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LPE6855ER471MG

Description
2 ELEMENT, 470 uH, GENERAL PURPOSE INDUCTOR, SMD
CategoryPassive components    inductor   
File Size108KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

LPE6855ER471MG Overview

2 ELEMENT, 470 uH, GENERAL PURPOSE INDUCTOR, SMD

LPE6855ER471MG Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVishay
package instruction6855
Reach Compliance Codeunknow
ECCN codeEAR99
uppercase and lowercase codes6855
DC Resistance0.82 Ω
Nominal inductance(L)470 µH
Inductor ApplicationsDC-DC CONVERTER
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee2
Manufacturer's serial numberLPE-6855
Number of functions2
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Maximum rated current0.54 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
special characteristicsPARALLEL CONNECTED
surface mountYES
Terminal surfaceTin/Copper (Sn/Cu)
Terminal locationDUAL IN-LINE
Terminal shapeGULL WING
Test frequency0.01 MHz
Tolerance20%
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
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