LPE-4841
Vishay Dale
Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
FEATURES
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21
definition
ELECTRICAL SPECIFICATIONS
Inductance Range:
10 μH to 47 000 μH,
measured at 0.10 V
RMS
at 10 kHz without DC
current, using an HP 4263A or HP 4284A
impedance analyzer
DC Resistance Range:
0.03
to 19.1
,
measured at
+ 25 °C ± 5 °C
Rated Current Range:
2.00 A to 0.09 A
Dielectric Withstanding Voltage:
500 V
RMS
, 60 Hz, 5 s
STANDARD ELECTRICAL SPECIFICATIONS
SATURATING CURRENT
IND.
IND.
SCHEMATIC DCR MAX. MAX. RATED DC CURRENT
(A)
(2)
MODEL
(μH)
TOL.
LETTER
()
(A)
(1)
LPE4841ER101NU
100
± 30 %
A
0.17
0.88
N/A
LPE4841ER151NU
150
± 30 %
A
0.21
0.79
N/A
LPE4841ER221NU
220
± 30 %
A
0.25
0.721
N/A
LPE4841ER331NU
330
± 30 %
A
0.30
0.65
N/A
LPE4841ER471NU
470
± 30 %
A
0.36
0.60
N/A
LPE4841ER681NU
680
± 30 %
A
0.44
0.54
N/A
LPE4841ER102NU
1000
± 30 %
A
0.53
0.49
N/A
LPE4841ER152NU
1500
± 30 %
A
0.65
0.45
N/A
LPE4841ER222NU
2200
± 30 %
A
0.79
0.40
N/A
LPE4841ER332NU
3300
± 30 %
A
1.55
0.29
N/A
LPE4841ER472NU
4700
± 30 %
A
1.85
0.26
N/A
LPE4841ER682NU
6800
± 30 %
A
4.36
0.17
N/A
LPE4841ER103NU
10 000 ± 30 %
A
5.29
0.16
N/A
LPE4841ER153NU
15 000 ± 30 %
A
6.48
0.14
N/A
LPE4841ER223NU
22 000 ± 30 %
A
13.1
0.10
N/A
LPE4841ER333NU
33 000 ± 30 %
A
16.0
0.09
N/A
LPE4841ER473NU
47 000 ± 30 %
A
19.1
0.08
N/A
LPE4841ER100MG
10
± 20 %
B
0.03
2.03
2.320
LPE4841ER150MG
15
± 20 %
B
0.04
1.84
1.925
LPE4841ER220MG
22
± 20 %
C
0.07
1.32
1.610
LPE4841ER330MG
33
± 20 %
C
0.09
1.20
1.330
LPE4841ER470MG
47
± 20 %
D
0.13
0.98
1.125
LPE4841ER680MG
68
± 20 %
D
0.21
0.79
0.941
LPE4841ER101MG
100
± 20 %
E
0.35
0.58
0.781
LPE4841ER151MG
150
± 20 %
E
0.48
0.52
0.641
LPE4841ER221MG
220
± 20 %
E
0.73
0.42
0.532
LPE4841ER331MG
330
± 20 %
E
1.14
0.34
0.436
LPE4841ER471MG
470
± 20 %
E
1.36
0.31
0.366
LPE4841ER681MG
680
± 20 %
E
2.07
0.25
0.305
LPE4841ER102MG
1000
± 20 %
E
3.15
0.20
0.252
LPE4841ER152MG
1500
± 20 %
E
4.76
0.16
0.206
LPE4841ER222MG
2200
± 20 %
E
7.29
0.13
0.170
LPE4841ER332MG
3300
± 20 %
E
11.7
0.11
0.139
LPE4841ER472MG
4700
± 20 %
E
17.7
0.09
0.117
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.
DESCRIPTION
LPE
4841
MODEL SIZE
1000 μH
INDUCTANCE VALUE
± 30 %
INDUCTANCE TOLERANCE
A
CORE
ER
PACKAGE CODE
e2
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
L
P
E
4
8
SIZE
4
1
E
R
1
0
2
N
TOL.
U
CORE
PRODUCT FAMILY
PACKAGE CODE
INDUCTANCE VALUE
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).
Document Number: 34064
Revision: 24-Feb-11
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
1
GAPPED MODELS (B)
UNGAPPED MODELS (A)
LPE-4841
Vishay Dale
Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
SCHEMATIC
(top view)
Schematic
A
5
6
7
8
4
3
2
1
5
6
7
8
DIMENSIONS
in inches [millimeters]
Pad Layout
0.045 [1.14]
Pad Dimensions
Typical, 8 places
0.079 [2.01]
0.045
[1.14]
0.382
[9.70]
0.427
[10.85]
Reference Only
Typical
3
places
Schematic
B
4
3
2
1
5
6
7
8
Schematic
C
4
3
2
1
Schematic
D
5
6
4
3
2
1
5
6
7
8
Schematic
E
4
3
2
1
Dimensional Outline
5
0.421
[10.69]
Max.
8
0.492 [12.50]
Max.
0.248 [6.30]
Max.
0.400
[10.16]
0.079 [2.01]
Typ.
0.028 [0.71]
4
7
8
1
Note
• Schematic A is for ungapped LPE series
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
Note
(1)
Must be checked in end use application
0.028 [0.71]
Foot Print Diagram
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].
• The underside of these components contains metal and thus
should not come in contact with active circuit traces.
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 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”.
TAPE
COMPONENT
UNITS PER 13"
MODEL
WIDTH
PITCH
REEL
LPE-4841
24 mm
16 mm
600
Tape and Reel Orientation
Pin 1 Indicator
Cover Tape
Carrier Tape
Embossed Cavity
Label Area
USER DIRECTION OF FEED
Note
• Top view shown with cover tape removed
www.vishay.com
2
For technical questions, contact:
magnetics@vishay.com
Document Number: 34064
Revision: 24-Feb-11
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
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