Document Number: 34063 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 24-Feb-11 1
Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
LPE-3325
Vishay Dale
FEATURES
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21
definition
ELECTRICAL SPECIFICATIONS
Inductance Range: 10 μH to 3900 μH, measured
at 0.10 VRMS at 10 kHz without DC current, using an
HP 4263A or 4284A impedance analyzer
DC Resistance Range: 0.06 to 18.0 , measured at
+ 25 °C ± 5 °C
Rated Current Range: 1.00 A to 0.06 A
Dielectric Withstanding Voltage: 500 VRMS, 60 Hz, 5 s
Notes
(1)
DC current that will create a maximum temperature rise of 30 °C when applied at + 25 °C ambient.
(2)
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/DC converters or other circuits carrying DC currents or requiring inductance stability over a temperature range.
Note
• Series is also available with SnPb terminations by using package code RY for tape and reel (in place of ER) or SM for bulk (in place of EB).
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IND.
(μH)
IND.
TOL.
SCHEMATIC
LETTER
DCR MAX.
()
MAX. RATED DC CURRENT
(A) (1) SATURATING CURRENT
(A) (2)
LPE3325ER100NU 10 ± 30 % A 0.06 1.01 N/A
UNGAPPED MODELS (A)
LPE3325ER150NU 15 ± 30 % A 0.08 0.91 N/A
LPE3325ER220NU 22 ± 30 % A 0.09 0.83 N/A
LPE3325ER330NU 33 ± 30 % A 0.11 0.75 N/A
LPE3325ER470NU 47 ± 30 % A 0.14 0.69 N/A
LPE3325ER680NU 68 ± 30 % A 0.16 0.63 N/A
LPE3325ER101NU 100 ± 30 % A 0.20 0.57 N/A
LPE3325ER151NU 150 ± 30 % A 0.76 0.29 N/A
LPE3325ER221NU 220 ± 30 % A 0.92 0.26 N/A
LPE3325ER331NU 330 ± 30 % A 1.13 0.24 N/A
LPE3325ER471NU 470 ± 30 % A 1.35 0.22 N/A
LPE3325ER681NU 680 ± 30 % A 1.62 0.20 N/A
LPE3325ER102NU 1000 ± 30 % A 1.97 0.18 N/A
LPE3325ER152NU 1500 ± 30 % A 2.41 0.16 N/A
LPE3325ER222NU 2200 ± 30 % A 3.00 0.15 N/A
LPE3325ER332NU 3300 ± 30 % A 5.96 0.10 N/A
LPE3325ER392NU 3900 ± 30 % A 7.00 0.10 N/A
LPE3325ER100MG 10 ± 20 % A 0.22 0.54 1.480
GAPPED MODELS (B)
LPE3325ER150MG 15 ± 20 % A 0.27 0.48 1.240
LPE3325ER220MG 22 ± 20 % A 0.42 0.39 1.050
LPE3325ER330MG 33 ± 20 % A 0.65 0.31 0.872
LPE3325ER470MG 47 ± 20 % A 0.97 0.26 0.740
LPE3325ER680MG 68 ± 20 % A 1.45 0.21 0.622
LPE3325ER101MG 100 ± 20 % A 2.22 0.17 0.518
LPE3325ER151MG 150 ± 20 % A 3.55 0.13 0.426
LPE3325ER221MG 220 ± 20 % A 4.31 0.12 0.354
LPE3325ER331MG 330 ± 20 % A 6.72 0.10 0.290
LPE3325ER471MG 470 ± 20 % A 9.83 0.08 0.244
LPE3325ER681MG 680 ± 20 % A 14.8 0.07 0.204
LPE3325ER102MG 1000 ± 20 % A 18.0 0.06 0.169
DESCRIPTION
LPE 3325 1000 μH ± 30 % A ER e2
MODEL SIZE INDUCTANCE VALUE INDUCTANCE TOLERANCE CORE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
LPE 3325 ER 102 N U
PRODUCT FAMILY SIZE PACKAGE CODE INDUCTANCE VALUE TOL. CORE
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34063
2Revision: 24-Feb-11
LPE-3325
Vishay Dale Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
Notes
• 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].
Note
• Schematic A for both gapped and ungapped LPE series
Note
(1) Must be checked in end use application
Note
• Top view shown with cover tape removed
DIMENSIONS in inches [millimeters]
0.056 [1.42]
Pad Dimensions Typical,
6 places
0.042
[1.07] 0.232
[5.89]
0.288
[7.32]
Reference Only
Pad Layout
Typical
two
places
0.073 [1.85]
0.256 [6.50]
Max.
3
1
4
6
Clip Opening
Opposite Pin 1
Dimensional
Outline
0.205 [5.21]
Max.
0.323 [8.20]
Max.
Footprint Diagram
0.268
[6.81] 0.028
[0.71]
0.028 [0.71]
0.073 [1.85]
Typ.
SCHEMATIC (top view)
ENVIRONMENTAL PERFORMANCE
TEST CONDITIONS
Thermal Cycling Withstands - 55 °C to + 125 °C
Operating
Temperature - 55 °C to + 125 °C (1)
High Humidity 85 %
Soldering Heat Tested to + 230 °C
Mechanical Shock Per MIL-STD-202, method 213 (100G)
Vibration Per MIL-STD-202, method 204 (20G)
Solderability Per industry standards
PART MARKING
- Vishay Dale
- Date code
- Marking code (suffix of model #)
- Pin 1 indicator
Schematic A
4
5
6
3
2
1
PACKAGING
TAPE SPECIFICATIONS:
Carrier Tape Type: Conductive
Cover Tape Type: Anti-static
Cover Tape Adhesion to Carrier: 40 g ± 30 g
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
TAPE
WIDTH
COMPONENT
PITCH
UNITS PER 13"
REEL
LPE-3325 24 mm 12 mm 1000
USER DIRECTION OF FEED
Pin 1
Indicator
Label Area Embossed Cavity
Cover Tape
Carrier Tape
Tape and Reel Orientation
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
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