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SD10-220 Datasheet(PDF) 7 Page - List of Unclassifed Manufacturers

Part No. SD10-220
Description  High Power Density, Low Profile, Shielded Inductors
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Maker  ETC1 [List of Unclassifed Manufacturers]
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SD10-220 Datasheet(HTML) 7 Page - List of Unclassifed Manufacturers

   
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®
SD Series
High Power Density,
Low Profile, Shielded Inductors
Part Number
Rated
OCL (1)
Part
Irms (2)
Isat (3)
DCR (4)
Volt
Inductance
+/-20%
Marking
Amperes
Amperes
(Ω)u-sec
(µH)
(µH)
Typ.
Typ.
SD52-1R2
1.20
1.20
A
2.33
3.14
0.0279
1.49
SD52-2R2
2.20
2.20
B
1.98
2.30
0.0385
2.03
SD52-3R5
3.50
3.50
C
1.73
1.82
0.0503
2.57
SD52-4R7
4.70
4.70
D
1.63
1.64
0.0568
2.84
SD52-6R8
6.80
6.80
E
1.39
1.28
0.0777
3.65
SD52-100
10.0
10.0
F
1.11
1.11
0.1215
4.19
SD52-150
15.0
15.0
G
0.97
0.88
0.1618
5.27
SD52-220
22.0
22.0
H
0.86
0.73
0.2042
6.35
SD52-270
27.0
27.0
J
0.73
0.65
0.2864
7.16
SD52-330
33.0
33.0
K
0.70
0.61
0.3074
7.70
SD52-470
47.0
47.0
L
0.58
0.50
0.4465
9.32
SD52-680
68.0
68.0
M
0.47
0.42
0.6829
11.21
SD52-101
100
100
N
0.39
0.35
1.0000
13.37
RECOMMENDED PCB LAYOUT
SCHEMATIC
2
1
TOP VIEW
2.0
2 plcs
6.0
1.3
2 plcs
5.2 max
2
5.2 max
m
Pin #1 indicator
Part marking
(See note A)
BOTTOM VIEW
2
1
SIDE VIEW
2.0 max
m
5.6 max
m
0.65
±0.10
SD52 Series
A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking
designator in chart above)
(2nd digit is a bi-weekly production date code)
(3rd digit is the last digit of the year produced)
Line 2: 12 (indicates the product size code)
Mechanical Diagrams
Dimensions are in millimeters.
Direction of feed
Ko
SECTION A-A
1.5 Dia
min.
Bo
B
Ao
A
8.0
8 0
4.00
2.00 ± 0.05
1.5 Dia.
+0.1/-0.0
A
A
1.75
5.50
12.0
+/-0.3
0
2
10.2
0
3.0
SD52 Series
ACTUAL SIZE
SD52
Ao=5.72mm
Bo=5.72mm
Ko=2.30mm
Parts packaged on 13" Diameter reel,
3,500 parts per reel.
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is
recommended that the temperature of the part not exceed 125°C.
(3) Peak current for approximate 30% roll off at 20°C.
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
Packaging Information


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