IFL-1212AZ
www.vishay.com
Vishay Dale
Low Profile, 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
3.3
3.9
4.7
5.6
6.8
8.2
10
15
22
30%
30%
30%
30%
30%
30%
20%
20%
20%
20%
20%
20%
20%
DCR
NOM.
25 °C
(m)
64
72
86
120
170
200
250
300
350
400
490
680
1000
DCR
MAX.
25 °C
(m)
77
86
103
144
204
240
300
360
420
480
588
816
1200
HEAT RATING
CURRENT
DC TYP.
(A)
(3)
1.70
1.60
1.45
1.25
1.00
0.90
0.85
0.78
0.70
0.65
0.60
0.50
0.40
SATURATION
CURRENT
DC TYP.
(A)
(4)
1.50
1.30
1.10
0.95
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.38
0.33
MARKING
IFL1212AZER1R0N
IFL1212AZER1R2N
IFL1212AZER1R5N
IFL1212AZER2R2N
IFL1212AZER3R3N
IFL1212AZER3R9N
IFL1212AZER4R7M
IFL1212AZER5R6M
IFL1212AZER6R8M
IFL1212AZER8R2M
IFL1212AZER100M
IFL1212AZER150M
IFL1212AZER220M
A
B
C
E
G
H
I
J
K
L
M
O
Q
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: 34446
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
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.
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 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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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
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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