Kyocera ECU substrates provide high density circuit design, high temperature durability, good heat dissipation and high reliability with multilayer ceramics. Printed resistors available.
Product Outline
Features
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100 micron via, line width and pattern gap possible for high density design
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High temperature durability suitable for "In-Transmission" harsh environments
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Ceramic’s high thermal conductivity provides excellent heat dissipation
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Thermal expansion matching allows high reliability in bare-chip assembly to the board
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Available with printed resistors on the back side of the substrate
Applications
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ECUs for fuel injection
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ECUs for automatic transmissions
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ECUs for electronic power steering
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ECUs for starters / alternators
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DC-DC converters
Typical Structure of Alumina Multilayer Substrate
Product Characteristics
Example of Reliability Test Results
Alumina multilayer substrate (tested as substrate only)
Japanese
