LPE-6855
Vishay Dale
Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
ELECTRICAL SPECIFICATIONS
(Multiple winds are connected in parallel)
Inductance Range:
10 µH to 150 000 µH, measured at 0.10 V RMS
at 10 kHz without DC current, using an HP 4263 or HP 4284A
impedance analyzer
DC Resistance Range:
0.02
Ω
to 46.2
Ω,
measured at + 25 °C ± 5 °C
Rated Current Range:
3.20 amps to 0.17 amps
Dielectric Withstanding Voltage:
500 V RMS, 60 Hz, 5 seconds
RoHS
COMPLIANT
DIMENSIONS
in inches [millimeters]
Pad Layout
0.045 [1.14] Pad Dimensions
Typical,
8
places
0.079 [2.01]
0.045
[1.14]
0.593
[15.06]
0.638
[16.21]
Reference Only
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
Ungapped Models (A)
LPE6855ER151NU
LPE6855ER221NU
LPE6855ER331NU
LPE6855ER471NU
LPE6855ER681NU
LPE6855ER102NU
LPE6855ER152NU
LPE6855ER222NU
LPE6855ER332NU
LPE6855ER472NU
LPE6855ER682NU
LPE6855ER103NU
LPE6855ER153NU
LPE6855ER223NU
LPE6855ER333NU
LPE6855ER473NU
LPE6855ER683NU
LPE6855ER104NU
LPE6855ER154NU
IND.
(µH)
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10 000
15 000
22 000
33 000
47 000
68 000
IND.
TOL.
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
DCR MAX. RATED* SATURATING
SCHEMATIC MAX. DC CURRENT CURRENT**
(Amps)
(Amps)
LETTER (Ohms)
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
C
D
D
D
E
E
E
E
E
E
0.28
0.34
0.41
0.49
0.59
0.72
0.88
1.07
1.31
1.56
1.88
7.17
8.78
10.6
13.0
15.5
18.7
37.7
46.2
0.02
0.03
0.04
0.05
0.08
0.12
0.15
0.23
0.35
0.55
0.82
1.23
1.89
2.90
4.50
5.50
8.30
0.84
0.76
0.69
0.63
0.57
0.52
0.47
0.43
0.39
0.35
0.32
0.16
0.15
0.14
0.12
0.11
0.10
0.07
0.06
3.21
2.90
2.64
2.12
1.73
1.41
1.28
1.02
0.83
0.67
0.54
0.45
0.36
0.29
0.23
0.21
0.17
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
N/A
N/A
3.375
2.790
2.325
1.910
1.610
1.350
1.120
0.915
0.757
0.620
0.520
0.433
0.358
0.292
0.242
0.197
0.166
Typical 3
places
Dimensional Outline
5
4
8
1
0.555
[14.10]
Max.
100 000 ± 30 %
150 000 ± 30 %
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
Clip Opening
Opposite Pin 1
0.220 [5.59]
Max.
0.690 [17.53]
Max.
0.618
[15.70]
Gapped Models (B)
LPE6855ER100MG
LPE6855ER150MG
LPE6855ER220MG
LPE6855ER330MG
LPE6855ER470MG
LPE6855ER680MG
LPE6855ER101MG
LPE6855ER151MG
LPE6855ER221MG
LPE6855ER331MG
LPE6855ER471MG
LPE6855ER681MG
LPE6855ER102MG
LPE6855ER152MG
LPE6855ER222MG
LPE6855ER332MG
LPE6855ER472MG
0.079
[2.01]
Typ.
0.028
[0.71]
0.028
[0.71]
Foot print Diagram
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].
* 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.
DESCRIPTION
LPE
6855
1000 µH
± 30 %
A
ER
e2
MODEL SIZE INDUCTANCE
VALUE
INDUCTANCE TOLERANCE CORE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
L
P
E
6
8
SIZE
5
5
E
R
1
0
INDUCTANCE
VALUE
2
N
TOL.
U
CORE
PRODUCT FAMILY
PACKAGE
CODE
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: 34067
Revision: 10-Oct-08
For technical questions, contact: magnetics@vishay.com
www.vishay.com
161
LPE-6855
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
Schematic B
4
3
2
1
5
6
7
8
Schematic C
4
3
2
1
5
6
7
8
Schematic D
4
3
2
1
5
6
7
8
Schematic E
4
3
2
1
NOTE:
Schematic A is for Ungapped LPE Series
ENVIRONMENTAL PERFORMANCE
TEST
Thermal Cycling
High Humidity
Soldering Heat
Mechanical Shock
Vibration
Solderability
CONDITIONS
Withstands - 55 °C to + 125 °C
PART MARKING
Operating Temperature
- 55 °C to + 125 °C
85 %
Tested to + 230 °C
Per MIL-STD-202, Method 213 (100G)
Per MIL-STD-202, Method 204 (20G)
Per industry standards
- Vishay Dale
- Date code
- Marking code (Suffix of model #)
- Pin 1 indicator
* Must be checked in end use application
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]
Tape and Reel Orientation
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-6855
TAPE
WIDTH
32 mm
COMPONENT
PITCH
20 mm
UNITS PER
13 INCH REEL
450
Pin 1
Indicator
Cover Tape
Carrier Tape
USER DIRECTION OF FEED
Label Area
Embossed Cavity
www.vishay.com
162
For technical questions, contact: magnetics@vishay.com
Document Number: 34067
Revision: 10-Oct-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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