Substrate for power module having uniform parallel switching characteristic and power module including the same

摘要

Provided are a substrate for a power module having a uniform parallel switching characteristic and a power module including the same. The substrate for the power module includes a plurality of areas on which input terminals are mounted, an area on which an output terminal is mounted, a plurality of areas on which devices are mounted, and an area on which a plurality of control pins are mounted. The plurality of areas on which the devices are mounted are bilaterally symmetric about the area on which the plurality of control pins are mounted. The plurality of areas on which the input terminals are mounted, respectively, are provided into three areas spaced apart from each other and bilaterally symmetric to each other. The plurality of areas on which the device are mounted are bilaterally symmetric about the area on which the control pins are mounted.

主权项

1. A substrate comprising:
a plurality of input terminal areas on which input terminals are mounted; a plurality of output terminal areas on which output terminals are mounted; a plurality of device areas, at least one devices being mounted on respective ones of the plurality of device areas; and a plurality of control pin areas on which a plurality of control pins are mounted, wherein
the plurality of control pin areas are disposed approximately along a center line connecting a central portion of the plurality of input terminal areas and a central portion of the plurality of output terminal areas, andthe plurality of device areas are bilaterally symmetric about the plurality of control pin areas therebetween.