sumida CDRH8D28, CDRH8D28-HP Technical data

查询CDRH8D28HPNP-100NB供应商
Power Inductors <SMD Type: CDRH Series>
Type: CDRH8D28 , CDRH8D28/HP
Product Description
Both Standard Type CDRH8D28 and High Power Type CDRH8D28/HP
are available.
Inductance Range: 1.0100μH(CDRH8D28) ; 3.368μH(CDRH8D28/HP)
Rated current range: 0.756.5A(CDRH8D28) ; 0.83.8A(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.
Dimensions (mm)
8.0±0.3
2.5
8.0±0.3
(2.8)
MAX 3.0
6.3
1.2
Land Pattern (mm)
10.1
6.1
2.8
2.0
Please refer to the sales offices on our website for a representative near you
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Power Inductors <SMD Type: CDRH Series>
Type: CDRH8D28 , CDRH8D28/HP
Specification (CDRH8D28)
Part Name
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
Stamp
Inductance 100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
Saturation
Current
A)※1
Temperature
Rise current
(A) 2
Specification (CDRH8D28/HP)
Part Name
CDRH8D28HPNP-3R3N 3R3H 3.3µH±30% 35(27)
CDRH8D28HPNP-4R7N 4R7H 4.7µH±30% 40(31)
CDRH8D28HPNP-7R3N 7R3H 7.3µH±30% 66(51)
CDRH8D28HPNP-100N 100H 10µH±30% 78(60)
CDRH8D28HPNP-150N 150H 15µH±30% 125(96)
CDRH8D28HPNP-220N 220H 22µH±30% 182(140)
CDRH8D28HPNP-330N 330H 33µH±30% 286(220)
CDRH8D28HPNP-470N 470H 47µH±30% 345(265)
CDRH8D28HPNP-680N 680H 68µH±30% 520(400)
Stamp
Inductance 100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
Saturation Current
A)※1
( 20) (100℃)
6.50
4.50
4.00
3.40
2.80
2.50
1.90
1.60
1.30
4.60 3.80
3.60 3.60
3.10 2.40
2.50 2.10
2.30 1.70
1.90 1.35
1.60 1.10
1.36 1.00
1.10 0.80
Temperature
rise current
(A)2
Description of part name
CDRH8D28HPNP-3R3N□
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℃.(Ta20).
B Box C Carrier Ta
e
Please refer to the sales offices on our website for a representative near you
www.sumida.com 2/2
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