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A year ago, the capacitance density for the CNF-MIM capacitor technology was at 200 nF/mm2. In May this year it had risen to 350. And now we nearly have doubled that to +650 nF/mm2!
“I am excited to have presented the latest results obtained by our team on our CNF-MIM technology at SEMICON Taiwan. The CNF-MIM technology now offers capacitance densities in excess of 650 nF/mm^2 at robust temperature and voltage performance. This is more or less a doubling of the capacitance density performance that was presented at ECTC 2019 earlier this year.”, says Vincent Desmaris, CTO at Smoltek.
For Smoltek it is important to expose our technology to the semiconductor and electronics industries. SEMICON Taiwan is a great event for such exposure. Industrial interaction is crucial for us to synchronize our R&D efforts with the actual needs, to ultimately support the adaption of our disruptive CNF-MIM technology.
Image: Vincent Desmaris, CTO at Smoltek
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News
June 18, 2025
Smoltek Semi has initiated the signing of a technical service agreement with the Taiwanese Industrial Technology Research Institute (ITRI) that enables low-volume production of Smoltek's propriety CNF-MIM capacitors.
Media mentions
June 17, 2025
This is a summary of an article featuring Smoltek titled "Smoltek bryter teknisk barriär och efterlyser pengar" published by elektroniktidningen on June 16, 2025.
IR Blog Posts
June 16, 2025
Smoltek Semi joins an elite club of companies achieving 1 µF/mm² capacitance density, but stands alone in reaching this milestone with an ultra-thin profile. This breakthrough unlocks the under-chip real estate that represents the holy grail of capacitor placement in modern electronics.
News
June 12, 2025
Smoltek Hydrogen is developing Smoltek PTE – a proprietary porous transport electrode based on carbon nanostructures, which is intended to meet the requirements of next-generation PEM electrolyzers for the production of fossil-free hydrogen.
News
June 11, 2025
Smoltek Semi has successfully engineered an advanced dielectric stack that surpasses 1 microfarad per Square millimeter capacitance milestone.
News
June 11, 2025
Smoltek Semi develops CNF-MIM – a proprietary capacitor technology based on carbon nanofibers, which is intended to meet the demands of next-generation electronics, including applications in AI, smartphones and automotive electronics.