PDF Datasheet

SMD Power Inductor
CDRH2D16/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.2 3.2 1.8mm Max.
• Product weight: 60mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
.1
φ2
2
.
0
±
0
.
3
1※
※1
(1.6)
MAX.1.8
3.0±0.2
× ×
※2
1.0
±0
.1
Environmental Data
• Operating temperature range: -40 ~+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
2
0.
3±
.
3
.2
※2 AX.4
M
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
℃
℃～
℃
℃
℃
ELECTRODE
Land pattern and Schematics - [mm]
3
1.
1.
7
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
4.
3
1.
3
1
2
(2.2
1
2
μH～4.7μH)
(5.6
μH～27μH)
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH2D16/LD
Electrical Characteristics
Part Name
Stamp
CDRH2D16LDNP-2R2NC
A
CDRH2D16LDNP-2R7NC
B
CDRH2D16LDNP-3R3NC
C
CDRH2D16LDNP-3R9NC
D
CDRH2D16LDNP-4R7NC
E
CDRH2D16LDNP-5R6NC
F
CDRH2D16LDNP-6R8NC
G
CDRH2D16LDNP-8R2NC
H
CDRH2D16LDNP-100NC
I
CDRH2D16LDNP-120NC
J
CDRH2D16LDNP-150NC
K
CDRH2D16LDNP-180NC
L
CDRH2D16LDNP-220NC
M
CDRH2D16LDNP-270NC
N
Inductance
( H)
[ within ] 1
μ
※
2.2±30％
2.7±30％
3.3±30％
3.9±30％
4.7±30％
5.6±30％
6.8±30％
8.2±30％
10.0±30％
12.0±30％
15.0±30％
18.0±30％
22.0±30％
27.0±30％
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
( )
2
℃
at 20
Ａ ※
℃
at100
Temperature
Rise Current
(A)
3
※
47(38)
0.86
0.65
2.20
61(49)
0.82
0.60
1.90
67(54)
0.72
0.52
1.74
75(60)
0.70
0.48
1.60
101(81)
0.62
0.45
1.32
123(98)
0.57
0.40
1.25
158(127)
0.50
0.35
1.00
171(137)
0.45
0.33
0.95
195(156)
0.42
0.30
0.92
223(179)
0.39
0.28
0.85
248(198)
0.35
0.26
0.81
316(252)
0.32
0.23
0.73
418(335)
0.28
0.21
0.60
466(373)
0.26
0.18
0.53
※1 Inductance measuring condition: at 100 kHz.
※2 Saturation current: The DC current at which the inductance decreases to 65% of it's nominal value.
※3 Temperature rise current: The DC current at which the temperature rise is △T＝40℃.(Ta＝20℃)
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH2D16/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
60
3.6
μ
△T (℃)
3.0
50
3.0
50
40
2.4
40
2.4
40
1.2
30
1.8
30
1.8
30
0.8
20
1.2
20
1.2
20
0.4
10
0.6
10
0.6
10
0
0.0
0
0.0
1. CDRH2D16LDNP-2R2NC
L ( H)
△T (℃)
μ
2. CDRH2D16LDNP-2R7NC
L ( H)
60
3.6
2.0
50
1.6
2.4
0.0
0.0
0.5
1.0 1.5
DC (A)
2.0
μ
4. CDRH2D16LDNP-3R9NC
L ( H)
4.8
0.0
2.5
△T (℃)
0.4
μ
0.8 1.2
DC (A)
1.6
5. CDRH2D16LDNP-4R7NC
L ( H)
60
6.0
4.0
50
3.2
△T (℃)
3. CDRH2D16LDNP-3R3NC
L ( H)
2.0
0
0.0
△T (℃)
60
0.4
μ
0.8 1.2
DC (A)
1.6
6. CDRH2D16LDNP-5R6NC
L ( H)
2.0
△T (℃)
60
6.0
5.0
50
5.0
50
40
4.0
40
4.0
40
2.4
30
3.0
30
3.0
30
1.6
20
2.0
20
2.0
20
0.8
10
1.0
10
1.0
10
0.0
0
0.0
0
0.0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
7. CDRH2D16LDNP-6R8NC
L ( H)
0.0
△T (℃)
0.4
μ
0.8
DC (A)
1.2
8. CDRH2D16LDNP-8R2NC
L ( H)
1.6
0.0
△T (℃)
60
0.3
μ
0.6 0.9
DC (A)
1.2
9. CDRH2D16LDNP-100NC
L ( H)
1.5
△T (℃)
60
12
7.5
50
10
50
40
6.0
40
8
40
4.5
30
4.5
30
6
30
3.0
20
3.0
20
4
20
1.5
10
1.5
10
2
10
0
0.0
0
0
9.0
60
9.0
7.5
50
6.0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
△ ℃
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
10. CDRH2D16LDNP-120NC
L ( H)
T( )
11. CDRH2D16LDNP-150NC
L ( H)
18
60
18
15
50
12
0
0.0
△T (℃)
60
0.2
μ
0.4 0.6
DC (A)
0.8
1.0
△ ℃
12. CDRH2D16LDNP-180NC
L ( H)
T( )
60
24
15
50
20
50
40
12
40
16
40
9
30
9
30
12
30
6
20
6
20
8
20
3
10
3
10
4
10
0
0
0
0
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
0.0
0.2
0.4 0.6
DC (A)
Page 3 of 4
0.8
1.0
0.0
60
0.2
0.4
0.6
DC (A)
Revised: 7-Jan-14
0.8
SMD Power Inductor
CDRH2D16/LD
Saturation Current & Temperature Rise Graph
℃
℃
L (20 )
μ
△T
L (100 )
13. CDRH2D16LDNP-220NC
L ( H)
△T (℃)
μ
△T (℃)
60
14. CDRH2D16LDNP-270NC
L ( H)
30
20
50
25
50
16
40
20
40
12
30
15
30
8
20
10
20
4
10
5
10
0
0
24
0
0.0
0.2
0.4
DC (A)
0.6
0.8
60
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
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