Unshielded. CDH3216 Datasheet

CDH3216 Datasheet PDF

Part CDH3216
Description (CDHxxx) SMD Power Inductors Unshielded
Feature CDH3216; .
Manufacture Premo
Datasheet
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CDH3216
www.DataSheet4U.com
CDH3216 , CDH32 , CDH3225 ,
CDH3226 , CDH45 , CDH45A &
CDH45B
SMD Power Inductors Unshielded
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: mar.villarrubia@grupopremo.com Web http://www.grupopremo.com
1. Configuration & Dimensions
Series
CDH3216
CDH32
CDH3225
CDH3226
CDH45
CDH45A
CDH45B
A
3.20±0.3
3.20±0.3
3.20±0.3
3.20±0.3
4.50±0.3
4.50±0.3
4.50±0.3
B
1.60±0.3
2.50±0.3
2.50±0.3
2.50±0.3
3.20±0.3
3.20±0.3
3.20±0.3
C
1.85±0.30
2.00±0.40
2.00±0.40
1.55±0.15
2.60±0.30
2.60±0.40
2.60±0.40
Dimensions [mm]
D(typ.)
E F(ref.)
1.10 0.90 min.
1.30 1.20 ref. 1.20
1.30 1.20 ref. 1.20
1.30 1.20 ref. 1.20
1.30 1.60 ref. 2.00
1.30 1.60 ref. 2.00
1.30 1.60 ref. 2.00
G(ref.)
3.80
3.80
3.80
3.80
5.40
5.40
5.40
H(ref.)
2.00
2.80
2.80
2.80
3.60
3.60
3.60
I(ref.)
1.50
1.40
1.40
1.40
2.00
2.00
2.00
K(ref.)
0.80
1.00
1.00
1.00
1.40
1.40
1.40
2. Schematic Diagram
3. Materials
a.- Core : Ferrite core
b.- Wire : Enamelled copper wire (class F)
c.- Terminal : Ag / Ni / Sn
d.- Remark : Lead content 200ppm max. include ferrite
SMD Power Inductors
1
PREMO
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CDH3216
www.DataSheet4U.com
CDH3216 , CDH32 , CDH3225 ,
CDH3226 , CDH45 , CDH45A &
CDH45B
SMD Power Inductors Unshielded
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: mar.villarrubia@grupopremo.com Web http://www.grupopremo.com
4. General Specification
a.- Temp. rise
40ºC max. (CDH3216)
20ºC max. (CDH32…CDH45B)
b.- Rated current (Irms) : Current cause inductance
drop within10% max.
c.- Storage temp. : -40ºC ~ +125ºC
d.- Operating temp.
-40ºC ~ +105ºC (CDH3216, CDH3226)
-25ºC ~ +105ºC (CDH32, CDH3225, CDH45,
CDH45A, CDH45B)
e.- Resistance to solder heat : 260ºC. 10 secs
5. Electrical Characteristics
CDH3216 (0.12µH – 100µH)
DWG No.
CDH3216 – R12M
CDH3216 – R22M
CDH3216 – R33M
CDH3216 – R47M
CDH3216 – 1R0M
CDH3216 – 2R2M
CDH3216 – 4R7M
CDH3216 – 100K
CDH3216 – 220K
CDH3216 – 470K
CDH3216 – 101K
Inductance
(µH)
0.12±20%
0.22±20%
0.33±20%
0.47±20%
1.00±20%
2.20±20%
4.70±20%
10.00±10%
22.00±10%
47.00±10%
100.00±10%
Test Freq.
L
(KHz)
1
1
1
1
1
1
1
1
1
1
1
SRF
(MHz)
min.
250.0
250.0
300.0
180.0
100.0
50.0
31.0
20.0
14.0
10.0
7.0
RDC
()
max.
0.112
0.140
0.160
0.210
0.392
0.574
0.910
1.820
4.200
11.200
16.800
IDC
(mA)
max.
970
850
800
700
510
430
340
230
160
100
80
SMD Power Inductors
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CDH3216
www.DataSheet4U.com
CDH3216 , CDH32 , CDH3225 ,
CDH3226 , CDH45 , CDH45A &
CDH45B
SMD Power Inductors Unshielded
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: mar.villarrubia@grupopremo.com Web http://www.grupopremo.com
CDH32 (1µH – 560µH)
DWG No.
CDH32 – 1R0M
CDH32 – 1R2M
CDH32 – 1R5M
CDH32 – 1R8M
CDH32 – 2R2M
CDH32 – 2R7M
CDH32 – 3R3M
CDH32 – 3R9M
CDH32 – 4R7M
CDH32 – 5R6M
CDH32 – 6R8M
CDH32 – 8R2M
CDH32 – 100K
CDH32 – 120K
CDH32 – 150K
CDH32 – 180K
CDH32 – 220K
CDH32 – 270K
CDH32 – 330K
CDH32 – 390K
CDH32 – 470K
CDH32 – 560K
CDH32 – 680K
CDH32 – 820K
CDH32 – 101K
CDH32 – 121K
CDH32 – 151K
CDH32 – 181K
CDH32 – 221K
CDH32 – 271K
CDH32 – 331K
CDH32 – 391K
CDH32 – 471K
CDH32 – 561K
Inductance
(µH)
1.0±20%
1.2±20%
1.5±20%
1.8±20%
2.2±20%
2.7±20%
3.3±20%
3.9±20%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
10.0±10%
12.0±10%
15.0±10%
18.0±10%
22.0±10%
27.0±10%
33.0±10%
39.0±10%
47.0±10%
56.0±10%
68.0±10%
82.0±10%
100.0±10%
120.0±10%
150.0±10%
180.0±10%
220.0±10%
270.0±10%
330.0±10%
390.0±10%
470.0±10%
560.0±10%
Test Freq.
L
(MHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.001
0.001
SRF
(MHz)
min.
100.0
100.0
75.0
60.0
50.0
43.0
38.0
35.0
31.0
28.0
25.0
23.0
20.0
18.0
16.0
15.0
14.0
13.0
12.0
11.0
11.0
10.0
9.0
8.5
8.0
7.5
7.0
6.0
5.5
5.0
5.0
5.0
5.0
5.0
RDC
()
max.
0.50
0.60
0.60
0.70
0.80
0.90
1.00
1.10
1.20
1.30
1.50
1.60
1.80
2.00
2.20
2.50
2.80
3.10
3.50
3.90
4.30
4.90
5.50
6.20
7.00
8.00
9.30
10.20
11.80
12.50
13.00
22.00
25.00
28.00
IDC
(mA)
max.
445
425
400
390
370
320
300
290
270
250
240
225
190
180
170
165
150
125
115
110
100
85
80
70
80
75
70
65
65
65
65
50
45
40
SMD Power Inductors
3
PREMO
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