Sumida CDRH12D78RNP-680MC Smd power inductor Datasheet

SMD Power Inductor
CDRH12D78R
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 12.4 12.4 8.0mm Max.
• Product weight: 4.1g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Dimension - [mm]
.9
16
2-
8.0 Max.(7.8 Typ.)
x.
Ma
3.5±0.3
4
.
0
±
0
.
2
1
12.0±0.4
.9
16
4.
0
±
.29
(10
3
.0
±
4.
1
μH~47μH)
8.0 Max.(7.8
x.
Ma
Typ. )
3.5±0.3
4.
0
(68
3.
0
±
4.
1
Environmental Data
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
• Storage temperature range: -40
+105
• Solder reflow temperature: 260
peak.
℃~ ℃
℃~ ℃
℃
Packaging
• Carrier tape and reel packaging.
• 12.9”diameter reel
• 500pcs per reel
Applications
• Ideally used in Game machine, Notebook PC,
LCD TV,DVD, STB ,Projector etc as DC-DC
converter inductors.
.40
±
2.
9
±
.02
1
12.0 ± 0.4
3
.0
±
4.
1
× ×
μH~1000μH)
.30
±
4.
1
Land pattern and Schematics - [mm]
(10
μH~47μH)
μ ~ μH)
(68 H 220
(330
μH~1.0mH)
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH12D78R
Electrical Characteristics
Part No.
Stamp
CDRH12D78RNP-100MC
100
CDRH12D78RNP-150MC
150
CDRH12D78RNP-220MC
220
CDRH12D78RNP-330MC
330
CDRH12D78RNP-470MC
470
CDRH12D78RNP-680MC
680
CDRH12D78RNP-101MC
101
CDRH12D78RNP-151MC
151
CDRH12D78RNP-221MC
221
CDRH12D78RNP-331MC
331
CDRH12D78RNP-471MC
471
CDRH12D78RNP-681MC
681
CDRH12D78RNP-102MC
102
Inductance
( H)
[ within ] 1
μ
※
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%
Ω
℃
D.C.R. (m )
[Max.] (Typ.)
(at 20 )
Saturation Current
(A) 2
℃
at 20
※
℃
at 105
Temperature
Rise Current
(A) 3
※
18.7(15)
10.1
6.60
5.90
23.8(19)
8.40
5.50
4.60
35.0(28)
6.80
4.40
3.80
50.0(40)
5.50
3.50
3.10
70.0(56)
4.60
3.05
2.55
93.8(75)
3.85
2.45
2.20
141.3(113)
3.15
2.10
1.80
218.8(175)
2.55
1.64
1.45
325.0(260)
2.08
1.38
1.09
470.0(376)
1.72
1.12
0.96
652.5(522)
1.42
0.92
0.84
928.8(743)
1.19
0.77
0.66
1458(1167)
0.98
0.64
0.52
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃).
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH12D78R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
12
℃
△T
L (100 )
1. CDRH12D78RNP-100MC
L ( H)
△T (℃)
μ
2. CDRH12D78RNP-150MC
L ( H)
60
18
10
50
8
△T (℃)
μ
3. CDRH12D78RNP-220MC
L ( H)
△T (℃)
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
0
0
2
4
6
8
DC (A)
10
μ
4. CDRH12D78RNP-330MC
L ( H)
36
12
0
△T (℃)
2
4
6
DC (A)
8
μ
5. CDRH12D78RNP-470MC
L ( H)
60
60
30
50
24
10
60
0
0
△T (℃)
2
4
DC (A)
6
8
μ
6. CDRH12D78RNP-680MC
L ( H)
△T (℃)
60
90
50
50
75
50
40
40
40
60
40
18
30
30
30
45
30
12
20
20
20
30
20
6
10
10
10
15
10
0
0
0
0
0
0
0
1
2
μ
3
4
DC (A)
5
7. CDRH12D78RNP-101MC
L ( H)
120
6
0
△T (℃)
1
2
μ
3
4
DC (A)
5
8. CDRH12D78RNP-151MC
L ( H)
60
180
100
50
80
6
0
△T (℃)
60
1
μ
2
3
DC (A)
4
9. CDRH12D78RNP-221MC
L ( H)
5
△T (℃)
60
300
150
50
250
50
40
120
40
200
40
60
30
90
30
150
30
40
20
60
20
100
20
20
10
30
10
50
10
0
0
0
0
0
0
1
2
DC (A)
3
μ
4
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△ ℃
μ
10. CDRH12D78RNP-331MC
L ( H)
T( )
11. CDRH12D78RNP-471MC
L ( H)
360
60
600
300
50
240
0
0.0
△T (℃)
60
0.5
1.0 1.5
DC (A)
2.0
μ
12. CDRH12D78RNP-681MC
L ( H)
2.5
△T (℃)
60
900
500
50
750
50
40
400
40
600
40
180
30
300
30
450
30
120
20
200
20
300
20
60
10
100
10
150
10
0
0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
0
0
0.0
0.4
0.8
1.2
DC (A)
Page 3 of 4
1.6
60
0
0
0.0
0.3
0.6 0.9
DC (A)
1.2
Revised: 7-Jan-14
1.5
SMD Power Inductor
CDRH12D78R
Saturation Current & Temperature Rise Graph
℃
μ
℃
△T
L (100 )
L (20 )
△ ℃
13. CDRH12D78RNP-102MC
L ( H)
T( )
1200
60
1000
50
800
40
600
30
400
20
200
10
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
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 4 of 4
Revised: 7-Jan-14
Similar pages