PDF Datasheet

SMD Power Inductor
CDRH3D16/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:4.0 4.0 1.8 mm Max.
• Product weight: 80mg (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
2
.
0
±
8
.
3
)
1
*
(
(*1)3.8±0.2
2
0.
±
.4
)4
3
(*
MA
X.
1.
4
1.65±0.15
ELECTRODE
②
2
0.
±
9
0.
1.
1±
0.
2(
*3
)
①
8
.2
2. .5
φ AX
M
2)
*
(
(*2) MAX.5.4 SHOULD BE USED FOR DOUBLE WIRE WINDING.
Land pattern and Schematics - [mm]
5
1.
× ×
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃～
℃
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Mobile phone, PDA, MP3,
DSC/DVC, Portable DVD, etc as DC-DC
converter inductors.
5.
2. 2
4
1.
4
(3.3
μH～12μH)
(15
μH～47μH)
Page 1 of 4
Revised: 7-Jan-14
℃
℃
SMD Power Inductor
CDRH3D16/LD
Electrical Characteristics
Part Name
CDRH3D16/LDNP-3R3NC
CDRH3D16/LDNP-3R9NC
CDRH3D16/LDNP-4R7NC
CDRH3D16/LDNP-5R6NC
CDRH3D16/LDNP-6R8NC
CDRH3D16/LDNP-8R2NC
CDRH3D16/LDNP-100NC
CDRH3D16/LDNP-120NC
CDRH3D16/LDNP-150NC
CDRH3D16/LDNP-180NC
CDRH3D16/LDNP-220NC
CDRH3D16/LDNP-270NC
CDRH3D16/LDNP-330NC
CDRH3D16/LDNP-390NC
CDRH3D16/LDNP-470NC
Stamp
Ａ
Ｂ
Ｃ
Ｄ
Ｅ
Ｆ
Ｇ
Ｈ
Ｊ
Ｋ
Ｌ
Ｍ
Ｎ
Ｐ
Ｑ
Inductance
( H)
[ within ] 1
μ
※
3.3±30％
3.9±30％
4.7±30％
5.6±30％
6.8±30％
8.2±30％
10±30％
12±30％
15±30％
18±30％
22±30％
27±30％
33±30％
39±30％
47±30％
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
（ ）※
at 20℃
at 100℃
Temperature
Rise Current
(A)
3
※
66(53)
0.80
0.52
2.00
81(65)
0.75
0.44
1.75
91(73)
0.68
0.43
1.72
102(82)
0.62
0.38
1.64
130(104)
0.58
0.34
1.30
140(112)
0.51
0.32
1.28
190(152)
0.46
0.27
1.07
205(164)
0.42
0.26
0.98
272(218)
0.38
0.23
0.87
327(262)
0.34
0.21
0.76
356(285)
0.31
0.18
0.66
470(377)
0.28
0.17
0.60
560(446)
0.26
0.16
0.55
700(558)
0.24
0.15
0.47
775(630)
0.21
0.13
0.45
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The DC current at which the inductance decreases to 65% of its 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
CDRH3D16/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
1. CDRH3D16/LDNP-3R3NC
L ( H)
℃
△T
L (105 )
△T (℃)
μ
2. CDRH3D16/LDNP-3R9NC
L ( H)
60
6
5
50
4
△T (℃)
μ
3. CDRH3D16/LDNP-4R7NC
L ( H)
△T (℃)
60
6
5
50
5
50
40
4
40
4
40
3
30
3
30
3
30
2
20
2
20
2
20
1
10
1
10
1
10
0
0
0
0
6
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
4. CDRH3D16/LDNP-5R6NC
L ( H)
9.0
△T (℃)
μ
5. CDRH3D16/LDNP-6R8NC
L ( H)
60
9.0
7.5
50
6.0
60
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
△T (℃)
μ
6. CDRH3D16/LDNP-8R2NC
L ( H)
△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
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
7. CDRH3D16/LDNP-100NC
L ( H)
0.0
△T (℃)
0.3
μ
0.6 0.9
DC (A)
1.2
8. CDRH3D16/LDNP-120NC
L ( H)
60
18
10
50
8
1.5
0
0.0
△T (℃)
60
0.3
μ
0.6 0.9
DC (A)
1.2
9. CDRH3D16/LDNP-150NC
L ( H)
1.5
△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
12
0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
△ ℃
0.2
0.4 0.6
DC (A)
0.8
μ
1.0
0
0.0
△ ℃
60
0.2
0.4 0.6
DC (A)
0.8
μ
1.0
△T (℃)
10. CDRH3D16/LDNP-180NC
L ( H)
T( )
11. CDRH3D16/LDNP-220NC
L ( H)
T( )
12. CDRH3D16/LDNP-270NC
L ( H)
24
60
30
60
36
20
50
25
50
30
50
16
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
0.0
0.2
0.4
DC (A)
0.6
0.8
0.0
0.2
0.4
0.6
DC (A)
Page 3 of 4
0.8
60
0
0.0
0.2
0.4
0.6
DC (A)
Revised: 7-Jan-14
0.8
SMD Power Inductor
CDRH3D16/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△ ℃
μ
△ ℃
μ
14. CDRH3D16/LDNP-390NC
L ( H)
T( )
40
50
40
50
50
50
32
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
48
60
0
48
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
0.0
15. CDRH3D16/LDNP-470NC
L ( H)
60
△T (℃)
13. CDRH3D16/LDNP-330NC
L ( H)
T( )
60
0.1
0.2 0.3
DC (A)
0.4
0.5
60
0
0.0
0.1
0.2
0.3
0.4
0.5
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