Power Inductors <SMD Type: CDH Series>
Type: CDH38D09, CDH38D09/SHP, CDH38D09/SLD
Product Description
μ
½
Feature
Magnetically unshielded construction.
Ideally used in Mobilephone,PDA,MP3,DSC/DVC,HDD,etc as DC-DC Converter inductors.
RoHS Compliance
◆
Dimensions (mm)
3.8±0.2
0.9±0.1
3.8±0.2
◆
Land Pattern (mm)
4.2
1.0
Please refer to the sales offices on our website for a representative near you
3.0
www.sumida.com
2.8
μ
½
½
μ
½
½
½
×
・
× ・
◆
・
・
・
◆
・
・
4.0 4.0mm Max.(L W), 1.0mm Max. Height.
Inductance range:
1.2 22 H (CDH38D09);
2.5 22 H (CDH38D09/SHP);2.7 33 H(CDH38D09/SLD),
Rated current range:0.45
1.35A (CDH38D09);
0.52 1.6A (CDH38D09/SHP);0.3 1.08A (CDH38D09/SLD)
Custom design is available.
1.2
1.3
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Power Inductors <SMD Type: CDH Series>
Type: CDH38D09, CDH38D09/SHP, CDH38D09/SLD
◆
Specification(CDH38D09 )
20
105
CDH38D09NP-1R5M
CDH38D09NP-2R2M
CDH38D09NP-2R7M
CDH38D09NP-3R3M
CDH38D09NP-4R7M
CDH38D09NP-6R8M
CDH38D09NP-8R2M
CDH38D09NP-100M
CDH38D09NP-150M
CDH38D09NP-220M
1R5
2R2
2R7
3R3
4R7
6R8
8R2
100
150
220
1.5
2.2
2.7
3.3
4.7
6.8
8.2
20
20
20
20
20
20
20
10.0
15.0
22.0
20
20
20
◆Specification
(CDH38D09/SHP)
CDH38D09SHPNP-3R3M
CDH38D09SHPNP-3R8M
CDH38D09SHPNP-4R7M
CDH38D09SHPNP-5R4M
3R3
3R8
4R7
5R4
6R0
7R4
8R2
100
120
150
180
220
3.3
3.8
4.7
5.4
6.0
7.4
8.2
10
12
15
18
22
20
20
20
20
20
20
20
CDH38D09SHPNP-6R0M
CDH38D09SHPNP-7R4M
CDH38D09SHPNP-8R2M
CDH38D09SHPNP-100M
20
20
20
20
20
CDH38D09SHPNP-120M
CDH38D09SHPNP-150M
CDH38D09SHPNP-180M
CDH38D09SHPNP-220M
Please refer to the sales offices on our website for a representative near you
www.sumida.com
％
％
％
％
％
％
％
％
％
％
％
％
％
±
±
±
±
±
±
±
±
±
±
±
±
±
CDH38D09SHPNP-2R5M
2R5
2.5
20
110
20
1.60
1.6
132
165
185
245
270
335
365
472
543
612
896
983
20
20
20
20
20
20
20
20
20
20
20
20
1.48
1.45
1.30
1.22
1.08
1.00
0.9
0.85
0.78
0.74
0.68
0.55
0.53
1.30
1.24
1.08
1.04
0.88
0.84
0.75
0.66
0.6
0.56
0.52
※
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
※） （
℃
μ
Stamp
Ω
Part Name
Inductance
( H)
100kHz/1V
％
％
％
％
％
％
％
％
％
％
％
±
±
±
±
±
±
±
±
±
±
±
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
CDH38D09NP-1R2M
1R2
1.2
20
0.14(0.11)
0.16(0.13)
0.19(0.15)
0.21(0.17)
0.24(0.19)
0.30(0.24)
0.39(0.31)
0.50(0.40)
0.58(0.47)
0.87(0.69)
1.14(0.91)
1.90
1.70
1.50
1.35
1.25
1.10
0.90
0.80
0.7
0.60
0.50
1.60
1.40
1.25
1.15
1.00
0.85
0.72
0.65
1.35
1.25
1.15
1.10
1.00
0.95
0.85
0.75
0.60
0.50
0.40
0.70
0.55
0.45
D.C.R.(m )
( 20 )
Saturation
Current
A
1-2
Temperature
Rise current
(A)
2
※
μ
Stamp
℃
℃
※） （
Part Name
℃
Ω
Inductance
( H)
100kHz/1V
D.C.R.( )
Max.(Typ.)
( 20 )
Saturation Current
A
1-1
Temperature
Rise current
(A)
2
※
※
2/3
Power Inductors <SMD Type: CDH Series>
Type: CDH38D09, CDH38D09/SHP, CDH38D09/SLD
◆
Specification (CDH38D09/SLD)
CDH38D09SLDNP-3R3M
CDH38D09SLDNP-3R9M
CDH38D09SLDNP-4R7M
CDH38D09SLDNP-5R4M
CDH38D09SLDNP-6R4M
CDH38D09SLDNP-6R8M
CDH38D09SLDNP-8R2M
CDH38D09SLDNP-100M
CDH38D09SLDNP-120M
CDH38D09SLDNP-150M
CDH38D09SLDNP-180M
CDH38D09SLDNP-220M
CDH38D09SLDNP-270M
CDH38D09SLDNP-330M
3R3
3R9
4R7
5R4
6R4
6R8
8R2
100
120
150
180
220
270
330
3.3
3.9
4.7
5.4
6.4
6.8
20
20
20
20
20
20
8.2±20
10±20
12±20
15±20
18±20
22±20
27±20
33±20
※
Description of part name
CDH38D09SHPNP-2R5M
B
C
Box
Carrier Tape
1-1.Saturation Current: The DC current at which the inductance decreases to 65% of its nominal value.
1-2.Saturation Current: The DC current at which the inductance decreases to 70% of its 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
℃ ＝ ℃ ＝△
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
±
±
±
±
±
±
±
CDH38D09SLDNP-2R7M
2R7
2.7
20
98
20
1.08
1.70
1.60
110
20
0.90
0.80
0.76
0.74
0.70
0.66
0.60
0.57
0.50
0.46
0.42
0.37
0.33
0.30
125
140
175
195
210
20
20
20
20
20
1.48
1.40
1.20
1.16
1.12
0.98
0.92
0.85
0.78
0.68
0.62
0.55
0.50
274±20
320±20
385±20
439±20
588±20
650±20
930±20
1049±20
※
※） （
μ
Stamp
％
％
％
％
％
％
％
％
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
℃
Ω
Part Name
Inductance
( H)
100kHz/1V
D.C.R.(m )
( 20 )
Saturation
Current
A
1-2
Temperature
Rise current
(A)
2
□
□
□
□
□
□
□
□
□
□
□
□
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□
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模拟电子
