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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 H to 150 000 H, 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 to 46.2 , 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. (H) 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 H 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
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