Fraunhofer Institute for Silicon Technology

Microelectronics and Microsystems Technology in Itzehoe

Welcome to Fraunhofer ISIT, the specialist in development, manufacturing and integration of components in microelectronics and microsystems technology. On the following pages you can find information about Fraunhofer ISIT and different possibilities of cooperating with our institute.

Service Offer

Power Electronics

Development and production of innovative active and passive power semiconductor devices based on silicon and gallium nitride.

Micro Manufacturing

Industrialization, quality and reliability of individual cleanroom processes, process platforms such as wafer-level packaging, and devices.


Microelectromechanical systems (MEMS) development: The focus here is on the design, development and manufacture of MEMS components.




MEMS cleanroom | 360° degree tour

Virtually discover our modern cleanroom as a 360° degree tour.




Four personalities. Four companies. One goal. SHAPING THE FUTURE.

Do you already know how you want to shape your future professional life? I think we can help you with the decision!



Knowledge building blocks for battery cells "Made in Germany

The ProZell Industry Day strengthens the dialog between science and industry. Battery cells are manufactured in many successive process steps. It is mixed, stirred, coated, rolled, cut, stacked.



Webinars at ISIT

The Fraunhofer ISIT webinars offer you an interactive insight into current R&D topics and technology applications.

Current research highlights


Ferroelectricity in AlScN: Newly discovered material property promises major leaps in development

Fraunhofer ISIT, Fraunhofer IAF and CAU Kiel jointly explore potential technical applications for microsystems and microelectronics


Development of GaN devices for power electronics

Fraunhofer ISIT develops innovative power devices based on gallium nitride (GaN).GaN offers a number of advantages over silicon for the production of power devices. GaN power switches are central elements for power electronic modules, e.g. power converters in electrically powered vehicles or in photovoltaic and wind energy systems, and they help to make these systems significantly more powerful and durable.



Lithium accumulator development

In addition to batteries for special customer-specific applications, Fraunhofer ISIT presents a modular battery system consisting of an extremely robust high-performance battery ("Li-Booster") and fast-response, high-performance battery electronics. Such systems are used, for example, in electric vehicles to provide additional power reserves for short-term power-hungry driving phases or to stabilize the grid in power grids.


MEMS speakers for mobile communication devices and in-ear headphones

Fraunhofer ISIT has developed a new generation of miniaturized loudspeakers manufactured using silicon technology. In contrast to conventional electrodynamic micro loudspeakers, the new chip loudspeakers are based on powerful piezo-electric MEMS drives and are characterized by acoustically high quality, small size, favorable manufacturing costs and low energy consumption.


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