PREMO CDH50-220M Smd power inductors unshielded Datasheet

CDH50
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: [email protected] Web http://www.grupopremo.com
1. Configuration & Dimensions
Series
CDH50
Dimensions [mm]
A
4.80±0.3
B
4.00±0.3
C
4.50±0.3
D(typ.)
1.00
E(typ.)
2.40
F(typ.)
2.80
G(ref.)
2.00
H(ref.)
2.80
I(ref.)
4.80
2. Schematic Diagram
3. Materials
a.- Core : Ferrite core
b.- Wire : Enamelled copper wire (class F)
c.- Adhesive : Epoxy resin
d.- Terminal : Cu / Sn
e.- Remark : Lead content 200ppm max. include ferrite
4. General Specification
a.- Temp. rise : 40ºC typ.
b.- Rated Current : Base on temp. rise
∆L/L0A = 10% typ.
c.- Storage temp. : -40ºC ~ +125ºC
d.- Operating temp. : -40ºC ~ +125ºC
(Temp. rise included)
e.- Resistance to solder heat : 260ºC. 10 secs
1
SMD Power Inductors
PREMO
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation
CDH50
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: [email protected] Web http://www.grupopremo.com
5. Electrical Characteristics
CDH50 (2.2µH – 470µH)
DWG No.
CDH50 – 2R2M
CDH50 – 3R3M
CDH50 – 4R7M
CDH50 – 100M
CDH50 – 220M
CDH50 – 330M
CDH50 – 470M
CDH50 – 101K
CDH50 – 221K
CDH50 – 331K
CDH50 – 471K
Inductance
(µH)
Q
ref.
2.2±20%
3.3±20%
4.7±20%
10.0±20%
22.0±20%
33.0±20%
47.0±20%
100.0±10%
220.0±10%
330.0±10%
470.0±10%
35
32
25
32
30
28
26
40
40
40
40
Test Freq.
L
(KHz)
100
100
100
100
100
100
100
100
100
100
100
Q
(MHz)
7.96
7.96
7.96
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
SRF
(MHz)
typ.
70.0
40.0
30.0
26.0
13.0
10.0
7.0
6.5
4.0
3.5
3.2
RDC
(Ω)
typ.
max.
0.032
0.043
0.050
0.110
0.250
0.400
0.525
1.000
2.200
3.250
5.200
0.043
0.058
0.068
0.145
0.315
0.500
0.660
1.250
2.750
4.050
6.500
Irms
(mA)
∆T=40ºC
typ.
2600
2300
2100
1500
950
700
580
430
290
230
200
Isat
(mA)
∆L/L0A=10%
typ.
2400
2000
1800
1150
800
650
550
370
270
210
170
[Inductance tested at 0.1V]
6. Curve
Inductance VS. IDC
CDH50
2
SMD Power Inductors
PREMO
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation
CDH50
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: [email protected] Web http://www.grupopremo.com
7. Packaging Information
P: 8mm
Leader
no component
160 mm min.
A
330
13 – 16
CDH50
Components
Trailer
no component
400 mm min.
User direction of feed
Dimensions [mm]
Style
Series
4mm
B
21±0.8
C
13±0.5
D
16
G
18+0
Inner : Reel
Q’TY(pcs)
1,200
G.W.(gw)
1,300
N
50-0
T
22.4
Outer : Carton
Style
13 – 16
Q’TY(pcs)
7,200
G.W.(Kg)
13.0
Size(cm)
40 x 40 x 24
8. Labelling
3
SMD Power Inductors
PREMO
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation
CDH50
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: [email protected] Web http://www.grupopremo.com
9. Reliability Test
Test item
Specification
More than 90% of the
terminal electrode
shall be covered
with fresh solder
Solderability
Thermal shock test
(Temp. cycle)
Inductance shall
not change more
than ±10%
Test condition
Preheat : 150±25% for 60 seconds
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5ºC
Flux : Rosin
Dip time : 4±1 seconds
Room temp.
15 minutes
-25±2ºC
30 minutes
Room temp.
15 minutes
85±2ºC
30 minutes
Total : 50 cycles
Humidity
Resistance test
High temp.
Resistance test
Temperature : 40±2ºC
Humidity : 90 ~ 95%
Applied current : Per specifications
Time : 500 hours
Temperature : 105±2ºC
Applied current : Per specifications
Time : 500 hours
10. Edition Control
Edition
1st
Date
31/08/06
Change description
Update Specification
Made by
Pablo Pozo
4
SMD Power Inductors
PREMO
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation
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