SiCPAK energy modules from Navitas use superior epoxy-resin potting to attain 5× decrease thermal resistance shift for prolonged system lifetime. Based mostly on trench-assisted planar SiC MOSFETs, the modules ship environment friendly high-temperature efficiency for EV DC quick chargers, photo voltaic inverters, industrial motor drives, vitality storage techniques, and uninterruptible energy provides.
The 1200-V SiCPAKs are designed to withstand excessive humidity and forestall moisture ingress, sustaining steady thermal efficiency underneath energy and temperature biking. In thermal shock testing (–40°C to +125°C, 1000 cycles), the modules confirmed a 5× smaller enhance in thermal resistance in comparison with these with silicone-gel potting. Moreover, whereas silicone-gel modules failed isolation assessments, the epoxy-resin potted SiCPAKs retained acceptable isolation ranges.
That includes built-in NTC thermistors, the 1200-V energy modules are provided with on-resistance rankings from 4.6 mΩ to 18.5 mΩ in half-bridge, full-bridge, and 3L-T-NPC circuit configurations. In addition they keep pin compatibility with industry-standard press-fit modules.
The 1200-V SiCPAK modules are actually obtainable for mass manufacturing. Datasheets will be discovered right here.
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