Geneva, Switzerland, October 24, 2023 – STMicroelectronics has released the ACEPACK(※1) DMT-32 family of silicon carbide (SiC) power modules in a convenient 32-pin, dual-inline, molded, through-hole package for automotive applications. Targeted at systems such as on-board chargers (OBC), DC/DC converters, fluid pumps and air conditioning, they deliver advantages including high power density, very compact design, and simplified assembly. The product family enhances flexibility for system designers by presenting a choice of four-pack, six-pack, and totem-pole configurations.

The modules contain 1200V SiC power switches that leverage ST’s state-of-the-art, second- and third-generation SiC MOSFET technology ensuring low RDS(on) values. The devices deliver efficient switching performance with minimal dependence on temperature to ensure high efficiency and reliability at converter system level.

Leveraging ST’s proven, robust ACEPACK technology, the modules reduce overall system- and design-development costs while ensuring outstanding reliability. The package technology features a high-performance aluminum nitride (AlN) insulated substrate for excellent thermal performance. There is also an integrated NTC sensor that provides temperature monitoring for thermal protection. 

The first product in ACEPACK DMT-32, introduced today with ramp-up to volume production since Q4’23, is M1F45M12W2-1LA. The M1F80M12W2-1LA, M1TP80M12W2-2LA, M1P45M12W2-1LA, M1P80M12W2-1LA, M1P30M12W3-1LA are sampling now with ramp-up to volume production starting from Q1’24. Pricing is dependent on configuration.

For further information please visit http://www.st.com/acepack-dmt-32.

(※1) ACEPACK: Adaptable Compact Easier PACKage

About STMicroelectronics 

At ST, we are more than 50,000 creators and makers of semiconductor technologies mastering the semiconductor supply chain with state-of-the-art manufacturing facilities. An integrated device manufacturer, we work with more than 200,000 customers and thousands of partners to design and build products, solutions, and ecosystems that address their challenges and opportunities, and the need to support a more sustainable world. Our technologies enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of the Internet of Things and connectivity. We are committed to achieving our goal to become carbon neutral on scope 1 and 2 and partially scope 3 by 2027. Further information can be found at www.st.com.