MOLDING POWER INDUCTOR.
Features
Low profile and low DCR.
Shielded construction.
handles high transient current spikes without saturation
frequency up to 3MHz
Ultra Low buzz noise, due to composite construction
100% lead (Pb) free meet RoHS standard
Applications
PDA/Notebook/Desktop, and server applications.
low profile,high current power supplies.
Battery powered devices.
DC/DC converters.
Product Dimensions
[unit: inch/ mm]
xxx
Product Dimensions
ITEM
P/N
A
4.60±0.30
5.50±0.40
5.5±0.40
7.10±0.30
7.10±0.30
7.10±0.30
11.5 Max
11.5 Max
13.80±0.50
13.80±0.50
B
4.2±0.20
5.20±0.20
5.20±0.20
6.60±0.20
6.60±0.20
6.60±0.20
10.0±0.30
10.0±0.30
12.6±0.20
12.6±0.20
C
2.0 Max
2.0 Max
3.0 Max
2.40 Max
3.0 Max
5.0 Max
4.0 Max
5.0 Max
5.0 Max
6.0 Max
D
1.50 Typ
2.30 Typ
2.30 Typ
3.0 Typ
3.0 Typ
3.0 Typ
3.0 Typ
3.0 Typ
3.7 Typ
3.7 Typ
E
0.80 Typ
1.20 Typ
1.20 Typ
1.60 Typ
1.60 Typ
1.60 Typ
2.0 Typ
2.0 Typ
2.5 Typ
2.5 Typ
SMMS0420
SMMS0520
SMMS0530
SMMS0624
SMMS0630
SMMS0650
SMMS1040
SMMS1050
SMMS1350
SMMS1360
• All test data is referenced to 25°C ambient
• DC current (Irms) that will cause an approximate
△
T of 40℃
• DC current (Isat) that will cause Lo to drop approximately 30%
• Operating temperature Range: –55°C to +125°C
• Absolute maximum voltage 30VDC
• Operating temperature range－55℃½125℃(Including self - temperature rise)
第1页
MOLDING POWER INDUCTOR.
Electrical characteri stics for SMMS0420 series
100KHz 1.0V
P/N
SMMS0420-R10M
SMMS0420-R22M
SMMS0420-R47M
SMMS0420-R56M
SMMS0420-R68M
SMMS0420-1R0M
SMMS0420-1R2M
SMMS0420-1R5M
SMMS0420-2R2M
SMMS0420-3R3M
SMMS0420-4R7M
SMMS0420-6R8M
SMMS0420-100M
L0(μH) ±20%
'@0A
0.10
0.22
0.47
0.56
0.68
1.00
1.20
1.50
2.20
3.30
4.70
6.80
10.00
Typical
3.00
5.50
9.00
14.00
12.00
19.00
24.00
25.00
39.00
70.00
92.00
125.00
220.00
D.C.R (mΩ)
Max
3.50
6.00
12.00
16.00
15.00
24.00
27.00
28.00
45.00
80.00
110.00
135.00
240.00
Saturation Current
I sat (Amp)
Typical
25.00
13.00
9.50
9.00
9.00
7.00
6.00
6.00
5.00
4.00
3.00
2.50
2.00
Heat Rating Current
I rms (Amp)
Typical
13.00
9.50
8.00
7.00
7.00
6.00
5.50
5.50
4.50
3.50
2.80
2.40
1.60
Electrical characteri stics for SMMS0520 series
100KHz 1.0V
P/N
L0(μH) ±20%
'@0A
0.10
0.22
0.33
0.47
1.00
1.50
2.20
3.30
4.70
5.60
6.80
10.00
Typical
2.70
4.10
5.50
7.10
16.80
30.00
34.90
58.50
75.30
85.20
114.00
200.00
D.C.R (mΩ)
Max
2.90
4.50
5.90
7.70
18.00
35.00
37.70
68.00
81.30
92.00
121.00
220.00
Saturation Current
I sat (Amp)
Typical
25.00
17.00
13.00
12.50
7.50
6.00
5.50
4.70
3.20
3.00
2.80
2.20
Heat Rating Current
I rms (Amp)
Typical
21.00
13.00
7.50
8.00
7.00
5.50
5.00
4.10
3.00
2.20
2.10
2.00
SMMS0520-R10M
SMMS0520-R22M
SMMS0520-R33M
SMMS0520-R47M
SMMS0520-1R0M
SMMS0520-1R5M
SMMS0520-2R2M
SMMS0520-3R3M
SMMS0520-4R7M
SMMS0520-5R6M
SMMS0520-6R8M
SMMS0520-100M
第2页
MOLDING POWER INDUCTOR.
Electrical characteri stics for SMMS0530 series
100KHz 1.0V
P/N
SMMS0530-R20M
SMMS0530-R47M
SMMS0530-R68M
SMMS0530-1R0M
SMMS0530-1R2M
SMMS0530-1R5M
SMMS0530-2R2M
SMMS0530-3R3M
SMMS0530-4R7M
SMMS0530-6R8M
SMMS0530-100M
L0(μH) ±20%
'@0A
0.20
0.47
0.68
1.00
1.20
1.50
2.20
3.30
4.70
6.80
10.00
Typical
3.50
7.40
11.00
11.00
15.00
13.00
21.00
33.00
50.00
75.00
100.00
D.C.R (mΩ)
Max
3.90
8.50
12.00
15.00
16.00
18.00
24.00
38.00
60.00
90.00
125.00
Saturation Current
I sat (Amp)
Typical
15.00
14.00
12.00
10.00
11.00
9.00
7.00
6.00
4.50
3.50
3.20
Heat Rating Current
I rms (Amp)
Typical
14.00
11.00
9.00
9.00
9.00
8.50
6.50
5.00
4.50
3.50
3.20
Electrical characteri stics for SMMS0624 series
100KHz 1.0V
P/N
L0(μH) ±20%
'@0A
0.22
0.33
0.47
0.68
0.82
1.00
1.50
2.20
3.30
4.70
5.60
6.80
8.20
10.00
Typical
2.90
3.70
6.00
8.70
10.60
13.00
18.50
28.00
36.50
45.00
66.00
72.50
84.00
116.00
D.C.R (mΩ)
Max
3.20
4.10
6.50
9.40
11.80
14.20
21.20
34.00
51.60
63.00
73.00
95.00
106.00
129.00
Saturation Current
I sat (Amp)
Typical
34.00
22.00
21.00
18.00
17.00
16.00
15.00
14.00
13.00
9.00
8.00
7.00
6.50
6.00
Heat Rating Current
I rms (Amp)
Typical
21.00
18.00
13.50
11.00
10.00
9.00
7.50
6.50
5.00
4.50
4.00
3.60
3.00
2.50
SMMS0624-R22M
SMMS0624-R33M
SMMS0624-R47M
SMMS0624-R68M
SMMS0624-R82M
SMMS0624-1R0M
SMMS0624-1R5M
SMMS0624-2R2M
SMMS0624-3R3M
SMMS0624-4R7M
SMMS0624-5R6M
SMMS0624-6R8M
SMMS0624-8R2M
SMMS0624-100M
第
3
页
MOLDING POWER INDUCTOR.
Electrical characteri stics for SMMS0630 series
100KHz 1.0V
P/N
SMMS0630-R15M
SMMS0630-R22M
SMMS0630-R47M
SMMS0630-R68M
SMMS0630-1R0M
SMMS0630-1R5M
SMMS0630-2R2M
SMMS0630-3R3M
SMMS0630-4R7M
SMMS0630-5R6M
SMMS0630-6R8M
SMMS0630-8R2M
SMMS0630-100M
SMMS0630-150M
SMMS0630-220M
SMMS0630-330M
L0(μH) ±20%
'@0A
0.15
0.22
0.47
0.68
1.00
1.50
2.20
3.30
4.70
5.60
6.80
8.20
10.00
15.00
22.00
33.00
Typical
1.55
1.60
4.00
4.75
6.60
13.20
16.50
24.50
35.00
36.00
44.30
60.00
64.50
103.00
126.00
250.00
D.C.R (mΩ)
Max
2.30
2.50
4.50
5.30
7.25
16.00
20.00
35.00
40.00
42.00
48.00
64.90
68.00
115.00
135.00
270.00
Saturation Current
I sat (Amp)
Typical
41.00
35.00
20.00
19.00
15.50
18.00
14.00
12.00
9.00
7.00
6.00
6.00
5.50
4.60
3.50
3.00
Heat Rating Current
I rms (Amp)
Typical
30.00
25.00
18.00
16.00
13.00
12.50
8.50
7.00
6.00
5.70
5.10
5.00
4.50
3.10
2.60
2.00
Electrical characteri stics for SMMS0650 series
100KHz 1.0V
P/N
SMMS0650-R22M
SMMS0650-R47M
SMMS0650-R56M
SMMS0650-R68M
SMMS0650-R82M
SMMS0650-1R0M
SMMS0650-1R5M
SMMS0650-2R2M
SMMS0650-3R3M
SMMS0650-4R7M
SMMS0650-6R8M
SMMS0650-100M
SMMS0650-150M
SMMS0650-220M
SMMS0650-330M
SMMS0650-470M
L0(μH) ±20%
'@0A
0.22
0.47
0.56
0.68
0.82
1.00
1.50
2.20
3.30
4.70
6.80
10.00
15.00
22.00
33.00
47.00
Typical
1.10
3.20
3.40
3.90
4.60
6.50
7.00
11.20
20.00
26.00
36.50
48.00
77.00
125.00
150.00
260.00
D.C.R (mΩ)
Max
1.30
3.80
3.90
4.20
4.90
8.50
8.50
12.50
22.00
30.00
41.00
55.00
85.00
140.00
200.00
300.00
Saturation Current
I sat (Amp)
Typical
35.00
21.00
18.00
16.00
15.00
13.00
12.00
10.00
9.00
8.00
7.00
6.00
4.00
3.50
3.00
2.80
Heat Rating Current
I rms (Amp)
Typical
30.00
20.00
18.00
16.00
14.00
12.00
10.00
9.50
8.50
6.00
5.50
4.50
3.10
2.50
2.30
2.00
第
4
页
MOLDING POWER INDUCTOR.
Electrical characteri stics for SMMS1040 series
100KHz 1.0V
P/N
SMMS1040-R22M
SMMS1040-R36M
SMMS1040-R47M
SMMS1040-R56M
SMMS1040-R68M
SMMS1040-1R0M
SMMS1040-1R5M
SMMS1040-2R2M
SMMS1040-3R3M
SMMS1040-4R7M
SMMS1040-6R8M
SMMS1040-100M
SMMS1040-150M
SMMS1040-220M
SMMS1040-330M
SMMS1040-470M
L0(μH) ±20%
'@0A
0.22
0.36
0.47
0.56
0.68
1.00
1.50
2.20
3.30
4.70
6.80
10.00
15.00
22.00
33.00
47.00
Typical
1.20
1.70
1.90
2.10
2.30
3.00
4.80
7.20
10.80
17.00
22.50
34.00
50.00
60.00
85.00
141.00
D.C.R (mΩ)
Max
1.50
1.90
2.20
2.40
3.00
4.00
5.40
9.00
11.80
20.00
25.00
37.00
55.00
66.00
92.00
155.00
Saturation Current
I sat (Amp)
Typical
60.00
50.00
40.00
33.00
30.00
28.00
23.00
18.00
16.00
15.00
12.00
8.50
7.00
5.00
4.50
3.50
Heat Rating Current
I rms (Amp)
Typical
35.00
30.00
30.00
25.00
23.00
18.00
16.00
12.00
10.00
8.50
7.00
5.50
5.00
4.00
3.50
3.00
Electrical characteri stics for SMMS1050 series
100KHz 1.0V
P/N
SMMS1050-R82M
SMMS1050-1R0M
SMMS1050-1R2M
SMMS1050-1R5M
SMMS1050-2R2M
SMMS1050-3R3M
SMMS1050-4R7M
SMMS1050-5R6M
SMMS1050-6R8M
SMMS1050-8R2M
SMMS1050-100M
SMMS1050-150M
SMMS1050-220M
SMMS1050-330M
SMMS1050-470M
SMMS1050-680M
L0(μH) ±20%
'@0A
0.82
1.00
1.20
1.50
2.20
3.30
4.70
5.60
6.80
8.20
10.00
15.00
22.00
33.00
47.00
68.00
Typical
2.50
2.80
2.80
3.90
6.50
9.20
12.40
18.90
20.60
27.40
30.20
48.00
60.00
89.00
110.00
190.00
D.C.R (mΩ)
Max
3.20
3.50
3.50
4.80
8.20
12.00
18.00
25.00
28.00
35.00
40.00
55.00
72.00
105.00
130.00
210.00
Saturation Current
I sat (Amp)
Typical
39.00
28.00
28.00
25.00
20.00
18.00
14.00
13.00
12.00
10.00
8.50
7.00
5.50
5.50
4.50
3.00
Heat Rating Current
I rms (Amp)
Typical
22.00
18.00
18.00
16.00
13.00
10.00
9.50
8.50
8.00
7.00
5.50
4.50
4.00
3.50
3.00
2.00
第
5
页
电子工程世界
