PDF Datasheet

SMD Power Inductor
CDRH4D16FB
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:4.15 4.15 1.8 mm Max.
• Product weight: 100mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
15
0.
±
65
0.
Dimension - [mm]
.3
+0 .2
4.0±0.15
1.65±0.15
5
1.
0
±
0.
4
9-0 3
4. +0-.0.2
4
4.
1
3.
1.
1±
0.
2
15
0.
±
65
0.
2
4
.
1
5.0
℃
℃～
℃
℃
℃
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
Land pattern and Schematics - [mm]
2.8
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
ELECTRODE
1.1
× ×
1.1
1
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH4D16FB
Electrical Characteristics
Part Name
Stamp
CDRH4D16FB/NP-1R3NC
A
CDRH4D16FB/NP-1R8NC
B
CDRH4D16FB/NP-2R4NC
C
CDRH4D16FB/NP-3R0NC
D
CDRH4D16FB/NP-3R9NC
E
CDRH4D16FB/NP-4R7NC
F
CDRH4D16FB/NP-6R8NC
G
CDRH4D16FB/NP-8R5NC
H
CDRH4D16FB/NP-100MC
J
CDRH4D16FB/NP-150MC
K
CDRH4D16FB/NP-220MC
L
Inductance
( H)
[within] 1
μ
※
±25%
1.8±25%
2.4±25%
3.0±25%
3.9±25%
4.7±25%
6.8±25%
8.5±25%
10±20%
15±20%
22±20%
1.3
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
(A) 2
(at 20
℃)
※
(at 100
℃)
Temperature
Rise Current
(A) 3
※
29.3(22.5)
2.30
1.50
2.8
34.5(27.6)
1.90
1.30
2.7
37.9(30.3)
1.70
1.20
2.6
39.6(31.7)
1.50
1.10
2.4
56.7(43.6)
1.35
1.00
2.1
58.5(46.8)
1.20
0.90
2.0
81.25(65.0)
1.00
0.75
1.5
107.0(89.1)
0.90
0.65
1.3
118.0(98.0)
0.80
0.60
1.2
178.8(149.0)
0.65
0.50
1.0
288.0(240.0)
0.52
0.40
0.75
※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
CDRH4D16FB
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
60
3.0
μ
△T (℃)
2.0
50
2.5
50
40
1.6
40
2.0
40
0.9
30
1.2
30
1.5
30
0.6
20
0.8
20
1.0
20
0.3
10
0.4
10
0.5
10
0
0.0
0
0.0
1. CDRH4D16FB/NP-1R3NC
L ( H)
1.8
△T (℃)
μ
2. CDRH4D16FB/NP-1R8NC
L ( H)
60
2.4
1.5
50
1.2
0.0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
4. CDRH4D16FB/NP-3R0NC
L ( H)
3.6
△T (℃)
3. CDRH4D16FB/NP-2R4NC
L ( H)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
μ
5. CDRH4D16FB/NP-3R9NC
L ( H)
60
6
3.0
50
2.4
60
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
μ
6. CDRH4D16FB/NP-4R7NC
L ( H)
△T (℃)
60
6
5
50
5
50
40
4
40
4
40
1.8
30
3
30
3
30
1.2
20
2
20
2
20
0.6
10
1
10
1
10
0
0
0
0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
7. CDRH4D16FB/NP-6R8NC
L ( H)
9.0
△T (℃)
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
8. CDRH4D16FB/NP-8R5NC
L ( H)
60
12
7.5
50
6.0
△T (℃)
60
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
9. CDRH4D16FB/NP-100MC
L ( H)
△T (℃)
60
12
10
50
10
50
40
8
40
8
40
4.5
30
6
30
6
30
3.0
20
4
20
4
20
1.5
10
2
10
2
10
0
0
0
0
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
0.0
△ ℃
0.3
0.6 0.9
DC (A)
1.2
μ
1.5
0.3
0.6 0.9
DC (A)
1.2
△ ℃
11. CDRH4D16FB/NP-220MC
L ( H)
T( )
18
60
30
15
50
25
50
12
40
20
40
9
30
15
30
6
20
10
20
3
10
5
10
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0
0.0
10. CDRH4D16FB/NP-150MC
L ( H)
T( )
0
60
60
0
0.0
0.2
0.4 0.6
DC (A)
Page 3 of 4
0.8
1.0
Revised: 7-Jan-14
1.5
SMD Power Inductor
CDRH4D16FB
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