DSS6NB32A471Q55B Datasheet, PDF (6/40 Pages) Murata Manufacturing Co., Ltd. – EMI Suppression Filters (Lead Type EMIFIL)

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Outline of EMI Suppression Filters (EMIFILr) for DC Line
oDisc Type EMIFILr
Disc Type EMIFILr ...........p.12–20
DSS1
DSp6
DSp9
DSp9H
c Outline
o This capacitor type EMI suppression filter has a large
noise suppression effect at frequencies ranging from a
few MHz to hundreds of MHz. This type of filter is used
widely as a universal, high performance EMI suppression
component.
o Three-terminal construction reduces residual inductance,
thereby substantially improving noise suppression at
frequencies over 10MHz.
Comparison of Insertion Loss Characteristics
0
20
40
60
C=2200pF
(D(BSTuShi6lrteN-ienE-T5B2eeAram2di2)n2aQl _C55a)pacitor
TwCoa-pTaecrimtoirnaTlh(rDeeS-NTe6rNmCin5a1l ^{CHa2p2a2cQito5r5)}
CCaIdhpaearacalictoterristics _of
80
1
5 10
50 100
500 1000
Frequency (MHz)
A three-terminal capacitor has a higher self resonance frequency
than a general two-terminal type and exhibits effective noise
suppression at high frequency.
4