PDF Datasheet

PIN Power Inductor
RCH109
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 10.3 10.3 9.0mm Max.
• Product weight: 2.3g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
3.5
9.0 MAX.
±0.5
±
4.0 0.3
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
℃～ ℃
℃～ ℃
Packaging
• Box packaging.
φ10.0±0.3
φ0.7±0.1
5.0
±0.3
Schematics - [mm]
④
①
④
①
③
②
③
②
(10
× ×
μH～27μH)
Applications
• Ideally used in Printers, LCD TV, DVD, Copy
Machine, Main board of the compounding
machines etc. as DC-DC Converter inductors.
μ～
(33 H 1.0mH)
Page 1 of 5
Revised: 7-Jan-14
PIN Power Inductor
RCH109
Electrical Characteristics
Part Name
Stamp
RCH109NP-100M
100
RCH109NP-120M
120
RCH109NP-150M
150
RCH109NP-180M
180
RCH109NP-220M
220
RCH109NP-270M
270
RCH109NP-330K
330
RCH109NP-390K
390
RCH109NP-470K
470
RCH109NP-560K
560
RCH109NP-680K
680
RCH109NP-820K
820
RCH109NP-101K
101
RCH109NP-121K
121
RCH109NP-151K
151
RCH109NP-181K
181
RCH109NP-221K
221
RCH109NP-271K
271
RCH109NP-331K
331
RCH109NP-391K
391
RCH109NP-471K
471
RCH109NP-561K
561
RCH109NP-681K
681
RCH109NP-821K
821
RCH109NP-102K
102
Inductance
Within
［ ］
10μH ±20％
12μH ±20％
15μH ±20％
18μH ±20％
22μH ±20％
27μH ±20％
33μH ±10％
39μH ±10％
47μH ±10％
56μH ±10％
68μH ±10％
82μH ±10％
100μH ±10％
120μH ±10％
150μH ±10％
180μH ±10％
220μH ±10％
270μH ±10％
330μH ±10％
390μH ±10％
470μH ±10％
560μH ±10％
680μH ±10％
820μH ±10％
1.0mH ±10％
Ω
℃
D.C.R. ( )
Max. (Typ.)
at 20
Saturation current
(A)
1
℃
at 20
※
℃
at 100
Temperature
Rise Current
2
（Ａ）※
25m(19m)
4.50
3.40
4.50
29m(23m)
4.00
2.95
4.10
35m(28m)
3.65
2.55
3.75
43m(34m)
3.20
2.35
2.85
47m(37m)
3.05
2.00
2.70
54m(43m)
2.70
1.85
2.50
72m(57m)
2.45
1.70
2.40
78m(62m)
2.10
1.50
2.20
92m(74m)
2.00
1.40
2.05
116m(93m)
1.75
1.30
1.80
130m(104m)
1.65
1.25
1.60
150m(120m)
1.50
1.15
1.50
200m(160m)
1.35
1.00
1.40
225m(180m)
1.25
0.92
1.25
288m(230m)
1.10
0.82
1.05
0.34(0.27)
1.00
0.76
1.00
0.42(0.33)
0.94
0.70
0.92
0.57(0.45)
0.85
0.65
0.77
0.65(0.52)
0.77
0.60
0.67
0.73(0.58)
0.71
0.51
0.63
0.95(0.76)
0.65
0.45
0.59
1.08(0.86)
0.60
0.40
0.52
1.24(0.99)
0.54
0.38
0.50
1.59(1.32)
0.48
0.36
0.42
1.84(1.53)
0.44
0.34
0.40
※1. Inductance measuring condition: 1kHz
※2. Saturation current: The DC current at which the inductance decreases to 90% of it’s initial value.
※3. Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃).
Page 2 of 5
Revised: 7-Jan-14
PIN Power Inductor
RCH109
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△T (℃)
1. RCH109NP-100M
L ( H)
μ
△T (℃)
2. RCH109NP-120M
L ( H)
60
18
10
50
8
μ
△T (℃)
3. RCH109NP-150M
L ( H)
60
24
15
50
20
50
40
12
40
16
40
6
30
9
30
12
30
4
20
6
20
8
20
2
10
3
10
4
10
0
0
0
0
12
0
0
1
2
3
4
DC (A)
5
μ
△T (℃)
4. RCH109NP-180M
L ( H)
24
0
6
1
2
μ
3
4
DC (A)
5
60
30
20
50
16
0
6
0
△T (℃)
5. RCH109NP-220M
L ( H)
60
1
2
3
DC (A)
μ
4
5
△T (℃)
6. RCH109NP-270M
L ( H)
60
36
25
50
30
50
40
20
40
24
40
12
30
15
30
18
30
8
20
10
20
12
20
4
10
5
10
6
10
0
0
0
0
0
0
1
2
3
DC (A)
μ
4
0
△T (℃)
7. RCH109NP-330K
L ( H)
48
5
1
μ
2
DC (A)
3
60
48
40
50
32
0
4
0
△T (℃)
8. RCH109NP-390K
L ( H)
60
1
μ
2
DC (A)
3
4
△T (℃)
9. RCH109NP-470K
L ( H)
60
60
40
50
50
50
40
32
40
40
40
24
30
24
30
30
30
16
20
16
20
20
20
8
10
8
10
10
10
0
0
0
0
0
0
1
2
DC (A)
3
μ
4
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
△T (℃)
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
60
120
μ
△T (℃)
75
50
100
50
40
60
40
80
40
45
30
45
30
60
30
30
20
30
20
40
20
15
10
15
10
20
10
0
0
0
0
0
0
10. RCH109NP-560K
L ( H)
90
μ
60
60
90
75
50
60
0.0
0.5
1.0 1.5
DC (A)
2.0
2.5
△T (℃)
11. RCH109NP-680K
L ( H)
0.0
0.5
1.0 1.5
DC (A)
Page 3 of 5
2.0
2.5
12. RCH109NP-820K
L ( H)
60
0.0
0.5
1.0 1.5
DC (A)
2.0
Revised: 7-Jan-14
2.5
PIN Power Inductor
RCH109
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△T (℃)
13. RCH109NP-101K
L ( H)
μ
60
14. RCH109NP-121K
L ( H)
180
100
50
80
120
△T (℃)
μ
△T (℃)
15. RCH109NP-151K
L ( H)
60
240
150
50
200
50
40
120
40
160
40
60
30
90
30
120
30
40
20
60
20
80
20
20
10
30
10
40
10
0
0
0
0
0
0.0
0.4
0.8 1.2
DC (A)
1.6
μ
2.0
0.0
△T (℃)
16. RCH109NP-181K
L ( H)
240
0.4
0.8
1.2
1.6
DC (A)
μ
60
17. RCH109NP-221K
L ( H)
300
200
50
160
2.0
60
0
0.0
△T (℃)
0.4
0.8
1.2
DC (A)
μ
1.6
△T (℃)
18. RCH109NP-271K
L ( H)
60
360
250
50
300
50
40
200
40
240
40
120
30
150
30
180
30
80
20
100
20
120
20
40
10
50
10
60
10
0
0
0
0
0
0
0.0
0.4
μ
0.8
DC (A)
1.2
0.0
1.6
△T (℃)
19. RCH109NP-331K
L ( H)
0.3
0.6
0.9
1.2
DC (A)
μ
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
1.5
△T (℃)
20. RCH109NP-391K
L ( H)
60
μ
△T (℃)
21. RCH109NP-471K
L ( H)
60
600
400
50
500
50
40
320
40
400
40
240
30
240
30
300
30
160
20
160
20
200
20
80
10
80
10
100
10
0
0
0
0
480
60
480
400
50
320
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
0.0
△T (℃)
22. RCH109NP-561K
L ( H)
0.2
0.4 0.6
DC (A)
0.8
μ
1.0
0
0
0.0
△T (℃)
23. RCH109NP-681K
L ( H)
60
0.2
0.4 0.6
DC (A)
0.8
1.0
60
1200
μ
△T (℃)
24. RCH109NP-821K
L ( H)
60
60
900
750
50
750
50
1000
50
600
40
600
40
800
40
450
30
450
30
600
30
300
20
300
20
400
20
150
10
150
10
200
10
900
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
0
0
0.0
0.2
0.4
DC (A)
Page 4 of 5
0.6
0.8
0
0
0.0
0.2
0.4
DC (A)
0.6
Revised: 7-Jan-14
0.8
PIN Power Inductor
RCH109
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
25. RCH109NP-102K
L ( H)
1200
℃
L (105 )
△T (℃)
△T
60
1000
50
800
40
600
30
400
20
200
10
0
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6841-4426
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 5 of 5
Revised: 7-Jan-14