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Datasheet> All Categories > Passive components> LTF4022T-220M-D
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LTF4022T-220M-D

Description
Fixed Inductors 22uH 0.32ohms 0.66A
CategoryPassive components   
File Size56KB，1 Pages
ManufacturerTDK Corporation
Websitehttp://www.tdk.com
Environmental Compliance
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LTF4022T-220M-D Overview

Fixed Inductors 22uH 0.32ohms 0.66A

LTF4022T-220M-D Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerTDK Corporation
Product CategoryFixed Inductors
RoHSDetails
Termination StyleSMD/SMT
ShieldingShielded
Inductance22 uH
Tolerance20 %
Maximum DC Current660 mA
Maximum DC Resistance370 mOhms
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 150 C
Test Frequency1 MHz
Termination-
Length5.5 mm
Width4 mm
Height2.2 mm
ApplicationPower
PackagingCut Tape
PackagingMouseReel
PackagingReel
Core MaterialFerrite
ProductFixed Inductors
Factory Pack Quantity500

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LTF 4022-D Series
SMD Power Inductor
Component Image Fig
LEAD
Free!!
Feature
a) Miniature Size :
Mount Area : 4.0mm x 4.0mm
Low Profile : 2.2mm Max. Height
b) Generic use for portable DC/DC Converter Line.
c) Low Profile as a 2.2mm Height.
d) High Rated DC Current.
e) This Product is not used any of the LEAD Materials.
f) Ferrite shielded component.
g) Automatic Mounting in Tape & Reel Package.
Unit:mm
h) Qualified acc. AEC-Q200
Applications :
Automotive
Recommended Land Pattern
Electrical Specification
TDK Identification
LTF4022T- 1R2N-D
LTF4022T- 1R8N-D
LTF4022T- 2R2N-D
LTF4022T- 3R3N-D
LTF4022T- 4R7N-D
LTF4022T- 5R6N-D
LTF4022T- 6R8N-D
LTF4022T- 100M-D
LTF4022T- 150M-D
LTF4022T- 220M-D
LTF4022T-
LTF4022T-
LTF4022T-
LTF4022T
Note)
Inductance[uH]
Tol.
(％)
Test
Freq.
(MHz)
DC Resistance[ohm]
Spec.
(max.)
(Typ.)
Rated DC Current[A]
Idc 1
Idc 2
(max.)
(Typ.)
1.2
+/-30%
1.8
+/-30%
2.2
+/-30%
3.3
+/-30%
4.7
+/-30%
5.6
+/-30%
6.8
+/-30%
10
+/-20%
15
+/-20%
22
+/-20%
33
47
56
100 0
+/-20%
+/-20%
+/-20%
+/ 20%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.028
0.034
0.041
0.064
0.090
0.11
0.14
0.19
0.26
0.37
0.56
0.76
0.87
1 48
0.023
0.028
0.036
0.056
0.077
0.093
0.11
0.16
0.22
0.32
0.48
0.66
0.75
1 28
2.8
2.4
2.0
1.6
1.3
1.2
1.1
0.95
0.76
0.66
0.52
0.46
0.41
0 31
3.3
3.0
2.6
2.1
1.8
1.6
1.5
1.2
1.0
0.88
0.72
0.59
0.56
0 43
330M-D
470M-D
560M-D
101M D
Idc 1 : Depend on the Inductance Saturation. (-30% Reduction from Nominal L Value)
Idc 2 : Depend on the Self Temperature Rise (40 deg.C Typ.)
Operating Temperature Range : -40deg. C ~ +150deg.C (including Self Temp. Rise)
as of July 2013

LTF4022T-220M-D Related Products

LTF4022T-220M-D LTF4022T-1R2N-D LTF4022T-3R3N-D LTF4022T-4R7N-D LTF4022T-6R8N-D LTF4022T-2R2N-D LTF4022T-560M-D LTF4022T-150M-D LTF4022T-470M-D
Description Fixed Inductors 22uH 0.32ohms 0.66A Fixed Inductors 1.2uH 0.023ohms 2.8A Fixed Inductors 3.3uH 0.056ohms 1.6A Fixed Inductors 4.7uH 0.077ohms 1.3A Fixed Inductors 6.8uH 0.11ohms 1.1A Fixed Inductors 2.2uH 0.036ohms 2.0A Fixed Inductors 56uH 0.75ohms 0.41A Fixed Inductors 15uH 0.22ohms 0.76A Fixed Inductors 47uH 0.66ohms 0.46A
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
Manufacturer TDK Corporation TDK Corporation TDK Corporation TDK Corporation TDK Corporation TDK Corporation TDK Corporation TDK Corporation TDK Corporation
Product Category Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors
RoHS Details Details Details Details Details Details Details Details Details
Termination Style SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT
Shielding Shielded Shielded Shielded Shielded Shielded Shielded Shielded Shielded Shielded
Inductance 22 uH 1.2 uH 3.3 uH 4.7 uH 6.8 uH 2.2 uH 56 uH 15 uH 47 uH
Tolerance 20 % 30 % 30 % 30 % 30 % 30 % 20 % 20 % 20 %
Maximum DC Current 660 mA 2.8 A 1.6 A 1.3 A 1.1 A 2 A 410 mA 760 mA 460 mA
Maximum DC Resistance 370 mOhms 28 mOhms 64 mOhms 90 mOhms 140 mOhms 41 mOhms 870 mOhms 260 mOhms 760 mOhms
Minimum Operating Temperature - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C
Maximum Operating Temperature + 150 C + 150 C + 150 C + 150 C + 150 C + 150 C + 150 C + 150 C + 150 C
Test Frequency 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz
Length 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm
Width 4 mm 4 mm 4 mm 4 mm 4 mm 4 mm 4 mm 4 mm 4 mm
Height 2.2 mm 2.2 mm 2.2 mm 2.2 mm 2.2 mm 2.2 mm 2.2 mm 2.2 mm 2.2 mm
Core Material Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
Product Fixed Inductors Power Inductors Power Inductors Power Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors
Factory Pack Quantity 500 500 500 500 500 500 500 500 500
Application Power - - - Power Power Power Power Power
Packaging Reel Reel Reel Reel Reel Reel Reel Reel Reel

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