Silicon CapacitorsATSC Series

Automotive high temperature capacitor up to 200℃

The ATSC capacitors target Under-the-hood electronics and all sensors exposed to harsh conditions in the automotive market segment. The deep trench MOS capacitors manufactured in Murata* ISO-TS 16949 certified facility, combined with a unique Mosaic design and distributed trench capacitors drive an unprecedented level of electrical perfomances. Thanks to the purity of the oxide cured at a temperature of 900℃ during the manufacturing process, Murata is now offering a range of capacitors tested according to AEC-Q100 conditions up to 200℃ with a lifetime that has never been equaled.
The Sicap technology features high reliability- up to 10 times better than alternative capacitor technologies - coupled with stability and low profile. The ATSC capacitors offer enhanced decoupling performances compared with standard external SMD solutions and can be integrated directly inside a System in Package or onto a leadframe.

Murata Integrated Passive Solutions

Key features

  • Qualified according to AEC-Q100.
  • Ultra long life @ 200℃.
  • High stability of capacitance value over temperature, voltage and aging.
  • 16V operating voltage.
  • Load dump.
  • 8kV HBM ESD.
  • Suitable for high temperature leadframe mounting.

(please refer to our assembly note for more details)

Key applications

  • Harsh conditions sensors
  • 200℃ sensors
  • Ignition sensors
  • Oil pressure sensors
  • Temperature sensors
  • Motor management sensors
  • Turbo charger sensors
  • Hall effect sensors

ATSC series Specification

Parameter Value
Capacitance range 390pF to 1µF(*)
Capacitance tolerances ±15%(*)
Mounting Method Wire-bonding/ Embedded horizontal(*3)
Operating temperature range -55 to 200℃
Storage temperature range -70°C to 215℃(*2)
Temperature coefficient +60ppm/K
Breakdown Voltage (BV) 30VDC(*4)
Capacitance variation versus 0.1%/V (from 0V to RVDC)
Insulation resistance 50GΩ @ 10V, @ 25℃, t>120s, for 100nF
Aging Negligible, < 0.001% / 1000h
Reliability FIT<0.017parts / billions hours
Capacitor thickness 250µm

(*) Other values on request (*2) w/o packing

(*3)Please check the assembly note for the mounting methods of each product.

(*4)See the FAQ here for the relationship between breakdown voltage and rated voltage.

ATSC Series

Refer to this FAQ regarding the relationship between voltage tolerance and rated voltage.
See the FAQ here for the part numbering.

Assembly Note

Assembly Note ATSC V1.6_Murata (PDF: 0.7 MB)


PDF Catalog

PDF documents related to silicon capacitors can be downloaded below

Commercial leaflet_ATSC V1.8_Murata (PDF: 0.4 MB)