146
X2Y
®
Product Selection Charts
SMD ceramic EMI filter capacitors X2Y
®
series
Circuit of typical applications
SCM049_V
Decoupling application EMI filtering application
A
G
2
B
B
A
G
1
G
2
B
A
G
2
G
G
1
Benets Applications
• Fewer Components in Filtering: One X2Y
®
can replace multiple
inductorsand/orcapacitors
• Superior Performance in Filtering: One X2Y
®
can eliminate both
differential and common mode noises
• Fewer Components in Decoupling: Up to 1:7 replacement of MLCC
in power delivering system bypass networks
• Superior Performance in Decoupling: Large or small, X2Y
®
components exhibit ultra low ESL
• Total Cost Savings: Assembly cost savings through reduced
component count and placement costs
• Board Level Design Advantages: Dramatically reduces via drills,
which blocks routing
• EMIlteringonDCmotors
• Filtered connectors (airbag connectors, RJ-45 connectors)
• Highspeeddata-lineltering
• Decoupling of supply-lines in high speed digital circuits
• Broadbandltering
• AmplierdecouplingandEMIsuppression
• IC Decoupling, on-package, on-PCB
• DCpowerlineltering
• Datalineltering
• EMI suppression for DC motors
• Sensors
• Audio
Features
• Broadband Filtering and Decoupling: X2Y® is effective up to 10
GHz and frequencies beyond
• Ultra Low ESL: Noise cancellation within X2Y® makes ESL
reducing from nanohenry to picohenry levels
• Bypass: Unlike feedthrough capacitors, X2Y® is in bypass, so no
DC current limitations
• Matched Y-caps: Two tightly matched line to ground capacitors in
one device
• Superior Balance: Temperature and voltage variations balanced of
two Y-caps
• Aging Reliability: Aging effects are equal on two Y-caps