IFLS-2020BZ
www.vishay.com
Vishay Dale
Low Profile Shielded High Current Inductors
FEATURES
• Frequency range up to 5 MHz
• Ferrite core with polyurethane enameled copper
wire
• Epoxy resin used for adhesive
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
APPLICATIONS
• PDA / notebook / desktop / server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array
(FPGA)
STANDARD ELECTRICAL SPECIFICATIONS
PART NUMBER
L
0
INDUCTANCE
TOLERANCE
AT 100 kHz, 1 V, 0 A
(%)
(μH)
1.0
1.2
1.5
2.2
2.7
3.3
4.7
6.8
8.2
10
15
22
33
47
68
30
30
30
30
30
20
20
20
20
20
20
20
20
20
20
DCR
NOM.
25 °C
(m)
43
43
55
61
75
77
100
110
120
130
200
230
290
400
650
DCR
MAX.
25 °C
(m)
52
52
66
73
90
92
120
132
144
156
240
276
348
480
780
HEAT RATING
CURRENT
DC TYP.
(A)
(3)
2.60
2.60
2.30
2.20
2.00
1.90
1.70
1.60
1.55
1.50
1.15
1.00
0.90
0.75
0.50
SATURATION
CURRENT
DC TYP.
(A)
(4)
3.80
3.80
3.00
2.60
2.10
1.90
1.80
1.40
1.30
1.10
0.90
0.75
0.60
0.55
0.46
MARKING
IFLS2020BZER1R0N
IFLS2020BZER1R2N
IFLS2020BZER1R5N
IFLS2020BZER2R2N
IFLS2020BZER2R7N
IFLS2020BZER3R3M
IFLS2020BZER4R7M
IFLS2020BZER6R8M
IFLS2020BZER8R2M
IFLS2020BZER100M
IFLS2020BZER150M
IFLS2020BZER220M
IFLS2020BZER330M
IFLS2020BZER470M
IFLS2020BZER680M
A
B
C
E
F
G
I
K
L
M
O
Q
S
U
W
Notes
(1)
All test data is referenced to 25 °C ambient
(2)
Operating and Storage temperature range -40 °C to +105 °C
(3)
DC current (A) that will cause an approximate
T
of 40 °C
(4)
DC current (A) that will cause L to drop approximately 30 %
0
(5)
The part temperature (ambient + temp. rise) should not exceed 105 °C under worst case operating conditions. Circuit design, component
placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be
verified in the end application
Revision: 01-Mar-17
Document Number: 34441
1
For technical questions, contact:
magnetics@vishay.com
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
IFLS-2020BZ
www.vishay.com
Vishay Dale
DIMENSIONS
in inches [millimeters]
DESCRIPTION
IFLS-2020BZ
MODEL
4.7 μH
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
ER
PACKAGE CODE
e3
JEDEC
®
LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
F
L
S
2
0
2
SIZE
0
B
Z
E
R
4
R
INDUCTANCE
VALUE
7
M
TOL.
PRODUCT FAMILY
PACKAGE
CODE
Revision: 01-Mar-17
Document Number: 34441
2
For technical questions, contact:
magnetics@vishay.com
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
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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.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
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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
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
Mouser Electronics
Authorized Distributor
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IFLS2020BZER1R2N IFLS2020BZER1R0N IFLS2020BZER8R2M IFLS2020BZER100M IFLS2020BZER470M
IFLS2020BZER1R5N IFLS2020BZER330M IFLS2020BZER2R7N IFLS2020BZER680M IFLS2020BZER3R3M
IFLS2020BZER150M IFLS2020BZER220M IFLS2020BZER2R2N IFLS2020BZER6R8M IFLS2020BZER4R7M
