Silicon Capacitors

Murata high-density silicon capacitors are developed with a semiconductor MOS process and are using the third dimension to substantially increase the capacitor surface and thus its capacitance without increasing the capacitor footprint.

Market segments addressed

Networking (RF power and broadband), high reliability, medical, automotive and communications.

Silicon Capacitors

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Product Lineup

Custom Products

  • Other protection
  • Passive component
  • 2D Silicon Interposers

Selection Guide

Selection Guide of Silicon Capacitors

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Thickness Standard
(150℃)
High temp. High freq. Low ESL
Solder
Mounting
100µm
  • R
  • All
  • B
400µm
  • All
  • H
Wire-bonding
vertical
100µm
  • P
  • B
  • B
  • P
  • A
250µm
  • P
  • B
  • A
  • P
  • H
Wire-bonding
/Embedded
horizontal
100µm
  • All
  • M
  • B
250µm
  • H
  • A
Target application
  • AAutomotive
  • BBroadBand
  • PPower Amp for RF
  • HHigh Reliability
  • MMedical
  • RRFID
  • AllAll applications

Technical Reference

The Murata Silicon Technology is one of the fastest growing technologies offering highly flexible integration of passives such as High-Q inductors, resistors, planar MIM capacitors and trench MOS capacitors for baluns, PLL loop filtering, low pass filtering, RC filtering, supply line decoupling, etc.

This technology provides a fully MOS compatible back-end technology for a full passive integration platform that can be further hetero-integrated Multiple-Chip-Module or flip-chip with other technologies (CMOS, MEMS, etc.) in a SIP.

Application Note / Technical Document / Certificate

PDF Catalog

PDF documents related to silicon capacitors can be downloaded below

Silicon Capacitors

3D Silicon Capacitors (PDF: 6.6 MB)

UPDATE
24/2/2020