Vishay LPT3535ER250LK Inductors/transformers customizable, surface mount Datasheet

LPT-3535
www.vishay.com
Vishay Dale
Inductors/Transformers Customizable, Surface Mount
Torodial, Kool-Mu®, Powdered Iron and MPP Cores
FEATURES
• Toroidal design for minimal EMI radiation in DC/DC
converter applications
• Designed to support the growing need for efficient
DC/DC converters in battery operated equipment
• Two separate windings provide versatility by ability to
connect windings in series or parallel
• Dielectric withstanding voltage: 500 VRMS, 60 Hz, 5 s
• Operating temperature range: -40 °C to +125 °C
• Supplied on tape and reel and is designed to be pick and place
compatible
• Custom versions and turns ratios available. Contact the factory
with your specifications
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
• Kool Mu® is a registered trademark of Spang & Company
STANDARD ELECTRICAL SPECIFICATIONS (in parallel)
DCR
()
0.005
0.009
0.011
0.015
0.023
0.055
0.081
0.131
0.182
0.280
0.514
0.775
1.279
1.837
0.004
0.005
0.009
0.013
0.018
0.043
0.064
0.103
0.147
0.230
0.424
0.645
1.031
1.463
0.005
0.009
0.011
0.015
0.023
0.055
0.081
0.131
0.182
0.280
0.514
0.775
1.279
1.837
RATED IDC
(40 °C) (A)
6.42
4.77
4.45
3.73
3.01
1.95
1.59
1.25
1.05
0.84
0.63
0.57
0.40
0.33
5.10
4.48
3.58
2.96
2.41
1.58
1.29
1.03
0.85
0.68
0.51
0.41
0.33
0.27
6.45
4.80
4.46
3.73
3.02
1.94
1.59
1.26
1.05
0.84
0.64
0.52
0.40
0.33
IND. AT IDC (LBIAS)
(30 %)
0.48 at 7.05
1.07 at 4.70
1.46 at 4.03
1.90 at 3.52
2.98 at 2.82
6.69 at 1.88
9.64 at 1.57
15.7 at 1.23
20.1 at 1.08
30.5 at 0.88
60.2 at 0.63
90.0 at 0.51
150.0 at 0.40
195.0 at 0.35
0.56 at 4.29
0.99 at 3.21
1.54 at 2.57
2.22 at 2.14
3.03 at 1.84
6.81 at 1.22
9.65 at 1.03
15.8 at 0.80
21.1 at 0.70
32.7 at 0.56
65.2 at 0.40
96.3 at 0.33
157.0 at 0.25
208.0 at 0.22
0.52 at 7.05
1.16 at 4.70
1.58 at 4.03
2.06 at 3.52
3.22 at 2.82
7.25 at 1.88
10.43 at 1.57
17.0 at 1.23
21.8 at 1.08
33.0 at 0.88
97.4 at 0.51
65.2 at 0.63
162.0 at 0.51
211.0 at 0.35
KOOL MU® CORE (A)
ACTUAL IND. (LOC)
(μH)
0.800
1.80
2.45
3.20
5.00
11.3
16.2
26.5
33.8
51.2
101
151
252
328
0.882
1.57
2.45
3.53
4.80
10.8
15.3
25.1
33.5
51.8
104
153
250
330
0.800
1.80
2.45
3.20
5.00
11.3
16.2
26.5
33.8
51.2
101
151
252
328
POWDERED IRON (B)
IND. TOL.
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
MPP (C)
STD. IND.
(μH)
1.0
1.5
2.5
3.3
5.0
10
15
25
33
50
100
150
250
330
1.0
1.5
2.5
3.3
5.0
10
15
25
33
50
100
150
250
330
1.0
1.5
2.5
3.3
5.0
10
15
25
33
50
100
150
250
330
MODEL
LPT3535ER1R0LK
LPT3535ER1R5LK
LPT3535ER2R5LK
LPT3535ER3R3LK
LPT3535ER5R0LK
LPT3535ER100LK
LPT3535ER150LK
LPT3535ER250LK
LPT3535ER330LK
LPT3535ER500LK
LPT3535ER101LK
LPT3535ER151LK
LPT3535ER251LK
LPT3535ER331LK
LPT3535ER1R0LP
LPT3535ER1R5LP
LPT3535ER2R5LP
LPT3535ER3R3LP
LPT3535ER5R0LP
LPT3535ER100LP
LPT3535ER150LP
LPT3535ER250LP
LPT3535ER330LP
LPT3535ER500LP
LPT3535ER101LP
LPT3535ER151LP
LPT3535ER251LP
LPT3535ER331LP
LPT3535ER1R0LM
LPT3535ER1R5LM
LPT3535ER2R5LM
LPT3535ER3R3LM
LPT3535ER5R0LM
LPT3535ER100LM
LPT3535ER150LM
LPT3535ER250LM
LPT3535ER330LM
LPT3535ER500LM
LPT3535ER101LM
LPT3535ER151LM
LPT3535ER251LM
LPT3535ER331LM
DESCRIPTION
LPT
MODEL
3535
SIZE
100 μH
INDUCTANCE
VALUE
± 15 %
INDUCTANCE
TOLERANCE
A
CORE/HEIGHT
K = KOOL MU® (A)
P = POWDERED IRON (B)
M = MPP (C)
ER
PACKAGE CODE
ER = reel
e2
JEDEC® LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
L
P
T
3
5
3
5
E
R
1
0
1
PRODUCT FAMILY
SIZE
PACKAGE CODE
INDUCTANCE VALUE
Note
• Series is also available with SnPb terminations by using package code RH for tape and reel (in place of ER)
Revision: 22-Aug-17
L
K
TOL.
CORE
Document Number: 34068
1
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LPT-3535
www.vishay.com
Vishay Dale
DIMENSIONS in inches [millimeters]
Pad Layout
Dimensional Outline
0.160
[4.06]
0.350 ± 0.005 Dia.
[8.89 ± 0.127]
0.362 ± 0.005 Dia.
[9.19 ± 0.127]
1
2
0.120
[3.05]
ay 5 sh 53
Vi -3 LX
T x
LP xx
0.392 sq.
[9.96 sq.]
4
0.450 [11.43]
Max.
3
0.392 sq.
[9.96 sq.]
0.235
[5.97]
Max.
SCHEMATICS (connection diagrams)
Transformer
1
Parallel
4
1
PART MARKING
Series
4
1
- Vishay
4
- Model number
2
3
2
3
2
- Pin 1 identification
3
PACKAGING in inches [millimeters]
All embossed carrier tape packaging will be in compliance
with the latest revision of EIA-481.
CARRIER TAPE WIDTH
PITCH
PARTS PER 13" [330.2] REEL
0.945 [24.0]
0.630 [16.0]
600
VISHAY
LPT-[
]
[
]
VISHAY
LPT-[
]
[
]
VISHAY
LPT-[
]
[
]
[DATE CODE]
[DATE CODE]
[DATE CODE]
REELING DIRECTION
Revision: 22-Aug-17
Document Number: 34068
2
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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.
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“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.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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