IFLP4040DZERR50M01

IFLP-4040DZ-01
www.vishay.com
Vishay Dale
Not for New Designs
Revision: 07-Feb-17
1
Document Number: 34200
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
Low Profile, High Current Inductors - DC Resistance Tolerance 3 %
Patents Pending
Notes
(1)
All test data is referenced to 25 °C ambient
(2)
Operating temperature range -55 °C to +125 °C
(3)
DC current (A) that will cause an approximate T of 40 °C
(4)
DC current (A) that will cause L
0
to drop approximately 20 %
(5)
The part temperature (ambient + temp. rise) should not exceed
125 °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.
FEATURES
Shielded construction
Frequency range up to 5.0 MHz
Lowest DCR/μH, in this package size
Handles high transient current spikes without
saturation
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
Notebook/desktop/server applications
High current POL converters
Low profile, high current power supplies
Battery powered devices
DC/DC converters in distributed power systems
STANDARD ELECTRICAL SPECIFICATIONS
L
0
INDUCTANCE
± 20 % AT 100 kHz,
0.25 V, 0 A
(μH)
DCR
± 3 %
AT 25 °C
(m)
HEAT
RATING
CURRENT
DC TYP.
(A)
(3)
SATURATION
CURRENT
DC TYP.
(A)
(4)
0.34
0.88 32
36
0.42 30
0.50 25
0.62 20
RECOMMENDED PAD LAYOUT
0.472
[12.0]
0.118
[3.0]
0.118
[3.0]
0.118
[3.0]
0.276
[7.0]
0.276
[7.0]
(NC)
0.118
[3.0]
DIMENSIONS in inches [millimeters]
0.15 ± 0.007
[3.81 ± 0.178]
0.430 ± 0.020
[10.92 ± 0.508]
VALUE
[DATE CODE] X
0.400 + 0.012/- 0.006
[10.16 + 0.305/- 0.152]
0.400 + 0.012/- 0.006
[10.16 + 0.305/- 0.152]
0.080 ± 0.010
[2.03 ± 0.254]
0.080 ± 0.010
[2.03 ± 0.254]
0.260 ± 0.016
[6.60 ± 0.406]
0.260 ± 0.016
[6.60 ± 0.406]
0.09 [2.286]
0.09 [2.286]
No Connection
(NC)
The No Connection (NC) terminal must not be connected to the ground
or to any electrical traces as this will cause a short in the circuit.
DESCRIPTION
IFLP-4040DZ-01
0.42 μH
± 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC
®
LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
IFLP4040DZERR42M01
PRODUCT FAMILY SIZE PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
IFLP-4040DZ-01
www.vishay.com
Vishay Dale
Not for New Designs
Revision: 07-Feb-17
2
Document Number: 34200
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
PERFORMANCE GRAPHS
IFLP-4040DZ-01 0.34 µH
0
0.20
0.10
0.30
0.40
0.50
0 5 10 15 20 25 30 35 40 45 50
0
40
20
60
80
100
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
L
ΔT °C
IFLP-4040DZ-01 0.42 µH
0
0 1020304015 25 35 45 505
0
20
40
60
80
100
ΔT °C
DC CURRENT (A)
INDUCTANCE (µH)
TEMPERATURE (°C)
L
0.20
0.10
0.30
0.40
0.50
IFLP-4040DZ-01 0.50 µH
0
0.15
0.30
0.45
0.60
0.75
01020304050515253545
DC CURRENT (A)
0
20
40
60
80
100
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
L
IFLP-4040DZ-01 0.62 µH
0
0.15
0.30
0.45
0.60
0.75
01020304050515253545
DC CURRENT (A)
0
20
40
60
80
100
ΔT °C
INDUCTANCE (µH)
TEMPERATURE (°C)
L
Legal Disclaimer Notice
www.vishay.com
Vishay
Revision: 13-Jun-16
1
Document Number: 91000
Disclaimer
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IFLP4040DZERR50M01

Mfr. #:
Manufacturer:
Vishay / Dale
Description:
Fixed Inductors .50uH 20%
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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