Sumida CDRH4D18NP-820N Power inductor Datasheet

Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD
◆Product Description
・5.0×5.0mm Max.(L×W), 2.0mm Max. Height.(CDRH4D18)
・5.1×5.1mm Max.(L×W), 2.0mm Max. Height.(CDRH4D18C,CDRH4D18C/LD)
・Standard type CDRH4D18, CDRH4D18C and Low DCR type CDRH4D18C/LD are available.
・Inductance range:1.0~180µH(CDRH4D18); 1.1~100µH(CDRH4D18C,CDRH4D18C /LD);
・Rated current range:0.14~1.72A(CDRH4D18); 0.25~2.4A(CDRH4D18C); 0.2~2.1A (CDRH4D18C /LD);
・Custom design is available.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Mobile phone,PDA,MP3,HDD,DSC/DVC,Note book PC,etc as DC-DC Converter inductors.
・RoHS Compliance.
◆ Dimensions (mm)
MA
X.
6.
9
4.5
1.5
4.7±0.3
4.5
MAX.2.0
4.7±0.3
CDRH4D18
ELECTRODE
2.0 Max.
1.
4±
0.
2
4.9 ± 0 .2
4.9 ± 0.2
CDRH4D18C,
CDRH4D18C/LD
4
±
.4
0.
6.
2
3
Ma
x.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/3
Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD
◆ Land Pattern (mm)
°
5.3
6.
5
0
2.
0
1.9
1.5
1.9
45
4.
CDRH4D18
CDRH4D18C,CDRH4D18C/LD
◆ Specification (CDRH4D18)
D.C.R.(Ω)
Max.(Typ.)
( 20℃)
Rated
Current (A)※1-1
1.0μH ± 30%
45m(35m)
1.72
2R2
2R7
2.2μH ± 30%
2.7μH ± 30%
75m(58m)
105m(80m)
1.32
1.28
CDRH4D18NP-3R3N□
3R3
3.3μH ± 30%
110m(85m)
1.04
CDRH4D18NP-3R9N□
3R9
3.9μH ± 30%
155m(120m)
0.88
CDRH4D18NP-4R7N□
4R7
4.7μH ± 30%
162m(125m)
0.84
CDRH4D18NP-5R6N□
5R6
5.6μH ± 30%
170m(130m)
0.80
CDRH4D18NP-6R8N□
6R8
6.8μH ± 30%
200m(155m)
0.76
CDRH4D18NP-8R2N□
8R2
8.2μH ± 30%
245m (190m)
0.68
CDRH4D18NP-100N□
100
10μH ± 30%
200m (148m)
0.61
CDRH4D18NP-120N□
120
12μH ± 30%
210m (156m)
0.56
CDRH4D18NP-150N□
150
15μH ± 30%
240m (178m)
0.50
CDRH4D18NP-180N□
180
18μH ± 30%
338m (250m)
0.48
CDRH4D18NP-220N□
220
22μH ± 30%
397m (294m)
0.41
CDRH4D18NP-270N□
270
27μH ± 30%
441m (327m)
0.35
CDRH4D18NP-330N□
330
33μH ± 30%
694m (514m)
0.32
CDRH4D18NP-390N□
390
39μH ± 30%
709m (525m)
0.30
CDRH4D18NP-470N□
470
47μH ± 30%
922m (683m)
0.28
CDRH4D18NP-560N□
560
56μH ± 30%
1.08 (800m)
0.26
CDRH4D18NP-680N□
680
68μH ± 30%
1.30 (1.00)
0.24
CDRH4D18NP-820N□
820
82μH ± 30%
1.56 (1.20)
0.22
CDRH4D18NP-101N□
101
100μH ± 30%
1.73 (1.33)
0.20
CDRH4D18NP-121N□
121
120μH ± 30%
2.39 (1.84)
0.18
CDRH4D18NP-151N□
151
150μH ± 30%
2.67 (2.05)
0.15
CDRH4D18NP-181N□
181
180μH ± 30%
4.00 (3.05)
0.14
Part No.
※
Stamp
CDRH4D18NP-1R0N□
1R0
CDRH4D18NP-2R2N□
CDRH4D18NP-2R7N□
Inductance
Measuring
frequency
7.96MHz
100kHz
※1-1. Rated current: The DC current at which the inductance decreases to 65% of it's nominal value
or when △t=40℃, whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/3
Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD
◆ Specification (CDRH4D18C)
Part No.
※
Stamp
Inductance
100kHz/1V
D.C.R.(Ω)
Max.(Typ.)
( 20℃)
Rated Current
(A)※1-1
CDRH4D18CNP-1R1P□
A
1.1µH±25%
29m(23m)
2.4
CDRH4D18CNP-2R2P□
B
2.2µH±25%
39m(31m)
1.7
CDRH4D18CNP-3R0P□
C
3.0µH±25%
61m(49m)
1.5
CDRH4D18CNP-4R7P□
D
4.7µH±25%
110m(88m)
1.15
CDRH4D18CNP-6R8P□
E
6.8µH±25%
125m(100m)
1.05
CDRH4D18CNP-100P□
F
10µH±25%
156m(125m)
830m
CDRH4D18CNP-150P□
G
15µH±25%
194m(155m)
700m
CDRH4D18CNP-220P□
H
22µH±25%
323m(258m)
600m
CDRH4D18CNP-330P□
I
33µH±25%
550m(440m)
460m
CDRH4D18CNP-470P□
J
47µH±25%
783m(626m)
410m
CDRH4D18CNP-680P□
K
68µH±25%
1.16(925m)
305m
CDRH4D18CNP-101P□
L
100µH±25%
1.51(1.21)
250m
◆ Specification (CDRH4D18C/LD)
Part No.
※
Stamp
Inductance
100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
Saturation
Current(A)
※1-2
Temperature
rise current
(A) ※2
CDRH4D18CLDNP-1R1P□
A
1.1µH±25%
24(19)
2.10
3.50
CDRH4D18CLDNP-2R2P□
B
2.2µH±25%
31(25)
1.30
2.80
CDRH4D18CLDNP-3R3P□
C
3.3µH±25%
49(39)
1.10
2.20
CDRH4D18CLDNP-4R7P□
D
4.7µH±25%
61(49)
0.90
2.00
CDRH4D18CLDNP-6R3P□
E
6.3µH±25%
74(59)
0.75
1.60
CDRH4D18CLDNP-100P□
F
10µH±25%
110(88)
0.60
1.20
CDRH4D18CLDNP-150P□
G
15µH±25%
151(121)
0.50
1.05
CDRH4D18CLDNP-220P□
H
22µH±25%
202(162)
0.42
0.90
CDRH4D18CLDNP-330P□
I
33µH±25%
327(262)
0.35
0.69
CDRH4D18CLDNP-470P□
J
47µH±25%
456(365)
0.31
0.57
CDRH4D18CLDNP-680P□
K
68µH±25%
632(506)
0.26
0.46
CDRH4D18CLDNP-101P□
L
100µH±25%
962(770)
0.20
0.35
※ Description of part name
CDRH4D18CLDNP-1R1P□
B Box
C Carrier Tape
※1-2.Saturation Current: The DC current at which the inductance decreases to 65% of it's nominal value
※2 Temperature rise current: The DC current at which the temperature rise is △t=40℃.(Ta=20℃)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/3
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