ICE Components, Inc.
Voice: 800.729.2099
Fax: 678.560.9304
cust.serv@icecomp.com
www.icecomponents.com
Common Mode Choke
Features
• Filters common mode noise
over a broad frequency range
• Small footprint
• Current range up to 7.5 A
• For use from 300 kHz to 100 MHz
CSO2 Series
Applications
• EMI Filters
• High Density Power Supplies
• “Brick” DC/DC Converters
• Point of Load DC/DC Converters
Packaging:
Reel diameter: 13”, Reel width: 16 mm, Pieces/reel: 700
Mechanical
dot for pin 1
Recommended PCB Layout
1.6
1.6
Schematic
1
4
CS02-XXX-XR
ICA-YYWW
9.3
max
5.5
max
3
4
2
6.22
1
2
3
10.6 max
1.0 dia
7.62
Top view
Side view
Top View
units: mm
Electrical Specifications
Part
Number
CS02-280-1R
CS02-470-1R
CS02-470-2R
CS02-710-2R
CS02-131-2R
CS02-231-2R
Inductance
1
(µH typ.)
37.3
63
63
94.7
176
312
Inductance
1
(µH min.)
28
47
47
71
130
230
I
rms
2
DCR
(A max.) (mΩ max.)
2.80
1.33
3.40
2.69
1.65
0.89
26
77
18
23.4
67
166
Hi-Pot
3
(V
rms
)
2500
2500
500
500
500
500
Max. Impedance
(typ.)
561
Ω
@ 10MHz
1010
Ω
@ 8MHz
1300
Ω
@ 8MHz
1490
Ω
@ 8MHz
2900
Ω
@ 7MHz
5150
Ω
@ 6MHz
1. Inductance measured at
100 kHz, 0.1 Vrms, series.
2. I
rms
: Temp. rise = 40°C
at rated RMS current.
3. Hi-pot rating: Winding to
winding for 1 minute.
4. Electrical specifications
at 25°C.
5. Operating temperature
range: -40°C to +155°C.
6. Meets UL94V-0.
7. Creepage Distance:
2500 Vrms hi-pot = 4 mm
500 Vrms hi-pot = 0 mm.
Specifications subject to change without notice.
(06/07) CS02-1
ICE [ ICE COMPONENTS, INS. ]
