ACEPACK DMT-32

ACEPACK DMT-32 is the ST dual in-line, molded, through-hole, 32-pin power module tailored for BEV/HEV automotive applications and suitable also for the industrial segment.

Thanks to ST's state-of-the-art SiC technology and a large product portfolio, ACEPACK DMT-32 covers a wide range of power and applications including on-board chargers (OBC), DC/DC converters, fluid pumps, and air conditioning as well as industrial ones including solar and energy and motor drive applications.

This family of power modules is based on SiC Power MOSFETs, a well-recognized technology thanks to their superior performance in terms of electrical characteristics and thermal behavior, which guarantees low R_DS(on) and limited switching energies. Thanks to the direct bonded copper (DBC) packaging based on aluminum nitride, this module ensures higher thermal conductivity, which is related with a very low thermal resistance as well as a high electrical isolation.

Moreover, with an operating junction temperature of up to 175°C, a greater power dissipation can be achieved. The specific design featuring grooves on molding ensures a high creepage distance.

ACEPACK DMT-32 power modules offer an all-in-one solution for creating complex topologies, including six-pack, four-pack, and three-phase four-wire PFC configurations. They deliver very high power densities and meet high efficiency requirements, significantly reducing time-to-market.

ACEPACK DMT-32 power modules, utilizing SiC MOSFET technology, are available in both six-pack and four-pack configurations. Additionally, a four-wire PFC configuration, featuring a silicon-based bridge diode rectifier, is also available. This configuration ensures very low conduction losses and minimal reverse switching losses.

In addition, with the purpose of improving flexibility at PCB layout level, DMT-32 is currently available with the dual-in-line pin-out and soon with the staggered option as well.