Sumida CDRH50D18RHF-1R5NC Power inductor Datasheet

SMD Power Inductor
CDRH50D18R
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:5.2 5.2 x2.0mm Max.
• Product weight:0.16 g (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
×
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃～
℃
Dimension - [mm]
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 3000pcs per reel
Applications
• Lens of digital single lens reflex camera.
Land pattern and Schematics - [mm]
②
①
Page 1 of 4
Revised: 23-Jun-11
℃
℃
SMD Power Inductor
CDRH50D18R
Electrical Characteristics
Part No.
Stamp
CDRH5ØD18RHF-1RØNC
A
CDRH5ØD18RHF-1R5NC
B
CDRH5ØD18RHF-2R2NC
C
CDRH5ØD18RHF-3R3NC
D
CDRH5ØD18RHF-4R7NC
E
CDRH5ØD18RHF-6R8NC
F
CDRH5ØD18RHF-8R2NC
G
CDRH5ØD18RHF-1ØØMC
H
CDRH5ØD18RHF-15ØMC
I
CDRH5ØD18RHF-22ØMC
J
CDRH5ØD18RHF-33ØMC
K
CDRH5ØD18RHF-47ØMC
L
CDRH5ØD18RHF-68ØMC
M
CDRH5ØD18RHF-82ØMC
N
CDRH5ØD18RHF-1Ø1MC
P
Inductance
( H) 100kHz
μ
±30％
1.5±30％
2.2±30％
3.3±30％
4.7±30％
6.8±30％
8.2±30％
10±20％
15±20％
22±20％
33±20％
47±20％
68±20％
82±20％
100±20％
1.0
Ω
［ ］
℃
19±25％
23±25％
27±25％
39±25％
50±25％
73±25％
97±25％
113±25％
177±25％
238±25％
347±25％
590±25％
1054±25％
1180±25％
1300±25％
D.C.R.(m )
Within
(at 20 )
Saturation current
1
（Ａ）※
(at 20℃)
(at 105℃)
Temperature
Rise current
( )
2
Ａ ※
3.40
2.70
4.10
3.10
2.40
3.70
2.40
2.00
3.40
2.10
1.70
2.50
1.70
1.40
2.20
1.40
1.20
1.80
1.20
1.05
1.65
1.10
0.95
1.55
0.95
0.80
1.30
0.85
0.65
1.10
0.65
0.52
0.90
0.53
0.44
0.70
0.46
0.37
0.48
0.40
0.33
0.43
0.34
0.29
0.38
※ 1 Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
※ 2 Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).
Page 2 of 4
Revised: 23-Jun-11
SMD Power Inductor
CDRH50D18R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
1.2
℃
L (105 )
△T (℃)
1. CDRH50D18RHF- 1R0NC
μ
L ( H)
60
1.8
1.0
50
0.8
△T
2. CDRH50D18RHF- 1R5NC
△T (℃)
μ
L ( H)
3. CDRH50D18RHF-2R2NC
△T (℃)
60
3.0
1.5
50
2.5
50
40
1.2
40
2.0
40
0.6
30
0.9
30
1.5
30
0.4
20
0.6
20
1.0
20
0.2
10
0.3
10
0.5
10
0
0.0
0
0.0
0.0
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
μ
L ( H)
4. CDRH50D18RHF-3R3NC
3.6
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
△T (℃)
μ
L ( H)
60
6.0
3.0
50
2.4
5. CDRH50D18RHF-4R7NC
60
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
△T (℃)
μ
L ( H)
6. CDRH50D18RHF-6R8NC
△T (℃)
60
9.0
5.0
50
7.5
50
40
4.0
40
6.0
40
1.8
30
3.0
30
4.5
30
1.2
20
2.0
20
3.0
20
0.6
10
1.0
10
1.5
10
0
0.0
0
0.0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
L ( H)
12
7. CDRH50D18RHF-8R2NC
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
△T (℃)
μ
L ( H)
60
12
10
50
8
8. CDRH50D18RHF-100MC
60
0
0.0
△T (℃)
μ
L ( H)
0.4
0.8 1.2
DC (A)
1.6
9. CDRH50D18RHF-150MC
2.0
△T (℃)
60
18
10
50
15
50
40
8
40
12
40
6
30
6
30
9
30
4
20
4
20
6
20
2
10
2
10
3
10
0
0
0
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
L ( H)
24
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
△T (℃)
10. CDRH50D18RHF-220MC
μ
L ( H)
60
36
20
50
16
0.0
△T (℃)
11. CDRH50D18RHF-330MC
μ
L ( H)
60
0.3
0.6 0.9
DC (A)
1.2
1.5
△T (℃)
12. CDRH50D18RHF-470MC
60
60
30
50
50
50
40
24
40
40
40
12
30
18
30
30
30
8
20
12
20
20
20
4
10
6
10
10
10
0
0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Page 3 of 4
60
0
0.0
0.2
0.4
DC (A)
0.6
Revised: 23-Jun-11
0.8
SMD Power Inductor
CDRH50D18R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
90
℃
△T
L (105 )
△T (℃)
13. CDRH50D18RHF-680MC
μ
L ( H)
60
90
75
50
60
△T (℃)
μ
14. CDRH50D18RHF-820MC
L ( H)
△T (℃)
15. CDRH50D18RHF-101MC
60
120
75
50
100
50
40
60
40
80
40
45
30
45
30
60
30
30
20
30
20
40
20
15
10
15
10
20
10
0
0
0
0
0
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)
60
0
0.0
0.1
0.2 0.3
DC (A)
0.4
0.5
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.+852-2880-6688
FAX.+852-2565-9600
[email protected]
Tel.+86-021-5836-3299
FAX.+86-021-5836-3266
[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]
Tokyo
Seoul
Singapore
San Jose
Tel.+81-3-5202-7112
FAX.+81-3-5202-7105
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6296-3390
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Tel.+1-408-3219660
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: 23-Jun-11