Sumida CDRH8D28NP-220NC Power inductors type: cdrh series> Datasheet

Power Inductors <SMD Type: CDRH Series>
Type: CDRH8D28 , CDRH8D28/HP
◆ Product Description
・8.3×8.3mm Max. (L×W ) , 3.0 mm Max. Height.
・Both Standard Type CDRH8D28 and High Power Type CDRH8D28/HP
are available.
・Inductance Range: 1.0~100μH(CDRH8D28) ; 3.3~68μH(CDRH8D28/HP)
・Rated current range: 0.75~6.5A(CDRH8D28) ; 0.8~3.8A(CDRH8D28/HP).
・In addition to the standards versions shown here, custom inductors are also available to meet
your exact requirements.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Notebook PC, Game machine,HDD,DVC,LCD TV etc as DC-DC Converter
inductors.
・RoHS Compliance.
2.5
8.0 ±0.3
◆ Dimensions (mm)
(2.8 )
MAX 3.0
8.0 ±0.3
6.3
1.2
◆ Land Pattern (mm)
10.1
2.8
6.1
2.0
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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Power Inductors <SMD Type: CDRH Series>
Type: CDRH8D28 , CDRH8D28/HP
◆ Specification (CDRH8D28)
Part Name
※
Stamp
Inductance
100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
Saturation
Current
(A)※1
Temperature
Rise current
(A) ※2
CDRH8D28NP-1R0N□
1R0
1.0µH ± 30%
11.0(8)
6.50
7.0
CDRH8D28NP-2R5N□
2R5
2.5µH ± 30%
15.6(12)
4.50
6.40
CDRH8D28NP-3R3N□
3R3
3.3µH ± 30%
18.2(14)
4.00
6.00
CDRH8D28NP-4R7N□
4R7
4.7µH ± 30%
24.7(19)
3.40
4.50
CDRH8D28NP-7R3N□
7R3
7.3µH ± 30%
39.0(30)
2.80
3.40
CDRH8D28NP-100N□
100
10µH ± 30%
47.0(36)
2.50
3.20
CDRH8D28NP-150N□
150
15µH ± 30%
69.0(53)
1.90
2.35
CDRH8D28NP-220N□
220
22µH ± 30%
99.0(76)
1.60
1.85
CDRH8D28NP-330N□
330
33µH ± 30%
156(120)
1.30
1.45
CDRH8D28NP-470N□
470
47µH ± 30%
195(150)
1.15
1.30
CDRH8D28NP-680N□
680
68µH ± 30%
286(220)
0.92
0.98
CDRH8D28NP-101N□
101
100µH ± 30%
430(330)
0.75
0.80
◆ Specification (CDRH8D28/HP)
Part Name
※
Stamp
Inductance
100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
Saturation Current
(A)※1
( 20℃)
(100℃)
Temperature
rise current
(A)※2
CDRH8D28HPNP-3R3N□
3R3H
3.3µH±30%
35(27)
6.50
4.60
3.80
CDRH8D28HPNP-4R7N□
4R7H
4.7µH±30%
40(31)
4.50
3.60
3.60
CDRH8D28HPNP-7R3N□
7R3H
7.3µH±30%
66(51)
4.00
3.10
2.40
CDRH8D28HPNP-100N□
100H
10µH±30%
78(60)
3.40
2.50
2.10
CDRH8D28HPNP-150N□
150H
15µH±30%
125(96)
2.80
2.30
1.70
CDRH8D28HPNP-220N□
220H
22µH±30%
182(140)
2.50
1.90
1.35
CDRH8D28HPNP-330N□
330H
33µH±30%
286(220)
1.90
1.60
1.10
CDRH8D28HPNP-470N□
470H
47µH±30%
345(265)
1.60
1.36
1.00
CDRH8D28HPNP-680N□
680H
68µH±30%
520(400)
1.30
1.10
0.80
※ Description of part name
CDRH8D28HPNP-3R3N□
B Box
C Carrier Tape
※1. 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
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