PCB isolation for SiC Modules

Fertmann

Hello,

I would like to find out what the specifications are for PCBs that are mounted on, for example, DC+, DC- and DC-Link.

I am particularly interested in the min. thickness of the insulation between the layers. According to IPC 2221B, the insulation should be 1.5mm at 1000V, for example.

I would be very pleased to receive an answer.