8033 Datasheet, PDF (1/1 Pages) Filtran LTD – Choke Surface Mount Common Mode Chokes

Choke
Surface Mount Common Mode Chokes 8033-8034
• For use with LAN and Telecom applications
• Reduce radiated EMI emissions
• Filters common mode noise for EMI reduction
• Common mode attenuation from 100 kHz to 1 GHz
• 500 Vrms isolation
MECHANICAL AND SCHEMATIC (All dimensions in inches)
SUGGESTED PAD LAYOUT
SCHEMATICS
8033
8034
UNLESS OTHERWISE SPECIFIED, ALL TOLERANCES ARE ±0.010
ELECTRICAL SPECIFICATION @ 25˚C
Part
Number
No. of
Lines
Pri mary
Inductance
(µH MIN)
DCR
(Ω MAX)
100
1
Common Mode Attenuation
(dB TYP)
10
30
50
100
300
500
1
kHz MHz
MHz
MHz
MHz
MHz
MHz
MHz
GHz
8033 ^1,2 4
24
0.30
-7 -20 -30 -37 -38 -34 -24 -13
-
8034
4
100
0.60 -14 -33 -44 -48 -49 -44 -34 -29 -20
1. Leakage Inductance: 0.23µH MAX @ 0.1 V, 100 kHz
2. Interwinding Capacitance: 15 pF MAX @ 0.1V, 100 kHz
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