Coilmaster Electronics Co., Ltd.
9F-3 No.398, Huan Bei Rd. Chung Li City, Taoyuan 320, Taiwan
Tel : +886-3-422-8279
Fax : +886-3-422-8734
E-mail :info@coilmaster.com.tw
Web Site : www.coilmaster.com.tw
SDO5022 SERIES ~ SMD
Power Inductors
PART NUMBERING SYSTEM
SDO
TYPE
5022
DIMENSIONS
-
1R0M
INDUCTANCE
-
LF
LEAD FREE
UNIT:mm
SHAPES AND DIMENSIONS
A=18.54
Max. B=15.24
Max. C=12.70 Dia.
D=7.11 Max.
E=2.54
F=2.54
G=12.7
RECOMMENDED PATTERNS
UNIT:mm
G=12.7
H=2.79
I=2.92
FEATURES
Very high current rating -
up to 8.6 A
rm s
, 20 A saturating current!
Inductance ratings from 0.78 to 1000 µH
Flat top
for reliable surface mounting
Robust temperature deflection
prevents damage during solder reflow
Custom versions available
RoHS-compliant.
260°C compatible. Gold over nickel over phos bronze terminations.
1/3
Coilmaster Electronics Co., Ltd.
9F-3 No.398, Huan Bei Rd. Chung Li City, Taoyuan 320, Taiwan
Tel : +886-3-422-8279
Fax : +886-3-422-8734
E-mail :info@coilmaster.com.tw
Web Site : www.coilmaster.com.tw
SDO5022 SERIES ~ SMD
Power Inductors
SPECIFICATION TABLE
PART NUMBER
SDO5022-1R0M-LF
SDO5022-2R2M-LF
SDO5022-3R3M-LF
SDO5022-5R6M-LF
SDO5022-8R2M-LF
SDO5022-100M-LF
SDO5022-150M-LF
SDO5022-220M-LF
SDO5022-330M-LF
SDO5022-470M-LF
SDO5022-680M-LF
SDO5022-101M-LF
SDO5022-151M-LF
SDO5022-221M-LF
SDO5022-331M-LF
SDO5022-471M-LF
SDO5022-681M-LF
SDO5022-102M-LF
INDUCTANCE
(μH)
1.0±20%
2.2±20%
3.3±20%
5.6±20%
8.2±20%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
100±20%
150±20%
220±20%
330±20%
470±20%
680±20%
1000±20%
DCR (Ω)
(Max.)
0.009
0.014
0.018
0.020
0.029
0.031
0.036
0.047
0.066
0.086
0.13
0.19
0.25
0.38
0.56
0.85
1.10
1.80
Isat ( A )
(Max.)
20.0
16.0
14.0
12.0
10.0
10.0
8.0
7.0
5.5
4.5
3.5
3.0
2.6
2.4
1.9
1.4
1.2
1.0
Irms ( A )
(Max.)
8.6
7.1
6.2
5.3
4.8
4.3
4.0
3.5
3.0
2.6
2.3
1.8
1.5
1.2
1.0
0.82
0.72
0.56
SRF(MHz)
(Ref.)
80
80
60
40
30
30
22
20
15
9
8
7
6
5
4
3
2.5
2.0
1. Inductance is measured with a LCR meter 4284A or equivalent.
2. Inductance drop=10% typ. at rated current.
3. Operating temperature range -40℃ to +125℃
4. Electronical specifications at 25℃
2/3
Coilmaster Electronics Co., Ltd.
9F-3 No.398, Huan Bei Rd. Chung Li City, Taoyuan 320, Taiwan
Tel : +886-3-422-8279
Fax : +886-3-422-8734
E-mail :info@coilmaster.com.tw
Web Site : www.coilmaster.com.tw
SDO5022 SERIES ~ SMD
Power Inductors
REFLOW SLODERINGS
10s max.
255°C
230°C
Natural
cooling
180°C
150°C
Pre-heating
90 to 120s
40s max.
Temperature
Time
PACKAGING SPECIFICATION
2.0± 0.5
T
COVER TAPE
A
C
G
N
C
B
EMBOSSED CARRIER
P
Po
Q’TY
SERIES
STAYLE
(PCS)
250
A
330
B±0.8
21
C±0.5
13
DIMENSIONS (m/m)
D
32
G
+0
D
N
-0
P
20
Po
4
T
38.4
SDO5022
13-32
34
100
3/3