Power Inductors <SMD Type: CDRH Series>
Type: CDRH3D23
◆
Product Description
3.92 3.92mm Max.(L W ), 2.5mm Max. Height.
Inductance range: 0.47 47.0 H.
Rated current range: 0.35 3.1A.
Custom design is available.
◆
Feature
Magnetically shielded construction.
Operating temperature range: -40
Ideally used in Mobilephone,PDA,MP3,DSC/DVC etc as DC-DC converter inductors.
Product weight: 0.05g (Ref.).
RoHS compliance and Halogen Free.
◆
Dimensions (mm)
※3.8±0.12
φ
2.
8
4.
4±
0.
2
(2.3)
※3.8±0.12
2.5 Max.
Electrode
◆
Land Pattern (mm)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
5.
2.
5
4
Ma
x.
℃ ½℃
℃ ½℃
Storage temperature range: -40
½
μ ½
×
4.
2
×
4.
1
1
5.
・
・
・
・
・
・
・
・
・
・
+105 .
+105 (including coil’s self temperature rise).
1.
1±
2
0.
1/2
Power Inductors <SMD Type: CDRH Series>
Type: CDRH3D23
◆
Specification
CDRH3D23NP-1R0P
CDRH3D23NP-1R5P
CDRH3D23NP-2R2P
A
B
C
D
E
F
G
H
I
J
K
L
M
1.0±25
1.5±25
2.2±25
3.3±25
4.7±25
5.6±25
6.8±25
8.2±25
CDRH3D23NP-3R3P
CDRH3D23NP-4R7P
CDRH3D23NP-5R6P
CDRH3D23NP-6R8P
CDRH3D23NP-8R2P
CDRH3D23NP-100M
CDRH3D23NP-150M
CDRH3D23NP-220M
CDRH3D23NP-330M
CDRH3D23NP-470M
10.0±20
15.0±20
22.0±20
33.0±20
47.0±20
※
Description Of Part Name
1. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
℃ ＝ ℃ ＝△
2. Temperature rise current: The DC current at which the temperature rise is
□
CDRH3D23NP-1R0P
B: Box
C: Carrier Tape
％
％
％
％
％
％
％
％
％
％
％
％
％
％
□
□
□
□
□
□
□
□
□
□
□
□
□
□
CDRH3D23NP-R47N
A
0.47±30
23.5(18.8)
25.0(20)
29.0(24)
38.3(31)
56.3(45)
68.8(55)
75.0(60)
87.8(72)
94.8(77)
117(95)
191(154)
270(219)
381(307)
546(441)
3.10
2.80
2.20
1.80
1.45
1.30
1.10
1.00
0.95
0.85
0.70
0.55
0.50
0.35
2.40
2.00
1.65
1.30
1.10
0.95
0.80
0.75
0.70
0.60
0.50
0.40
0.35
0.25
t
40 .(Ta 20 )
℃
at 20
at 105
3.30
3.10
2.90
2.50
2.20
1.90
1.80
1.70
1.60
1.40
0.85
0.75
0.60
0.55
※
） μ（
Stamp
℃
※） （
Part Name
℃
Ω
Inductance
H
100kHz/1V
D.C.R.(m )
Max.(Typ.)
(at 20 )
Saturation Current
A
1
Temperature
Rise Current
(A)
2
※
※
※
2/2
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