shock
Per MIL-STD-202, Method 204 (20G)
Vibration
Per industry standards
Solderability
*Must be checked in end use application
PART MARKING
— Vishay Dale
— Date code
— Marking code (Suffix of model #)
— Pin 1 indicator
PACKAGING
TAPE SPECIFICATIONS:
Carrier Tape Type: Conductive.
Cover Tape Type: Anti-static.
Cover Tape Adhesion to Carrier: 40 ± 30 grams.
REEL SPECIFICATIONS:
Diameter (flange): 13" [330.2 mm].
Maximum Width (over flanges): 1.197" [30.4 mm].
STANDARDS:
All embossed carrier tape packaging will be
accomplished in compliance with latest revision of EIA-481
“Taping of Surface Mount Components for Automatic Placement”.
MODEL
LPE-3325
TAPE
WIDTH
24 mm
COMPONENT
PITCH
12 mm
UNITS PER
13 INCH REEL
1000
Tape and Reel Orientation
Pin 1
Indicator
Cover Tape
Carrier Tape
USER DIRECTION OF FEED
Embossed Cavity
Label Area
NOTE:
Top view shown with cover tape removed.
Document Number: 34063
Revision 27-Jan-06
For technical questions, contact Magnetics@vishay.com
www.vishay.com
101
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
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