Sumida CDRH3D28LD Smd power inductor Datasheet

SMD Power Inductor
CDRH3D28/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:4.0 4.0 3.0 mm Max.
• Product weight:130mg (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
• Storage temperature range: -40
+105
• Solder reflow temperature: 260
peak.
℃
℃~
℃
Dimension - [mm]
Electrode
2.
4
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, Portable DVD, etc. as DC-DC
converter inductors.
Land pattern and Schematics - [mm]
5
1.
× ×
5.
2
1.
4
1
2
1
2
μ ~56μH)
(10 H
μ ~220μH)
(68 H
Page 1 of 4
Revised: 7-Jan-14
℃
℃
SMD Power Inductor
CDRH3D28/LD
Electrical Characteristics
Part Name
Stamp
CDRH3D28/LDNP-100NC
A
CDRH3D28/LDNP-120NC
B
CDRH3D28/LDNP-150NC
C
CDRH3D28/LDNP-180NC
D
CDRH3D28/LDNP-220NC
E
CDRH3D28/LDNP-270NC
F
CDRH3D28/LDNP-330NC
G
CDRH3D28/LDNP-390NC
H
CDRH3D28/LDNP-470NC
J
CDRH3D28/LDNP-560NC
K
CDRH3D28/LDNP-680NC
L
CDRH3D28/LDNP-820NC
M
CDRH3D28/LDNP-101NC
N
CDRH3D28/LDNP-121NC
P
CDRH3D28/LDNP-151NC
Q
CDRH3D28/LDNP-181NC
R
CDRH3D28/LDNP-221NC
S
Inductance
( H)
[within] 1
μ
※
10±30%
12±30%
15±30%
18±30%
22±30%
27±30%
33±30%
39±30%
47±30%
56±30%
68±30%
82±30%
100±30%
120±30%
150±30%
180±30%
220±30%
Ω
℃
D.C.R .(m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
( )※
at 20℃
at 105℃
Temperature
Rise Current
(A) 3
※
95(73)
0.50
0.43
1.52
100(80)
0.45
0.38
1.48
115(90)
0.40
0.33
1.44
125(100)
0.35
0.30
1.37
145(117)
0.33
0.28
1.28
175(140)
0.29
0.26
1.18
215(170)
0.28
0.23
1.15
225(180)
0.25
0.21
1.00
305(245)
0.23
0.19
0.81
325(260)
0.20
0.17
0.76
470(375)
0.185
0.156
0.60
540(430)
0.172
0.142
0.58
610(485)
0.160
0.128
0.52
755(605)
0.136
0.116
0.50
880(705)
0.124
0.106
0.48
1130(905)
0.119
0.095
0.42
1270(1015)
0.116
0.087
0.36
※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
CDRH3D28/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
1. CDRH3D28/LDNP-100NC
L ( H)
12
℃
△T
L (100 )
△T (℃)
μ
2. CDRH3D28/LDNP-120NC
L ( H)
60
18
10
50
8
△T (℃)
μ
3. CDRH3D28/LDNP-150NC
L ( H)
△T (℃)
60
18
15
50
15
50
40
12
40
12
40
6
30
9
30
9
30
4
20
6
20
6
20
2
10
3
10
3
10
0
0
0
0
0
0.0
0.4
0.8
1.2
DC (A)
μ
4. CDRH3D28/LDNP-180NC
L ( H)
24
1.6
0.0
△T (℃)
0.3
0.6 0.9
DC (A)
1.2
μ
5. CDRH3D28/LDNP-220NC
L ( H)
60
24
20
50
16
1.5
0
0.0
△T (℃)
60
0.3
0.6 0.9
DC (A)
1.2
μ
6. CDRH3D28/LDNP-270NC
L ( H)
1.5
△T (℃)
60
30
20
50
25
50
40
16
40
20
40
12
30
12
30
15
30
8
20
8
20
10
20
4
10
4
10
5
10
0
0
0
0
0
0.0
0.3
0.6 0.9
DC (A)
1.2
μ
7. CDRH3D28/LDNP-330NC
L ( H)
48
1.5
0.0
△T (℃)
0.3
0.6 0.9
DC (A)
1.2
μ
8. CDRH3D28/LDNP-390NC
L ( H)
60
48
40
50
32
1.5
60
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
△T (℃)
μ
9. CDRH3D28/LDNP-470NC
L ( H)
△T (℃)
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
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
10. CDRH3D28/LDNP-560NC
L ( H)
0.0
△T (℃)
0.2
0.4 0.6
DC (A)
μ
0.8
1.0
0
0.0
△ ℃
60
0.2
0.4
0.6
DC (A)
μ
0.8
△ ℃
11. CDRH3D28/LDNP-680NC
L ( H)
T( )
12. CDRH3D28/LDNP-820NC
L ( H)
T( )
60
90
60
120
50
50
75
50
100
50
40
40
60
40
80
40
30
30
45
30
60
30
20
20
30
20
40
20
10
10
15
10
20
10
0
0
0
0
0
0
60
0.0
0.2
0.4
0.6
DC (A)
0.8
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
Page 3 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH3D28/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
13. CDRH3D28/LDNP-101NC
L ( H)
T( )
14. CDRH3D28/LDNP-121NC
L ( H)
T( )
△ ℃
15. CDRH3D28/LDNP-151NC
L ( H)
120
60
180
60
180
μ
△T (℃)
100
50
150
50
150
50
80
40
120
40
120
40
60
30
90
30
90
30
40
20
60
20
60
20
20
10
30
10
30
10
0
0
0
0
0
μ
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
μ
16. CDRH3D28/LDNP-181NC
L ( H)
240
0.0
△T (℃)
0.1
△ ℃
0.2 0.3
DC (A)
0.4
μ
0.5
50
200
50
160
40
160
40
120
30
120
30
80
20
80
20
40
10
40
10
0
0
0.2 0.3
DC (A)
0.4
0.2 0.3
DC (A)
0.4
0.5
△ ℃
200
0.1
0.1
17. CDRH3D28/LDNP-221NC
L ( H)
T( )
240
0.0
0
0.0
60
0
60
0.5
60
0
0.0
0.1
0.2
DC (A)
0.3
0.4
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
sales@hk.sumida.com
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
shanghai.sales@cn.sumida.com
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
sales@kr.sumida.com
Tel.+65-6296-3388
FAX.+65-6841-4426
sales@sg.sumida.com
Tel.+1-408-321-9660
FAX.+1-408-321-9308
sales@us.sumida.com
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
sales@us.sumida.com
Tel.+49-8591-937-0
FAX. +49-8591-937-103
contact@eu.sumida.com
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
infocomp@eu.sumida.com
Page 4 of 4
Revised: 7-Jan-14
Similar pages